add support for modifed game

README.md

@@ -14,4 +14,6 @@ Developer Note: You can convert mp3 files to 44100Hz mono signed 16 uncompressed
 File names must be no longer than `8` characters not including the extention
 File extentions must be no longer than `3` characters.
 
-
+To build images, use the lvgl image converter [`https://lvgl.io/tools/imageconverter`].
+Use v8. 
+I have had the best luck with `CF_RGB565A8`.

main/drivers/CMakeLists.txt

@@ -4,7 +4,9 @@ set(SOURCES
     "TM1640/TM1640.cpp"
     "SparkFunBQ27441/SparkFunBQ27441.cpp"
     "esp_lcd_ili9488/esp_lcd_ili9488.c"
-    "bottom_half.cpp"
+    # "bottom_half.cpp"
+    "event_based_bottom_half.cpp"
+    "inputs.cpp"
     "char_lcd.cpp"
     "game_timer.cpp"
     "i2c_lcd_pcf8574.c"
@@ -13,6 +15,7 @@ set(SOURCES
     "sd.cpp"
     "speaker.cpp"
     "sseg.cpp"
+    "state_tracking.cpp"
     "tft.cpp"
     "wires.cpp"
 )

main/drivers/all.cpp

@@ -13,7 +13,9 @@ void init_drivers() {
     init_speaker();
     init_sseg();
     init_game_timers();
-
+    init_tft();
+    init_leds();
+    init_power_board();
 }
 
 /// @brief Initializes I2C_NUM_0. 
@@ -30,8 +32,8 @@ static void init_i2c() {
 
     i2c_config_t conf = {
         .mode = I2C_MODE_MASTER,
-        .sda_io_num = GPIO_NUM_5,
-        .scl_io_num = GPIO_NUM_6,
+        .sda_io_num = PIN_I2C_SDA,
+        .scl_io_num = PIN_I2C_SCL,
         .sda_pullup_en = GPIO_PULLUP_DISABLE,
         .scl_pullup_en = GPIO_PULLUP_DISABLE,
         // .sda_pullup_en = GPIO_PULLUP_ENABLE,

main/drivers/all.h

@@ -1,21 +1,17 @@
 #ifndef ALL_H
 #define ALL_H
 
-// #include "driver/uart.h"
-// #include "driver/i2c.h"
-// #include "drivers/tft.h"
-// #include "drivers/wires.h"
-// #include "drivers/sd.h"
-// #include "drivers/char_lcd.h"
-// #include "drivers/leds.h"
-// #include "drivers/power.h"
-
+#define PIN_I2C_SDA GPIO_NUM_7
+#define PIN_I2C_SCL GPIO_NUM_15
 
 #include "char_lcd.h"
 #include "bottom_half.h"
 #include "sd.h"
 #include "speaker.h"
 #include "game_timer.h"
+#include "drivers/tft.h"
+#include "drivers/leds.h"
+#include "drivers/power.h"
 
 void init_drivers();
 

main/drivers/bottom_half.cpp

@@ -1,5 +1,6 @@
 #include "bottom_half.h"
 #include <esp_log.h>
+#include "state_tracking.h"
 
 static const char *TAG = "bottom_half";
 
@@ -29,6 +30,11 @@ static void receive_keypad();
 static void receive_button_switch();
 static void receive_touch();
 
+static bool replay_handler(const char* event, char* arg) {
+    // no reply neccesary
+    return false;
+}
+
 // TODO: add intrupt on bottom half delta pin
 // static void IRAM_ATTR gpio_isr_handler(void* arg)
 // {
@@ -56,6 +62,8 @@ void init_bottom_half() {
 
     xTaskCreate(poll_bottom_task, "poll_bottom", 4096, NULL, 10, NULL);
 
+    register_replay_fn(replay_handler);
+
     ESP_LOGI(TAG, "Bottom half initialized!");
 }
 
@@ -75,9 +83,19 @@ static void receive_keypad(void) {
 
     uint16_t just_pressed = new_keypad_state & ~keypad_state;
     keypad_pressed |= just_pressed;
+    if (is_state_tracking() && just_pressed) {
+        char buf[6];
+        sprintf(buf, "%d", just_pressed);
+        event_occured("KP_PRESS", buf);
+    }
 
     uint16_t just_released = ~new_keypad_state & keypad_state;
     keypad_released |= just_released;
+    if (is_state_tracking() && just_released) {
+        char buf[6];
+        sprintf(buf, "%d", just_released);
+        event_occured("KP_RELEASE", buf);
+    }
 
     keypad_state = new_keypad_state;
 }
@@ -92,27 +110,57 @@ static void receive_button_switch(void) {
     // button
     uint8_t just_pressed = new_button_state & ~button_state;
     button_pressed |= just_pressed;
+    if (is_state_tracking() && just_pressed) {
+        char buf[4];
+        sprintf(buf, "%d", just_pressed);
+        event_occured("BTN_PRESS", buf);
+    }
 
     uint8_t just_released = ~new_button_state & button_state;
     button_released |= just_released;
+    if (is_state_tracking() && just_released) {
+        char buf[4];
+        sprintf(buf, "%d", just_released);
+        event_occured("BTN_RELEASE", buf);
+    }
 
     button_state = new_button_state;
 
     // switch
     uint8_t just_flipped_up = new_switch_state & ~switch_state;
     switch_flipped_up |= just_flipped_up;
+    if (is_state_tracking() && just_flipped_up) {
+        char buf[4];
+        sprintf(buf, "%d", just_flipped_up);
+        event_occured("SW_UP", buf);
+    }
 
     uint8_t just_flipped_down = ~new_switch_state & switch_state;
     switch_flipped_down |= just_flipped_down;
+    if (is_state_tracking() && just_flipped_down) {
+        char buf[4];
+        sprintf(buf, "%d", just_flipped_down);
+        event_occured("SW_DOWN", buf);
+    }
     
     switch_state = new_switch_state;
 
     // switch touch
     uint8_t touch_just_pressed = new_switch_touch_state & ~switch_touch_state;
     switch_touch_pressed |= touch_just_pressed;
+    if (is_state_tracking() && touch_just_pressed) {
+        char buf[4];
+        sprintf(buf, "%d", touch_just_pressed);
+        event_occured("SW_TOUCH", buf);
+    }
 
     uint8_t touch_just_released = ~new_switch_touch_state & switch_touch_state;
     switch_touch_released |= touch_just_released;
+    if (is_state_tracking() && touch_just_released) {
+        char buf[4];
+        sprintf(buf, "%d", touch_just_released);
+        event_occured("SW_UNTOUCH", buf);
+    }
 
     switch_touch_state = new_switch_touch_state;
 }
@@ -125,9 +173,15 @@ static void receive_touch(void) {
 
     bool just_pressed = new_touch_state & !touch_state;
     touch_pressed |= just_pressed;
+    if (is_state_tracking() && just_pressed) {
+        event_occured("FINGER_TOUCHED", NULL);
+    }
 
     bool just_released = (!new_touch_state) & touch_state;
     touch_released |= just_released;
+    if (is_state_tracking() && just_released) {
+        event_occured("FINGER_UNTOUCHED", NULL);
+    }
     
     touch_state = new_touch_state;
 }
@@ -136,10 +190,12 @@ static void poll_bottom_task(void *arg) {
     // TODO: if using an interupt, switch this to use a queue
     while (1) {
         bool new_data = gpio_get_level(BOTTOM_PIN_INTERUPT) == 0;
+        // bool new_data = 1;
         if (new_data) {
             uint8_t delta = receive_delta();
             // ESP_LOGI(_TAG, "delta: %d", delta);
-            if (delta == 0) ESP_LOGW(TAG, "delta pin was low, but delta register returned 0");
+            // if (delta == 0) ESP_LOGW(TAG, "delta pin was low, but delta register returned 0");
+            if (delta != 0) ESP_LOGI(TAG, "delta!");
 
             if (delta & (1 << DELTA_BIT_KP)) receive_keypad();
             if (delta & (1 << DELTA_BIT_BUTTON_SWITCH)) receive_button_switch();
@@ -307,7 +363,6 @@ uint8_t get_switch_touch_state(){
     return switch_touch_state;
 }
 
-
 bool get_touch_state(void) {
     return touch_state;
 }

main/drivers/bottom_half.h

@@ -6,7 +6,7 @@
 
 #define BOTTOM_I2C_NUM I2C_NUM_0
 #define BOTTOM_I2C_ADDR 126
-#define BOTTOM_PIN_INTERUPT GPIO_NUM_0
+#define BOTTOM_PIN_INTERUPT GPIO_NUM_13
 
 #define DELTA_BIT_KP 0
 #define DELTA_BIT_BUTTON_SWITCH 1

main/drivers/char_lcd.cpp

@@ -2,11 +2,92 @@
 
 #include "./i2c_lcd_pcf8574.h"
 #include <esp_log.h>
+#include "state_tracking.h"
+#include <cstring>
 
 i2c_lcd_pcf8574_handle_t lcd;
 
 static const char *TAG = "char_lcd";
 
+static char buf[65];
+
+static bool replay_handler(const char* event, char* arg) {
+    if (strcmp(event, "LCD_CLEAR") == 0) {
+        lcd_clear();
+        return true;
+    }
+    if (strcmp(event, "LCD_CURSOR") == 0) {
+        char* col_str = strtok(arg, ",");
+        char* row_str = strtok(NULL, ",");
+        uint32_t col = atoi(col_str);
+        uint32_t row = atoi(row_str);
+        lcd_set_cursor_pos(col, row);
+        return true;
+    }
+    if (strcmp(event, "LCD_SET_DISPLAY") == 0) {
+        lcd_set_display(strcmp(arg, "true") == 0);
+        return true;
+    }
+    if (strcmp(event, "LCD_CURSOR_VIS") == 0) {
+        lcd_set_cursor_vis(strcmp(arg, "true") == 0);
+        return true;
+    }
+    if (strcmp(event, "LCD_CURSOR_BLINK") == 0) {
+        lcd_set_cursor_blink(strcmp(arg, "true") == 0);
+        return true;
+    }
+    if (strcmp(event, "LCD_SCROLL_DISPLAY_LEFT") == 0) {
+        lcd_scroll_display_left();
+        return true;
+    }
+    if (strcmp(event, "LCD_SCROLL_DISPLAY_RIGHT") == 0) {
+        lcd_scroll_display_right();
+        return true;
+    }
+    if (strcmp(event, "LCD_LEFT_TO_RIGHT") == 0) {
+        lcd_left_to_right();
+        return true;
+    }
+    if (strcmp(event, "LCD_RIGHT_TO_LEFT") == 0) {
+        lcd_right_to_left();
+        return true;
+    }
+    if (strcmp(event, "LCD_AUTOSCROLL") == 0) {
+        lcd_set_autoscroll(strcmp(arg, "true") == 0);
+        return true;
+    }
+    if (strcmp(event, "LCD_BACKLIGHT") == 0) {
+        uint32_t brightness = atoi(arg);
+        lcd_set_backlight(brightness);
+        return true;
+    }
+    if (strcmp(event, "LCD_CREATE_CHAR") == 0) {
+        char* location_str = strtok(arg, ",");
+        uint8_t location = atoi(location_str);
+
+        uint8_t charmap[8];
+        for (int i = 0; i < 8; i++) {
+            char* str = strtok(NULL, ",");
+            charmap[i] = atoi(str);
+        }
+
+        lcd_create_char(location, charmap);
+        return true;
+    }
+    if (strcmp(event, "LCD_WRITE") == 0) {
+        uint8_t value = atoi(arg);
+        lcd_write(value);
+        return true;
+    }
+    if (strcmp(event, "LCD_PRINT") == 0) {
+        // TODO: handle \r and \n
+        lcd_print(arg);
+        return true;
+    }
+
+    return false;
+}
+
 void init_lcd() {
     ESP_LOGI(TAG, "Initializing LCD...");
 
@@ -15,20 +96,34 @@ void init_lcd() {
 
     lcd_set_backlight(&lcd, 255);
 
+    register_replay_fn(replay_handler);
+
     ESP_LOGI(TAG, "LCD initialized!");
 }
 
-
 void lcd_clear() {
     lcd_clear(&lcd);
+
+    if (is_state_tracking()) {
+        event_occured("LCD_CLEAR", NULL);
+    }
 }
 
 void lcd_cursor_home() {
     lcd_home(&lcd);
+
+    if (is_state_tracking()) {
+        event_occured("LCD_CURSOR", "0,0");
+    }
 }
 
 void lcd_set_cursor_pos(uint8_t col, uint8_t row) {
     lcd_set_cursor(&lcd, col, row);
+
+    if (is_state_tracking()) {
+        sprintf(buf, "%d,%d", col, row);
+        event_occured("LCD_CURSOR", buf);
+    }
 }
 
 void lcd_set_display(bool display) {
@@ -37,6 +132,10 @@ void lcd_set_display(bool display) {
     } else {
         lcd_no_display(&lcd);
     }
+
+    if (is_state_tracking()) {
+        event_occured("LCD_SET_DISPLAY", display ? "true" : "false");
+    }
 }
 
 void lcd_set_cursor_vis(bool cursor) {
@@ -45,6 +144,10 @@ void lcd_set_cursor_vis(bool cursor) {
     } else {
         lcd_no_cursor(&lcd);
     }
+
+    if (is_state_tracking()) {
+        event_occured("LCD_CURSOR_VIS", cursor ? "true" : "false");
+    }
 }
 
 void lcd_set_cursor_blink(bool blink) {
@@ -53,20 +156,40 @@ void lcd_set_cursor_blink(bool blink) {
     } else {
         lcd_no_blink(&lcd);
     }
+
+    if (is_state_tracking()) {
+        event_occured("LCD_CURSOR_BLINK", blink ? "true" : "false");
+    }
 }
 
 void lcd_scroll_display_left() {
     lcd_scroll_display_left(&lcd);
+
+    if (is_state_tracking()) {
+        event_occured("LCD_SCROLL_DISPLAY_LEFT", NULL);
+    }
 }
 void lcd_scroll_display_right() {
     lcd_scroll_display_right(&lcd);
+
+    if (is_state_tracking()) {
+        event_occured("LCD_SCROLL_DISPLAY_RIGHT", NULL);
+    }
 }
 
 void lcd_left_to_right() {
     lcd_left_to_right(&lcd);
+
+    if (is_state_tracking()) {
+        event_occured("LCD_LEFT_TO_RIGHT", NULL);
+    }
 }
 void lcd_right_to_left() {
     lcd_right_to_left(&lcd);
+
+    if (is_state_tracking()) {
+        event_occured("LCD_RIGHT_TO_LEFT", NULL);
+    }
 }
 
 void lcd_set_autoscroll(bool autoscroll) {
@@ -75,25 +198,52 @@ void lcd_set_autoscroll(bool autoscroll) {
     } else {
         lcd_no_autoscroll(&lcd);
     }
+
+    if (is_state_tracking()) {
+        event_occured("LCD_AUTOSCROLL", autoscroll ? "true" : "false");
+    }
 }
 
 void lcd_set_backlight(uint8_t brightness) {
     lcd_set_backlight(&lcd, brightness);
+
+    if (is_state_tracking()) {
+        sprintf(buf, "%d", brightness);
+        event_occured("LCD_BACKLIGHT", buf);
+    }
 }
 
-void lcd_create_char(uint8_t location, uint8_t charmap[]) {
+void lcd_create_char(uint8_t location, uint8_t* charmap) {
     lcd_create_char(&lcd, location, charmap);
+
+    if (is_state_tracking()) {
+        snprintf(buf, 65,
+            "%d,%d,%d,%d,%d,%d,%d,%d,%d", location, 
+            charmap[0], charmap[1], charmap[2], charmap[3], charmap[4], charmap[5], charmap[6], charmap[7]
+        );
+        event_occured("LCD_CREATE_CHAR", buf);
+    }
 }
 
 void lcd_write(uint8_t value) {
     lcd_write(&lcd, value);
+
+    if (is_state_tracking()) {
+        sprintf(buf, "%d", value);
+        event_occured("LCD_WRITE", buf);
+    }
 }
 
 void lcd_print(const char* str) {
     lcd_print(&lcd, str);
+
+    if (is_state_tracking()) {
+        // TODO: handle \r and \n
+        event_occured("LCD_PRINT", str);
+    }
 }
 
 void lcd_print(uint8_t col, uint8_t row, const char* str) {
     lcd_set_cursor_pos(col, row);
-    lcd_print(&lcd, str);
+    lcd_print(str);
 }

main/drivers/esp_lcd_ili9488/esp_lcd_ili9488.c

@@ -128,7 +128,7 @@ static esp_err_t panel_ili9488_init(esp_lcd_panel_t *panel)
     // ORIGINAL
     lcd_init_cmd_t ili9488_init[] =
     {
-#if CONFIG_USE_NEW_DISPLAY
+#if CONFIG_USE_NEW_DISPLAY || 1
         { ILI9488_POSITIVE_GAMMA_CTL, { 0x00, 0x08, 0x0c, 0x02, 0x0e, 0x04, 0x30, 0x45, 0x47, 0x04, 0x0C, 0x0a, 0x2e, 0x34, 0x0F }, 15 },
         { ILI9488_NEGATIVE_GAMMA_CTL, { 0x00, 0x11, 0x0d, 0x01, 0x0f, 0x05, 0x39, 0x36, 0x51, 0x06, 0x0f, 0x0d, 0x33, 0x37, 0x0F }, 15 },
 #else

main/drivers/event_based_bottom_half.cpp

@@ -0,0 +1,326 @@
+#include "bottom_half.h"
+#include "inputs.hpp"
+
+#include <array>
+
+static uint8_t reverse_4_bits(uint8_t value) {
+    return static_cast<uint8_t>(((value & 0x1) << 3) |
+                                ((value & 0x2) << 1) |
+                                ((value & 0x4) >> 1) |
+                                ((value & 0x8) >> 3));
+}
+
+static KeypadKey map_input_keypad_key(InputKeypadKey key) {
+    switch (key) {
+        case InputKeypadKey::K0: return KeypadKey::k0;
+        case InputKeypadKey::K1: return KeypadKey::k1;
+        case InputKeypadKey::K2: return KeypadKey::k2;
+        case InputKeypadKey::K3: return KeypadKey::k3;
+        case InputKeypadKey::K4: return KeypadKey::k4;
+        case InputKeypadKey::K5: return KeypadKey::k5;
+        case InputKeypadKey::K6: return KeypadKey::k6;
+        case InputKeypadKey::K7: return KeypadKey::k7;
+        case InputKeypadKey::K8: return KeypadKey::k8;
+        case InputKeypadKey::K9: return KeypadKey::k9;
+        case InputKeypadKey::A:  return KeypadKey::ka;
+        case InputKeypadKey::B:  return KeypadKey::kb;
+        case InputKeypadKey::C:  return KeypadKey::kc;
+        case InputKeypadKey::D:  return KeypadKey::kd;
+        case InputKeypadKey::STAR:  return KeypadKey::star;
+        case InputKeypadKey::POUND: return KeypadKey::pound;
+        default: return KeypadKey::k0;
+    }
+}
+
+static uint8_t get_fingerprint_touch_state() {
+    InputsState current = InputsController::get_input_state();
+    return static_cast<uint8_t>((current.touch_state >> 4) & 0x1);
+}
+
+static bool touch_state_initialized = false;
+static bool touch_state_last = false;
+
+static bool update_fingerprint_transition(bool want_pressed) {
+    bool current = get_fingerprint_touch_state();
+    if (!touch_state_initialized) {
+        touch_state_last = current;
+        touch_state_initialized = true;
+        return false;
+    }
+
+    bool transition = want_pressed ? (current && !touch_state_last)
+                                   : (!current && touch_state_last);
+    touch_state_last = current;
+    return transition;
+}
+
+static std::array<SwitchFlip, 8> pending_switch_flips;
+static size_t pending_switch_flip_count = 0;
+
+static void push_pending_switch_flip(const SwitchFlip& event) {
+    if (pending_switch_flip_count < pending_switch_flips.size()) {
+        pending_switch_flips[pending_switch_flip_count++] = event;
+        return;
+    }
+
+    // Drop the oldest event if the buffer is full.
+    for (size_t i = 1; i < pending_switch_flips.size(); ++i) {
+        pending_switch_flips[i - 1] = pending_switch_flips[i];
+    }
+    pending_switch_flips.back() = event;
+}
+
+static bool pop_pending_switch_flip(bool want_up, SwitchFlip& out) {
+    for (size_t i = 0; i < pending_switch_flip_count; ++i) {
+        if (pending_switch_flips[i].is_up() == want_up) {
+            out = pending_switch_flips[i];
+            for (size_t j = i + 1; j < pending_switch_flip_count; ++j) {
+                pending_switch_flips[j - 1] = pending_switch_flips[j];
+            }
+            --pending_switch_flip_count;
+            return true;
+        }
+    }
+    return false;
+}
+
+static void clear_pending_switch_flips() {
+    pending_switch_flip_count = 0;
+}
+
+static std::array<SwitchTouch, 8> pending_switch_touches;
+static size_t pending_switch_touch_count = 0;
+
+static void push_pending_switch_touch(const SwitchTouch& event) {
+    if (pending_switch_touch_count < pending_switch_touches.size()) {
+        pending_switch_touches[pending_switch_touch_count++] = event;
+        return;
+    }
+
+    for (size_t i = 1; i < pending_switch_touches.size(); ++i) {
+        pending_switch_touches[i - 1] = pending_switch_touches[i];
+    }
+    pending_switch_touches.back() = event;
+}
+
+static bool pop_pending_switch_touch(bool want_touched, SwitchTouch& out) {
+    for (size_t i = 0; i < pending_switch_touch_count; ++i) {
+        if (pending_switch_touches[i].is_touched() == want_touched) {
+            out = pending_switch_touches[i];
+            for (size_t j = i + 1; j < pending_switch_touch_count; ++j) {
+                pending_switch_touches[j - 1] = pending_switch_touches[j];
+            }
+            --pending_switch_touch_count;
+            return true;
+        }
+    }
+    return false;
+}
+
+static void clear_pending_switch_touches() {
+    pending_switch_touch_count = 0;
+}
+
+void init_bottom_half() {
+    init_expander();
+    clear_all_pressed_released();
+}
+
+void clear_all_pressed_released() {
+    InputsController::clear_all_events();
+    clear_pending_switch_flips();
+    clear_pending_switch_touches();
+    touch_state_initialized = false;
+}
+
+bool get_keypad_pressed(KeypadKey* kp) {
+    auto opt = InputsController::get_keypad_press();
+    if (!opt.has_value()) {
+        return false;
+    }
+
+    if (kp != nullptr) {
+        *kp = map_input_keypad_key(opt.value());
+    }
+    return true;
+}
+
+bool get_keypad_released(KeypadKey* kp) {
+    auto opt = InputsController::get_keypad_release();
+    if (!opt.has_value()) {
+        return false;
+    }
+
+    if (kp != nullptr) {
+        *kp = map_input_keypad_key(opt.value());
+    }
+    return true;
+}
+
+char char_of_keypad_key(KeypadKey kp) {
+    switch (kp) {
+        case KeypadKey::k1: return '1';
+        case KeypadKey::k2: return '2';
+        case KeypadKey::k3: return '3';
+        case KeypadKey::k4: return '4';
+        case KeypadKey::k5: return '5';
+        case KeypadKey::k6: return '6';
+        case KeypadKey::k7: return '7';
+        case KeypadKey::k8: return '8';
+        case KeypadKey::k9: return '9';
+        case KeypadKey::k0: return '0';
+        case KeypadKey::ka: return 'A';
+        case KeypadKey::kb: return 'B';
+        case KeypadKey::kc: return 'C';
+        case KeypadKey::kd: return 'D';
+        case KeypadKey::star: return '*';
+        case KeypadKey::pound: return '#';
+        default: return ' ';
+    }
+}
+
+static bool take_button(ButtonKey* button, std::optional<Button> opt) {
+    if (!opt.has_value()) {
+        return false;
+    }
+    if (button != nullptr) {
+        *button = static_cast<ButtonKey>(static_cast<uint8_t>(opt.value()));
+    }
+    return true;
+}
+
+bool get_button_pressed(ButtonKey* button) {
+    return take_button(button, InputsController::get_button_press());
+}
+
+bool get_button_released(ButtonKey* button) {
+    return take_button(button, InputsController::get_button_release());
+}
+
+uint8_t get_button_state() {
+    return reverse_4_bits(InputsController::button_state() & 0xF);
+}
+
+static bool take_switch_key(SwitchKey* switch_, const SwitchFlip& event) {
+    if (switch_ != nullptr) {
+        *switch_ = static_cast<SwitchKey>(static_cast<uint8_t>(event.get_switch()));
+    }
+    return true;
+}
+
+bool get_switch_flipped_up(SwitchKey* switch_) {
+    SwitchFlip event;
+    if (pop_pending_switch_flip(true, event)) {
+        return take_switch_key(switch_, event);
+    }
+
+    while (true) {
+        auto opt = InputsController::get_switch_flip();
+        if (!opt.has_value()) {
+            return false;
+        }
+        if (opt->is_up()) {
+            return take_switch_key(switch_, *opt);
+        }
+        push_pending_switch_flip(*opt);
+    }
+}
+
+bool get_switch_flipped_down(SwitchKey* switch_) {
+    SwitchFlip event;
+    if (pop_pending_switch_flip(false, event)) {
+        return take_switch_key(switch_, event);
+    }
+
+    while (true) {
+        auto opt = InputsController::get_switch_flip();
+        if (!opt.has_value()) {
+            return false;
+        }
+        if (!opt->is_up()) {
+            return take_switch_key(switch_, *opt);
+        }
+        push_pending_switch_flip(*opt);
+    }
+}
+
+bool get_switch_flipped(SwitchKey* switch_) {
+    if (pending_switch_flip_count > 0) {
+        SwitchFlip event = pending_switch_flips[0];
+        for (size_t i = 1; i < pending_switch_flip_count; ++i) {
+            pending_switch_flips[i - 1] = pending_switch_flips[i];
+        }
+        --pending_switch_flip_count;
+        return take_switch_key(switch_, event);
+    }
+
+    auto opt = InputsController::get_switch_flip();
+    if (!opt.has_value()) {
+        return false;
+    }
+
+    return take_switch_key(switch_, *opt);
+}
+
+uint8_t get_switch_state() {
+    return reverse_4_bits(InputsController::switch_state() & 0xF);
+}
+
+static bool take_switch_touch(SwitchKey* switch_, const SwitchTouch& event) {
+    if (switch_ != nullptr) {
+        *switch_ = static_cast<SwitchKey>(static_cast<uint8_t>(event.get_switch()));
+    }
+    return true;
+}
+
+bool get_switch_touch_pressed(SwitchKey* switch_) {
+    SwitchTouch event;
+    if (pop_pending_switch_touch(true, event)) {
+        return take_switch_touch(switch_, event);
+    }
+
+    while (true) {
+        auto opt = InputsController::get_switch_touch();
+        if (!opt.has_value()) {
+            return false;
+        }
+        if (opt->is_touched()) {
+            return take_switch_touch(switch_, *opt);
+        }
+        push_pending_switch_touch(*opt);
+    }
+}
+
+bool get_switch_touch_released(SwitchKey* switch_) {
+    SwitchTouch event;
+    if (pop_pending_switch_touch(false, event)) {
+        return take_switch_touch(switch_, event);
+    }
+
+    while (true) {
+        auto opt = InputsController::get_switch_touch();
+        if (!opt.has_value()) {
+            return false;
+        }
+        if (!opt->is_touched()) {
+            return take_switch_touch(switch_, *opt);
+        }
+        push_pending_switch_touch(*opt);
+    }
+}
+
+uint8_t get_switch_touch_state() {
+    return reverse_4_bits(InputsController::switch_touch_state() & 0xF);
+}
+
+bool get_touch_state() {
+    return get_fingerprint_touch_state() != 0;
+}
+
+bool get_touch_pressed() {
+    return update_fingerprint_transition(true);
+}
+
+bool get_touch_released() {
+    return update_fingerprint_transition(false);
+}

main/drivers/inputs.cpp

@@ -0,0 +1,475 @@
+#include "inputs.hpp"
+#include "pins.h"
+#include "driver/i2c.h"
+#include "driver/gpio.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "esp_log.h"
+#include "esp_err.h"
+
+static const char *TAG = "INPUTS";
+
+static TaskHandle_t expander_task_handle = NULL;
+
+const static uint8_t REG_WHOAMI = 0x01;
+const static uint8_t REG_SW_VERSION = 0x02;
+const static uint8_t REG_EVENT_QUEUE_POP = 0x10;
+const static uint8_t REG_EVENT_QUEUE_LEN = 0x11;
+const static uint8_t REG_STATE_BUTTONS = 0x20;
+const static uint8_t REG_STATE_SWITCHES = 0x21;
+const static uint8_t REG_STATE_KEYPAD = 0x22;
+const static uint8_t REG_STATE_TOUCH = 0x23;
+const static uint8_t REG_STATE_RFID = 0x24;
+const static uint8_t REG_STATE_HALL = 0x25;
+const static uint8_t REG_STATE_CLOSE = 0x26;
+const static uint8_t REG_RESET = 0x30;
+const static uint8_t REG_HALL_SENSITIVITY = 0x31;
+const static uint8_t REG_CLOSE_SENSITIVITY = 0x32;
+const static uint8_t REG_SWITCH_TOUCH_EVENT = 0x33;
+
+/// The global data for the expander peripheral.
+class ExpanderPeripheral {
+    // TODO: change these to private
+    // or even make this class hidden
+    public: 
+    SemaphoreHandle_t state_mutex;
+    InputsState state;
+
+    // channels
+    QueueHandle_t button_press_events;
+    QueueHandle_t button_release_events;
+    QueueHandle_t switch_flip_events;
+    QueueHandle_t switch_touch_events;
+    QueueHandle_t touch_events;
+    QueueHandle_t keypad_press_events;
+    QueueHandle_t keypad_release_events;
+};
+
+ExpanderPeripheral expander_peripheral_singleton;
+
+// forward declarations
+static void get_events();
+static void handle_event(uint8_t event);
+static void handle_button_switch_event(uint8_t event);
+static void handle_keypad_event(uint8_t event);
+static void handle_touch_event(uint8_t event);
+static void handle_rfid_event(uint8_t event);
+static void handle_close_hal_event(uint8_t event);
+static void expander_task(void *arg);
+
+// ISR handler
+static void IRAM_ATTR expander_isr_handler(void *arg) {
+    BaseType_t xHigherPriorityTaskWoken = pdFALSE;
+
+    if (expander_task_handle != NULL) {
+        vTaskNotifyGiveFromISR(expander_task_handle, &xHigherPriorityTaskWoken);
+    }
+
+    if (xHigherPriorityTaskWoken == pdTRUE) {
+        portYIELD_FROM_ISR();
+    }
+}
+
+void init_expander() {
+    ESP_LOGI(TAG, "Initializing expander...");
+
+    // legacy I2C driver: use the shared I2C_NUM_0 bus already configured elsewhere.
+    // TODO: replace all these ESP_ERROR_CHECK with proper error handling that doesn't just crash the program
+
+    // setup interrupt on PIN_EXPANDER_INT
+    gpio_config_t io_conf = {
+        .pin_bit_mask = (1ULL << PIN_EXPANDER_INT),
+        .mode = GPIO_MODE_INPUT,
+        .pull_up_en = GPIO_PULLUP_ENABLE,
+        .pull_down_en = GPIO_PULLDOWN_DISABLE,
+        .intr_type = GPIO_INTR_NEGEDGE
+    };
+
+    ESP_ERROR_CHECK(gpio_config(&io_conf));
+
+    // Install ISR service (only call once in your program)
+    ESP_ERROR_CHECK(gpio_install_isr_service(0));
+
+    // Attach the ISR to the expander pin
+    ESP_ERROR_CHECK(gpio_isr_handler_add(PIN_EXPANDER_INT, expander_isr_handler, NULL));
+
+    // verify the expander connection status by reading the WHOAMI register
+    uint8_t read_buf[2] = {0};
+
+    ESP_ERROR_CHECK(i2c_master_write_read_device(I2C_NUM_0, EXPANDER_I2C_ADDR, &REG_WHOAMI, 1, read_buf, 1, pdMS_TO_TICKS(EXPANDER_TIMEOUT_MS)));
+
+    if (read_buf[0] != EXPANDER_WHOAMI_VALUE) {
+        ESP_LOGE(TAG, "WHOAMI mismatch, expected 0x%02X, got 0x%02X", EXPANDER_WHOAMI_VALUE, read_buf[0]);
+        return;
+    }
+
+    ESP_LOGD(TAG, "Expander WHOAMI check passed");
+
+    ESP_ERROR_CHECK(i2c_master_write_read_device(I2C_NUM_0, EXPANDER_I2C_ADDR, &REG_SW_VERSION, 1, read_buf, 2, pdMS_TO_TICKS(EXPANDER_TIMEOUT_MS)));
+
+    // init the peripheral struct
+    expander_peripheral_singleton.state_mutex = xSemaphoreCreateMutex();
+    expander_peripheral_singleton.button_press_events= xQueueCreate(EXPANDER_EVENT_QUEUE_SIZE, sizeof(Button));
+    expander_peripheral_singleton.button_release_events= xQueueCreate(EXPANDER_EVENT_QUEUE_SIZE, sizeof(Button));
+    expander_peripheral_singleton.switch_flip_events= xQueueCreate(EXPANDER_EVENT_QUEUE_SIZE, sizeof(SwitchFlip));
+    expander_peripheral_singleton.switch_touch_events= xQueueCreate(EXPANDER_EVENT_QUEUE_SIZE, sizeof(SwitchTouch));
+    expander_peripheral_singleton.touch_events= xQueueCreate(EXPANDER_EVENT_QUEUE_SIZE, sizeof(TouchedReleased));
+    expander_peripheral_singleton.keypad_press_events= xQueueCreate(EXPANDER_KEYPAD_QUEUE_SIZE, sizeof(InputKeypadKey));
+    expander_peripheral_singleton.keypad_release_events= xQueueCreate(EXPANDER_KEYPAD_QUEUE_SIZE, sizeof(InputKeypadKey));
+
+    ESP_LOGI(TAG, "Expander initialized! SW version: v%d.%d", read_buf[0], read_buf[1]);
+
+    // Create the expander background worker task
+    BaseType_t task_created = xTaskCreate(
+        expander_task,
+        "expander_task",
+        4096,
+        NULL,
+        tskIDLE_PRIORITY + 1,
+        &expander_task_handle
+    );
+
+    if (task_created != pdPASS) {
+        ESP_LOGE(TAG, "Failed to create expander task");
+    }
+}
+
+static void expander_task(void *arg) {
+    (void)arg;
+
+    while (true) {
+        get_events();
+
+        // Wait for interrupt notification (signal is sent when INT falls)
+        ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
+    }
+}
+
+static void get_events() {
+    uint8_t recv;
+    while (gpio_get_level(PIN_EXPANDER_INT) == 0) {
+        ESP_ERROR_CHECK(i2c_master_write_read_device(I2C_NUM_0, EXPANDER_I2C_ADDR, &REG_EVENT_QUEUE_POP, 1, &recv, 1, pdMS_TO_TICKS(EXPANDER_TIMEOUT_MS)));
+        handle_event(recv);
+    }
+}
+
+static void handle_event(uint8_t event) {
+    const uint8_t BUTTON_SWITCH = 0b000;
+    const uint8_t KEYPAD = 0b001;
+    const uint8_t TOUCH = 0b010;
+    const uint8_t RFID = 0b011;
+
+    ESP_LOGD(TAG, "Expander event: 0b%08b (0x%02X)", event, event);
+
+    if (event == 0) {
+        ESP_LOGE(TAG, "We read from event queue while it was empty!");
+        return;
+    }
+
+    uint8_t type_bits = event >> 5;
+
+    switch (type_bits) {
+        case BUTTON_SWITCH:
+            handle_button_switch_event(event);
+            break;
+        case KEYPAD:
+            handle_keypad_event(event);
+            break;
+        case TOUCH:
+            handle_touch_event(event);
+            break;
+        case RFID:
+            handle_rfid_event(event);
+            break;
+        default:
+            handle_close_hal_event(event);
+            break;
+    }
+}
+
+static void handle_button_switch_event(uint8_t event) {
+    const uint8_t PRESSED_NOT_RELEASED_BIT = 0b10000;
+    const uint8_t SWITCH_NOT_BUTTON_BIT = 0b01000;
+    const uint8_t SWITCH_UP_NOT_DOWN_BIT = 0b00100;
+    const uint8_t NUMBER_MASK = 0b00011;
+
+    bool pressed = (event & PRESSED_NOT_RELEASED_BIT) != 0;
+    uint8_t number = event & NUMBER_MASK;
+
+    if ((event & SWITCH_NOT_BUTTON_BIT) != 0) {
+        // For now, we support two position switches by only looking at the switch up events
+        bool switch_up = (event & SWITCH_UP_NOT_DOWN_BIT) != 0;
+        if (!switch_up) {
+            return;
+        }
+
+        Switch sw = static_cast<Switch>(number);
+        SwitchFlip sw_flip = SwitchFlip(sw, pressed);
+        xQueueSendToBack(expander_peripheral_singleton.switch_flip_events, &sw_flip, 0);
+        xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+        if (pressed) {
+            // set
+            expander_peripheral_singleton.state.switch_state |= 1 << number;
+        } else {
+            // clear
+            expander_peripheral_singleton.state.switch_state &= ~(1 << number);
+        }
+        xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+    } else {
+        // button
+        Button button = static_cast<Button>(number);
+        if (pressed) {
+            xQueueSendToBack(expander_peripheral_singleton.button_press_events, &button, 0);
+            xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+            expander_peripheral_singleton.state.button_state |= 1 << number;
+            xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+        } else {
+            xQueueSendToBack(expander_peripheral_singleton.button_release_events, &button, 0);
+            xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+            expander_peripheral_singleton.state.button_state &= ~(1 << number);
+            xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+        }
+    }
+}
+
+static void handle_keypad_event(uint8_t event) {
+    const uint8_t PRESSED_NOT_RELEASED_BIT = 0b10000;
+    const uint8_t KEY_MASK = 0b1111;
+
+    bool pressed = (event & PRESSED_NOT_RELEASED_BIT) != 0;
+    uint8_t number = event & KEY_MASK;
+    InputKeypadKey key = static_cast<InputKeypadKey>(number);
+
+    // starcode system gets first dibs
+    // TODO: do starcode inbetweener
+    // if starcode_handle_keypad(key, pressed).await {
+    //     return;
+    // }
+
+    if (pressed) {
+        xQueueSendToBack(expander_peripheral_singleton.keypad_press_events, &key, 0);
+        xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+        expander_peripheral_singleton.state.keypad_state |= 1 << number;
+        xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+    } else {
+        xQueueSendToBack(expander_peripheral_singleton.keypad_release_events, &key, 0);
+        xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+        expander_peripheral_singleton.state.keypad_state &= ~(1 << number);
+        xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+    }
+}
+
+static void handle_touch_event(uint8_t event) {
+    const uint8_t TOUCHED_NOT_UNTOUCHED_BIT = 0b10000;
+    const uint8_t SENSOR_MASK = 0b0111;
+    const uint8_t FINGERPRINT_BIT = 0b0100;
+
+    bool touched = (event & TOUCHED_NOT_UNTOUCHED_BIT) != 0;
+    uint8_t sensor = event & SENSOR_MASK;
+
+    if ((sensor & FINGERPRINT_BIT) != 0) {
+        TouchedReleased touch_state = static_cast<TouchedReleased>(touched);
+        xQueueSendToBack(expander_peripheral_singleton.touch_events, &touch_state, 0);
+    } else {
+        Switch sw = static_cast<Switch>(sensor);
+        SwitchTouch sw_touch = SwitchTouch(sw, touched);
+        xQueueSendToBack(expander_peripheral_singleton.switch_touch_events, &sw_touch, 0);
+    }
+
+    xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+    if (touched) {
+        expander_peripheral_singleton.state.touch_state |= 1 << sensor;
+    } else {
+        expander_peripheral_singleton.state.touch_state &= ~(1 << sensor);
+    }
+    xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+}
+
+static void handle_rfid_event(uint8_t event) {
+    // TODO: impl
+    (void)event;
+}
+
+static void handle_close_hal_event(uint8_t event) {
+    // TODO: impl
+    (void)event;
+}
+
+// InputsController implementations
+
+/// Clears all events waiting in the queues.
+void InputsController::clear_all_events() {
+    xQueueReset(expander_peripheral_singleton.button_press_events);
+    xQueueReset(expander_peripheral_singleton.button_release_events);
+    xQueueReset(expander_peripheral_singleton.switch_flip_events);
+    xQueueReset(expander_peripheral_singleton.switch_touch_events);
+    xQueueReset(expander_peripheral_singleton.touch_events);
+    xQueueReset(expander_peripheral_singleton.keypad_press_events);
+    xQueueReset(expander_peripheral_singleton.keypad_release_events);
+}
+
+InputsState InputsController::get_input_state() {
+    xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+    InputsState state_copy = expander_peripheral_singleton.state;
+    xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+    return state_copy;
+}
+
+/// Returns `true` iff there is a button press event waiting.
+bool InputsController::has_button_press() {
+    return uxQueueMessagesWaiting(expander_peripheral_singleton.button_press_events) > 0;
+}
+
+/// Gets the next button press event (if any).
+std::optional<Button> InputsController::get_button_press() {
+    Button b;
+    if (xQueueReceive(expander_peripheral_singleton.button_press_events, &b, 0) == pdTRUE) {
+        return b;
+    }
+    return std::nullopt;
+}
+
+/// Gets the next button press event, waiting if neccesary.
+Button InputsController::wait_button_press() {
+    Button b;
+    xQueueReceive(expander_peripheral_singleton.button_press_events, &b, portMAX_DELAY);
+    return b;
+}
+
+/// Gets the current state of the buttons.
+uint8_t InputsController::button_state() {
+    xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+    uint8_t value = expander_peripheral_singleton.state.button_state;
+    xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+    return value;
+}
+
+/// Returns `true` iff there is a button release event waiting.
+bool InputsController::has_button_release() {
+    return uxQueueMessagesWaiting(expander_peripheral_singleton.button_release_events) > 0;
+}
+
+/// Gets the next button release event (if any).
+std::optional<Button> InputsController::get_button_release() {
+    Button b;
+    if (xQueueReceive(expander_peripheral_singleton.button_release_events, &b, 0) == pdTRUE) {
+        return b;
+    }
+    return std::nullopt;
+}
+
+/// Gets the next button release event, waiting if neccesary.
+Button InputsController::wait_button_release() {
+    Button b;
+    xQueueReceive(expander_peripheral_singleton.button_release_events, &b, portMAX_DELAY);
+    return b;
+}
+
+/// Returns `true` iff there is a switch flip event waiting.
+bool InputsController::has_switch_flip() {
+    return uxQueueMessagesWaiting(expander_peripheral_singleton.switch_flip_events) > 0;
+}
+
+/// Gets the next switch flip event (if any).
+std::optional<SwitchFlip> InputsController::get_switch_flip() {
+    SwitchFlip s;
+    if (xQueueReceive(expander_peripheral_singleton.switch_flip_events, &s, 0) == pdTRUE) {
+        return s;
+    }
+    return std::nullopt;
+}
+
+/// Gets the next switch flip event, waiting if neccesary.
+SwitchFlip InputsController::wait_switch_flip() {
+    SwitchFlip s;
+    xQueueReceive(expander_peripheral_singleton.switch_flip_events, &s, portMAX_DELAY);
+    return s;
+}
+
+/// Gets the current state of the switches.
+uint8_t InputsController::switch_state() {
+    xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+    uint8_t value = expander_peripheral_singleton.state.switch_state;
+    xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+    return value;
+}
+
+/// Returns `true` iff there is a switch touch event waiting.
+bool InputsController::has_switch_touch() {
+    return uxQueueMessagesWaiting(expander_peripheral_singleton.switch_touch_events) > 0;
+}
+
+/// Gets the next switch touch event (if any).
+std::optional<SwitchTouch> InputsController::get_switch_touch() {
+    SwitchTouch s;
+    if (xQueueReceive(expander_peripheral_singleton.switch_touch_events, &s, 0) == pdTRUE) {
+        return s;
+    }
+    return std::nullopt;
+}
+
+/// Gets the next switch touch event, waiting if neccesary.
+SwitchTouch InputsController::wait_switch_touch() {
+    SwitchTouch s;
+    xQueueReceive(expander_peripheral_singleton.switch_touch_events, &s, portMAX_DELAY);
+    return s;
+}
+
+/// Gets the current state of the touch sensors.
+uint8_t InputsController::switch_touch_state() {
+    xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+    uint8_t value = expander_peripheral_singleton.state.touch_state;
+    xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+    return value;
+}
+
+/// Returns `true` iff there is a keypad press event waiting.
+bool InputsController::has_keypad_press() {
+    return uxQueueMessagesWaiting(expander_peripheral_singleton.keypad_press_events) > 0;
+}
+
+/// Gets the next keypad press event (if any).
+std::optional<InputKeypadKey> InputsController::get_keypad_press() {
+    InputKeypadKey k;
+    if (xQueueReceive(expander_peripheral_singleton.keypad_press_events, &k, 0) == pdTRUE) {
+        return k;
+    }
+    return std::nullopt;
+}
+
+/// Gets the next keypad press event, waiting if neccesary.
+InputKeypadKey InputsController::wait_keypad_press() {
+    InputKeypadKey k;
+    xQueueReceive(expander_peripheral_singleton.keypad_press_events, &k, portMAX_DELAY);
+    return k;
+}
+
+/// Returns `true` iff there is a keypad release event waiting.
+bool InputsController::has_keypad_release() {
+    return uxQueueMessagesWaiting(expander_peripheral_singleton.keypad_release_events) > 0;
+}
+
+/// Gets the next keypad release event (if any).
+std::optional<InputKeypadKey> InputsController::get_keypad_release() {
+    InputKeypadKey k;
+    if (xQueueReceive(expander_peripheral_singleton.keypad_release_events, &k, 0) == pdTRUE) {
+        return k;
+    }
+    return std::nullopt;
+}
+
+/// Gets the next keypad release event, waiting if neccesary.
+InputKeypadKey InputsController::wait_keypad_release() {
+    InputKeypadKey k;
+    xQueueReceive(expander_peripheral_singleton.keypad_release_events, &k, portMAX_DELAY);
+    return k;
+}
+
+/// Gets the current state of the keypad.
+uint16_t InputsController::keypad_state() {
+    xSemaphoreTake(expander_peripheral_singleton.state_mutex, portMAX_DELAY);
+    uint16_t value = expander_peripheral_singleton.state.keypad_state;
+    xSemaphoreGive(expander_peripheral_singleton.state_mutex);
+    return value;
+}
+

main/drivers/inputs.hpp

@@ -0,0 +1,275 @@
+#ifndef INPUTS_H
+#define INPUTS_H
+
+#include <freertos/FreeRTOS.h>
+#include <freertos/queue.h>
+#include <freertos/semphr.h>
+#include <optional>
+
+#define EXPANDER_I2C_ADDR (0x7E)
+#define EXPANDER_I2C_SPEED (400000)
+// the actual transaction takes ~0.3ms, but for some reason a timout of ~10 or lower causes issues.
+#define EXPANDER_TIMEOUT_MS (100)
+
+#define EXPANDER_WHOAMI_VALUE (0x85)
+
+// queue sizes
+#define EXPANDER_EVENT_QUEUE_SIZE 4
+#define EXPANDER_KEYPAD_QUEUE_SIZE 16
+
+void init_expander();
+
+/// The four buttons on the bottom half.
+enum class Button: uint8_t {
+    B1 = 0,
+    B2 = 1,
+    B3 = 2,
+    B4 = 3,
+    GREEN = 0,
+    RED = 1,
+    YELLOW = 2,
+    BLUE = 3,
+};
+
+constexpr uint8_t raw_value(Button v) { return static_cast<uint8_t>(v); }
+constexpr Button button_from_raw(uint8_t raw) { return static_cast<Button>(raw & 0b11); }
+
+/// The four switches on the bottom half.
+enum class Switch: uint8_t {
+    S1 = 0,
+    S2 = 1,
+    S3 = 2,
+    S4 = 3,
+};
+
+constexpr uint8_t raw_value(Switch v) { return static_cast<uint8_t>(v); }
+constexpr Switch switch_from_raw(uint8_t raw) { return static_cast<Switch>(raw & 0b11); }
+
+enum class TouchedReleased: uint8_t {
+    Released = 0,
+    Touched = 1,
+};
+
+constexpr uint8_t raw_value(TouchedReleased v) { return static_cast<uint8_t>(v); }
+constexpr TouchedReleased touched_released_from_raw(uint8_t raw) { return static_cast<TouchedReleased>(raw & 0b1); }
+
+/// One of the keys on the keypad.
+enum class InputKeypadKey: uint8_t {
+    K0 = 0,
+    K1 = 1,
+    K2 = 2,
+    K3 = 3,
+    K4 = 4,
+    K5 = 5,
+    K6 = 6,
+    K7 = 7,
+    K8 = 8,
+    K9 = 9,
+    A = 10,
+    B = 11,
+    C = 12,
+    D = 13,
+    STAR = 14,
+    POUND = 15,
+};
+
+constexpr uint8_t raw_value(InputKeypadKey v) { return static_cast<uint8_t>(v); }
+constexpr InputKeypadKey keypad_key_from_raw(uint8_t raw) { return static_cast<InputKeypadKey>(raw & 0b1111); }
+
+constexpr char keypad_key_to_char(InputKeypadKey key) {
+    static constexpr char lookup[16] = {
+        '0', '1', '2', '3', '4', '5', '6', '7',
+        '8', '9', 'A', 'B', 'C', 'D', '*', '#'
+    };
+    return lookup[static_cast<uint8_t>(key) & 0b1111];
+}
+
+
+struct SwitchFlip {
+private:
+    // [bit2: up] [bit1-0: switch] 
+    uint8_t data;
+
+public:
+    // Constructor
+    SwitchFlip(Switch sw, bool up)
+        : data((static_cast<uint8_t>(sw) & 0b11) |
+               ((up ? 1 : 0) << 2)) {}
+
+    // Default constructor
+    SwitchFlip() : data(0) {}
+
+    // Raw value constructor
+    explicit SwitchFlip(uint8_t raw_data) : data(raw_data) {}
+
+    // Raw value getter
+    uint8_t raw() const { return data; }
+
+    // Getters
+    Switch get_switch() const {
+        return static_cast<Switch>(data & 0b11);
+    }
+
+    bool is_up() const {
+        return (data >> 2) & 1;
+    }
+
+    // Setters
+    void set_switch(Switch sw) {
+        data = (data & ~0b11) | (static_cast<uint8_t>(sw) & 0b11);
+    }
+
+    void set_up(bool up) {
+        data = (data & ~(1 << 2)) | ((up ? 1 : 0) << 2);
+    }
+};
+static_assert(sizeof(SwitchFlip) == 1);
+
+struct SwitchTouch {
+private:
+    // [bit2: touched] [bit1-0: switch] 
+    uint8_t data;
+
+public:
+    // Constructor
+    SwitchTouch(Switch sw, bool touched)
+        : data((static_cast<uint8_t>(sw) & 0b11) |
+               ((touched ? 1 : 0) << 2)) {}
+
+    // Default constructor
+    SwitchTouch() : data(0) {}
+
+    // Raw value constructor
+    explicit SwitchTouch(uint8_t raw_data) : data(raw_data) {}
+
+    // Raw value getter
+    uint8_t raw() const { return data; }
+
+    // Getters
+    Switch get_switch() const {
+        return static_cast<Switch>(data & 0b11);
+    }
+
+    bool is_touched() const {
+        return (data >> 2) & 1;
+    }
+
+    // Setters
+    void set_switch(Switch sw) {
+        data = (data & ~0b11) | (static_cast<uint8_t>(sw) & 0b11);
+    }
+
+    void set_touched(bool touched) {
+        data = (data & ~(1 << 2)) | ((touched ? 1 : 0) << 2);
+    }
+};
+static_assert(sizeof(SwitchTouch) == 1);
+
+struct ButtonOrSwitch {
+private:
+    // [bit2: is_switch] [bit1-0: number]
+    uint8_t data;
+
+public:
+    // Constructor
+    ButtonOrSwitch(uint8_t number, bool is_switch)
+        : data((number & 0b11) |
+               ((is_switch ? 1 : 0) << 2)) {}
+
+    ButtonOrSwitch() : data(0) {}
+
+    // Raw value constructor
+    explicit ButtonOrSwitch(uint8_t raw_data) : data(raw_data) {}
+
+    // Raw value getter
+    uint8_t raw() const { return data; }
+
+    // Getters
+    uint8_t number() const {
+        return data & 0b11;
+    }
+
+    bool is_switch() const {
+        return (data >> 2) & 1;
+    }
+
+    // Setters
+    void set_number(uint8_t number) {
+        data = (data & ~0b11) | (number & 0b11);
+    }
+
+    void set_is_switch(bool is_switch) {
+        data = (data & ~(1 << 2)) | ((is_switch ? 1 : 0) << 2);
+    }
+};
+static_assert(sizeof(ButtonOrSwitch) == 1);
+
+
+/// @brief The state of the bottom half of the box.
+struct InputsState {
+    /// The touch state of the switches in the lower 4 bits.
+    /// The touch pad state in bit 4.
+    uint8_t touch_state;
+    /// The current state of the buttons in the lower 4 bits.
+    uint8_t button_state;
+    /// The current state of the switches. Up switches are stored
+    /// in the lower 4 bits, switches that are down are stored in
+    /// the upper 4 bits. If switches are in the middle, the
+    /// corresponding bit will be `0` in the upper and lower 4.
+    uint8_t switch_state;
+    /// The state of the keypad.
+    uint16_t keypad_state;
+    /// The sensitivity of the `hal` value to auto update.
+    uint16_t hal_sense;
+    /// The sensitivity of the `close_hal` value to auto update.
+    uint16_t close_hal_sense;
+    /// A non-exact hal value reading.
+    /// This only gets updated when it changes by `hal_sense`
+    uint16_t hal;
+    /// A non-exact hal value reading.
+    /// This only gets updated when it changes by `close_hal_sense`
+    uint16_t close_hal;
+    /// The RFID card that was presented last.
+    uint32_t rfid_state;
+
+    InputsState() : touch_state(0), button_state(0), switch_state(0), keypad_state(0), hal_sense(0), close_hal_sense(0), hal(0), close_hal(0), rfid_state(0) {}
+};
+
+class InputsController {
+public:
+    static void clear_all_events();
+
+    static InputsState get_input_state();
+    
+    static bool has_button_press();
+    static std::optional<Button> get_button_press();
+    static Button wait_button_press();
+    static uint8_t button_state();
+
+    static bool has_button_release();
+    static std::optional<Button> get_button_release();
+    static Button wait_button_release();
+
+    static bool has_switch_flip();
+    static std::optional<SwitchFlip> get_switch_flip();
+    static SwitchFlip wait_switch_flip();
+    static uint8_t switch_state();
+
+    static bool has_switch_touch();
+    static std::optional<SwitchTouch> get_switch_touch();
+    static SwitchTouch wait_switch_touch();
+    static uint8_t switch_touch_state();
+
+    static bool has_keypad_press();
+    static std::optional<InputKeypadKey> get_keypad_press();
+    static InputKeypadKey wait_keypad_press();
+
+    static bool has_keypad_release();
+    static std::optional<InputKeypadKey> get_keypad_release();
+    static InputKeypadKey wait_keypad_release();
+    static uint16_t keypad_state();
+
+    // TODO: impl and add the hal and RFID stuff
+};
+
+#endif // INPUTS_H

main/drivers/leds.cpp

@@ -1,8 +1,36 @@
 #include "leds.h"
+#include "led_strip.h"
+#include <esp_log.h>
+#include "state_tracking.h"
+#include <cstring>
 
-led_strip_handle_t leds;
+static const char* TAG = "leds";
+
+static led_strip_handle_t leds;
+
+static bool replay_handler(const char* event, char* arg) {
+    if (strcmp(event, "LED_SET") == 0) {
+        uint32_t led = atoi(strtok(arg, ","));
+        uint32_t color = atoi(strtok(NULL, ","));
+        ESP_LOGI("leds", "color: %ld", color);
+        led_set(led, color);
+        return true;
+    }
+    if (strcmp(event, "LED_FLUSH") == 0) {
+        leds_flush();
+        return true;
+    }
+    if (strcmp(event, "LED_CLR") == 0) {
+        leds_clear();
+        return true;
+    }
+
+    return false;
+}
+
+void init_leds() {
+    ESP_LOGI(TAG, "Initializing LEDs...");
 
-void init_leds(void) {
     led_strip_config_t strip_config = {
         .strip_gpio_num = NEOPIXEL_PIN,
         .max_leds = LED_COUNT,
@@ -17,11 +45,39 @@ void init_leds(void) {
     rmt_config.flags.with_dma = false;
 
     ESP_ERROR_CHECK(led_strip_new_rmt_device(&strip_config, &rmt_config, &leds));
+
+    register_replay_fn(replay_handler);
+
+    ESP_LOGI(TAG, "LEDs initialized!");
 }
 
-void example_leds(void) {
-    for (int i = 0; i < LED_COUNT; i++) {
-        ESP_ERROR_CHECK(led_strip_set_pixel(leds, i, i, LED_COUNT-i, 0));
+void led_set(uint32_t led, uint8_t r, uint8_t g, uint8_t b) {
+    led_strip_set_pixel(leds, led, r, g, b);
+
+    if (is_state_tracking()) {
+        char buf[32];
+        uint32_t color = (r << 16) | (g << 8) | b;
+        sprintf(buf, "%ld,%ld", led, color);
+        event_occured("LED_SET", buf);
+    }
+}
+
+void led_set(uint32_t led, uint32_t color) {
+    led_set(led, (color >> 16) & 0xFF, (color >> 8) & 0xFF, color & 0xFF);
+}
+
+void leds_flush() {
+    led_strip_refresh(leds);
+
+    if (is_state_tracking()) {
+        event_occured("LED_FLUSH", NULL);
+    }
+}
+
+void leds_clear() {
+    led_strip_clear(leds);
+
+    if (is_state_tracking()) {
+        event_occured("LED_CLR", NULL);
     }
-    ESP_ERROR_CHECK(led_strip_refresh(leds));
 }

main/drivers/leds.h

@@ -1,40 +1,86 @@
 #ifndef LEDS_H
 #define LEDS_H
 
-#include "led_strip.h"
+#include "main.h"
+#include <stdint.h>
 
 #define LED_COUNT 21
-#define NEOPIXEL_PIN GPIO_NUM_7
+
+#ifdef CONTROL_REV_2_0
+#define NEOPIXEL_PIN GPIO_NUM_0
+#endif
+#ifdef CONTROL_REV_2_1
+#define NEOPIXEL_PIN GPIO_NUM_21
+#endif
+
+#ifndef CONTROL_REV_2_0
+#ifndef CONTROL_REV_2_1
+#error "define rev2.0 or rev2.1"
+#endif
+#endif
 // 10MHz resolution, 1 tick = 0.1us (led strip needs a high resolution)
 #define LED_STRIP_RMT_RES_HZ  (10 * 1000 * 1000)
 
-extern led_strip_handle_t leds;
+enum LEDColor: uint32_t {
+    LED_COLOR_OFF = 0x00'00'00,
+    LED_COLOR_RED = 0x17'00'00,
+    LED_COLOR_RED_STRONG = 0xFF'00'00,
+    LED_COLOR_ORANGE = 0x17'02'00,
+    LED_COLOR_ORANGE_STRONG = 0xFF'20'00,
+    LED_COLOR_YELLOW = 0x07'07'00,
+    LED_COLOR_YELLOW_STRONG = 0xFF'FF'00,
+    LED_COLOR_GREEN = 0x00'07'00,
+    LED_COLOR_GREEN_STRONG = 0x00'FF'00,
+    LED_COLOR_BLUE = 0x00'00'17,
+    LED_COLOR_BLUE_STRONG = 0x00'00'FF,
+    LED_COLOR_PINK = 0x10'00'04,
+    LED_COLOR_PINK_STRONG = 0xFF'00'80,
+    LED_COLOR_WHITE = 0x04'04'04,
+    LED_COLOR_WHITE_STRONG = 0xFF'FF'FF,
+};
 
-typedef enum {
-    shape1 = 0,
-    shape2 = 1,
-    shape3 = 2,
-    shape4 = 3,
-    module_sseg = 4,
-    game_sseg = 5,
-    tft = 6,
-    mic = 7,
-    ir_led = 8,
-    speaker = 9,
-    rfid = 10,
-    keypad = 11,
-    char_lcd = 12,
-    switch4 = 13,
-    switch3 = 14,
-    switch2 = 15,
-    switch1 = 16,
-    button4 = 17,
-    button3 = 18,
-    button2 = 19,
-    button1 = 20,
-} Led;
+enum IndicatorLED {
+    LED_SHAPE1 = 0u,
+    LED_SHAPE2 = 1u,
+    LED_SHAPE3 = 2u,
+    LED_SHAPE4 = 3u,
+    LED_MODULE_SSEG = 4u,
+    LED_GAME_SSEG = 5u,
+    LED_TFT = 6u,
+    LED_MIC = 7u,
+    LED_IR_LED = 8u,
+    LED_SPEAKER = 9u,
+    LED_RFID = 10u,
+    LED_KEYPAD = 11u,
+    LED_LCD = 12u,
+    LED_S4 = 13u,
+    LED_S3 = 14u,
+    LED_S2 = 15u,
+    LED_S1 = 16u,
+    LED_B4 = 17u,
+    LED_B3 = 18u,
+    LED_B2 = 19u,
+    LED_B1 = 20u,
+    LED_MAX = 20u,
+};
 
-void init_leds(void);
-void example_leds(void);
+/// @brief Initializes the indicator LEDs
+void init_leds();
+
+/// Sets the color of an LED.
+///
+/// Call `flush_leds()` to send the data to the LEDs.
+void led_set(uint32_t led, uint32_t color);
+
+/// Sets the color of an LED with rgb.
+///
+/// Call `flush_leds()` to send the data to the LEDs.
+void led_set(uint32_t led, uint8_t r, uint8_t g, uint8_t b);
+
+/// Outputs the data to the leds.
+void leds_flush();
+
+/// Clears the LEDs
+void leds_clear();
 
 #endif /* LEDS_H */

main/drivers/pins.h

@@ -0,0 +1,48 @@
+#ifndef PINS_H
+#define PINS_H
+
+#include "driver/gpio.h"
+
+// ONLY INPUTS.HPP uses this file
+
+#define PIN_SDA          (GPIO_NUM_7)
+#define PIN_SCL          (GPIO_NUM_15)
+
+#define PIN_LCD_MISO     (GPIO_NUM_16)
+#define PIN_LCD_MOSI     (GPIO_NUM_17)
+#define PIN_LCD_CLK      (GPIO_NUM_18)
+#define PIN_LCD_RS       (GPIO_NUM_8)
+#define PIN_LCD_RST      (GPIO_NUM_9)
+
+#define PIN_USB_DM       (GPIO_NUM_19)
+#define PIN_USB_DP       (GPIO_NUM_20)
+
+#define PIN_I2S_DAT      (GPIO_NUM_3)
+#define PIN_I2S_BCLK     (GPIO_NUM_11)
+#define PIN_I2S_LRCLK    (GPIO_NUM_12)
+
+#define PIN_SSEG_DAT     (GPIO_NUM_46)
+#define PIN_SSEG_CLK     (GPIO_NUM_48)
+
+#define PIN_MPU_INT      (GPIO_NUM_10)
+#define PIN_EXPANDER_INT (GPIO_NUM_13)
+
+#define PIN_IR_RCV       (GPIO_NUM_14)
+
+// #define PIN_NEOPIXEL     (GPIO_NUM_21) // Rev 2.1
+#define PIN_NEOPIXEL     (GPIO_NUM_0) // Rev 2.0
+
+#define PIN_SD_DAT0      (GPIO_NUM_38)
+#define PIN_SD_DAT1      (GPIO_NUM_47)
+#define PIN_SD_DAT2      (GPIO_NUM_42)
+#define PIN_SD_DAT3      (GPIO_NUM_41)
+#define PIN_SD_CMD       (GPIO_NUM_40)
+#define PIN_SD_CLK       (GPIO_NUM_39)
+
+#define PIN_PERH0        (GPIO_NUM_6)
+#define PIN_PERH1        (GPIO_NUM_5)
+#define PIN_PERH2        (GPIO_NUM_4)
+#define PIN_PERH3        (GPIO_NUM_2)
+#define PIN_PERH4        (GPIO_NUM_1)
+
+#endif // PINS_H

main/drivers/power.cpp

@@ -1,7 +1,8 @@
 #include "power.h"
 #include "char_lcd.h"
+#include <esp_log.h>
 
-static const char* TAG = "POWER";
+static const char* TAG = "power";
 
 void bat_monitor_task(void* arg) {
     while (1) {
@@ -36,12 +37,17 @@ void bat_monitor_task(void* arg) {
 }
 
 void init_power_board() {
+    ESP_LOGI(TAG, "Initializing power board...");
+
     if (!lipo.begin()) {
         ESP_LOGE(TAG, "Failed to init communication with the battery gas guage");
+        return;
     }
 
     auto voltage = lipo.voltage();
     ESP_LOGI(TAG, "Battery Voltage: %d", voltage);
+
+    ESP_LOGI(TAG, "Power board initialized!");
 }
 
 

main/drivers/power.h

@@ -2,12 +2,14 @@
 #define POWER_H
 
 #include "SparkFunBQ27441/SparkFunBQ27441.h"
-#include <esp_log.h>
 
 void bat_monitor_task(void* arg);
 
 /// Initializes the battery gas guage for getting battery stats.
 void init_power_board();
+
+/// @brief Gets the battery voltage
+/// @return battery voltage in mV.
 uint16_t get_bat_voltage();
 
 #endif /* POWER_H */

main/drivers/sd.h

@@ -1,6 +1,7 @@
 #ifndef SD_H
 #define SD_H
 
+#include "main.h"
 #include <string.h>
 #include <sys/unistd.h>
 #include <sys/stat.h>
@@ -12,12 +13,18 @@
 
 extern sdmmc_card_t *card;
 
-#define SD_PIN_CLK GPIO_NUM_48
-#define SD_PIN_CMD GPIO_NUM_45
-#define SD_PIN_D0  GPIO_NUM_47
-#define SD_PIN_D1  GPIO_NUM_21
-#define SD_PIN_D2  GPIO_NUM_39
-#define SD_PIN_D3  GPIO_NUM_38
+#define SD_PIN_CLK GPIO_NUM_39
+#define SD_PIN_CMD GPIO_NUM_40
+#define SD_PIN_D0  GPIO_NUM_38
+#define SD_PIN_D2  GPIO_NUM_42
+#define SD_PIN_D3  GPIO_NUM_41
+
+#ifdef CONTROL_REV_2_0
+#define SD_PIN_D1  GPIO_NUM_45
+#endif
+#ifdef CONTROL_REV_2_1
+#define SD_PIN_D1  GPIO_NUM_47
+#endif
 
 /// @brief Initializes the SD card
 ///

main/drivers/speaker.cpp

@@ -1,4 +1,5 @@
 #include "speaker.h"
+#include "state_tracking.h"
 
 static const char *TAG = "speaker";
 
@@ -29,6 +30,27 @@ QueueHandle_t play_clip_queue;
 /// The clips that are currently playing
 std::vector<playing_audio_clip_t> playing_clips;
 
+static bool replay_handler(const char* event, char* arg) {
+	if (strcmp(event, "PLAY_WAV") == 0) {
+		char* file_name = strtok(arg, ":");
+		char* play_immediately_str = strtok(NULL, ":");
+		char* repeat_str = strtok(NULL, ":");
+		char* prescaler_str = strtok(NULL, ":");
+
+		bool play_immediately = strcmp(play_immediately_str, "true") == 0;
+		bool repeat = strcmp(repeat_str, "true") == 0;
+		uint8_t prescaler = atoi(prescaler_str);
+		play_clip_wav(file_name, play_immediately, repeat, prescaler, 0);
+		return true;
+	}
+	if (strcmp(event, "STOP_WAV") == 0) {
+		stop_clip(arg, 0);
+		return true;
+	}
+
+	return false;
+}
+
 static bool push_clip(audio_clip_t clip) {
 	ESP_LOGD(TAG, "playing %s", clip.file_name);
 	FILE* fh = fopen(clip.file_name, "rb");
@@ -156,7 +178,7 @@ static void speaker_task(void* arg) {
     vTaskDelete(NULL);
 }
 
-bool play_clip_wav(const char* file_name, bool play_immediatly, bool repeat, uint8_t prescaler, TickType_t ticks_to_wait) {
+bool play_clip_wav(const char* file_name, bool play_immediately, bool repeat, uint8_t prescaler, TickType_t ticks_to_wait) {
 	// clone the passed in string to the heap.
 	size_t len = strlen(file_name);
 	char* dynamic_file_name = (char*) malloc(len+1);
@@ -166,10 +188,16 @@ bool play_clip_wav(const char* file_name, bool play_immediatly, bool repeat, uin
 		.file_name = dynamic_file_name,
 		.prescaler = prescaler,
 		.repeat = repeat,
-		.play_immediatly = play_immediatly,
+		.play_immediatly = play_immediately,
 	};
 
-	if (play_immediatly) {
+	if (is_state_tracking()) {
+		char buf[64];
+		sprintf(buf, "%s:%d:%d:%d", file_name, play_immediately, repeat, prescaler);
+		event_occured("PLAY_WAV", buf);
+	}
+
+	if (play_immediately) {
 		return xQueueSendToFront(play_clip_queue, &clip, ticks_to_wait) == pdTRUE;
 	}
 	return xQueueSend(play_clip_queue, &clip, ticks_to_wait) == pdTRUE;
@@ -181,7 +209,11 @@ bool stop_clip(const char* file_name, TickType_t ticks_to_wait) {
 	char* dynamic_file_name = (char*) malloc(len+1);
 	strcpy(dynamic_file_name, file_name);
 
-	return xQueueSend(play_clip_queue, &dynamic_file_name, ticks_to_wait) == pdTRUE;
+	if (is_state_tracking()) {
+		event_occured("STOP_WAV", file_name);
+	}
+
+	return xQueueSend(stop_clip_queue, &dynamic_file_name, ticks_to_wait) == pdTRUE;
 }
 
 void init_speaker(void) {
@@ -221,7 +253,9 @@ void init_speaker(void) {
 	// start task
     xTaskCreate(speaker_task, "play_audio", 4096, NULL, 5, NULL);
 
-	play_clip_wav(MOUNT_POINT "/startup.wav", true, false, 3, 0);
+	play_clip_wav(MOUNT_POINT "/startup.wav", true, false, 4, 0);
+
+	register_replay_fn(replay_handler);
 	
 	ESP_LOGI(TAG, "Speaker initialized!");
 }

main/drivers/speaker.h

@@ -15,8 +15,8 @@
 #include "sdkconfig.h"
 #include "sd.h"
 
-#define SPEAKER_PIN_BCLK  GPIO_NUM_46
-#define SPEAKER_PIN_WS    GPIO_NUM_9
+#define SPEAKER_PIN_BCLK  GPIO_NUM_11
+#define SPEAKER_PIN_WS    GPIO_NUM_12
 #define SPEAKER_PIN_DOUT  GPIO_NUM_3
 #define SAMPLE_RATE 44100
 // The maximum number of clips that can be queued at one time.
@@ -52,7 +52,7 @@ void init_speaker();
 ///  loud. Useful for loud audio files.
 /// @param ticks_to_wait The number of ticks to wait if the queue is full.
 /// @return true if the clip was added to the queue.
-bool play_clip_wav(const char* file_name, bool play_immediatly, bool repeat, uint8_t prescaler, TickType_t ticks_to_wait);
+bool play_clip_wav(const char* file_name, bool play_immediately, bool repeat, uint8_t prescaler, TickType_t ticks_to_wait);
 
 /// @brief Stops an audio clip from playing.
 /// @param file_name The file name of the audio clip that was played.

main/drivers/sseg.cpp

@@ -1,15 +1,62 @@
 #include "sseg.h"
-#include "esp_log.h"
+#include <esp_log.h>
+#include "state_tracking.h"
+#include <cstring>
 
 TM1640* sseg = nullptr;
 
 static const char *TAG = "sseg";
 
+static bool replay_handler(const char* event, char* arg) {
+    if (strcmp(event, "SSEG_G_RAW") == 0) {
+        uint8_t segments[4];
+        segments[0] = atoi(strtok(arg, ","));
+        for (int i = 1; i < 4; i++) {
+            segments[i] = atoi(strtok(NULL, ","));
+        }
+        set_game_sseg_raw(segments);
+        return true;
+    }
+    if (strcmp(event, "SSEG_G_CLR") == 0) {
+        clear_game_sseg();
+        return true;
+    }
+    if (strcmp(event, "SSEG_M_RAW") == 0) {
+        uint8_t segments[4];
+        segments[0] = atoi(strtok(arg, ","));
+        for (int i = 1; i < 4; i++) {
+            segments[i] = atoi(strtok(NULL, ","));
+        }
+        set_module_sseg_raw(segments);
+        return true;
+    }
+    if (strcmp(event, "SSEG_M_CLR") == 0) {
+        clear_module_sseg();
+        return true;
+    }
+    if (strcmp(event, "SSEG_G") == 0) {
+        uint32_t value = atoi(strtok(arg, ","));
+        uint8_t dot_pos = atoi(strtok(NULL, ","));
+        set_game_sseg_num(value, dot_pos);
+        return true;
+    }
+     if (strcmp(event, "SSEG_M") == 0) {
+        uint32_t value = atoi(strtok(arg, ","));
+        uint8_t dot_pos = atoi(strtok(NULL, ","));
+        set_module_sseg_num(value, dot_pos);
+        return true;
+    }
+
+    return false;
+}
+
 void init_sseg() {
     ESP_LOGI(TAG, "Initializing sseg...");
 
     sseg = new TM1640(SSEG_PIN_DATA, SSEG_PIN_CLK, 8);
 
+    register_replay_fn(replay_handler);
+
     ESP_LOGI(TAG, "Sseg initialized!");
 }
 
@@ -18,12 +65,22 @@ void set_game_sseg_raw(const uint8_t* segments) {
     sseg->setSegments(segments[1], 1);
     sseg->setSegments(segments[2], 2);
     sseg->setSegments(segments[3], 3);
+
+    if (is_state_tracking()) {
+        char buf[32];
+        sprintf(buf, "%d,%d,%d,%d", segments[0], segments[1], segments[2], segments[3]);
+        event_occured("SSEG_G_RAW", buf);
+    }
 }
 void clear_game_sseg() {
     sseg->setSegments(0, 0);
     sseg->setSegments(0, 1);
     sseg->setSegments(0, 2);
     sseg->setSegments(0, 3);
+
+    if (is_state_tracking()) {
+        event_occured("SSEG_G_CLR", NULL);
+    }
 }
 
 void set_module_sseg_raw(const uint8_t* segments) {
@@ -31,6 +88,12 @@ void set_module_sseg_raw(const uint8_t* segments) {
     sseg->setSegments(segments[1], 5);
     sseg->setSegments(segments[2], 6);
     sseg->setSegments(segments[3], 7);
+
+    if (is_state_tracking()) {
+        char buf[32];
+        sprintf(buf, "%d,%d,%d,%d", segments[0], segments[1], segments[2], segments[3]);
+        event_occured("SSEG_M_RAW", buf);
+    }
 }
 
 void clear_module_sseg() {
@@ -38,20 +101,38 @@ void clear_module_sseg() {
     sseg->setSegments(0, 5);
     sseg->setSegments(0, 6);
     sseg->setSegments(0, 7);
+
+    if (is_state_tracking()) {
+        event_occured("SSEG_M_CLR", NULL);
+    }
 }
 
 void set_game_sseg_num(uint32_t value, uint8_t dot_pos) {
+    uint32_t initial_value = value;
     for (int i = 0; i < 4; i++) {
         auto idx = value % 10;
         sseg->sendChar(3-i, TM16XX_NUMBER_FONT[idx], i == dot_pos);
         value = value / 10;
     }
+
+    if (is_state_tracking()) {
+        char buf[16];
+        sprintf(buf, "%ld,%d", initial_value, dot_pos);
+        event_occured("SSEG_G", buf);
+    }
 }
 
 void set_module_sseg_num(uint32_t value, uint8_t dot_pos) {
+    uint32_t initial_value = value;
     for (int i = 0; i < 4; i++) {
         auto idx = value % 10;
         sseg->sendChar(7-i, TM16XX_NUMBER_FONT[idx], i == dot_pos);
         value = value / 10;
     }
+
+    if (is_state_tracking()) {
+        char buf[16];
+        sprintf(buf, "%ld,%d", initial_value, dot_pos);
+        event_occured("SSEG_M", buf);
+    }
 }

main/drivers/sseg.h

@@ -4,8 +4,8 @@
 #include "TM1640/TM1640.h"
 #include <esp_log.h>
 
-#define SSEG_PIN_DATA GPIO_NUM_10
-#define SSEG_PIN_CLK  GPIO_NUM_11
+#define SSEG_PIN_DATA GPIO_NUM_46
+#define SSEG_PIN_CLK  GPIO_NUM_48
 
 extern TM1640* sseg;
 

main/drivers/state_tracking.cpp

@@ -0,0 +1,223 @@
+#include "state_tracking.h"
+#include <unistd.h>
+#include <vector>
+
+static const char* PLAYBACK_TAG = "playback";
+
+enum state_t {
+    STATE_IDLE = 0,
+    STATE_RECORDING = 1,
+    STATE_PLAYBACK = 2,
+};
+
+static std::vector<bool(*)(const char*, char*)> replay_fns;
+
+static bool should_close_recording_stream;
+static FILE* recording_stream;
+static uint32_t recording_start_time;
+TaskHandle_t flush_file_task_handle;
+
+static bool should_close_playback_stream;
+static FILE* playback_stream;
+static uint32_t playback_start_time;
+TaskHandle_t playback_task_handle;
+
+static volatile state_t state = STATE_IDLE;
+
+
+/// @brief Periodically flushes and syncs (if neccesary) the output stream.
+/// @param arg unused.
+static void flush_file_task(void* arg) {
+    while (state == STATE_RECORDING && recording_stream != nullptr) {
+        fflush(recording_stream);
+
+        int fd = fileno(recording_stream);
+        if (fd != -1) {
+            fsync(fd);
+        }
+        vTaskDelay(pdMS_TO_TICKS(5000));
+    }
+
+    flush_file_task_handle = NULL;
+    vTaskDelete(NULL);
+}
+
+static void playback_task(void* arg) {
+    const size_t size = 16*1024;
+    char* buf = (char*) malloc(size*sizeof(char));
+    if (buf == nullptr) {
+        ESP_LOGE(PLAYBACK_TAG, "buf alloc failure");
+        vTaskDelete(NULL);
+    }
+
+    while (state == STATE_PLAYBACK && playback_stream != nullptr) {
+        char* ret = fgets(buf, size, playback_stream);
+        if (ret == nullptr) {
+            break;
+        }
+        if (buf[0] == '\0') {
+            ESP_LOGI(PLAYBACK_TAG, "playback done");
+            break;
+        }
+        // get rid of the '\n' and possibly '\r' in the string
+        for (int i = 0; i < size; i++) {
+            if (buf[i] == '\0') break;
+            if (buf[i] == '\r' || buf[i] == '\n') {
+                buf[i] = '\0';
+                break;
+            }
+        }
+        ESP_LOGI(PLAYBACK_TAG, "handling: %s", buf);
+
+        // look for a comma, indicating the end of the "ticks" part
+        // TODO: replace with strtok
+        size_t comma_pos = 0;
+        for (int i = 0; i < 11; i++) {
+            if (buf[i] == ',') {
+                comma_pos = i;
+                break;
+            }
+        }
+        if (comma_pos == 0) {
+            ESP_LOGE(PLAYBACK_TAG, "Failed to find comma in playback line");
+            continue;
+        }
+
+        buf[comma_pos] = '\0';
+        uint32_t tick = atoi(buf);
+
+        // now look for the colon to indicate the end of the event name
+        size_t colon_pos = 0;
+        int i = comma_pos + 1; // start looking right after the comma
+        while (i < size) {
+            if (buf[i] == ':') {
+                colon_pos = i;
+                break;
+            }
+            i++;
+        }
+        if (colon_pos == 0) {
+            ESP_LOGE(PLAYBACK_TAG, "Failed to find colon in playback line");
+            continue;
+        }
+
+        buf[colon_pos] = '\0';
+        char* event_name = buf + (comma_pos + 1);
+        char* arg = buf + (colon_pos + 1);
+
+        int32_t ticks_to_wait = ((int32_t) tick) - (int32_t)(xTaskGetTickCount() - playback_start_time);
+
+        if (ticks_to_wait < 0) {
+            ESP_LOGW(PLAYBACK_TAG, "Playback is behind by %ld ticks!", ticks_to_wait);
+        }
+        if (ticks_to_wait > 0) {
+            vTaskDelay(ticks_to_wait);
+        }
+        
+        bool matched = false;
+        for (const auto& fn : replay_fns) {
+            matched = (fn)(event_name, arg);
+            if (matched) break;
+        }
+        if (!matched) {
+            ESP_LOGW(PLAYBACK_TAG, "Failed to match event: %s!", event_name);
+        }
+    }
+
+    free(buf);
+    playback_task_handle = NULL;
+
+    stop_playback();
+    vTaskDelete(NULL);
+}
+
+void register_replay_fn(bool (*replay_fn)(const char*, char*)) {
+    replay_fns.push_back(replay_fn);
+}
+
+void event_occured(const char* name, const char* arg) {
+    if (state != STATE_RECORDING) return;
+    if (name == nullptr) return;
+    if (recording_stream == nullptr) {
+        ESP_LOGE("state_tracking", "We are in state recording, but recording stream is null");
+        return;
+    }
+
+    arg = (arg == nullptr) ? "" : arg;
+    uint32_t ticks = xTaskGetTickCount() - recording_start_time;
+    fprintf(recording_stream, "%ld,%s:%s\n", ticks, name, (arg == nullptr) ? "" : arg);
+}
+
+bool set_recording_source(FILE* stream, bool should_close) {
+    if (state == STATE_RECORDING) return false;
+
+    recording_stream = stream;
+    should_close_recording_stream = should_close;
+    return true;
+}
+
+bool set_playback_source(FILE* stream, bool should_close) {
+    if (state == STATE_PLAYBACK) return false;
+
+    playback_stream = stream;
+    should_close_playback_stream = should_close;
+    return true;
+}
+
+bool start_recording() {
+    if (state != STATE_IDLE) return false;
+    if (recording_stream == nullptr) return false;
+
+    state = STATE_RECORDING;
+    recording_start_time = xTaskGetTickCount();
+    xTaskCreate(flush_file_task, "flush_recording", 2048, NULL, 2, &flush_file_task_handle);
+    return true;
+}
+
+bool stop_recording() {
+    if (state != STATE_RECORDING) return false;
+    
+    state = STATE_IDLE;
+    fflush(recording_stream);
+    if (should_close_recording_stream) {
+        fclose(recording_stream);
+        recording_stream = nullptr;
+    }
+
+    if (flush_file_task_handle != nullptr) {
+        vTaskDelete(flush_file_task_handle);
+        flush_file_task_handle = NULL;
+    }
+    return true;
+}
+
+bool start_playback() {
+    if (state != STATE_IDLE) return false;
+    if (playback_stream == nullptr) return false;
+
+    state = STATE_PLAYBACK;
+    playback_start_time = xTaskGetTickCount();
+    xTaskCreate(playback_task, "playback", 4096, NULL, 2, &playback_task_handle);
+    return true;
+}
+
+bool stop_playback() {
+    if (state != STATE_PLAYBACK) return false;
+    
+    state = STATE_IDLE;
+    if (should_close_playback_stream) {
+        fclose(playback_stream);
+        playback_stream = nullptr;
+    }
+
+    if (playback_task_handle != nullptr) {
+        // TODO: NO!! This leaks the malloc. Instead, use a queue to request a graceful stop
+        vTaskDelete(playback_task_handle);
+        playback_task_handle = NULL;
+    }
+    return true;
+}
+
+bool is_state_tracking() {
+    return state == STATE_RECORDING;
+}

main/drivers/state_tracking.h

@@ -0,0 +1,53 @@
+#ifndef STATE_TRACKING_H
+#define STATE_TRACKING_H
+
+#include <stdint.h>
+#include "esp_vfs_fat.h"
+
+/// @brief Registers function to be called on replay.
+/// @param replay_callback A function to call to playback the event.
+void register_replay_fn(bool (*replay_fn)(const char*, char*));
+
+// TODO: add one for generically responding to all events.
+
+/// @brief Call this to indicate that the bomb state has transitioned.
+/// @param name The name of the event that has occured.
+/// @param arg The serialized data associated with the event. 
+///  This must not contain newline characters such as '\n' or '\r'
+void event_occured(const char* name, const char* arg);
+
+/// @brief Sets the recording source.
+/// @param stream The stream to record to.
+/// @param should_close whether or not the stream should be closed when finished.
+/// @return true if the source was updated.
+bool set_recording_source(FILE* stream, bool should_close);
+
+/// @brief Sets the playback source.
+/// @param stream The stream to playback from.
+/// @param should_close whether or not the stream should be closed when finished.
+/// @return true if the source was updated.
+bool set_playback_source(FILE* stream, bool should_close);
+
+/// @brief Starts recording to the stream specified by `set_recording_source()`.
+/// @return true if starting recording is successful.
+bool start_recording();
+
+/// @brief Stops recording the state.
+/// @return true if stopping the recording is successful.
+bool stop_recording();
+
+/// @brief Starts playing back the recording specified by `set_playback_source()`.
+/// @return true if starting playback is successful. 
+bool start_playback();
+
+/// @brief Stops playing back the recording.
+/// @return true if stopping the playback is successful.
+bool stop_playback();
+
+/// @brief Gets weather or not we are tracking the state
+/// This can be helpful to conditionally do extra computation only
+/// when we are tracking the state.
+/// @return 
+bool is_state_tracking();
+
+#endif /* STATE_TRACKING_H */

main/drivers/tft.cpp

@@ -1,4 +1,5 @@
 #include "tft.h"
+#include "state_tracking.h"
 
 static const char* TAG = "tft";
 
@@ -16,6 +17,10 @@ static lv_style_t style_screen;
 
 SemaphoreHandle_t xGuiSemaphore;
 
+static bool replay_handler(const char* event, char* arg) {
+    return false;
+}
+
 static bool notify_lvgl_flush_ready(
     esp_lcd_panel_io_handle_t panel_io,
     esp_lcd_panel_io_event_data_t *edata,
@@ -26,6 +31,14 @@ static bool notify_lvgl_flush_ready(
     return false;
 }
 
+const char base64_chars[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+/// Base 64 encodes a u16... sort of. This doesn't do any of the fancy padding stuff.
+static void encode_base64(char* buf, size_t start_idx, uint16_t value) {
+    buf[start_idx+0] = base64_chars[(value >> 10) & 0x3F];
+    buf[start_idx+1] = base64_chars[(value >> 4) & 0x3F];
+    buf[start_idx+2] = base64_chars[(value << 2) & 0x3F];
+}
+
 static void lvgl_flush_cb(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t *color_map) {
     esp_lcd_panel_handle_t panel_handle = (esp_lcd_panel_handle_t) drv->user_data;
 
@@ -33,7 +46,46 @@ static void lvgl_flush_cb(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t
     int offsetx2 = area->x2;
     int offsety1 = area->y1;
     int offsety2 = area->y2;
+
     esp_lcd_panel_draw_bitmap(panel_handle, offsetx1, offsety1, offsetx2 + 1, offsety2 + 1, color_map);
+
+    // TODO: change this to be a kconfig value
+    #if false
+
+    if (is_state_tracking()) {
+        size_t size = (offsetx2 + 1 - offsetx1) * (offsety2 + 1 - offsety1) + 1;
+        // if (size > 1024) {
+        //     ESP_LOGW("tft_track_state", "Write too big (%d)! truncating to 1024!", size);
+        // }
+        // size = MIN(1024, size);
+
+
+        // 24 bytes for the offsets
+        // 3 bytes per encoded color
+        // 1 byte for null terminator
+        size_t alloc_size = 24 + size * 3 + 1;
+        char* buf = (char*)malloc(alloc_size);
+
+        if (buf != nullptr) {
+            size_t initial_offset = sprintf(buf, "%d,%d,%d,%d:", offsetx1, offsety1, offsetx2 + 1, offsety2 + 1);
+
+            for (size_t i = 0; i < size; i++) {
+                size_t index = initial_offset + i * 3;
+
+                // we assume that the size of the color data is 16b
+                static_assert(sizeof(lv_color_t) == sizeof(uint16_t), "lv_color_t must be 16b wide");
+                encode_base64(buf, index, color_map[i].full);
+            }
+            buf[initial_offset + (size-1) * 3 + 1] = '\0';
+
+            event_occured("TFT_W", buf);
+            free(buf);
+        } else {
+            ESP_LOGE("tft_track_state", "buffer alloc failed!");
+        }
+    }
+
+    #endif
 }
 
 static void IRAM_ATTR lv_tick_task(void *param) {
@@ -150,10 +202,10 @@ static void guiTask(void *pvParameter) {
     ESP_ERROR_CHECK(esp_timer_create(&lvgl_tick_timer_args, &periodic_timer));
     ESP_ERROR_CHECK(esp_timer_start_periodic(periodic_timer, LVGL_UPDATE_PERIOD_MS * 1000));
 
-    screen = lv_disp_get_scr_act(NULL);
+    screen = lv_scr_act();
     lv_style_init(&style_screen);
     lv_style_set_bg_color(&style_screen, lv_color_black());
-    lv_obj_add_style(lv_scr_act(), &style_screen, LV_STATE_DEFAULT);
+    lv_obj_add_style(screen, &style_screen, LV_STATE_DEFAULT);
 
     while (1) {
         /* Delay 1 tick (assumes FreeRTOS tick is 10ms */
@@ -169,20 +221,14 @@ static void guiTask(void *pvParameter) {
     vTaskDelete(NULL);
 }
 
-static void tick_timer_task(void* arg) {
-    while (1)
-    {
-        lv_task_handler();
-        vTaskDelay(pdMS_TO_TICKS(10));
-    }
-}
-
 void init_tft() {
+    ESP_LOGI(TAG, "Initializing TFT...");
+
     initialize_spi();
     initialize_display();
     xTaskCreatePinnedToCore(guiTask, "gui", 4096*2, NULL, 5, NULL, 1);
 
-    // xTaskCreatePinnedToCore(tick_timer_task, "tick_lvgl", 4096, NULL, 5, NULL, 1);
+    register_replay_fn(replay_handler);
 
-    ESP_LOGI(TAG, "TFT initialization Successful");
+    ESP_LOGI(TAG, "TFT initialized!");
 }

main/drivers/tft.h

@@ -44,11 +44,11 @@
 #define SPI_MAX_TRANSFER_SIZE 32768
 
 #define TFT_PIN_MOSI GPIO_NUM_17
-#define TFT_PIN_MISO GPIO_NUM_18
-#define TFT_PIN_CLK GPIO_NUM_16
+#define TFT_PIN_MISO GPIO_NUM_16
+#define TFT_PIN_CLK GPIO_NUM_18
 #define TFT_PIN_CS GPIO_NUM_NC
-#define TFT_PIN_DC GPIO_NUM_15
-#define TFT_PIN_RESET GPIO_NUM_8
+#define TFT_PIN_DC GPIO_NUM_8
+#define TFT_PIN_RESET GPIO_NUM_9
 
 #define TFT_INVERT_COLOR false
 

main/drivers/wires.cpp

@@ -1,10 +1,14 @@
 #include "wires.h"
 
+extern uint32_t current_step;
+
 uint32_t total_strikes;
+uint32_t step_strikes[N_STEPS] = {0};
+uint32_t step_finish_times[N_STEPS] = {0};
 
 static const char *TAG = "wires";
 
-static const uint32_t STRIKE_TIME_PENALTY = 30'000;
+const uint32_t STRIKE_TIME_PENALTY = 30'000;
 
 static bool button_state;
 static bool button_pressed;
@@ -22,8 +26,8 @@ static void receive_button(void);
 void init_wires(void) {
     i2c_config_t wires_conf = {
         .mode = I2C_MODE_MASTER,
-        .sda_io_num = GPIO_NUM_41,
-        .scl_io_num = GPIO_NUM_42,
+        .sda_io_num = PIN_WIRES_SDA,
+        .scl_io_num = PIN_WIRES_SCL,
         .sda_pullup_en = GPIO_PULLUP_ENABLE,
         .scl_pullup_en = GPIO_PULLUP_ENABLE,
         .master = {
@@ -31,8 +35,8 @@ void init_wires(void) {
         }
     };
 
-    gpio_reset_pin(GPIO_NUM_41);
-    gpio_reset_pin(GPIO_NUM_42);
+    gpio_reset_pin(PIN_WIRES_SDA);
+    gpio_reset_pin(PIN_WIRES_SCL);
 
     ESP_ERROR_CHECK(i2c_param_config(WIRES_I2C_NUM, &wires_conf));
     ESP_ERROR_CHECK(i2c_driver_install(WIRES_I2C_NUM, wires_conf.mode, 0, 0, 0));
@@ -83,7 +87,10 @@ void strike(const char* reason) {
     ESP_LOGW("strike!", "%s", reason);
     lcd_print(0, 3, reason);
     time_penalty(STRIKE_TIME_PENALTY);
-    total_strikes += 1;
+    if (current_step > 0 && current_step <= N_STEPS) {
+        total_strikes += 1;
+        step_strikes[current_step - 1] += 1;
+    }
     uint8_t reg = 6;
     ESP_ERROR_CHECK_WITHOUT_ABORT(i2c_master_write_to_device(WIRES_I2C_NUM, WIRES_I2C_ADDR, &reg, 1, (100 / portTICK_PERIOD_MS)));
 }

main/drivers/wires.h

@@ -7,14 +7,28 @@
 #include <esp_log.h>
 #include "drivers/char_lcd.h"
 #include "drivers/game_timer.h"
+#include "main.h"
 
-#define WIRES_PIN_DELTA GPIO_NUM_2
+
+#define PIN_PERH0 GPIO_NUM_6
+#define PIN_PERH1 GPIO_NUM_5
+#define PIN_PERH2 GPIO_NUM_4
+#define PIN_PERH3 GPIO_NUM_2
+#define PIN_PERH4 GPIO_NUM_1
+
+#define WIRES_PIN_DELTA PIN_PERH3
+#define PIN_WIRES_SDA PIN_PERH1
+#define PIN_WIRES_SCL PIN_PERH2
 #define WIRES_I2C_NUM I2C_NUM_1
 #define WIRES_I2C_ADDR 125
 
 #define DELTA_BIT_WIRES 0
 #define DELTA_BIT_BUTTON 1
 
+extern const uint32_t STRIKE_TIME_PENALTY;
+extern uint32_t step_strikes[N_STEPS];
+extern uint32_t step_finish_times[N_STEPS];
+
 extern uint32_t total_strikes;
 
 void init_wires(void);

main/helper.cpp

@@ -7,8 +7,8 @@ void clean_bomb(void) {
     clear_wires_pressed_released_cut();
 
     // clear leds
-    led_strip_clear(leds);
-    led_strip_refresh(leds);
+    leds_clear();
+    leds_flush();
 
     // clear module timer
     stop_module_timer();
@@ -89,40 +89,106 @@ void do_star_codes(StarCodeHandler* star_codes, int star_codes_len) {
     }
 }
 
+static lv_obj_t* old_scr;
+static lv_obj_t* scr;
+
 static lv_style_t game_results_style;
-static lv_obj_t* game_results_label;
+static lv_obj_t* overall_results_label;
+static lv_obj_t* breakdown_results_label;
+static lv_obj_t* strike_numbers_label;
+static lv_obj_t* step_times_label;
+
+static void write_time(char* buf, int32_t game_time) {
+    char minus[2] = "\0";
+    if (game_time < 0) {
+        minus[0] = '-';
+        game_time = -game_time;
+    }
 
-static char str_buf[10] = {0};
-static char* write_time(uint32_t game_time) {
     uint8_t hours = (game_time / (1000*60*60)) % 10;
     uint8_t minutes = (game_time / (1000*60)) % 60;
     uint8_t seconds = (game_time / (1000)) % 60;
 
-    sprintf(str_buf, "%d:%02d:%02d", hours, minutes, seconds);
-    return str_buf;
+    sprintf(buf, "%s%d:%02d:%02d", minus, hours, minutes, seconds);
 }
 
 extern uint32_t initial_game_time;
 void display_game_results(void) {
-    if (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdTRUE) {
-        lv_style_init(&game_results_style);
-        lv_style_set_text_color(&game_results_style, lv_color_white());
-        lv_style_set_bg_color(&game_results_style, lv_color_black());
-        lv_style_set_bg_opa(&game_results_style, LV_OPA_100);
-        lv_style_set_text_align(&game_results_style, LV_TEXT_ALIGN_CENTER);
+    while (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdFALSE) vTaskDelay(pdMS_TO_TICKS(10));
+    scr = lv_obj_create(NULL);
+    lv_obj_set_style_bg_color(scr, lv_color_black(), LV_STATE_DEFAULT);
     
-        game_results_label = lv_label_create(lv_scr_act());
-        lv_obj_align(game_results_label, LV_ALIGN_CENTER, 0, 0);
-        lv_obj_add_style(game_results_label, &game_results_style, LV_STATE_DEFAULT);
+    lv_style_init(&game_results_style);
+    lv_style_set_text_color(&game_results_style, lv_color_white());
+    // lv_style_set_bg_color(&game_results_style, lv_color_black());
+    lv_style_set_text_align(&game_results_style, LV_TEXT_ALIGN_LEFT);
 
-        char buf[100] = {0};
-        int32_t time_s = get_game_time();
-        int32_t time_spent = initial_game_time - time_s;
-        char* time = write_time(time_spent);
-        sprintf(buf, "Finished!\nTotal Time (w/ penalties): %s\nTotal Strikes: %ld", time, total_strikes);
+    overall_results_label = lv_label_create(scr);
+    lv_obj_align(overall_results_label, LV_ALIGN_TOP_LEFT, 20, 20);
+    lv_obj_set_size(overall_results_label, 460, 140);
+    lv_obj_add_style(overall_results_label, &game_results_style, LV_STATE_DEFAULT);
 
-        lv_label_set_text(game_results_label, buf);
+    breakdown_results_label = lv_label_create(scr);
+    lv_obj_align(breakdown_results_label, LV_ALIGN_BOTTOM_LEFT, 20, 0);
+    lv_obj_set_size(breakdown_results_label, 460, 140);
+    lv_obj_add_style(breakdown_results_label, &game_results_style, LV_STATE_DEFAULT);
 
-        xSemaphoreGive(xGuiSemaphore);
-    }
+    strike_numbers_label = lv_label_create(scr);
+    lv_obj_align(strike_numbers_label, LV_ALIGN_BOTTOM_LEFT, 90, 0);
+    lv_obj_set_size(strike_numbers_label, 60, 140);
+    lv_obj_add_style(strike_numbers_label, &game_results_style, LV_STATE_DEFAULT);
+    lv_obj_set_style_text_align(strike_numbers_label, LV_TEXT_ALIGN_RIGHT, LV_STATE_DEFAULT);
+
+    step_times_label = lv_label_create(scr);
+    lv_obj_align(step_times_label, LV_ALIGN_BOTTOM_LEFT, 140, 0);
+    lv_obj_set_size(step_times_label, 80, 140);
+    lv_obj_add_style(step_times_label, &game_results_style, LV_STATE_DEFAULT);
+    lv_obj_set_style_text_align(step_times_label, LV_TEXT_ALIGN_RIGHT, LV_STATE_DEFAULT);
+
+    char buf[1024] = {0};
+
+    char time_buf_1[32] = {0};
+    char time_buf_2[32] = {0};
+    char time_buf_3[32] = {0};
+    char time_buf_4[32] = {0};
+    char time_buf_5[32] = {0};
+    char time_buf_6[32] = {0};
+
+    int32_t time_left = get_game_time();
+    int32_t time_spent = initial_game_time - time_left;
+    int32_t true_time_spent = time_spent - (total_strikes * STRIKE_TIME_PENALTY);
+    write_time(time_buf_1, time_left);
+    write_time(time_buf_2, time_spent);
+    write_time(time_buf_3, true_time_spent);
+
+    sprintf(buf,
+        "Finished!\n\tTotal Strikes: %ld\n\tTime Left (w/ penalties): %s\n\tTime Spent (w/ penalties): %s\n\tTrue Time Spent: %s\n\n",
+        total_strikes, time_buf_1, time_buf_2, time_buf_3
+    );
+    lv_label_set_text(overall_results_label, buf);
+
+    lv_label_set_text(breakdown_results_label, "Step Breakdown:\n\tStep 1: \n\tStep 2:\n\tStep 3:\n\tStep 4:\n\tStep 5:\n\tStep 6:");
+
+    sprintf(buf, 
+        "\n%ld strikes\n%ld strikes\n%ld strikes\n%ld strikes\n%ld strikes\n%ld strikes",
+        step_strikes[0], step_strikes[1], step_strikes[2], step_strikes[3], step_strikes[4], step_strikes[5]
+    );
+    lv_label_set_text(strike_numbers_label, buf);
+
+    write_time(time_buf_1, initial_game_time - step_finish_times[0]);
+    write_time(time_buf_2, step_finish_times[0] - step_finish_times[1]);
+    write_time(time_buf_3, step_finish_times[1] - step_finish_times[2]);
+    write_time(time_buf_4, step_finish_times[2] - step_finish_times[3]);
+    write_time(time_buf_5, step_finish_times[3] - step_finish_times[4]);
+    write_time(time_buf_6, step_finish_times[4] - step_finish_times[5]);
+    sprintf(buf, 
+        "\n%s\n%s\n%s\n%s\n%s\n%s",
+        time_buf_1, time_buf_2, time_buf_3, time_buf_4, time_buf_5, time_buf_6
+    );
+    lv_label_set_text(step_times_label, buf);
+
+    old_scr = lv_scr_act();
+    lv_scr_load(scr);
+
+    xSemaphoreGive(xGuiSemaphore);
 }

main/main.cpp

@@ -1,50 +1,69 @@
+#include "main.h"
+
 #include <stdio.h>
 #include "sdkconfig.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "esp_rom_gpio.h"
+#include "esp_heap_caps.h"
 
 #include "drivers/all.h"
+#include "drivers/state_tracking.h"
 
 #include "helper.h"
 
 #include "steps/step0.h"
-#include "steps/step1.h"
-#include "steps/step2.h"
-#include "steps/step3.h"
-#include "steps/step4.h"
-#include "steps/step5.h"
-#include "steps/step6.h"
+#include "steps/p001_step1.h"
+#include "steps/p001_step2.h"
+#include "steps/p001_step3.h"
+#include "steps/p001_step4.h"
+#include "steps/p001_step5.h"
+#include "steps/p001_step6.h"
+#include "steps/p002_step1.h"
+#include "steps/p002_step2.h"
+#include "steps/p002_step3.h"
+#include "steps/p002_step4.h"
+#include "steps/p002_step5.h"
+#include "steps/p002_step6.h"
+
+bool play_modified;
 
 static const char *TAG = "main";
-uint32_t initial_game_time = 90*60*1000;
+uint32_t initial_game_time = 90*60*1000 + 1000;
 uint32_t skip_to_step = 0;
+uint32_t current_step = 0;
+uint32_t puzzle = 0;
+extern uint32_t total_strikes;
 
-extern "C" void app_main(void) {
-    printf("app_main\n");
-
-    init_drivers();
-    init_tft();
-    init_leds();
-    init_wires();
-    init_power_board();
-
-    clean_bomb();
-    step0();
-    set_game_time(initial_game_time + 1000);
+static void do_p001() {
+    set_game_time(initial_game_time);
     start_game_timer();
+    total_strikes = 0;
     clean_bomb();
-    if (skip_to_step <= 1) step1();
+    current_step = 1;
+    if (skip_to_step <= 1) p001_step1();
+    step_finish_times[current_step-1] = get_game_time();
     clean_bomb();
-    if (skip_to_step <= 2) step2();
+    current_step = 2;
+    if (skip_to_step <= 2) p001_step2();
+    step_finish_times[current_step-1] = get_game_time();
     clean_bomb();
-    if (skip_to_step <= 3) step3();
+    current_step = 3;
+    if (skip_to_step <= 3) p001_step3();
+    step_finish_times[current_step-1] = get_game_time();
     clean_bomb();
-    if (skip_to_step <= 4) step4();
+    current_step = 4;
+    if (skip_to_step <= 4) p001_step4();
+    step_finish_times[current_step-1] = get_game_time();
     clean_bomb();
-    if (skip_to_step <= 5) step5();
+    current_step = 5;
+    if (skip_to_step <= 5) p001_step5();
+    step_finish_times[current_step-1] = get_game_time();
     clean_bomb();
-    if (skip_to_step <= 6) step6();
+    current_step = 6;
+    if (skip_to_step <= 6) p001_step6();
+    start_game_timer();
+    step_finish_times[current_step-1] = get_game_time();
     clean_bomb();
 
     stop_game_timer();
@@ -54,3 +73,60 @@ extern "C" void app_main(void) {
     display_game_results();
 }
 
+static void do_p002() {
+    set_game_time(initial_game_time);
+    start_game_timer();
+    total_strikes = 0;
+    clean_bomb();
+    current_step = 1;
+    if (skip_to_step <= 1) p002_step1();
+    step_finish_times[current_step-1] = get_game_time();
+    clean_bomb();
+    current_step = 2;
+    if (skip_to_step <= 2) p002_step2();
+    step_finish_times[current_step-1] = get_game_time();
+    clean_bomb();
+    current_step = 3;
+    if (skip_to_step <= 3) p002_step3();
+    step_finish_times[current_step-1] = get_game_time();
+    clean_bomb();
+    current_step = 4;
+    if (skip_to_step <= 4) p002_step4();
+    step_finish_times[current_step-1] = get_game_time();
+    clean_bomb();
+    current_step = 5;
+    if (skip_to_step <= 5) p002_step5();
+    step_finish_times[current_step-1] = get_game_time();
+    clean_bomb();
+    current_step = 6;
+    if (skip_to_step <= 6) p002_step6();
+    start_game_timer();
+    step_finish_times[current_step-1] = get_game_time();
+    clean_bomb();
+
+    stop_game_timer();
+    ESP_LOGI(TAG, "Bomb has been diffused. Counter-Terrorists win.");
+    play_clip_wav(MOUNT_POINT "/diffuse.wav", true, false, 3, 0);
+
+    display_game_results();
+}
+
+extern "C" void app_main(void) {
+    printf("app_main\n");
+
+    init_drivers();
+
+    // TODO: get wires out of the drivers
+    // TODO: generify the strike system out of wires
+    init_wires();
+    vTaskDelay(pdMS_TO_TICKS(1000));
+
+    clean_bomb();
+    step0();
+
+    if (puzzle == 1) {
+        do_p001();
+    } else {
+        do_p002();
+    }
+}

main/main.h

@@ -0,0 +1,13 @@
+#ifndef MAIN_H
+#define MAIN_H
+
+#define CONTROL_REV_2_0
+// #define CONTROL_REV_2_1
+
+#include <cstddef>
+
+extern bool play_modified;
+
+constexpr size_t N_STEPS = 6;
+
+#endif /* MAIN_H */

main/steps/CMakeLists.txt

@@ -1,13 +1,21 @@
 set(SOURCES 
     "setup_wires.cpp"
     "step0.cpp"
-    "step1.cpp"
-    "step2.cpp"
-    "step3.cpp"
-    "step4.cpp"
-    "step5.cpp"
-    "step6.cpp"
+    "p001_step1.cpp"
+    "p001_step2.cpp"
+    "p001_step3.cpp"
+    "p001_step4.cpp"
+    "p001_step5.cpp"
+    "p001_step6.cpp"
+    "p002_step1.cpp"
+    "p002_step2.cpp"
+    "p002_step3.cpp"
+    "p002_step4.cpp"
+    "p002_step5.cpp"
+    "p002_step6.cpp"
     "wires_puzzle.cpp"
 )
 
+add_subdirectory(tetris_resources)
+
 target_sources(${COMPONENT_LIB} PRIVATE ${SOURCES})

main/steps/p001_step1.cpp

@@ -1,4 +1,4 @@
-#include "step1.h"
+#include "p001_step1.h"
 
 __attribute__((unused))
 static const char *TAG = "step1";
@@ -17,11 +17,11 @@ static const char* NUM_NAMES[] = {
     "four"
 };
 
-static uint8_t NEOPIXEL_COLORS[4][3] = {
-    {0, 20, 0},
-    {20, 0, 0},
-    {20, 20, 0},
-    {0, 0, 20},
+static uint32_t NEOPIXEL_COLORS[4] = {
+    LEDColor::LED_COLOR_GREEN,
+    LEDColor::LED_COLOR_RED,
+    LEDColor::LED_COLOR_YELLOW,
+    LEDColor::LED_COLOR_BLUE,
 };
 
 static std::random_device my_rd;
@@ -30,6 +30,7 @@ static std::uniform_int_distribution<> zero_to_one(0, 1);
 static std::uniform_int_distribution<> zero_to_two(0, 2);
 static std::uniform_int_distribution<> zero_to_three(0, 3);
 
+static lv_obj_t *old_scr;
 static lv_obj_t *scr;
 static lv_obj_t *text = NULL;
 
@@ -58,13 +59,13 @@ static int part = 0;
 
 static void init_step(void) {
     if (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdTRUE) {
-        scr = lv_disp_get_scr_act(NULL);
+        scr = lv_obj_create(NULL);
 
         // Set the background color of the display to black.
         lv_style_init(&style_screen);
         lv_style_set_bg_color(&style_screen, lv_color_black());
         lv_style_set_text_font(&style_screen, &lv_font_montserrat_32);
-        lv_obj_add_style(lv_scr_act(), &style_screen, LV_STATE_DEFAULT);
+        lv_obj_add_style(scr, &style_screen, LV_STATE_DEFAULT);
 
         // rgb565
         lv_color_t green = { .full = 0x0560 };
@@ -85,15 +86,18 @@ static void init_step(void) {
         lv_style_set_text_color(&blue_text, blue);
 
         text = lv_label_create(scr);
+
+        old_scr = lv_scr_act();
+        lv_scr_load(scr);
         xSemaphoreGive(xGuiSemaphore);
     }
 }
 
 static void clean_up_step(void) {
-    if (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdTRUE) {
-        lv_obj_clean(scr);
-        xSemaphoreGive(xGuiSemaphore);
-    }
+    while (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdFALSE) vTaskDelay(pdMS_TO_TICKS(10));
+    lv_scr_load(old_scr);
+    lv_obj_del(scr);
+    xSemaphoreGive(xGuiSemaphore);
 }
 
 static void generate_switch_leds(void) {
@@ -114,10 +118,9 @@ static void generate_switch_leds(void) {
     switch_leds[3] = colors[0];
 
     for (int i = 0; i < 4; i++) {
-        uint8_t* rgb = NEOPIXEL_COLORS[switch_leds[i]];
-        led_strip_set_pixel(leds, Led::switch1 - i, rgb[0], rgb[1], rgb[2]);
+        led_set(IndicatorLED::LED_S1 - i, NEOPIXEL_COLORS[switch_leds[i]]);
     }
-    led_strip_refresh(leds);
+    leds_flush();
 }
 
 static void set_text_and_color(const char* text_str, int color) {
@@ -200,7 +203,6 @@ static void update_lcd_count(int times) {
 }
 
 static bool play_part(uint32_t time) {
-    stop_module_timer();
     set_module_time(time);
 
     lcd_clear();
@@ -208,18 +210,18 @@ static bool play_part(uint32_t time) {
     switch (part) {
         case 0:
         lcd_print("COLOR");
-        led_strip_set_pixel(leds, Led::char_lcd, 20, 0, 20);
+        led_set(IndicatorLED::LED_LCD, LEDColor::LED_COLOR_PINK);
         break;
         case 1:
         lcd_print("NUMBER");
-        led_strip_set_pixel(leds, Led::char_lcd, 0, 0, 30);
+        led_set(IndicatorLED::LED_LCD, LEDColor::LED_COLOR_BLUE);
         break;
         case 2:
         lcd_print("SWITCH");
-        led_strip_set_pixel(leds, Led::char_lcd, 20, 20, 0);
+        led_set(IndicatorLED::LED_LCD, LEDColor::LED_COLOR_YELLOW);
         break;
     }
-    led_strip_refresh(leds);
+    leds_flush();
 
     int times = 0;
     int correct = generate_part();
@@ -253,26 +255,28 @@ static bool play_part(uint32_t time) {
         }
         if (get_module_time() <= 0) {
             strike("Out of time");
+            vTaskDelay(pdMS_TO_TICKS(2000));
             return false;
         }
 
         vTaskDelay(pdMS_TO_TICKS(10));
     }
 
+    stop_module_timer();
     if (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdTRUE) {
         lv_label_set_text(text, "");
         xSemaphoreGive(xGuiSemaphore);
     }
-    if (part == 2) {
-        play_clip_wav(MOUNT_POINT "/stepdone.wav", true, false, 0, 0);
+    if (part < 2) {
+        play_clip_wav(MOUNT_POINT "/partdone.wav", true, false, 0, 0);
         vTaskDelay(pdMS_TO_TICKS(2000));
     } else {
-        play_clip_wav(MOUNT_POINT "/partdone.wav", true, false, 1, 0);
+        play_clip_wav(MOUNT_POINT "/stepdone.wav", true, false, 1, 0);
     }
     return true;
 }
 
-void step1(void) {
+void p001_step1(void) {
     while (get_switch_flipped(nullptr));
 
     init_step();

main/steps/p001_step1.h

@@ -0,0 +1,10 @@
+#ifndef P001_STEP_1_H
+#define P001_STEP_1_H
+
+#include <random>
+#include "../drivers/all.h"
+#include "../helper.h"
+
+void p001_step1(void);
+
+#endif /* P001_STEP_1_H */

main/steps/p001_step2.cpp

@@ -1,4 +1,4 @@
-#include "step2.h"
+#include "p001_step2.h"
 
 __attribute__((unused))
 static const char *TAG = "step2";
@@ -16,9 +16,13 @@ static const uint8_t SSEG_MAPS[5][4] = {
     {0b01000111, 0b00011001, 0b01111000, 0b00111110}
 };
 
-static const int INDICATOR_RED[5] = {15, 0, 0, 10, 5};
-static const int INDICATOR_GREEN[5] = {0, 0, 10, 5, 7};
-static const int INDICATOR_BLUE[5] = {0, 10, 0, 0, 5};
+static const uint32_t INDICATOR_COLORS[5] = {
+    LEDColor::LED_COLOR_RED,
+    LEDColor::LED_COLOR_BLUE,
+    LEDColor::LED_COLOR_GREEN,
+    LEDColor::LED_COLOR_YELLOW,
+    LEDColor::LED_COLOR_WHITE,
+};
 
 // random number generators
 static std::random_device rd;
@@ -48,8 +52,8 @@ std::map<int, int> number_map = {
 static void new_puzzle(void) {
     // scramble lights
     for (int i = 0; i < 5; i++) {
-        led_strip_set_pixel(leds, 9, INDICATOR_RED[map_dist(gen)], INDICATOR_GREEN[map_dist(gen)], INDICATOR_BLUE[map_dist(gen)]);
-        led_strip_refresh(leds);
+        led_set(IndicatorLED::LED_SPEAKER, INDICATOR_COLORS[map_dist(gen)]);
+        leds_flush();
         
         uint8_t random_segments[4] = {0, 0, 0, 0};
         for (int i = 0; i < 4; i++) {
@@ -72,8 +76,8 @@ static void new_puzzle(void) {
     }
     // ESP_LOGI(TAG, "Chosen Map: %i", chosen_map);
 
-    ESP_ERROR_CHECK(led_strip_set_pixel(leds, 9, INDICATOR_RED[chosen_map], INDICATOR_GREEN[chosen_map], INDICATOR_BLUE[chosen_map]));
-    ESP_ERROR_CHECK(led_strip_refresh(leds));
+    led_set(IndicatorLED::LED_SPEAKER, INDICATOR_COLORS[chosen_map]);
+    leds_flush();
 
     for (int i = 0; i < 8; i++) {
         bool bit = (answer_sseg >> i) & 1;
@@ -84,9 +88,10 @@ static void new_puzzle(void) {
             // ESP_LOGI(TAG, "Flipping bit %i on display %i", i, display);
         }
     }
+    set_module_sseg_raw(display_map);
 }
 
-void step2(void) {
+void p001_step2(void) {
     KeypadKey key;
     int solved_times = 0;
 
@@ -94,7 +99,6 @@ void step2(void) {
     int strike_time = 0;
     while(solved_times < NUM_SOLVES) {
         // for every bit in the answer-
-        set_module_sseg_raw(display_map);
         if (get_keypad_pressed(&key)) {
             lcd_clear();
             char c = char_of_keypad_key(key);
@@ -102,11 +106,11 @@ void step2(void) {
             if (c == answer_char) {
                 solved_times++;
                 if (solved_times < NUM_SOLVES) {
-                    play_clip_wav(MOUNT_POINT "/stepdone.wav", true, false, 0, 0);
+                    play_clip_wav(MOUNT_POINT "/partdone.wav", true, false, 0, 0);
                     clean_bomb();
                     new_puzzle();
                 } else {
-                    play_clip_wav(MOUNT_POINT "/partdone.wav", true, false, 0, 0);
+                    play_clip_wav(MOUNT_POINT "/stepdone.wav", true, false, 1, 0);
                     clear_module_sseg();
                 }
             } else {

main/steps/p001_step2.h

@@ -1,5 +1,5 @@
-#ifndef STEP_2_H
-#define STEP_2_H
+#ifndef P001_STEP_2_H
+#define P001_STEP_2_H
 
 #include "../drivers/bottom_half.h"
 #include "../drivers/wires.h"
@@ -11,6 +11,6 @@
 #include <random>
 #include <map>
 
-void step2(void);
+void p001_step2(void);
 
-#endif /* STEP_2_H */
+#endif /* P001_STEP_2_H */

main/steps/p001_step3.cpp

@@ -1,4 +1,4 @@
-#include "step3.h"
+#include "p001_step3.h"
 
 #define ONE_SECOND_TIME 90'000
 #define THREE_SECOND_TIME 90'000
@@ -49,21 +49,21 @@ static std::uniform_int_distribution<> lcd_rand_char_dist(0, sizeof(lcd_random_c
 static std::uniform_int_distribution<> has_coconut_dist(0, 2);
 static std::uniform_int_distribution<> coconut_position_dist(0, 13);
 
-static uint8_t NEOPIXEL_COLORS[7][3] = {
-    {20, 0, 0},  // red
-    {20, 10, 0}, // orange
-    {20, 20, 0}, // yellow
-    {0, 20, 0},  // green
-    {0, 0, 20},  // blue
-    {20, 0, 20}, // purple
-    {0, 0, 0}, // off
+static uint32_t NEOPIXEL_COLORS[7] = {
+    LEDColor::LED_COLOR_RED,
+    LEDColor::LED_COLOR_ORANGE,
+    LEDColor::LED_COLOR_YELLOW,
+    LEDColor::LED_COLOR_GREEN,
+    LEDColor::LED_COLOR_BLUE,
+    LEDColor::LED_COLOR_PINK,
+    LEDColor::LED_COLOR_OFF,
 };
 
 static bool one_second();
 static bool three_second();
 static bool six_second();
 
-void step3(void) {
+void p001_step3(void) {
     StarCodeHandler star_codes[] = {
         {
             .code = "*1642",
@@ -81,7 +81,8 @@ void step3(void) {
         while (get_button_pressed(nullptr)) vTaskDelay(pdMS_TO_TICKS(10));
 
         play_clip_wav(MOUNT_POINT "/ready.wav", true, false, 3, 0);
-        play_clip_wav(TONE_FILES[tone], false, false, 3, 0);
+        // The high pitched tones need to be scaled down by 3 more
+        play_clip_wav(TONE_FILES[tone], false, false, 2 + (tone/3) * 3, 0);
         
         bool correct = false;
         switch (tone % 3) {
@@ -99,9 +100,9 @@ void step3(void) {
             times++;
             clean_bomb();
             if (times < TIMES_TO_COMPLETE) {
-                play_clip_wav(MOUNT_POINT "/part-done.wav", true, false, 3, 0);
+                play_clip_wav(MOUNT_POINT "/partdone.wav", true, false, 0, 0);
             } else {
-                play_clip_wav(MOUNT_POINT "/step-done.wav", true, false, 3, 0);
+                play_clip_wav(MOUNT_POINT "/stepdone.wav", true, false, 1, 0);
             }
         } else {
             vTaskDelay(pdMS_TO_TICKS(1500));
@@ -138,10 +139,9 @@ static void rng_leds() {
 static void write_leds() {
     // update all the leds
     for (int i = 0; i < LED_COUNT; i++) {
-        auto colors = NEOPIXEL_COLORS[indicator_led_idxs[i]];
-        led_strip_set_pixel(leds, i, colors[0], colors[1], colors[2]);
+        led_set(i, NEOPIXEL_COLORS[indicator_led_idxs[i]]);
     }
-    led_strip_refresh(leds);
+    leds_flush();
 }
 
 static uint8_t four_bit_flag(bool b0, bool b1, bool b2, bool b3) {
@@ -211,7 +211,7 @@ static bool one_second() {
     start_module_timer();
 
     rng_leds();
-    int speaker_color = indicator_led_idxs[Led::speaker];
+    int speaker_color = indicator_led_idxs[IndicatorLED::LED_SPEAKER];
     int lcd_string_idx = lcd_string_dist(gen);
     bool was_high = (tone / 3) == 1;
     write_leds();
@@ -237,10 +237,10 @@ static bool one_second() {
 
     uint8_t correct_button_mask = 0b1011;
     uint8_t correct_buttons = four_bit_flag(
-        indicator_led_idxs[Led::char_lcd] != 6, // green
+        indicator_led_idxs[IndicatorLED::LED_LCD] != 6, // green
         red_led_count > blue_led_count, // red
         0, // yellow UNCHECKED
-        indicator_led_idxs[Led::rfid] == 4 || indicator_led_idxs[Led::rfid] == 6 // blue
+        indicator_led_idxs[IndicatorLED::LED_RFID] == 4 || indicator_led_idxs[IndicatorLED::LED_RFID] == 6 // blue
     );
 
     debug_correct_values(correct_buttons, correct_button_mask, correct_switches);
@@ -345,7 +345,7 @@ static bool six_second() {
 
     bool was_high = (tone / 3) == 1;
 
-    bool second_switch_correct_state = (indicator_led_idxs[Led::switch2] == 0) || (indicator_led_idxs[Led::switch2] == 6);
+    bool second_switch_correct_state = (indicator_led_idxs[IndicatorLED::LED_S2] == 0) || (indicator_led_idxs[IndicatorLED::LED_S2] == 6);
     second_switch_correct_state = second_switch_correct_state || was_high;
 
     rng_leds();
@@ -361,10 +361,10 @@ static bool six_second() {
         }
     }
 
-    int purple_led_on_bottom_count = 0;
-    for (int i = Led::rfid; i < LED_COUNT; i++) {
+    int pink_led_on_bottom_count = 0;
+    for (int i = IndicatorLED::LED_RFID; i < LED_COUNT; i++) {
         if (indicator_led_idxs[i] == 5) {
-            purple_led_on_bottom_count++;
+            pink_led_on_bottom_count++;
         }
     }
 
@@ -372,12 +372,12 @@ static bool six_second() {
         vowels > 7,
         second_switch_correct_state,
         true,
-        !(purple_led_on_bottom_count > 1)
+        !(pink_led_on_bottom_count > 1)
     );
 
     uint8_t correct_button_mask = 0b1101;
     uint8_t correct_buttons = four_bit_flag(
-        (!was_high) || (green_led_count >= 2) || indicator_led_idxs[Led::keypad] == 4, // green
+        (!was_high) || (green_led_count >= 2) || indicator_led_idxs[IndicatorLED::LED_KEYPAD] == 4, // green
         0, // red UNCHECKED
         blue_led_count >= 3, // yellow
         contains_coconut // blue

main/steps/p001_step3.h

@@ -0,0 +1,10 @@
+#ifndef P001_STEP_3_H
+#define P001_STEP_3_H
+
+#include <random>
+#include "../drivers/all.h"
+#include "../helper.h"
+
+void p001_step3(void);
+
+#endif /* P001_STEP_3_H */

main/steps/p001_step4.cpp

@@ -1,31 +1,58 @@
-#include "step4.h"
+#include "p001_step4.h"
+#include "main.h"
 
 __attribute__((unused))
 static const char *TAG = "step4";
 
+static lv_obj_t *old_scr;
+static lv_obj_t* scr;
 static lv_obj_t* img;
 
-static bool invisible_blocks = false;
-static bool text_output = false;
-
 static const int height = 22;
 static const int width = 10;
 
 static int board[height][width] = {0};
-// static lv_obj_t* visual_board[height][width] = {0};
+static lv_obj_t* visual_board[height][width] = {0};
 
 static lv_obj_t* line_clear_img;
 static lv_style_t game_over_style;
 static lv_obj_t* game_over_label;
 
-static const void* LINE_CLEAR_SRC = (void*)"A:" MOUNT_POINT "/clear.bin";
-static const void* BACKGROUND_SRC = (void*)"A:" MOUNT_POINT "/bg.bin";
-// LV_IMG_DECLARE(background);
-// static const void* BACKGROUND_SRC = (void*)&background;
-
 #define MUSIC_FILE MOUNT_POINT "/piano.wav"
 
-static const char* PIECE_IMG_SRC[] = {
+#ifdef TETRIS_USE_FLASH_BG_IMG
+LV_IMG_DECLARE(bg);
+static const void* BACKGROUND_SRC = (void*) &bg;
+#else 
+static const void* BACKGROUND_SRC = (void*)"A:" MOUNT_POINT "/bg.bin";
+#endif
+
+#ifdef TETRIS_USE_FLASH_IMG
+LV_IMG_DECLARE(clear);
+LV_IMG_DECLARE(db);
+LV_IMG_DECLARE(green);
+LV_IMG_DECLARE(lb);
+LV_IMG_DECLARE(orange);
+LV_IMG_DECLARE(purple);
+LV_IMG_DECLARE(red);
+LV_IMG_DECLARE(yellow);
+
+static const void* LINE_CLEAR_SRC = (void*) &clear;
+
+static const void* PIECE_IMG_SRC[] = {
+    NULL,
+    &lb,
+    &db,
+    &orange,
+    &yellow,
+    &green,
+    &purple,
+    &red,
+};
+#else
+static const void* LINE_CLEAR_SRC = (void*)"A:" MOUNT_POINT "/clear.bin";
+
+static const void* PIECE_IMG_SRC[] = {
     NULL,
     "A:" MOUNT_POINT "/lb.bin",
     "A:" MOUNT_POINT "/db.bin",
@@ -35,6 +62,7 @@ static const char* PIECE_IMG_SRC[] = {
     "A:" MOUNT_POINT "/purple.bin",
     "A:" MOUNT_POINT "/red.bin",
 };
+#endif
 
 static bool game = true;
 
@@ -53,27 +81,27 @@ static int piece_nodes[4][2] = {
 
 lv_obj_t* piece_imgs[4] = {};
 
-TaskHandle_t music_handle;
+static bool music_playing;
 
 static std::random_device rd;
 static std::mt19937 gen(rd());
 static std::uniform_int_distribution<> piece_dist(2, 7);
 
-static void generate_block(void);
-static void show_board(void);
-static void get_node_locations(void);
-static bool check_overlap(void);
+static void generate_block();
+static void show_board();
+static void get_node_locations();
+static bool check_overlap();
 
 static void line_clear(int hi);
-static void check_line_clears(void);
-static void place_piece(void);
+static void check_line_clears();
+static void place_piece();
 
-static void move_left(void);
-static void move_right(void);
-static void drop(void);
-static void rotate_block(void);
-static void update_score(void);
-static void clear_board(void);
+static void move_left();
+static void move_right();
+static void drop();
+static void rotate_block();
+static void update_score();
+static void clear_board();
 
 
 static int bbcc(int i) { // [0,1,2,3] -> [ 0, 0,+1,+1]
@@ -125,12 +153,13 @@ static int bdca(int i) { // [0,1,2,3] -> [ 0,+2,+1,-1]
 
 static void init_screen() {
     while (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdFALSE) vTaskDelay(pdMS_TO_TICKS(10));
+    scr = lv_obj_create(NULL);
 
-    img = lv_img_create(lv_scr_act());
+    img = lv_img_create(scr);
     lv_img_set_src(img, BACKGROUND_SRC);
     lv_obj_align(img, LV_ALIGN_CENTER, 0, 0);
 
-    line_clear_img = lv_img_create(lv_scr_act());
+    line_clear_img = lv_img_create(scr);
     lv_obj_add_flag(line_clear_img, LV_OBJ_FLAG_HIDDEN);
     lv_img_set_src(line_clear_img, LINE_CLEAR_SRC);
     lv_obj_align(line_clear_img, LV_ALIGN_BOTTOM_LEFT, 159, -(height*16));
@@ -141,37 +170,63 @@ static void init_screen() {
     lv_style_set_bg_opa(&game_over_style, LV_OPA_100);
     lv_style_set_text_align(&game_over_style, LV_TEXT_ALIGN_CENTER);
 
-    game_over_label = lv_label_create(lv_scr_act());
+    game_over_label = lv_label_create(scr);
     lv_obj_add_flag(game_over_label, LV_OBJ_FLAG_HIDDEN);
-    lv_obj_align(game_over_label, LV_ALIGN_CENTER, 0, 0);
+    lv_obj_align(game_over_label, LV_ALIGN_LEFT_MID, 0, 0);
+    lv_obj_set_width(game_over_label, 160);
     lv_obj_add_style(game_over_label, &game_over_style, LV_STATE_DEFAULT);
 
-    // for (int h = 0; h < height; h++) {
-    //     for (int w = 0; w < width; w++) {
-    //         visual_board[h][w] = lv_img_create(lv_scr_act());
-    //         lv_obj_align(visual_board[h][w], LV_ALIGN_BOTTOM_LEFT, 159 + w*16, -(h*16));
-    //         lv_img_set_src(visual_board[h][w], PIECE_IMG_SRC[((w+h)%7)+1]);
-    //     }
-    // }
+    for (int h = 0; h < height; h++) {
+        for (int w = 0; w < width; w++) {
+            visual_board[h][w] = lv_img_create(scr);
+            lv_obj_align(visual_board[h][w], LV_ALIGN_BOTTOM_LEFT, 159 + w*16, -(h*16));
+            lv_obj_add_flag(visual_board[h][w], LV_OBJ_FLAG_HIDDEN);
+        }
+    }
 
     for (int i = 0; i < 4; i++) {
-        piece_imgs[i] = lv_img_create(lv_scr_act());
+        piece_imgs[i] = lv_img_create(scr);
         lv_obj_align(piece_imgs[i], LV_ALIGN_BOTTOM_LEFT, 159, -320);
     }
     
+    old_scr = lv_scr_act();
+    lv_scr_load(scr);
+
     xSemaphoreGive(xGuiSemaphore);
 
     play_clip_wav(MUSIC_FILE, true, true, 4, 0);
+    music_playing = true;
 }
 
 static void deinit_screen() {
     while (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdFALSE) vTaskDelay(pdMS_TO_TICKS(10));
-    lv_obj_clean(lv_scr_act());
+    lv_scr_load(old_scr);
+    lv_obj_del(scr);
     xSemaphoreGive(xGuiSemaphore);
 
     if (!stop_clip(MUSIC_FILE, pdMS_TO_TICKS(1000))) {
         ESP_LOGW(TAG, "Can't stop, addicted to the shindig.");
     }
+    music_playing = false;
+}
+
+static void reveal_board() {
+for (int h = 0; h < height; h++) {
+        for (int w = 0; w < width; w++) {
+            if (PIECE_IMG_SRC[board[h][w]]) {
+                lv_img_set_src(visual_board[h][w], PIECE_IMG_SRC[board[h][w]]);
+                lv_obj_clear_flag(visual_board[h][w], LV_OBJ_FLAG_HIDDEN);
+            }
+        }
+    }
+}
+static void hide_board() {
+for (int h = 0; h < height; h++) {
+        for (int w = 0; w < width; w++) {
+            lv_obj_add_flag(visual_board[h][w], LV_OBJ_FLAG_HIDDEN);
+            lv_img_set_src(visual_board[h][w], NULL);
+        }
+    }
 }
 
 bool play_game(int time, int required_score) {
@@ -179,8 +234,11 @@ bool play_game(int time, int required_score) {
     target_score = required_score;
     score = 0;
     update_score();
-    set_module_time(time);
-    start_module_timer();
+
+    if (!play_modified) {
+        set_module_time(time);
+        start_module_timer();
+    }
 
     clear_board();
 
@@ -218,7 +276,8 @@ bool play_game(int time, int required_score) {
             show_board();
 
             if (score >= required_score) {
-                stop_module_timer();
+                if (!play_modified)
+                    stop_module_timer();
                 return true;
             } 
         }
@@ -228,6 +287,20 @@ bool play_game(int time, int required_score) {
             }
         }
 
+        // Toggle music with switch4
+        SwitchKey switch_;
+        while (get_switch_flipped(&switch_)) {
+            if (switch_ == SwitchKey::s4) {
+                if (music_playing) {
+                    stop_clip(MUSIC_FILE, 0);
+                    music_playing = false;
+                } else {
+                    play_clip_wav(MUSIC_FILE, true, true, 4, 0);
+                    music_playing = true;
+                }
+            }
+        }
+
         if (down_held != 0) {
             // check repeat
             TickType_t now = xTaskGetTickCount();
@@ -239,18 +312,20 @@ bool play_game(int time, int required_score) {
                     show_board();
 
                     if (score >= required_score) {
-                        stop_module_timer();
+                        if (!play_modified)
+                            stop_module_timer();
                         return true;
                     } 
                 }
             }
         }
 
-        if (get_module_time() <= 0) {
+        if ((!play_modified) && get_module_time() <= 0) {
             stop_module_timer();
             strike("Out of time");
             return false;
         }
+
         // if (get_switch_flipped(&switch_)) {
         //     printf("%d\n", piece);
         //     for (int i = 0; i < sizeof(piece_nodes)/sizeof(piece_nodes[0]); i++) {
@@ -265,13 +340,15 @@ bool play_game(int time, int required_score) {
 
     // game over
     ESP_LOGI(TAG, "Game Over. Score: %d", score);
-    stop_module_timer();
+    if (!play_modified)
+        stop_module_timer();
     strike("Out of room");
     return false;
 }
 
-static void complete(void) {
+static void complete() {
     if (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdTRUE) {
+        reveal_board();
         lv_label_set_text(game_over_label, "Winner!\nPress any button to continue");
         lv_obj_clear_flag(game_over_label, LV_OBJ_FLAG_HIDDEN);
         xSemaphoreGive(xGuiSemaphore);
@@ -284,17 +361,20 @@ static void complete(void) {
     }
     if (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdTRUE) {
         lv_obj_add_flag(game_over_label, LV_OBJ_FLAG_HIDDEN);
+        hide_board();
         xSemaphoreGive(xGuiSemaphore);
     }
 }
 
-static void fail(void) {
+static void fail() {
     if (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdTRUE) {
         lv_label_set_text(game_over_label, "Game Over\nPress any button to continue");
         lv_obj_clear_flag(game_over_label, LV_OBJ_FLAG_HIDDEN);
+
+        reveal_board();
         xSemaphoreGive(xGuiSemaphore);
     }
-    vTaskDelay(pdMS_TO_TICKS(500));
+    vTaskDelay(pdMS_TO_TICKS(2000));
     while (get_button_pressed(nullptr));
     while (1) {
         if (get_button_pressed(nullptr)) break;
@@ -302,11 +382,12 @@ static void fail(void) {
     }
     if (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdTRUE) {
         lv_obj_add_flag(game_over_label, LV_OBJ_FLAG_HIDDEN);
+        hide_board();
         xSemaphoreGive(xGuiSemaphore);
     }
 }
 
-void step4(void) {
+void p001_step4() {
     StarCodeHandler star_code = {
         .code = "*3850",
         .display_text = "Starting...",
@@ -316,18 +397,23 @@ void step4(void) {
     do_star_codes(&star_code, 1);
     init_screen();
 
-    while (!play_game(4*60*1000, 2)) fail();
+    int lines_1 = play_modified ? 2 : 2;
+    int lines_2 = play_modified ? 5 : 4;
+    int lines_3 = play_modified ? 12 : 8;
+    while (!play_game(4*60*1000, lines_1)) fail();
+    play_clip_wav(MOUNT_POINT "/partdone.wav", true, false, 0, 0);
     complete();
-    while (!play_game(4*60*1000, 4)) fail();
+    while (!play_game(4*60*1000, lines_2)) fail();
+    play_clip_wav(MOUNT_POINT "/partdone.wav", true, false, 0, 0);
     complete();
-    while (!play_game(7*60*1000, 8)) fail();
+    while (!play_game(6*60*1000, lines_3)) fail();
+    play_clip_wav(MOUNT_POINT "/stepdone.wav", true, false, 1, 0);
     complete();
-    // vTaskDelay(pdMS_TO_TICKS(3000));
 
     deinit_screen();
 }
 
-static void show_board(void) {
+static void show_board() {
     for (int h = 0; h < height; h++) {
         for (int w = 0; w < width; w++) {
             if (board[h][w] == 9) {
@@ -341,16 +427,6 @@ static void show_board(void) {
         board[p[0]][p[1]] = 9;
     }
 
-    if (text_output) {
-        for (int h = height-1; h >= 0; h--) {
-            for (int w = 0; w < width; w++) {
-                printf("|%c", board[h][w] == 9 ? 'X' : (invisible_blocks ? '0' : ('0' + board[h][w])));
-            }
-            printf("|\n");
-        }
-        printf("\n");
-    }
-
     if (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdTRUE) {
         for (int i = 0; i < sizeof(piece_nodes)/sizeof(piece_nodes[0]); i++) {
             int* p = piece_nodes[i];
@@ -361,7 +437,7 @@ static void show_board(void) {
     }
 }
 
-static void generate_block(void) {
+static void generate_block() {
     int new_piece = piece_dist(gen);
     if (new_piece == piece) {
         new_piece = 1;
@@ -396,7 +472,7 @@ static void generate_block(void) {
     }
 }
 
-static void rotate_block(void) {
+static void rotate_block() {
     piece_rotation++;
     if (piece_rotation > 3) {
         piece_rotation = 0;
@@ -474,7 +550,7 @@ static void rotate_block(void) {
 }
 
 // Check if nodes are outside of map or interposed onto placed nodes
-static bool check_overlap(void) {
+static bool check_overlap() {
     for (int i = 0; i < sizeof(piece_nodes)/sizeof(piece_nodes[0]); i++) {
         int* p = piece_nodes[i];
         if (p[0] < 0 || p[1] < 0 || p[1] >= width) {
@@ -486,7 +562,7 @@ static bool check_overlap(void) {
     return false;
 }
 
-static void move_left(void) {
+static void move_left() {
     for (int i = 0; i < sizeof(piece_nodes)/sizeof(piece_nodes[0]); i++) {
         int* p = piece_nodes[i];
         if (p[1] == 0) {
@@ -500,7 +576,7 @@ static void move_left(void) {
     get_node_locations();
 }
 
-static void move_right(void) {
+static void move_right() {
     for (int i = 0; i < sizeof(piece_nodes)/sizeof(piece_nodes[0]); i++) {
         int* p = piece_nodes[i];
         if (p[1] == width-1) {
@@ -513,7 +589,7 @@ static void move_right(void) {
     get_node_locations();
 }
 
-static void drop(void) {
+static void drop() {
     for (int i = 0; i < sizeof(piece_nodes)/sizeof(piece_nodes[0]); i++) {
         int* p = piece_nodes[i];
         if (p[0] == 0) {
@@ -533,7 +609,7 @@ static void drop(void) {
     get_node_locations();
 }
 
-static void place_piece(void) {
+static void place_piece() {
     for (int h = 0; h < height; h++) {
         for (int w = 0; w < width; w++) {
             if (board[h][w] == 9) {
@@ -622,7 +698,7 @@ static void get_node_locations() {
     }
 }
 
-static void check_line_clears(void) {
+static void check_line_clears() {
     for (int h = height-2; h >= 0; h--) {
         for (int w = 0; w < width; w++) {
             if (board[h][w] != 0 && board[h][w] != 9) {
@@ -636,7 +712,7 @@ static void check_line_clears(void) {
     }
 }
 
-static void update_score(void) {
+static void update_score() {
     char buff[16] = {};
     sprintf(buff, "%d/%d", score, target_score);
     lcd_clear();
@@ -673,7 +749,7 @@ static void line_clear(int hi) {
     }
 }
 
-void clear_board(void) {
+void clear_board() {
     for (int h = 0; h < height; h++) {
         for (int w = 0; w < width; w++) {
             board[h][w] = 0;

main/steps/p001_step4.h

@@ -1,5 +1,5 @@
-#ifndef STEP_4_H
-#define STEP_4_H
+#ifndef P001_STEP_4_H
+#define P001_STEP_4_H
 
 #include <random>
 #include "../drivers/tft.h"
@@ -10,14 +10,9 @@
 #include "../drivers/char_lcd.h"
 #include "../helper.h"
 
-// TODO:
-// - [ ] set up real game loop
-// - [ ] stop music
-// - [ ] set up strike on falure
-// - [ ] set up module timer
+#define TETRIS_USE_FLASH_IMG
+#define TETRIS_USE_FLASH_BG_IMG
 
+void p001_step4(void);
 
-
-void step4(void);
-
-#endif /* STEP_4_H */
+#endif /* P001_STEP_4_H */

main/steps/p001_step5.cpp

@@ -1,4 +1,4 @@
-#include "step5.h"
+#include "p001_step5.h"
 
 #define TIME_CLEAR   30'000
 #define TIME_PLANK   40'000
@@ -21,23 +21,23 @@ static std::uniform_int_distribution<> puzzle_dist(0, 7);
 static std::uniform_int_distribution<> led_picker_dist(0, 20);
 static std::uniform_int_distribution<> led_color_dist(0, 5);
 
-void set_unique_leds(std::vector<int>& input_options, const int num, const int r, const int g, const int b) {
+void set_unique_leds(std::vector<int>& input_options, const int num, const uint32_t color) {
     for (int i = 0; i < num; i++) {
         std::uniform_int_distribution<> led_option_dist(0, input_options.size() - 1);
         int led = led_option_dist(gen);
-        ESP_ERROR_CHECK(led_strip_set_pixel(leds, input_options[led], r, g, b));
+        led_set(input_options[led], color);
         input_options.erase(input_options.begin() + led);
     }
 }
 
-void set_unique_leds_random_color(std::vector<int>& input_options, const int num, const int* r, const int* g, const int* b) {
+void set_unique_leds_random_color(std::vector<int>& input_options, const int num, const uint32_t* COLORS, size_t COLORS_len) {
     for (int i = 0; i < num; i++) {
         std::uniform_int_distribution<> led_option_dist(0, input_options.size() - 1);
         int led = led_option_dist(gen);
 
-        std::uniform_int_distribution<> led_color_dist(0, sizeof(r) - 1);
+        std::uniform_int_distribution<> led_color_dist(0, COLORS_len - 1);
         int color = led_color_dist(gen);
-        ESP_ERROR_CHECK(led_strip_set_pixel(leds, input_options[led], r[color], g[color], b[color]));
+        led_set(input_options[led], COLORS[color]);
         input_options.erase(input_options.begin() + led);
     }
 }
@@ -178,7 +178,7 @@ bool submit_6(bool* buttons_cycling, bool button_turned_on, int led_off) {
     return true;
 }
 
-void step5(void) {
+void p001_step5(void) {
     StarCodeHandler star_codes[] = {
         {
             .code = "*2648",
@@ -196,9 +196,14 @@ void step5(void) {
         all_leds.push_back(i);
     }
 
-    const int INDICATOR_RED[6] = {20, 0, 0, 10, 10, 5};
-    const int INDICATOR_GREEN[6] = {0, 0, 10, 5, 0, 7};
-    const int INDICATOR_BLUE[6] = {0, 10, 0, 0, 5, 5};
+    const uint32_t COLORS[] = {
+        LEDColor::LED_COLOR_RED,
+        LEDColor::LED_COLOR_BLUE,
+        LEDColor::LED_COLOR_GREEN,
+        LEDColor::LED_COLOR_YELLOW,
+        LEDColor::LED_COLOR_PINK,
+        LEDColor::LED_COLOR_WHITE,
+    };
     static std::uniform_int_distribution<> led_number_dist(0, 21);
 
     int last_cycle_tick = xTaskGetTickCount();
@@ -207,8 +212,8 @@ void step5(void) {
         if ((xTaskGetTickCount() - last_cycle_tick) > pdMS_TO_TICKS(100)) {
             clean_bomb();
             std::vector<int> led_options = all_leds;
-            set_unique_leds_random_color(led_options, led_number_dist(gen), INDICATOR_RED, INDICATOR_GREEN, INDICATOR_BLUE);
-            ESP_ERROR_CHECK(led_strip_refresh(leds));
+            set_unique_leds_random_color(led_options, led_number_dist(gen), COLORS, sizeof(COLORS)/sizeof(COLORS[0]));
+            leds_flush();
             last_cycle_tick = xTaskGetTickCount();
             scrambled_times++;
         }
@@ -234,16 +239,18 @@ void step5(void) {
                 // set green
                 std::uniform_int_distribution<> green_indicators_dist(1, 15);
                 uint8_t green_indicators = green_indicators_dist(gen);
-                set_unique_leds(indicator_options, green_indicators, 0, 10, 0);
+                set_unique_leds(indicator_options, green_indicators, LEDColor::LED_COLOR_GREEN);
 
                 // set non-green
-                const int NON_GREEN_INDICATOR_RED[3] = {20, 0, 10};
-                const int NON_GREEN_INDICATOR_GREEN[3] = {0, 0, 0};
-                const int NON_GREEN_INDICATOR_BLUE[3] = {0, 10, 5};
+                const uint32_t NON_GREEN_COLORS[] = {
+                    LEDColor::LED_COLOR_RED,
+                    LEDColor::LED_COLOR_BLUE,
+                    LEDColor::LED_COLOR_PINK,
+                };
                 std::uniform_int_distribution<> non_green_indicators_dist(0, (20 - green_indicators));
-                set_unique_leds_random_color(indicator_options, non_green_indicators_dist(gen), NON_GREEN_INDICATOR_RED, NON_GREEN_INDICATOR_GREEN, NON_GREEN_INDICATOR_BLUE);
+                set_unique_leds_random_color(indicator_options, non_green_indicators_dist(gen), NON_GREEN_COLORS, sizeof(NON_GREEN_COLORS)/sizeof(NON_GREEN_COLORS[0]));
 
-                ESP_ERROR_CHECK(led_strip_refresh(leds));
+                leds_flush();
 
                 // wait for submit
                 KeypadKey key;
@@ -266,12 +273,9 @@ void step5(void) {
                 uint8_t indicators_num = on_indicators_dist(gen);
 
                 std::vector<int> indicator_options = all_leds;
-                const int INDICATOR_RED[6] = {20, 0, 0, 10, 10, 5};
-                const int INDICATOR_GREEN[6] = {0, 0, 10, 5, 0, 7};
-                const int INDICATOR_BLUE[6] = {0, 10, 0, 0, 5, 5};
                 
-                set_unique_leds_random_color(indicator_options, indicators_num, INDICATOR_RED, INDICATOR_BLUE, INDICATOR_GREEN);
-                ESP_ERROR_CHECK(led_strip_refresh(leds));
+                set_unique_leds_random_color(indicator_options, indicators_num, COLORS, sizeof(COLORS)/sizeof(COLORS[0]));
+                leds_flush();
 
                 uint8_t starting_switch_state = get_switch_state();
                 std::string pressed_keys;
@@ -315,10 +319,10 @@ void step5(void) {
                 for (int i = 0; i < 5; i++) {
                     if (lit_leds[i]) {
                         int color = led_color_dist(gen);
-                        ESP_ERROR_CHECK(led_strip_set_pixel(leds, idx_to_led_map[i], INDICATOR_RED[color], INDICATOR_GREEN[color], INDICATOR_BLUE[color]));
+                        led_set(idx_to_led_map[i], COLORS[color]);
                     }
                 }
-                ESP_ERROR_CHECK(led_strip_refresh(leds));
+                leds_flush();
 
                 int green_button_pressed = 0;
                 int blue_button_pressed = 0;
@@ -379,9 +383,12 @@ void step5(void) {
                 set_module_time(TIME_NOTHING);
                 start_module_timer();
 
-                const int COLOR_RED[5] = {0, 20, 10, 0};
-                const int COLOR_GREEN[5] = {20, 0, 10, 0};
-                const int COLOR_BLUE[5] = {0, 0, 0, 20};
+                const uint32_t COLORS[] = {
+                    LEDColor::LED_COLOR_GREEN,
+                    LEDColor::LED_COLOR_RED,
+                    LEDColor::LED_COLOR_YELLOW,
+                    LEDColor::LED_COLOR_BLUE,
+                };
 
                 static std::uniform_int_distribution<> color_dist(0, 3);
 
@@ -389,10 +396,10 @@ void step5(void) {
                 int speaker_color = color_dist(gen);
                 int s3_color = color_dist(gen);
 
-                ESP_ERROR_CHECK(led_strip_set_pixel(leds, 6, COLOR_RED[tft_color], COLOR_GREEN[tft_color], COLOR_BLUE[tft_color]));
-                ESP_ERROR_CHECK(led_strip_set_pixel(leds, 9, COLOR_RED[speaker_color], COLOR_GREEN[speaker_color], COLOR_BLUE[speaker_color]));
-                ESP_ERROR_CHECK(led_strip_set_pixel(leds, 14, COLOR_RED[s3_color], COLOR_GREEN[s3_color], COLOR_BLUE[s3_color]));
-                ESP_ERROR_CHECK(led_strip_refresh(leds));
+                led_set(IndicatorLED::LED_TFT, COLORS[tft_color]);
+                led_set(IndicatorLED::LED_SPEAKER, COLORS[speaker_color]);
+                led_set(IndicatorLED::LED_S3, COLORS[s3_color]);
+                leds_flush();
 
                 int buttons_pressed = 0;
 
@@ -436,30 +443,36 @@ void step5(void) {
                 start_module_timer();
 
                 // buttons
-                const int BUTTON_COLOR_RED[4] = {0, 20, 10, 0};
-                const int BUTTON_COLOR_GREEN[4] = {10, 0, 5, 0};
-                const int BUTTON_COLOR_BLUE[4] = {0, 0, 0, 10};
+                const uint32_t BUTTON_COLORS[] = {
+                    LEDColor::LED_COLOR_GREEN,
+                    LEDColor::LED_COLOR_RED,
+                    LEDColor::LED_COLOR_YELLOW,
+                    LEDColor::LED_COLOR_BLUE,
+                };
 
                 static std::uniform_int_distribution<> button_color_dist(0, 3);
                 int button_colors[4] = {button_color_dist(gen), button_color_dist(gen), button_color_dist(gen), button_color_dist(gen)};
 
                 for (int i = 0; i < 4; i++) {
-                    ESP_ERROR_CHECK(led_strip_set_pixel(leds, (20 - i), BUTTON_COLOR_RED[button_colors[i]], BUTTON_COLOR_GREEN[button_colors[i]], BUTTON_COLOR_BLUE[button_colors[i]]));
+                    led_set(IndicatorLED::LED_B1 - i, BUTTON_COLORS[button_colors[i]]);
                 }
 
                 // switches
-                const int SWITCH_COLOR_RED[3] = {20, 0, 10};
-                const int SWITCH_COLOR_GREEN[3] = {0, 10, 5};
+                const uint32_t SWITCH_COLOR[] = {
+                    LEDColor::LED_COLOR_RED,
+                    LEDColor::LED_COLOR_GREEN,
+                    LEDColor::LED_COLOR_YELLOW,
+                };
 
                 static std::uniform_int_distribution<> switch_color_dist(0, 2);
 
                 int switch_colors[4] = {switch_color_dist(gen), switch_color_dist(gen), switch_color_dist(gen), switch_color_dist(gen)};
 
                 for (int i = 0; i < 4; i++) {
-                    ESP_ERROR_CHECK(led_strip_set_pixel(leds, (16 - i), SWITCH_COLOR_RED[switch_colors[i]], SWITCH_COLOR_GREEN[switch_colors[i]], 0));
+                    led_set(IndicatorLED::LED_S1 - i, SWITCH_COLOR[switch_colors[i]]);
                 }
 
-                ESP_ERROR_CHECK(led_strip_refresh(leds));
+                leds_flush();
 
                 ButtonKey button;
                 KeypadKey key;
@@ -475,11 +488,10 @@ void step5(void) {
                                 if (button_colors[i] > 3) {
                                     button_colors[i] = 0;
                                 }
-                                ESP_ERROR_CHECK(led_strip_set_pixel(leds, (20 - i), BUTTON_COLOR_RED[button_colors[i]], BUTTON_COLOR_GREEN[button_colors[i]], BUTTON_COLOR_BLUE[button_colors[i]]));
+                                led_set(IndicatorLED::LED_B1 - i, BUTTON_COLORS[button_colors[i]]);
                             }
-
                         }
-                        ESP_ERROR_CHECK(led_strip_refresh(leds));
+                        leds_flush();
                     }
                     if (get_module_time() <= 0 || (get_keypad_pressed(&key) && (char_of_keypad_key(key) == '#'))) {
                         solved_correctly = submit_4(button_colors, switch_colors, starting_switch_state);
@@ -496,18 +508,21 @@ void step5(void) {
 
                 std::uniform_int_distribution<> indicator_number_dist(0, 5);
 
-                const int INDICATOR_RED[4] = {0, 20, 10, 0};
-                const int INDICATOR_GREEN[4] = {10, 0, 5, 0};
-                const int INDICATOR_BLUE[4] = {0, 0, 0, 10};
+                const uint32_t COLORS[] = {
+                    LEDColor::LED_COLOR_GREEN,
+                    LEDColor::LED_COLOR_RED,
+                    LEDColor::LED_COLOR_YELLOW,
+                    LEDColor::LED_COLOR_BLUE,
+                };
 
                 // green, red, yellow, blue
                 std::array<int, 4> indicator_numbers = {indicator_number_dist(gen), indicator_number_dist(gen), indicator_number_dist(gen), indicator_number_dist(gen)};
                 std::vector<int> indicator_options = all_leds;
 
                 for (int i = 0; i < 4; i++) {
-                    set_unique_leds(indicator_options, indicator_numbers[i], INDICATOR_RED[i], INDICATOR_GREEN[i], INDICATOR_BLUE[i]);
+                    set_unique_leds(indicator_options, indicator_numbers[i], COLORS[i]);
                 }
-                ESP_ERROR_CHECK(led_strip_refresh(leds));
+                leds_flush();
 
                 std::array<int, 4> buttons_pressed = {0, 0, 0, 0};
                 ButtonKey button;
@@ -550,10 +565,14 @@ void step5(void) {
                 std::uniform_int_distribution<> led_color_dist(0, 5);
                 std::uniform_int_distribution<> led_off_dist(-1, 3);
 
-                // red, purple, blue, white, green, yellow
-                const uint8_t COLORS_RED[6] = {20, 10, 0, 5, 0, 10};
-                const uint8_t COLORS_GREEN[6] = {0, 0, 0, 7, 10, 5};
-                const uint8_t COLORS_BLUE[6] = {0, 10, 10, 5, 0, 0};
+                const uint32_t COLORS[] = {
+                    LEDColor::LED_COLOR_RED,
+                    LEDColor::LED_COLOR_PINK,
+                    LEDColor::LED_COLOR_BLUE,
+                    LEDColor::LED_COLOR_WHITE,
+                    LEDColor::LED_COLOR_GREEN,
+                    LEDColor::LED_COLOR_YELLOW,
+                };
 
                 int button_colors[4];
                 bool buttons_cycling[4];
@@ -562,14 +581,14 @@ void step5(void) {
                 for (int i = 0; i < 4; i++) {
                     if (led_off != i) {
                         button_colors[i] = led_color_dist(gen);
-                        ESP_ERROR_CHECK(led_strip_set_pixel(leds, (20 - i), COLORS_RED[button_colors[i]], COLORS_GREEN[button_colors[i]], COLORS_BLUE[button_colors[i]]));
+                        led_set(IndicatorLED::LED_B1 - i, COLORS[button_colors[i]]);
                         buttons_cycling[i] = true;
                     } else {
                         button_colors[i] = -1;
                         buttons_cycling[i] = false;
                     }
                 }
-                ESP_ERROR_CHECK(led_strip_refresh(leds));
+                leds_flush();
 
                 const uint8_t CORRECT_COLORS[4] = {4, 0, 5, 2};
                 TickType_t lastCycleTime = xTaskGetTickCount();
@@ -593,8 +612,8 @@ void step5(void) {
                                         break;
                                     } else if (led_turn_on_dist(gen) == 0) {
                                         button_turned_on = true;
-                                        led_strip_set_pixel(leds, (20 - i), COLORS_RED[CORRECT_COLORS[i]], COLORS_GREEN[CORRECT_COLORS[i]], COLORS_BLUE[CORRECT_COLORS[i]]);
-                                        led_strip_refresh(leds);
+                                        led_set(IndicatorLED::LED_B1 - i, COLORS[CORRECT_COLORS[i]]);
+                                        leds_flush();
                                     }
                                 } else if (button_colors[i] != CORRECT_COLORS[i]) {
                                     strike("Wrong time!");
@@ -610,16 +629,16 @@ void step5(void) {
                         }
                     }
                     if ((xTaskGetTickCount() - lastCycleTime) >= pdMS_TO_TICKS(500)) {
-                        for (int i = 0; i < 4; i++) {
+                        for (uint32_t i = 0; i < 4; i++) {
                             if (buttons_cycling[i]) {
                                 button_colors[i]++;
                                 if (button_colors[i] > 5) {
                                     button_colors[i] = 0;
                                 }
-                                ESP_ERROR_CHECK(led_strip_set_pixel(leds, (20 - i), COLORS_RED[button_colors[i]], COLORS_GREEN[button_colors[i]], COLORS_BLUE[button_colors[i]]));
+                                led_set(IndicatorLED::LED_B1 - i, COLORS[button_colors[i]]);
                             }
                         }
-                        ESP_ERROR_CHECK(led_strip_refresh(leds));
+                        leds_flush();
 
                         lastCycleTime = xTaskGetTickCount();
                     }
@@ -632,248 +651,255 @@ void step5(void) {
                 break;
             }
             case 7: {
-                lcd_print("What");
-                set_module_time(TIME_WHAT);
-                start_module_timer();
+                if (play_modified) {
+                    // do PLINK
+                    lcd_print("Plink");
+                    set_module_time(TIME_PLINK);
+                    start_module_timer();
 
-                std::uniform_int_distribution<> math_number_dist(1, 9);
+                    std::uniform_int_distribution<> indicator_number_dist(0, 4);
 
-                std::vector<float> math_numbers;
-                std::vector<int> math_operations;
+                    // ESP_LOGI(TAG, "Green: %i, Red: %i, Yellow: %i, Blue: %i", green_indicators, red_indicators, yellow_indicators, blue_indicators);
 
-                std::map<int, char> operation_map = {
-                    {0, '+'},
-                    {1, '-'},
-                    {2, '*'},
-                    {3, '/'},
-                };
-
-                int expression_answer = -1;
-                std::string display_expression;
-
-                while (expression_answer < 0) {
-                    math_numbers = {static_cast<float>(math_number_dist(gen)), static_cast<float>(math_number_dist(gen)), static_cast<float>(math_number_dist(gen)), static_cast<float>(math_number_dist(gen))};
-                    std::vector<int> possible_math_operations = {0, 1, 2, 3}; 
-                    math_operations = unique_values(possible_math_operations, 3);
-
-                    display_expression = std::to_string(static_cast<int>(math_numbers[0]));
-                    for (int i = 0; i < 3; i++) {
-                        display_expression += operation_map[math_operations[i]];
-                        display_expression += std::to_string(static_cast<int>(math_numbers[i + 1]));
-                    }
-
-                    // Solve
-                    for (int j = 0; j < 3; j++) {
-                        bool found = false;
-                        for (int i = 0; i < math_operations.size(); i++) {
-                            if (math_operations[i] == 2) {
-                                // ESP_LOGI(TAG, "i = %i, condensing %f * %f to %f", i, math_numbers[i], math_numbers[i + 1], (math_numbers[i] * math_numbers[i+1]));
-                                math_numbers[i] = math_numbers[i] * math_numbers[i + 1];
-                                math_numbers.erase(math_numbers.begin() + i + 1);
-                                math_operations.erase(math_operations.begin() + i);
-                                found = true;
-                                break;
-                            } else if (math_operations[i] == 3) {
-                                // ESP_LOGI(TAG, "i = %i, condensing %f / %f to %f", i, math_numbers[i], math_numbers[i + 1], (math_numbers[i] / math_numbers[i+1]));
-                                math_numbers[i] = math_numbers[i] / math_numbers[i + 1];
-                                math_numbers.erase(math_numbers.begin() + i + 1);
-                                math_operations.erase(math_operations.begin() + i);
-                                found = true;
-                                break;
-                            }
-                        }
-                        if (found) continue;
-                        for (int i = 0; i < math_operations.size(); i++) {
-                            if (math_operations[i] == 0) {
-                                // ESP_LOGI(TAG, "i = %i, condensing %f + %f to %f", i, math_numbers[i], math_numbers[i + 1], (math_numbers[i] + math_numbers[i+1]));
-                                math_numbers[i] = math_numbers[i] + math_numbers[i + 1];
-                                math_numbers.erase(math_numbers.begin() + i + 1);
-                                math_operations.erase(math_operations.begin() + i);
-                                found = true;
-                                break;
-                            } else if (math_operations[i] == 1) {
-                                // ESP_LOGI(TAG, "i = %i, condensing %f - %f to %f", i, math_numbers[i], math_numbers[i + 1], (math_numbers[i] - math_numbers[i+1]));
-                                math_numbers[i] = math_numbers[i] - math_numbers[i + 1];
-                                math_numbers.erase(math_numbers.begin() + i + 1);
-                                math_operations.erase(math_operations.begin() + i);
-                                found = true;
-                                break;
-                            }
-                        }
-                    }
-                    expression_answer = static_cast<int>(std::floor(math_numbers[0]));
-                }
-
-                // display expression
-                lcd_print(1, 2, display_expression.c_str());
-
-                // set LEDs
-
-                // blue, red, green, yellow
-                const int INDICATOR_RED[4] = {0, 20, 0, 10};
-                const int INDICATOR_GREEN[4] = {0, 0, 10, 5};
-                const int INDICATOR_BLUE[4] = {10, 0, 0, 0};
-
-                std::uniform_int_distribution<> add_sub_indicator_dist(1, 6);
-                std::uniform_int_distribution<> mult_div_indicator_dist(1, 3);
-
-                int modifier_indicators[4] = {add_sub_indicator_dist(gen), add_sub_indicator_dist(gen), mult_div_indicator_dist(gen), mult_div_indicator_dist(gen)};
-
-
-                while ((((expression_answer + (modifier_indicators[0] * 3) - modifier_indicators[1]) * std::pow(3, modifier_indicators[2])) / std::pow(2, modifier_indicators[3])) < 0) {
-                    modifier_indicators[0] = add_sub_indicator_dist(gen);
-                    modifier_indicators[1] = add_sub_indicator_dist(gen);
-                    modifier_indicators[2] = mult_div_indicator_dist(gen);
-                    modifier_indicators[3] = mult_div_indicator_dist(gen);
-                }
-
-                expression_answer += modifier_indicators[0] * 3;
-                expression_answer -= modifier_indicators[1];
-                expression_answer *= std::pow(3, modifier_indicators[2]);
-                expression_answer /= std::pow(2, modifier_indicators[3]);
-
-                std::vector<int> led_options = all_leds;
-                for (int i = 0; i < 4; i++) {
-                    set_unique_leds(led_options, modifier_indicators[i], INDICATOR_RED[i], INDICATOR_GREEN[i], INDICATOR_BLUE[i]);
-                }
-
-                ESP_ERROR_CHECK(led_strip_refresh(leds));
-
-                std::string answer_string = std::to_string(expression_answer);
-                std::string entered_string = "";
-
-                ESP_LOGI(TAG, "Solved full answer: %s", answer_string.c_str());
-
-                KeypadKey key;
-
-                while (1) {
-                    if (get_keypad_pressed(&key)) {
-                        if (key == KeypadKey::star) {
-                            // clear
-                            entered_string = "";
-                        } else if (key == KeypadKey::pound) {
-                            // submit
-                            if (entered_string != answer_string) {
-                                strike("Incorrect answer!");
-                            } else {
-                                solved_correctly = true;
-                            }
-                            break;
-                        } else {
-                            entered_string += char_of_keypad_key(key);
-                        }
-
-                        lcd_clear();
-                        lcd_print(1, 1, "What");
-                        lcd_print(1, 2, display_expression.c_str());
-                        lcd_print(1, 3, entered_string.c_str());
-                    }
-                    if (get_module_time() <= 0) {
-                        strike("Ran out of time!");
-                        break;
-                    }
-
-                    vTaskDelay(pdMS_TO_TICKS(10));
-                }
-
-                break;
-            }
-            case 8: {
-                lcd_print("Plink");
-                set_module_time(TIME_PLINK);
-                start_module_timer();
-
-                std::uniform_int_distribution<> indicator_number_dist(0, 4);
-
-                // ESP_LOGI(TAG, "Green: %i, Red: %i, Yellow: %i, Blue: %i", green_indicators, red_indicators, yellow_indicators, blue_indicators);
-
-                // green, red, yellow, blue, purple
-                const int INDICATOR_RED[5] = {0, 20, 10, 0, 10};
-                const int INDICATOR_GREEN[5] = {10, 0, 5, 0, 0};
-                const int INDICATOR_BLUE[5] = {0, 0, 0, 10, 5};
-
-                int solved_times = 0;
-                bool failed = false;
-                while (solved_times < 3 && !failed) {
-                    int indicator_numbers[5] = {indicator_number_dist(gen), indicator_number_dist(gen), indicator_number_dist(gen), indicator_number_dist(gen), indicator_number_dist(gen)};
-
-                    std::vector<int> led_options = all_leds;
-                    for (int i = 0; i < 5; i++) {
-                        set_unique_leds(led_options, indicator_numbers[i], INDICATOR_RED[i], INDICATOR_GREEN[i], INDICATOR_BLUE[i]);
-                    }
-
-
-                    ESP_ERROR_CHECK(led_strip_refresh(leds));
-
-                    std::uniform_int_distribution<> answer_color_dist(0, 4);
-
-                    std::map<int, std::string> color_name_map = {
-                        {0, "Green"},
-                        {1, "Red"},
-                        {2, "Yellow"},
-                        {3, "Blue"},
-                        {4, "Purple"},
+                    const uint32_t COLORS[] = {
+                        LEDColor::LED_COLOR_GREEN,
+                        LEDColor::LED_COLOR_RED,
+                        LEDColor::LED_COLOR_YELLOW,
+                        LEDColor::LED_COLOR_BLUE,
+                        LEDColor::LED_COLOR_PINK,
                     };
 
-                    int answer_color = answer_color_dist(gen);
+                    int solved_times = 0;
+                    bool failed = false;
+                    while (solved_times < 3 && !failed) {
+                        int indicator_numbers[5] = {indicator_number_dist(gen), indicator_number_dist(gen), indicator_number_dist(gen), indicator_number_dist(gen), indicator_number_dist(gen)};
 
-                    std::string color_string = color_name_map[answer_color];
-                    std::string answer_num = std::to_string(indicator_numbers[answer_color]);
+                        std::vector<int> led_options = all_leds;
+                        for (int i = 0; i < 5; i++) {
+                            set_unique_leds(led_options, indicator_numbers[i], COLORS[i]);
+                        }
 
-                    // ESP_LOGI(TAG, "color string: %s", color_string.c_str());
+                        leds_flush();
 
-                    lcd_print(1, 2, color_string.c_str());
+                        std::uniform_int_distribution<> answer_color_dist(0, 4);
 
-                    std::string entered_string;
+                        std::map<int, std::string> color_name_map = {
+                            {0, "Green"},
+                            {1, "Red"},
+                            {2, "Yellow"},
+                            {3, "Blue"},
+                            {4, "Pink"},
+                        };
+
+                        int answer_color = answer_color_dist(gen);
+
+                        std::string color_string = color_name_map[answer_color];
+                        std::string answer_num = std::to_string(indicator_numbers[answer_color]);
+
+                        // ESP_LOGI(TAG, "color string: %s", color_string.c_str());
+
+                        lcd_print(1, 2, color_string.c_str());
+
+                        std::string entered_string;
+
+                        KeypadKey key;
+                        while (1) {
+                            if (get_keypad_pressed(&key)) {
+                                bool failed = false;
+
+                                if (key == KeypadKey::star) {
+                                    // clear
+                                    entered_string = "";
+                                } else if (key == KeypadKey::pound) {
+                                    // submit
+                                    if (entered_string != answer_num) {
+                                        strike("Incorrect answer!");
+                                        failed = true;
+                                    } else {
+                                        solved_correctly = true;;
+                                    }
+                                    break;
+                                } else {
+                                    entered_string += char_of_keypad_key(key);
+                                }
+
+                                if (failed) {
+                                    break;
+                                }
+
+                                lcd_clear();
+                                lcd_print(1, 1, "Plink");
+                                lcd_print(1, 2, color_string.c_str());
+                                lcd_print(1, 3, entered_string.c_str());
+                            }
+                            if (get_module_time() <= 0) {
+                                strike("Ran out of time!");
+                                break;
+                            }
+
+
+                            vTaskDelay(pdMS_TO_TICKS(10));
+                        }
+
+                        break;
+
+                    }
+                    if (!failed) {
+                        solved_correctly = true;
+                    }
+                } else {
+                    // do WHAT
+                    lcd_print(1, 1, "What");
+                    set_module_time(TIME_WHAT);
+                    start_module_timer();
+
+                    std::uniform_int_distribution<> math_number_dist(1, 9);
+
+                    std::vector<float> math_numbers;
+                    std::vector<int> math_operations;
+
+                    std::map<int, char> operation_map = {
+                        {0, '+'},
+                        {1, '-'},
+                        {2, '*'},
+                        {3, '/'},
+                    };
+
+                    int expression_answer = -1;
+                    std::string display_expression;
+
+                    while (expression_answer < 0) {
+                        math_numbers = {static_cast<float>(math_number_dist(gen)), static_cast<float>(math_number_dist(gen)), static_cast<float>(math_number_dist(gen)), static_cast<float>(math_number_dist(gen))};
+                        std::vector<int> possible_math_operations = {0, 1, 2, 3}; 
+                        math_operations = unique_values(possible_math_operations, 3);
+
+                        display_expression = std::to_string(static_cast<int>(math_numbers[0]));
+                        for (int i = 0; i < 3; i++) {
+                            display_expression += operation_map[math_operations[i]];
+                            display_expression += std::to_string(static_cast<int>(math_numbers[i + 1]));
+                        }
+
+                        // Solve
+                        for (int j = 0; j < 3; j++) {
+                            bool found = false;
+                            for (int i = 0; i < math_operations.size(); i++) {
+                                if (math_operations[i] == 2) {
+                                    // ESP_LOGI(TAG, "i = %i, condensing %f * %f to %f", i, math_numbers[i], math_numbers[i + 1], (math_numbers[i] * math_numbers[i+1]));
+                                    math_numbers[i] = math_numbers[i] * math_numbers[i + 1];
+                                    math_numbers.erase(math_numbers.begin() + i + 1);
+                                    math_operations.erase(math_operations.begin() + i);
+                                    found = true;
+                                    break;
+                                } else if (math_operations[i] == 3) {
+                                    // ESP_LOGI(TAG, "i = %i, condensing %f / %f to %f", i, math_numbers[i], math_numbers[i + 1], (math_numbers[i] / math_numbers[i+1]));
+                                    math_numbers[i] = math_numbers[i] / math_numbers[i + 1];
+                                    math_numbers.erase(math_numbers.begin() + i + 1);
+                                    math_operations.erase(math_operations.begin() + i);
+                                    found = true;
+                                    break;
+                                }
+                            }
+                            if (found) continue;
+                            for (int i = 0; i < math_operations.size(); i++) {
+                                if (math_operations[i] == 0) {
+                                    // ESP_LOGI(TAG, "i = %i, condensing %f + %f to %f", i, math_numbers[i], math_numbers[i + 1], (math_numbers[i] + math_numbers[i+1]));
+                                    math_numbers[i] = math_numbers[i] + math_numbers[i + 1];
+                                    math_numbers.erase(math_numbers.begin() + i + 1);
+                                    math_operations.erase(math_operations.begin() + i);
+                                    found = true;
+                                    break;
+                                } else if (math_operations[i] == 1) {
+                                    // ESP_LOGI(TAG, "i = %i, condensing %f - %f to %f", i, math_numbers[i], math_numbers[i + 1], (math_numbers[i] - math_numbers[i+1]));
+                                    math_numbers[i] = math_numbers[i] - math_numbers[i + 1];
+                                    math_numbers.erase(math_numbers.begin() + i + 1);
+                                    math_operations.erase(math_operations.begin() + i);
+                                    found = true;
+                                    break;
+                                }
+                            }
+                        }
+                        expression_answer = static_cast<int>(std::floor(math_numbers[0]));
+                    }
+
+                    // display expression
+                    lcd_print(2, 1, display_expression.c_str());
+
+                    // set LEDs
+                    const uint32_t COLORS[] = {
+                        LEDColor::LED_COLOR_BLUE,
+                        LEDColor::LED_COLOR_RED,
+                        LEDColor::LED_COLOR_GREEN,
+                        LEDColor::LED_COLOR_YELLOW,
+                    };
+
+                    std::uniform_int_distribution<> add_sub_indicator_dist(1, 6);
+                    std::uniform_int_distribution<> mult_div_indicator_dist(1, 3);
+
+                    int modifier_indicators[4] = {add_sub_indicator_dist(gen), add_sub_indicator_dist(gen), mult_div_indicator_dist(gen), mult_div_indicator_dist(gen)};
+
+
+                    while ((((expression_answer + (modifier_indicators[0] * 3) - modifier_indicators[1]) * std::pow(3, modifier_indicators[2])) / std::pow(2, modifier_indicators[3])) < 0) {
+                        modifier_indicators[0] = add_sub_indicator_dist(gen);
+                        modifier_indicators[1] = add_sub_indicator_dist(gen);
+                        modifier_indicators[2] = mult_div_indicator_dist(gen);
+                        modifier_indicators[3] = mult_div_indicator_dist(gen);
+                    }
+
+                    expression_answer += modifier_indicators[0] * 3;
+                    expression_answer -= modifier_indicators[1];
+                    expression_answer *= std::pow(3, modifier_indicators[2]);
+                    expression_answer /= std::pow(2, modifier_indicators[3]);
+
+                    std::vector<int> led_options = all_leds;
+                    for (int i = 0; i < 4; i++) {
+                        set_unique_leds(led_options, modifier_indicators[i], COLORS[i]);
+                    }
+
+                    leds_flush();
+
+                    std::string answer_string = std::to_string(expression_answer);
+                    std::string entered_string = "";
+
+                    ESP_LOGI(TAG, "Solved full answer: %s", answer_string.c_str());
 
                     KeypadKey key;
+
                     while (1) {
                         if (get_keypad_pressed(&key)) {
-                            bool failed = false;
-
                             if (key == KeypadKey::star) {
                                 // clear
                                 entered_string = "";
                             } else if (key == KeypadKey::pound) {
                                 // submit
-                                if (entered_string != answer_num) {
+                                if (entered_string != answer_string) {
                                     strike("Incorrect answer!");
-                                    failed = true;
                                 } else {
-                                    solved_correctly = true;;
+                                    solved_correctly = true;
                                 }
                                 break;
                             } else {
                                 entered_string += char_of_keypad_key(key);
                             }
 
-                            if (failed) {
-                                break;
-                            }
-
                             lcd_clear();
-                            lcd_print(1, 1, "Plink");
-                            lcd_print(1, 2, color_string.c_str());
-                            lcd_print(1, 3, entered_string.c_str());
+                            lcd_print(1, 1, "What");
+                            lcd_print(2, 1, display_expression.c_str());
+                            lcd_print(3, 1, entered_string.c_str());
                         }
                         if (get_module_time() <= 0) {
                             strike("Ran out of time!");
                             break;
                         }
 
-
                         vTaskDelay(pdMS_TO_TICKS(10));
                     }
-
-                    break;
-
-                }
-                if (!failed) {
-                    solved_correctly = true;
                 }
+
+                break;
+            }
+            default: {
+                ESP_LOGE(TAG, "Invalid puzzle number %d", puzzle);
             }
-
-
         }
         stop_module_timer();
         if (solved_correctly) {

main/steps/p001_step5.h

@@ -1,5 +1,5 @@
-#ifndef STEP_5_H
-#define STEP_5_H
+#ifndef P001_STEP_5_H
+#define P001_STEP_5_H
 
 #include "../drivers/bottom_half.h"
 #include "../drivers/game_timer.h"
@@ -15,6 +15,6 @@
 #include <cmath>
 #include <array>
 
-void step5(void);
+void p001_step5(void);
 
-#endif /* STEP_5_H */
+#endif /* P001_STEP_5_H */

main/steps/p001_step6.cpp

@@ -1,11 +1,11 @@
-#include "step6.h"
+#include "p001_step6.h"
 
 __attribute__((unused))
 static const char *TAG = "step6";
 
 static uint8_t cut_wires = 0;
 
-void step6(void) {
+void p001_step6(void) {
     get_cut_wires();
     clear_all_pressed_released();
 

main/steps/p001_step6.h

@@ -0,0 +1,10 @@
+#ifndef P001_STEP_6_H
+#define P001_STEP_6_H
+
+#include "wires_puzzle.h"
+#include "../drivers/all.h"
+#include "../helper.h"
+
+void p001_step6(void);
+
+#endif /* P001_STEP_6_H */

main/steps/p002_step1.cpp

@@ -0,0 +1,8 @@
+#include "p002_step1.h"
+
+__attribute__((unused))
+static const char *TAG = "step1";
+
+void p002_step1(void) {
+    // TODO: implement step 1
+}

main/steps/p002_step1.h

@@ -0,0 +1,8 @@
+#ifndef P002_STEP_1_H
+#define P002_STEP_1_H
+
+#include "../drivers/all.h"
+
+void p002_step1(void);
+
+#endif /* P002_STEP_1_H */

main/steps/p002_step2.cpp

@@ -0,0 +1,272 @@
+#include "p002_step2.h"
+#include "helper.h"
+#include <cstdio>
+#include <cstring>
+#include <random>
+
+__attribute__((unused))
+static const char *TAG = "step2";
+
+static const uint8_t BOARD_COUNT = 9;
+static const uint8_t BOARD_SIZE = 6;
+static const uint8_t PART_SHOTS[3] = {20, 15, 12};
+static const char *PART_LABELS[3] = {"Alpha", "Bravo", "Charlie"};
+static const char ROW_LABELS[BOARD_SIZE] = {'A', 'B', 'C', 'D', 'E', 'F'};
+
+static std::random_device random_device;
+static std::mt19937 random_engine(random_device());
+static std::uniform_int_distribution<int> random_board(0, BOARD_COUNT - 1);
+
+static const uint8_t ALL_BOARDS[BOARD_COUNT][BOARD_SIZE][BOARD_SIZE] = {
+    {
+        {0,0,0,0,0,0},
+        {0,0,1,1,1,1},
+        {0,1,0,0,0,0},
+        {0,1,0,1,1,0},
+        {0,1,0,0,0,0},
+        {0,0,0,1,0,0},
+    },
+    {
+        {0,1,0,0,0,0},
+        {0,1,0,1,1,0},
+        {0,1,0,0,0,0},
+        {0,0,0,1,0,0},
+        {0,0,0,0,0,0},
+        {1,1,1,1,0,0},
+    },
+    {
+        {0,0,1,1,1,1},
+        {0,1,0,0,0,0},
+        {0,1,0,0,0,0},
+        {0,1,0,0,0,0},
+        {0,0,1,0,0,0},
+        {1,0,1,0,0,0},
+    },
+    {
+        {1,0,0,0,0,0},
+        {1,0,0,0,0,0},
+        {1,0,0,0,0,1},
+        {1,0,0,0,0,1},
+        {0,0,0,0,1,0},
+        {0,1,1,1,0,0},
+    },
+    {
+        {1,1,0,1,0,0},
+        {0,0,0,1,0,0},
+        {0,1,0,1,0,0},
+        {0,0,0,0,0,0},
+        {0,1,1,1,1,0},
+        {0,0,0,0,0,0},
+    },
+    {
+        {0,0,1,0,1,0},
+        {1,0,1,0,1,0},
+        {0,0,1,0,1,0},
+        {0,0,1,0,0,0},
+        {0,0,0,0,0,0},
+        {1,1,0,0,0,0},
+    },
+    {
+        {0,0,0,0,0,1},
+        {1,1,0,0,0,0},
+        {0,0,0,0,1,0},
+        {1,1,1,0,1,0},
+        {0,0,0,0,1,0},
+        {0,0,0,0,1,0},
+    },
+    {
+        {0,1,1,0,0,0},
+        {0,0,0,0,1,0},
+        {0,0,0,0,1,0},
+        {0,0,1,0,1,0},
+        {0,0,0,0,0,0},
+        {1,1,1,1,0,0},
+    },
+    {
+        {0,0,0,0,0,0},
+        {1,0,0,0,0,0},
+        {0,1,0,0,1,1},
+        {0,1,0,1,0,0},
+        {0,1,0,1,0,0},
+        {0,1,0,1,0,0},
+    },
+};
+
+static bool row_from_button_state(uint8_t state, uint8_t *row) {
+    switch (state) {
+        case 0b1100: *row = 0; return true; // B1 + B2 -> A
+        case 0b1010: *row = 1; return true; // B1 + B3 -> B
+        case 0b1001: *row = 2; return true; // B1 + B4 -> C
+        case 0b0110: *row = 3; return true; // B2 + B3 -> D
+        case 0b0101: *row = 4; return true; // B2 + B4 -> E
+        case 0b0011: *row = 5; return true; // B3 + B4 -> F
+        default: return false;
+    }
+}
+
+static bool column_from_switch_state(uint8_t state, uint8_t *col) {
+    uint8_t value = state & 0xF;
+    if (value >= 1 && value <= 6) {
+        *col = value - 1;
+        return true;
+    }
+    return false;
+}
+
+static int count_ship_segments(const uint8_t board[BOARD_SIZE][BOARD_SIZE]) {
+    int count = 0;
+    for (uint8_t row = 0; row < BOARD_SIZE; ++row) {
+        for (uint8_t col = 0; col < BOARD_SIZE; ++col) {
+            if (board[row][col] == 1) {
+                ++count;
+            }
+        }
+    }
+    return count;
+}
+
+static void copy_board(uint8_t dest[BOARD_SIZE][BOARD_SIZE], const uint8_t src[BOARD_SIZE][BOARD_SIZE]) {
+    memcpy(dest, src, BOARD_SIZE * BOARD_SIZE);
+}
+
+static void render_status(const char *part_name,
+                          int shots_left,
+                          int hits,
+                          int misses,
+                          int row,
+                          int col,
+                          const char *info) {
+    char line0[21] = {0};
+    char line1[21] = {0};
+    char line2[21] = {0};
+    char line3[21] = {0};
+
+    snprintf(line0, sizeof(line0), "%s Shots:%2d", part_name, shots_left);
+    if (row >= 0 && col >= 0) {
+        snprintf(line1, sizeof(line1), "Row %c Col %d", ROW_LABELS[row], col + 1);
+    } else {
+        snprintf(line1, sizeof(line1), "Row - Col -");
+    }
+    snprintf(line2, sizeof(line2), "Hits:%2d Misses:%2d", hits, misses);
+    snprintf(line3, sizeof(line3), "%s", info);
+
+    lcd_clear();
+    lcd_print(0, 0, line0);
+    lcd_print(0, 1, line1);
+    lcd_print(0, 2, line2);
+    lcd_print(0, 3, line3);
+}
+
+void p002_step2(void) {
+    clean_bomb();
+
+    for (int part = 0; part < 3; ++part) {
+        const char *part_name = PART_LABELS[part];
+        const int max_shots = PART_SHOTS[part];
+        bool completed = false;
+
+        while (!completed) {
+            uint8_t board[BOARD_SIZE][BOARD_SIZE];
+            copy_board(board, ALL_BOARDS[random_board(random_engine)]);
+
+            int shots_taken = 0;
+            int hits = 0;
+            int misses = 0;
+            int current_row = -1;
+            int current_col = -1;
+            const char *status = "Hold 2 buttons + set switches";
+
+            render_status(part_name, max_shots - shots_taken, hits, misses, -1, -1, status);
+            clean_bomb();
+
+            while (true) {
+                uint8_t button_state = get_button_state();
+                uint8_t switch_state = get_switch_state();
+                uint8_t row = 0;
+                uint8_t col = 0;
+                bool row_valid = row_from_button_state(button_state, &row);
+                bool col_valid = column_from_switch_state(switch_state, &col);
+
+                if (row_valid) {
+                    current_row = row;
+                } else {
+                    current_row = -1;
+                }
+                if (col_valid) {
+                    current_col = col;
+                } else {
+                    current_col = -1;
+                }
+
+                KeypadKey key;
+                if (get_keypad_pressed(&key)) {
+                    if (key == KeypadKey::k5) {
+                        if (!row_valid) {
+                            status = "Invalid row selection";
+                        } else if (!col_valid) {
+                            status = "Invalid column value";
+                        } else {
+                            uint8_t cell = board[row][col];
+                            if (cell == 2 || cell == 3) {
+                                status = "Already fired there";
+                            } else {
+                                shots_taken += 1;
+                                if (cell == 1) {
+                                    board[row][col] = 3;
+                                    hits += 1;
+                                    status = "Hit!";
+                                    led_set(IndicatorLED::LED_LCD, LEDColor::LED_COLOR_RED);
+                                } else {
+                                    board[row][col] = 2;
+                                    misses += 1;
+                                    status = "Miss!";
+                                    led_set(IndicatorLED::LED_LCD, LEDColor::LED_COLOR_WHITE);
+                                }
+                                leds_flush();
+                                vTaskDelay(pdMS_TO_TICKS(250));
+                                led_set(IndicatorLED::LED_LCD, LEDColor::LED_COLOR_OFF);
+                                leds_flush();
+                            }
+                        }
+                    }
+                }
+
+                render_status(part_name,
+                              max_shots - shots_taken,
+                              hits,
+                              misses,
+                              current_row,
+                              current_col,
+                              status);
+
+                if (count_ship_segments(board) == 0) {
+                    completed = true;
+                    break;
+                }
+
+                if (shots_taken >= max_shots) {
+                    strike("Out of shots!");
+                    status = "Out of shots! Retry";
+                    render_status(part_name,
+                                  0,
+                                  hits,
+                                  misses,
+                                  current_row,
+                                  current_col,
+                                  status);
+                    vTaskDelay(pdMS_TO_TICKS(2000));
+                    break;
+                }
+
+                vTaskDelay(pdMS_TO_TICKS(50));
+            }
+        }
+
+        if (part < 2)
+            play_clip_wav(MOUNT_POINT "/partdone.wav", true, false, 0, 0);
+        clean_bomb();
+    }
+
+    play_clip_wav(MOUNT_POINT "/stepdone.wav", true, false, 1, 0);
+    lcd_clear();
+}

main/steps/p002_step2.h

@@ -0,0 +1,8 @@
+#ifndef P002_STEP_2_H
+#define P002_STEP_2_H
+
+#include "../drivers/all.h"
+
+void p002_step2(void);
+
+#endif /* P002_STEP_2_H */

main/steps/p002_step3.cpp

@@ -0,0 +1,8 @@
+#include "p002_step3.h"
+
+__attribute__((unused))
+static const char *TAG = "step3";
+
+void p002_step3(void) {
+    // TODO: implement step 3
+}

main/steps/p002_step3.h

@@ -0,0 +1,8 @@
+#ifndef P002_STEP_3_H
+#define P002_STEP_3_H
+
+#include "../drivers/all.h"
+
+void p002_step3(void);
+
+#endif /* P002_STEP_3_H */

main/steps/p002_step4.cpp

@@ -0,0 +1,8 @@
+#include "p002_step4.h"
+
+__attribute__((unused))
+static const char *TAG = "step4";
+
+void p002_step4(void) {
+    // TODO: implement step 4
+}

main/steps/p002_step4.h

@@ -0,0 +1,8 @@
+#ifndef P002_STEP_4_H
+#define P002_STEP_4_H
+
+#include "../drivers/all.h"
+
+void p002_step4(void);
+
+#endif /* P002_STEP_4_H */

main/steps/p002_step5.cpp

@@ -0,0 +1,8 @@
+#include "p002_step5.h"
+
+__attribute__((unused))
+static const char *TAG = "step5";
+
+void p002_step5(void) {
+    // TODO: implement step 5
+}

main/steps/p002_step5.h

@@ -0,0 +1,8 @@
+#ifndef P002_STEP_5_H
+#define P002_STEP_5_H
+
+#include "../drivers/all.h"
+
+void p002_step5(void);
+
+#endif /* P002_STEP_5_H */

main/steps/p002_step6.cpp

@@ -0,0 +1,8 @@
+#include "p002_step6.h"
+
+__attribute__((unused))
+static const char *TAG = "step6";
+
+void p002_step6(void) {
+    // TODO: implement step 6
+}

main/steps/p002_step6.h

@@ -0,0 +1,8 @@
+#ifndef P002_STEP_6_H
+#define P002_STEP_6_H
+
+#include "../drivers/all.h"
+
+void p002_step6(void);
+
+#endif /* P002_STEP_6_H */

main/steps/setup_wires.cpp

@@ -30,7 +30,7 @@ void setup_wires(void) {
     clear_all_pressed_released();
     get_cut_wires();
     lcd_clear();
-    lcd_set_cursor_vis(false);
+    lcd_set_cursor_vis(true);
 
     WireColor wires[NUM_WIRES];
     load_wires_from_sd_card(wires);

main/steps/step0.cpp

@@ -1,26 +1,29 @@
 #include "step0.h"
+#include "drivers/state_tracking.h"
 
 static const char* TAG = "step0";
 
 extern uint32_t initial_game_time;
 extern uint32_t skip_to_step;
+extern uint32_t puzzle;
 
-static void set_game_time(void);
-static void skip_to_step1(void) { skip_to_step = 1; }
-static void skip_to_step2(void) { skip_to_step = 2; }
-static void skip_to_step3(void) { skip_to_step = 3; }
-static void skip_to_step4(void) { skip_to_step = 4; }
-static void skip_to_step5(void) { skip_to_step = 5; }
-static void skip_to_step6(void) { skip_to_step = 6; }
-static void try_step1(void) { clean_bomb(); step1(); }
-static void try_step2(void) { clean_bomb(); step2(); }
-static void try_step3(void) { clean_bomb(); step3(); }
-static void try_step4(void) { clean_bomb(); step4(); }
-static void try_step5(void) { clean_bomb(); step5(); }
-static void try_step6(void) { clean_bomb(); step6(); }
-static void issue_strike(void) { strike("Strike Issued"); }
-static void debug_switches(void);
-static void battery_stats(void) {
+static void set_game_time();
+static void skip_to_step1() { skip_to_step = 1; }
+static void skip_to_step2() { skip_to_step = 2; }
+static void skip_to_step3() { skip_to_step = 3; }
+static void skip_to_step4() { skip_to_step = 4; }
+static void skip_to_step5() { skip_to_step = 5; }
+static void skip_to_step6() { skip_to_step = 6; }
+static void try_step1() { clean_bomb(); p001_step1(); }
+static void try_step2() { clean_bomb(); p001_step2(); }
+static void try_step3() { clean_bomb(); p001_step3(); }
+static void try_step4() { clean_bomb(); p001_step4(); }
+static void try_step5() { clean_bomb(); p001_step5(); }
+static void try_step6() { clean_bomb(); p001_step6(); }
+static void issue_strike() { strike("Strike Issued"); }
+static void flashbang();
+static void debug_switches();
+static void battery_stats() {
     BaseType_t xReturned;
     TaskHandle_t xHandle = NULL;
     xReturned = xTaskCreate(bat_monitor_task, "bat_monitor", 4096, NULL, 5, &xHandle);
@@ -33,20 +36,57 @@ static void battery_stats(void) {
     }
 }
 
+// TODO: remove. This is temperary
+static void replay_last() {
+    FILE* record_file = fopen(MOUNT_POINT "/record.txt", "r");
+    if (record_file == nullptr) {
+        ESP_LOGE("main", "failed to open record.txt");
+    }
+    set_playback_source(record_file, true);
+    start_playback();
+}
+
+static void do_p001() {
+    play_modified = false;
+    puzzle = 1;
+}
+
+static void do_p001_modified() {
+    play_modified = true;
+    puzzle = 1;
+}
+
+static void do_p002() {
+    puzzle = 2;
+}
+
 /// Wait for "*9819"
-void step0(void) {
-    led_strip_set_pixel(leds, Led::speaker, 0, 0, 20);
-    led_strip_refresh(leds);
+void step0() {
+    led_set(IndicatorLED::LED_SPEAKER, LEDColor::LED_COLOR_BLUE);
+    leds_flush();
+
     StarCodeHandler star_codes[] = {
         {
             .code = "*9819",
-            .display_text = "Diffusal Initiated",
+            .display_text = "Start P001DH",
             .should_exit = true,
-            .callback = nullptr,
+            .callback = do_p001,
+        },
+        {
+            .code = "*9818",
+            .display_text = "Start P001DM",
+            .should_exit = true,
+            .callback = do_p001_modified,
+        },
+        {
+            .code = "*3141",
+            .display_text = "Start P002",
+            .should_exit = true,
+            .callback = do_p002,
         },
         {
             .code = "*59861",
-            .display_text = "Set Up Wires",
+            .display_text = "Setup Wires",
             .should_exit = false,
             .callback = setup_wires,
         },
@@ -146,6 +186,18 @@ void step0(void) {
             .should_exit = false,
             .callback = issue_strike,
         },
+        {
+            .code = "*1112",
+            .display_text = "????",
+            .should_exit = false,
+            .callback = flashbang,
+        },
+        {
+            .code = "*1113",
+            .display_text = "replay_last",
+            .should_exit = false,
+            .callback = replay_last,
+        },
     };
     int len = sizeof(star_codes)/sizeof(StarCodeHandler);
     do_star_codes(star_codes, len);
@@ -163,7 +215,7 @@ static void _update_display(uint8_t* digits, uint8_t cursor_pos) {
     lcd_set_cursor_pos(mapped_cursor_pos, 1);
 }
 
-static void set_game_time(void) {
+static void set_game_time() {
     uint8_t hours = (initial_game_time / (1000*60*60)) % 10;
     uint8_t minutes = (initial_game_time / (1000*60)) % 60;
     uint8_t seconds = (initial_game_time / (1000)) % 60;
@@ -195,8 +247,8 @@ static void set_game_time(void) {
                 }
 
                 clean_bomb();
-                led_strip_set_pixel(leds, Led::speaker, 0, 0, 20);
-                led_strip_refresh(leds);
+                led_set(IndicatorLED::LED_SPEAKER, LEDColor::LED_COLOR_BLUE);
+                leds_flush();
                 return;
             } else {
                 int just_pressed = -1;
@@ -266,7 +318,7 @@ static void print_4bin_rev(char* out_str, uint8_t n) {
     out_str[4] = '\0';
 }
 
-static void debug_switches(void) {
+static void debug_switches() {
     clean_bomb();
     uint8_t switch_state = 0xFF;
     uint8_t switch_touch_state = 0xFF;
@@ -346,3 +398,18 @@ static void debug_switches(void) {
     }
 }
 
+static void flashbang() {
+    play_clip_wav(MOUNT_POINT "/flash.wav", true, false, 1, 0);
+    vTaskDelay(pdMS_TO_TICKS(4000));
+
+    for (int bright = 255; bright >= 0; bright -= 2) {
+        for (int led_idx = 0; led_idx < IndicatorLED::LED_MAX; led_idx++) {
+            led_set(led_idx, bright, bright, bright);
+        }
+        leds_flush();
+        vTaskDelay(pdMS_TO_TICKS(10));
+    }
+    leds_clear();
+    leds_flush();
+}
+

main/steps/step0.h

@@ -8,12 +8,12 @@
 #include "setup_wires.h"
 #include "../helper.h"
 
-#include "step1.h"
-#include "step2.h"
-#include "step3.h"
-#include "step4.h"
-#include "step5.h"
-#include "step6.h"
+#include "p001_step1.h"
+#include "p001_step2.h"
+#include "p001_step3.h"
+#include "p001_step4.h"
+#include "p001_step5.h"
+#include "p001_step6.h"
 
 /// Wait for "*9819"
 void step0(void);

main/steps/step1.h

@@ -1,15 +0,0 @@
-#ifndef STEP_1_H
-#define STEP_1_H
-
-#include <random>
-#include "../drivers/bottom_half.h"
-#include "../drivers/tft.h"
-#include "../drivers/leds.h"
-#include "../drivers/wires.h"
-#include "../drivers/speaker.h"
-#include "../drivers/game_timer.h"
-#include "../drivers/char_lcd.h"
-
-void step1(void);
-
-#endif /* STEP_1_H */

main/steps/step3.h

@@ -1,15 +0,0 @@
-#ifndef STEP_3_H
-#define STEP_3_H
-
-#include <random>
-#include "../drivers/bottom_half.h"
-#include "../drivers/wires.h"
-#include "../drivers/speaker.h"
-#include "../drivers/leds.h"
-#include "../drivers/char_lcd.h"
-#include "../drivers/game_timer.h"
-#include "../helper.h"
-
-void step3(void);
-
-#endif /* STEP_3_H */

main/steps/step6.h

@@ -1,12 +0,0 @@
-#ifndef STEP_6_H
-#define STEP_6_H
-
-#include "wires_puzzle.h"
-#include "drivers/wires.h"
-#include "drivers/bottom_half.h"
-#include "drivers/sd.h"
-#include "drivers/speaker.h"
-
-void step6(void);
-
-#endif /* STEP_6_H */

main/steps/tetris_resources/CMakeLists.txt

@@ -0,0 +1,13 @@
+set(SOURCES
+    "bg.c"
+    "clear.c"
+    "db.c"
+    "green.c"
+    "lb.c"
+    "orange.c"
+    "purple.c"
+    "red.c"
+    "yellow.c"
+)
+
+target_sources(${COMPONENT_LIB} PRIVATE ${SOURCES})

main/steps/tetris_resources/clear.c

@@ -0,0 +1,69 @@
+#ifdef __has_include
+    #if __has_include("lvgl.h")
+        #ifndef LV_LVGL_H_INCLUDE_SIMPLE
+            #define LV_LVGL_H_INCLUDE_SIMPLE
+        #endif
+    #endif
+#endif
+
+#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
+    #include "lvgl.h"
+#else
+    #include "lvgl/lvgl.h"
+#endif
+
+
+#ifndef LV_ATTRIBUTE_MEM_ALIGN
+#define LV_ATTRIBUTE_MEM_ALIGN
+#endif
+
+#ifndef LV_ATTRIBUTE_IMG_CLEAR
+#define LV_ATTRIBUTE_IMG_CLEAR
+#endif
+
+const LV_ATTRIBUTE_MEM_ALIGN LV_ATTRIBUTE_LARGE_CONST LV_ATTRIBUTE_IMG_CLEAR uint8_t clear_map[] = {
+  0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 
+  0xbb, 0xde, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 
+  0xbb, 0xde, 0x75, 0xad, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0xdb, 0xde, 0x75, 0xad, 0xbb, 0xde, 
+  0xbb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0x5d, 0xef, 0x7d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x7e, 0xf7, 0x7e, 0xf7, 0x5d, 0xef, 0xba, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0x5d, 0xef, 0x7d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x7e, 0xf7, 0x7e, 0xf7, 0x5d, 0xef, 0xba, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0x5d, 0xef, 0x7d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x7e, 0xf7, 0x7e, 0xf7, 0x5d, 0xef, 0xba, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0x5d, 0xef, 0x7d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x7e, 0xf7, 0x7e, 0xf7, 0x5d, 0xef, 0xba, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0x5d, 0xef, 0x7d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x7e, 0xf7, 0x7e, 0xf7, 0x5d, 0xef, 0xba, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0x5d, 0xef, 0x7d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x7e, 0xf7, 0x7e, 0xf7, 0x5d, 0xef, 0xba, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0x5d, 0xef, 0x7d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x7e, 0xf7, 0x7e, 0xf7, 0x5d, 0xef, 0xba, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0x5d, 0xef, 0x7d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x7e, 0xf7, 0x7e, 0xf7, 0x5d, 0xef, 0xba, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0x5d, 0xef, 0x7d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x7e, 0xf7, 0x7e, 0xf7, 0x5d, 0xef, 0xba, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xbb, 0xde, 0x5d, 0xef, 0x7d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x9e, 0xf7, 0x7e, 0xf7, 0x7e, 0xf7, 0x5d, 0xef, 0xba, 0xd6, 0x75, 0xad, 0xbb, 0xde, 
+  0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7d, 0xef, 0xb7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7d, 0xef, 0xb7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7d, 0xef, 0xb7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7d, 0xef, 0xb7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7d, 0xef, 0xb7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7d, 0xef, 0xb7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7d, 0xef, 0xb7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7d, 0xef, 0xb7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7d, 0xef, 0xb7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0x5d, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7d, 0xef, 0xb7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 
+  0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0xf8, 0xc5, 0x38, 0xc6, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0x18, 0xc6, 0xd7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0xf8, 0xc5, 0x38, 0xc6, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0x18, 0xc6, 0xd7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0xf8, 0xc5, 0x38, 0xc6, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0x18, 0xc6, 0xd7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0xf8, 0xc5, 0x38, 0xc6, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0x18, 0xc6, 0xd7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0xf8, 0xc5, 0x38, 0xc6, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0x18, 0xc6, 0xd7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0xf8, 0xc5, 0x38, 0xc6, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0x18, 0xc6, 0xd7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0xf8, 0xc5, 0x38, 0xc6, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0x18, 0xc6, 0xd7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0xf8, 0xc5, 0x38, 0xc6, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0x18, 0xc6, 0xd7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0xf8, 0xc5, 0x38, 0xc6, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0x18, 0xc6, 0xd7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xb7, 0xbd, 0xf8, 0xc5, 0x38, 0xc6, 0xdf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x59, 0xce, 0x18, 0xc6, 0xd7, 0xbd, 0x75, 0xad, 0xbb, 0xde, 
+  0xbb, 0xde, 0x75, 0xad, 0xf7, 0xbd, 0x38, 0xc6, 0x79, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xba, 0xd6, 0xba, 0xd6, 0x9a, 0xd6, 0x9a, 0xd6, 0x7a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf7, 0xbd, 0x38, 0xc6, 0x79, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xba, 0xd6, 0xba, 0xd6, 0x9a, 0xd6, 0x9a, 0xd6, 0x7a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf7, 0xbd, 0x38, 0xc6, 0x79, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xba, 0xd6, 0xba, 0xd6, 0x9a, 0xd6, 0x9a, 0xd6, 0x7a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf7, 0xbd, 0x38, 0xc6, 0x79, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xba, 0xd6, 0xba, 0xd6, 0x9a, 0xd6, 0x9a, 0xd6, 0x7a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf7, 0xbd, 0x38, 0xc6, 0x79, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xba, 0xd6, 0xba, 0xd6, 0x9a, 0xd6, 0x9a, 0xd6, 0x7a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf7, 0xbd, 0x38, 0xc6, 0x79, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xba, 0xd6, 0xba, 0xd6, 0x9a, 0xd6, 0x9a, 0xd6, 0x7a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf7, 0xbd, 0x38, 0xc6, 0x79, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xba, 0xd6, 0xba, 0xd6, 0x9a, 0xd6, 0x9a, 0xd6, 0x7a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf7, 0xbd, 0x38, 0xc6, 0x79, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xba, 0xd6, 0xba, 0xd6, 0x9a, 0xd6, 0x9a, 0xd6, 0x7a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf7, 0xbd, 0x38, 0xc6, 0x79, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xba, 0xd6, 0xba, 0xd6, 0x9a, 0xd6, 0x9a, 0xd6, 0x7a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf7, 0xbd, 0x38, 0xc6, 0x79, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xba, 0xd6, 0xba, 0xd6, 0x9a, 0xd6, 0x9a, 0xd6, 0x7a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 
+  0xbb, 0xde, 0x75, 0xad, 0xf8, 0xc5, 0x59, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x9a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf8, 0xc5, 0x59, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x9a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf8, 0xc5, 0x59, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x9a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf8, 0xc5, 0x59, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x9a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf8, 0xc5, 0x59, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x9a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf8, 0xc5, 0x59, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x9a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf8, 0xc5, 0x59, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x9a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf8, 0xc5, 0x59, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x9a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf8, 0xc5, 0x59, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x9a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0xf8, 0xc5, 0x59, 0xce, 0x7a, 0xd6, 0x9a, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0x9a, 0xd6, 0x59, 0xce, 0x18, 0xc6, 0x75, 0xad, 0xbb, 0xde, 
+  0xbb, 0xde, 0x75, 0xad, 0x18, 0xc6, 0x79, 0xce, 0x9a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xdb, 0xde, 0xbb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x18, 0xc6, 0x79, 0xce, 0x9a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xdb, 0xde, 0xbb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x18, 0xc6, 0x79, 0xce, 0x9a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xdb, 0xde, 0xbb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x18, 0xc6, 0x79, 0xce, 0x9a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xdb, 0xde, 0xbb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x18, 0xc6, 0x79, 0xce, 0x9a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xdb, 0xde, 0xbb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x18, 0xc6, 0x79, 0xce, 0x9a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xdb, 0xde, 0xbb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x18, 0xc6, 0x79, 0xce, 0x9a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xdb, 0xde, 0xbb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x18, 0xc6, 0x79, 0xce, 0x9a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xdb, 0xde, 0xbb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x18, 0xc6, 0x79, 0xce, 0x9a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xdb, 0xde, 0xbb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x18, 0xc6, 0x79, 0xce, 0x9a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xfb, 0xde, 0xdb, 0xde, 0xbb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xbb, 0xde, 
+  0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x7a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0xfc, 0xe6, 0xdb, 0xde, 0xdb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x7a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0xfc, 0xe6, 0xdb, 0xde, 0xdb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x7a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0xfc, 0xe6, 0xdb, 0xde, 0xdb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x7a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0xfc, 0xe6, 0xdb, 0xde, 0xdb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x7a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0xfc, 0xe6, 0xdb, 0xde, 0xdb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x7a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0xfc, 0xe6, 0xdb, 0xde, 0xdb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x7a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0xfc, 0xe6, 0xdb, 0xde, 0xdb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x7a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0xfc, 0xe6, 0xdb, 0xde, 0xdb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x7a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0xfc, 0xe6, 0xdb, 0xde, 0xdb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x7a, 0xd6, 0xbb, 0xde, 0xdb, 0xde, 0xfb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0xfc, 0xe6, 0xdb, 0xde, 0xdb, 0xde, 0x9a, 0xd6, 0x59, 0xce, 0x75, 0xad, 0xba, 0xd6, 
+  0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x9a, 0xd6, 0xdb, 0xde, 0xfb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x3c, 0xe7, 0x1c, 0xe7, 0xfc, 0xe6, 0xfb, 0xde, 0xba, 0xd6, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x9a, 0xd6, 0xdb, 0xde, 0xfb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x3c, 0xe7, 0x1c, 0xe7, 0xfc, 0xe6, 0xfb, 0xde, 0xba, 0xd6, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x9a, 0xd6, 0xdb, 0xde, 0xfb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x3c, 0xe7, 0x1c, 0xe7, 0xfc, 0xe6, 0xfb, 0xde, 0xba, 0xd6, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x9a, 0xd6, 0xdb, 0xde, 0xfb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x3c, 0xe7, 0x1c, 0xe7, 0xfc, 0xe6, 0xfb, 0xde, 0xba, 0xd6, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x9a, 0xd6, 0xdb, 0xde, 0xfb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x3c, 0xe7, 0x1c, 0xe7, 0xfc, 0xe6, 0xfb, 0xde, 0xba, 0xd6, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x9a, 0xd6, 0xdb, 0xde, 0xfb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x3c, 0xe7, 0x1c, 0xe7, 0xfc, 0xe6, 0xfb, 0xde, 0xba, 0xd6, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x9a, 0xd6, 0xdb, 0xde, 0xfb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x3c, 0xe7, 0x1c, 0xe7, 0xfc, 0xe6, 0xfb, 0xde, 0xba, 0xd6, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x9a, 0xd6, 0xdb, 0xde, 0xfb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x3c, 0xe7, 0x1c, 0xe7, 0xfc, 0xe6, 0xfb, 0xde, 0xba, 0xd6, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x9a, 0xd6, 0xdb, 0xde, 0xfb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x3c, 0xe7, 0x1c, 0xe7, 0xfc, 0xe6, 0xfb, 0xde, 0xba, 0xd6, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x39, 0xce, 0x9a, 0xd6, 0xdb, 0xde, 0xfb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x3c, 0xe7, 0x1c, 0xe7, 0xfc, 0xe6, 0xfb, 0xde, 0xba, 0xd6, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 
+  0xbb, 0xde, 0x75, 0xad, 0x59, 0xce, 0x9a, 0xd6, 0xfb, 0xde, 0xfc, 0xe6, 0x3c, 0xe7, 0x3d, 0xef, 0x3d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xfc, 0xe6, 0xbb, 0xde, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x59, 0xce, 0x9a, 0xd6, 0xfb, 0xde, 0xfc, 0xe6, 0x3c, 0xe7, 0x3d, 0xef, 0x3d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xfc, 0xe6, 0xbb, 0xde, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x59, 0xce, 0x9a, 0xd6, 0xfb, 0xde, 0xfc, 0xe6, 0x3c, 0xe7, 0x3d, 0xef, 0x3d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xfc, 0xe6, 0xbb, 0xde, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x59, 0xce, 0x9a, 0xd6, 0xfb, 0xde, 0xfc, 0xe6, 0x3c, 0xe7, 0x3d, 0xef, 0x3d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xfc, 0xe6, 0xbb, 0xde, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x59, 0xce, 0x9a, 0xd6, 0xfb, 0xde, 0xfc, 0xe6, 0x3c, 0xe7, 0x3d, 0xef, 0x3d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xfc, 0xe6, 0xbb, 0xde, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x59, 0xce, 0x9a, 0xd6, 0xfb, 0xde, 0xfc, 0xe6, 0x3c, 0xe7, 0x3d, 0xef, 0x3d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xfc, 0xe6, 0xbb, 0xde, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x59, 0xce, 0x9a, 0xd6, 0xfb, 0xde, 0xfc, 0xe6, 0x3c, 0xe7, 0x3d, 0xef, 0x3d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xfc, 0xe6, 0xbb, 0xde, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x59, 0xce, 0x9a, 0xd6, 0xfb, 0xde, 0xfc, 0xe6, 0x3c, 0xe7, 0x3d, 0xef, 0x3d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xfc, 0xe6, 0xbb, 0xde, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x59, 0xce, 0x9a, 0xd6, 0xfb, 0xde, 0xfc, 0xe6, 0x3c, 0xe7, 0x3d, 0xef, 0x3d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xfc, 0xe6, 0xbb, 0xde, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 0xbb, 0xde, 0x75, 0xad, 0x59, 0xce, 0x9a, 0xd6, 0xfb, 0xde, 0xfc, 0xe6, 0x3c, 0xe7, 0x3d, 0xef, 0x3d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xfc, 0xe6, 0xbb, 0xde, 0x7a, 0xd6, 0x75, 0xad, 0xba, 0xd6, 
+  0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0x5d, 0xef, 0x5d, 0xef, 0x7d, 0xef, 0x5d, 0xef, 0x3c, 0xe7, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0x5d, 0xef, 0x5d, 0xef, 0x7d, 0xef, 0x5d, 0xef, 0x3c, 0xe7, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0x5d, 0xef, 0x5d, 0xef, 0x7d, 0xef, 0x5d, 0xef, 0x3c, 0xe7, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0x5d, 0xef, 0x5d, 0xef, 0x7d, 0xef, 0x5d, 0xef, 0x3c, 0xe7, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0x5d, 0xef, 0x5d, 0xef, 0x7d, 0xef, 0x5d, 0xef, 0x3c, 0xe7, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0x5d, 0xef, 0x5d, 0xef, 0x7d, 0xef, 0x5d, 0xef, 0x3c, 0xe7, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0x5d, 0xef, 0x5d, 0xef, 0x7d, 0xef, 0x5d, 0xef, 0x3c, 0xe7, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0x5d, 0xef, 0x5d, 0xef, 0x7d, 0xef, 0x5d, 0xef, 0x3c, 0xe7, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0x5d, 0xef, 0x5d, 0xef, 0x7d, 0xef, 0x5d, 0xef, 0x3c, 0xe7, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0xfc, 0xe6, 0x1c, 0xe7, 0x5d, 0xef, 0x5d, 0xef, 0x7d, 0xef, 0x5d, 0xef, 0x3c, 0xe7, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 
+  0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x5d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x7d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x5d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x7d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x5d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x7d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x5d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x7d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x5d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x7d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x5d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x7d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x5d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x7d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x5d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x7d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x5d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x7d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 0xbb, 0xde, 0x75, 0xad, 0x79, 0xce, 0xbb, 0xde, 0x1c, 0xe7, 0x1c, 0xe7, 0x5d, 0xef, 0x7e, 0xf7, 0x9e, 0xf7, 0x7d, 0xef, 0x3d, 0xef, 0x1c, 0xe7, 0xdb, 0xde, 0x9a, 0xd6, 0x75, 0xad, 0xbb, 0xde, 
+  0xba, 0xd6, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xba, 0xd6, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xba, 0xd6, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xba, 0xd6, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xba, 0xd6, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xba, 0xd6, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xba, 0xd6, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xba, 0xd6, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xba, 0xd6, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 0xba, 0xd6, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0x75, 0xad, 0xbb, 0xde, 
+  0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 0x00, 0x00, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xbb, 0xde, 0xba, 0xd6, 0xbb, 0xde, 0xba, 0xd6, 0x00, 0x00, 
+  /*alpha channel*/
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  
+};
+
+const lv_img_dsc_t clear = {
+  .header.cf = LV_IMG_CF_RGB565A8,
+  .header.always_zero = 0,
+  .header.reserved = 0,
+  .header.w = 160,
+  .header.h = 16,
+  .data_size = 7680,
+  .data = clear_map,
+};

main/steps/tetris_resources/db.c

@@ -0,0 +1,69 @@
+#ifdef __has_include
+    #if __has_include("lvgl.h")
+        #ifndef LV_LVGL_H_INCLUDE_SIMPLE
+            #define LV_LVGL_H_INCLUDE_SIMPLE
+        #endif
+    #endif
+#endif
+
+#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
+    #include "lvgl.h"
+#else
+    #include "lvgl/lvgl.h"
+#endif
+
+
+#ifndef LV_ATTRIBUTE_MEM_ALIGN
+#define LV_ATTRIBUTE_MEM_ALIGN
+#endif
+
+#ifndef LV_ATTRIBUTE_IMG_DB
+#define LV_ATTRIBUTE_IMG_DB
+#endif
+
+const LV_ATTRIBUTE_MEM_ALIGN LV_ATTRIBUTE_LARGE_CONST LV_ATTRIBUTE_IMG_DB uint8_t db_map[] = {
+  0x00, 0x00, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x00, 0x00, 
+  0x13, 0x33, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x34, 0x33, 0x54, 0x33, 0x54, 0x33, 0x54, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0x13, 0x33, 0xb5, 0x4b, 0xd5, 0x4b, 0xf6, 0x4b, 0xf7, 0x4b, 0x17, 0x4c, 0x17, 0x4c, 0x17, 0x4c, 0xf6, 0x4b, 0xf6, 0x4b, 0xb5, 0x4b, 0x13, 0x33, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0xf1, 0x01, 0xd5, 0x4b, 0xdd, 0xce, 0xbb, 0x9d, 0xb9, 0x64, 0xb9, 0x64, 0xb9, 0x64, 0xb9, 0x64, 0xb9, 0x64, 0x98, 0x64, 0xf6, 0x4b, 0xf1, 0x01, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0xf1, 0x01, 0x53, 0x02, 0x95, 0x02, 0x58, 0x54, 0x7b, 0x85, 0x1a, 0x6d, 0x1a, 0x6d, 0x1a, 0x6d, 0x79, 0x54, 0xb5, 0x02, 0x74, 0x02, 0x32, 0x02, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0x32, 0x02, 0x95, 0x02, 0xd6, 0x02, 0xf7, 0x02, 0x38, 0x03, 0x38, 0x03, 0x59, 0x03, 0x38, 0x03, 0x18, 0x03, 0xf7, 0x02, 0xb5, 0x02, 0x53, 0x02, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0x53, 0x02, 0xb5, 0x02, 0xf7, 0x02, 0x18, 0x03, 0x59, 0x03, 0x59, 0x03, 0x59, 0x03, 0x59, 0x03, 0x38, 0x03, 0x18, 0x03, 0xd6, 0x02, 0x74, 0x02, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0x74, 0x02, 0xd6, 0x02, 0x38, 0x03, 0x59, 0x03, 0x7a, 0x03, 0x9a, 0x03, 0xbb, 0x03, 0x9a, 0x03, 0x7a, 0x03, 0x59, 0x03, 0x17, 0x03, 0xb5, 0x02, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0x95, 0x02, 0xf7, 0x02, 0x59, 0x03, 0x5a, 0x03, 0xbb, 0x03, 0xbb, 0x03, 0xbb, 0x03, 0xbb, 0x03, 0x9a, 0x03, 0x59, 0x03, 0x38, 0x03, 0xb6, 0x02, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0xb5, 0x02, 0x18, 0x03, 0x7a, 0x03, 0xbb, 0x03, 0xfc, 0x03, 0xfc, 0x03, 0x1d, 0x04, 0xfc, 0x03, 0xbb, 0x03, 0x9b, 0x03, 0x59, 0x03, 0xd7, 0x02, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0xb6, 0x02, 0x38, 0x03, 0x9a, 0x03, 0xbb, 0x03, 0xfc, 0x03, 0x1d, 0x04, 0x1d, 0x04, 0x1d, 0x04, 0xfc, 0x03, 0xbb, 0x03, 0x59, 0x03, 0xf7, 0x02, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0xd6, 0x02, 0x59, 0x03, 0xbb, 0x03, 0xfc, 0x03, 0x3d, 0x04, 0x5e, 0x04, 0x7e, 0x04, 0x5e, 0x04, 0x1d, 0x04, 0xfc, 0x03, 0x7a, 0x03, 0x18, 0x03, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0xd7, 0x02, 0x59, 0x03, 0xbb, 0x03, 0xfc, 0x03, 0x5e, 0x04, 0x9f, 0x04, 0xbf, 0x04, 0x7f, 0x04, 0x1d, 0x04, 0xfc, 0x03, 0x9a, 0x03, 0x18, 0x03, 0xaf, 0x01, 0x13, 0x33, 
+  0x13, 0x33, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0xaf, 0x01, 0x13, 0x33, 
+  0x00, 0x00, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x13, 0x33, 0x00, 0x00, 
+  /*alpha channel*/
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  
+};
+
+const lv_img_dsc_t db = {
+  .header.cf = LV_IMG_CF_RGB565A8,
+  .header.always_zero = 0,
+  .header.reserved = 0,
+  .header.w = 16,
+  .header.h = 16,
+  .data_size = 768,
+  .data = db_map,
+};

main/steps/tetris_resources/green.c

@@ -0,0 +1,69 @@
+#ifdef __has_include
+    #if __has_include("lvgl.h")
+        #ifndef LV_LVGL_H_INCLUDE_SIMPLE
+            #define LV_LVGL_H_INCLUDE_SIMPLE
+        #endif
+    #endif
+#endif
+
+#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
+    #include "lvgl.h"
+#else
+    #include "lvgl/lvgl.h"
+#endif
+
+
+#ifndef LV_ATTRIBUTE_MEM_ALIGN
+#define LV_ATTRIBUTE_MEM_ALIGN
+#endif
+
+#ifndef LV_ATTRIBUTE_IMG_GREEN
+#define LV_ATTRIBUTE_IMG_GREEN
+#endif
+
+const LV_ATTRIBUTE_MEM_ALIGN LV_ATTRIBUTE_LARGE_CONST LV_ATTRIBUTE_IMG_GREEN uint8_t green_map[] = {
+  0x00, 0x00, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0x00, 0x00, 
+  0xa9, 0x34, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0xe9, 0x34, 0xe9, 0x34, 0xe9, 0x34, 0xe9, 0x34, 0x09, 0x35, 0x09, 0x35, 0x09, 0x35, 0x09, 0x35, 0xe9, 0x34, 0xe9, 0x34, 0xe9, 0x34, 0xe9, 0x34, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0xe9, 0x34, 0x2c, 0x4d, 0x6c, 0x4d, 0x8c, 0x4d, 0xac, 0x4d, 0xcc, 0x4d, 0xcc, 0x4d, 0xcc, 0x4d, 0x8c, 0x4d, 0x8c, 0x4d, 0x2c, 0x4d, 0xc9, 0x34, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0x44, 0x04, 0x6c, 0x4d, 0x7a, 0xcf, 0xb5, 0x9e, 0x4f, 0x66, 0x4f, 0x66, 0x4f, 0x66, 0x4f, 0x66, 0x2f, 0x66, 0x0f, 0x66, 0x8c, 0x4d, 0x44, 0x04, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0x44, 0x04, 0xc4, 0x04, 0x25, 0x05, 0x0e, 0x56, 0xd3, 0x86, 0x91, 0x6e, 0x91, 0x6e, 0x91, 0x6e, 0x2e, 0x56, 0x65, 0x05, 0x05, 0x05, 0x84, 0x04, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0xa4, 0x04, 0x25, 0x05, 0xa5, 0x05, 0xc6, 0x05, 0x06, 0x06, 0x26, 0x06, 0x26, 0x06, 0x06, 0x06, 0x06, 0x06, 0xc6, 0x05, 0x65, 0x05, 0xe5, 0x04, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0xc4, 0x04, 0x65, 0x05, 0xc6, 0x05, 0xe6, 0x05, 0x46, 0x06, 0x47, 0x06, 0x47, 0x06, 0x47, 0x06, 0x26, 0x06, 0x06, 0x06, 0x85, 0x05, 0x05, 0x05, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0x05, 0x05, 0xa5, 0x05, 0x06, 0x06, 0x47, 0x06, 0x87, 0x06, 0xa7, 0x06, 0xa7, 0x06, 0xa7, 0x06, 0x67, 0x06, 0x46, 0x06, 0xe6, 0x05, 0x65, 0x05, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0x45, 0x05, 0xc6, 0x05, 0x46, 0x06, 0x67, 0x06, 0xa7, 0x06, 0xc8, 0x06, 0xe8, 0x06, 0xc8, 0x06, 0x87, 0x06, 0x67, 0x06, 0x06, 0x06, 0x85, 0x05, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0x65, 0x05, 0x06, 0x06, 0x87, 0x06, 0xa7, 0x06, 0x08, 0x07, 0x08, 0x07, 0x28, 0x07, 0x28, 0x07, 0xe8, 0x06, 0xa7, 0x06, 0x46, 0x06, 0xc6, 0x05, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0x65, 0x05, 0x06, 0x06, 0xa7, 0x06, 0xc7, 0x06, 0x28, 0x07, 0x48, 0x07, 0x48, 0x07, 0x48, 0x07, 0x08, 0x07, 0xc7, 0x06, 0x47, 0x06, 0xc6, 0x05, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0xa5, 0x05, 0x46, 0x06, 0xc7, 0x06, 0x08, 0x07, 0x69, 0x07, 0x89, 0x07, 0xa9, 0x07, 0x89, 0x07, 0x28, 0x07, 0x08, 0x07, 0x87, 0x06, 0xe6, 0x05, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0xa5, 0x05, 0x47, 0x06, 0xe8, 0x06, 0x08, 0x07, 0x89, 0x07, 0xc9, 0x07, 0xea, 0x07, 0xa9, 0x07, 0x48, 0x07, 0x08, 0x07, 0x87, 0x06, 0x06, 0x06, 0xa3, 0x03, 0xa9, 0x34, 
+  0xa9, 0x34, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa9, 0x34, 
+  0x00, 0x00, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0xa9, 0x34, 0x00, 0x00, 
+  /*alpha channel*/
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  
+};
+
+const lv_img_dsc_t green = {
+  .header.cf = LV_IMG_CF_RGB565A8,
+  .header.always_zero = 0,
+  .header.reserved = 0,
+  .header.w = 16,
+  .header.h = 16,
+  .data_size = 768,
+  .data = green_map,
+};

main/steps/tetris_resources/lb.c

@@ -0,0 +1,69 @@
+#ifdef __has_include
+    #if __has_include("lvgl.h")
+        #ifndef LV_LVGL_H_INCLUDE_SIMPLE
+            #define LV_LVGL_H_INCLUDE_SIMPLE
+        #endif
+    #endif
+#endif
+
+#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
+    #include "lvgl.h"
+#else
+    #include "lvgl/lvgl.h"
+#endif
+
+
+#ifndef LV_ATTRIBUTE_MEM_ALIGN
+#define LV_ATTRIBUTE_MEM_ALIGN
+#endif
+
+#ifndef LV_ATTRIBUTE_IMG_LB
+#define LV_ATTRIBUTE_IMG_LB
+#endif
+
+const LV_ATTRIBUTE_MEM_ALIGN LV_ATTRIBUTE_LARGE_CONST LV_ATTRIBUTE_IMG_LB uint8_t lb_map[] = {
+  0x00, 0x00, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x00, 0x00, 
+  0x53, 0x34, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0x73, 0x34, 0x73, 0x34, 0x73, 0x34, 0x73, 0x34, 0x94, 0x34, 0x94, 0x34, 0x94, 0x34, 0x94, 0x34, 0x73, 0x34, 0x73, 0x34, 0x73, 0x34, 0x73, 0x34, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0x73, 0x34, 0xd5, 0x4c, 0x15, 0x4d, 0x36, 0x4d, 0x37, 0x4d, 0x57, 0x4d, 0x57, 0x4d, 0x57, 0x4d, 0x36, 0x4d, 0x16, 0x4d, 0xf5, 0x4c, 0x53, 0x34, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0xb1, 0x03, 0x15, 0x4d, 0x3d, 0xcf, 0x7b, 0x9e, 0xd9, 0x65, 0xd9, 0x65, 0xf9, 0x65, 0xf9, 0x65, 0xd9, 0x65, 0xd8, 0x65, 0x36, 0x4d, 0xb1, 0x03, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0xb1, 0x03, 0x33, 0x04, 0x95, 0x04, 0xb8, 0x55, 0x7b, 0x86, 0x3a, 0x6e, 0x3a, 0x6e, 0x3a, 0x6e, 0xd9, 0x55, 0xd5, 0x04, 0x54, 0x04, 0xf2, 0x03, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0x12, 0x04, 0x95, 0x04, 0x16, 0x05, 0x37, 0x05, 0x78, 0x05, 0x78, 0x05, 0x99, 0x05, 0x78, 0x05, 0x58, 0x05, 0x37, 0x05, 0xd5, 0x04, 0x53, 0x04, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0x33, 0x04, 0xb5, 0x04, 0x37, 0x05, 0x58, 0x05, 0x99, 0x05, 0xb9, 0x05, 0xb9, 0x05, 0xb9, 0x05, 0x78, 0x05, 0x58, 0x05, 0xf6, 0x04, 0x74, 0x04, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0x74, 0x04, 0x16, 0x05, 0x78, 0x05, 0xb9, 0x05, 0xda, 0x05, 0xfa, 0x05, 0x1b, 0x06, 0xfa, 0x05, 0xda, 0x05, 0x99, 0x05, 0x37, 0x05, 0xb5, 0x04, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0xb5, 0x04, 0x37, 0x05, 0x99, 0x05, 0xda, 0x05, 0x1b, 0x06, 0x3b, 0x06, 0x3b, 0x06, 0x3b, 0x06, 0xfa, 0x05, 0xd9, 0x05, 0x78, 0x05, 0xd6, 0x04, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0xb5, 0x04, 0x58, 0x05, 0xda, 0x05, 0x1b, 0x06, 0x5c, 0x06, 0x7c, 0x06, 0x7d, 0x06, 0x7c, 0x06, 0x3b, 0x06, 0xfb, 0x05, 0x99, 0x05, 0x17, 0x05, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0xd6, 0x04, 0x78, 0x05, 0xfa, 0x05, 0x1b, 0x06, 0x7c, 0x06, 0x9d, 0x06, 0x9d, 0x06, 0x9d, 0x06, 0x5c, 0x06, 0x1b, 0x06, 0xb9, 0x05, 0x37, 0x05, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0x16, 0x05, 0x99, 0x05, 0x1b, 0x06, 0x5c, 0x06, 0xbd, 0x06, 0xde, 0x06, 0xfe, 0x06, 0xde, 0x06, 0x9d, 0x06, 0x5c, 0x06, 0xda, 0x05, 0x58, 0x05, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0x17, 0x05, 0xb9, 0x05, 0x3b, 0x06, 0x7c, 0x06, 0xde, 0x06, 0x1f, 0x07, 0x3f, 0x07, 0x1f, 0x07, 0x9d, 0x06, 0x7c, 0x06, 0xfa, 0x05, 0x58, 0x05, 0x2f, 0x03, 0x53, 0x34, 
+  0x53, 0x34, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x2f, 0x03, 0x53, 0x34, 
+  0x00, 0x00, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x53, 0x34, 0x00, 0x00, 
+  /*alpha channel*/
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  
+};
+
+const lv_img_dsc_t lb = {
+  .header.cf = LV_IMG_CF_RGB565A8,
+  .header.always_zero = 0,
+  .header.reserved = 0,
+  .header.w = 16,
+  .header.h = 16,
+  .data_size = 768,
+  .data = lb_map,
+};

main/steps/tetris_resources/orange.c

@@ -0,0 +1,69 @@
+#ifdef __has_include
+    #if __has_include("lvgl.h")
+        #ifndef LV_LVGL_H_INCLUDE_SIMPLE
+            #define LV_LVGL_H_INCLUDE_SIMPLE
+        #endif
+    #endif
+#endif
+
+#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
+    #include "lvgl.h"
+#else
+    #include "lvgl/lvgl.h"
+#endif
+
+
+#ifndef LV_ATTRIBUTE_MEM_ALIGN
+#define LV_ATTRIBUTE_MEM_ALIGN
+#endif
+
+#ifndef LV_ATTRIBUTE_IMG_ORANGE
+#define LV_ATTRIBUTE_IMG_ORANGE
+#endif
+
+const LV_ATTRIBUTE_MEM_ALIGN LV_ATTRIBUTE_LARGE_CONST LV_ATTRIBUTE_IMG_ORANGE uint8_t orange_map[] = {
+  0x00, 0x00, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x00, 0x00, 
+  0x66, 0x9b, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0x86, 0x9b, 0x86, 0x9b, 0x86, 0x9b, 0x86, 0x9b, 0xa6, 0xa3, 0xa6, 0xa3, 0xa6, 0xa3, 0xa6, 0xa3, 0x86, 0x9b, 0x86, 0x9b, 0x86, 0x9b, 0x86, 0x9b, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0x86, 0x9b, 0x09, 0xac, 0x49, 0xac, 0x49, 0xb4, 0x69, 0xbc, 0x69, 0xbc, 0x89, 0xbc, 0x69, 0xbc, 0x49, 0xb4, 0x49, 0xb4, 0x09, 0xac, 0x86, 0x9b, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0x80, 0x8a, 0x29, 0xac, 0xf9, 0xee, 0xf3, 0xdd, 0x0c, 0xcd, 0x0c, 0xcd, 0x2c, 0xcd, 0x0c, 0xcd, 0x0c, 0xcd, 0xec, 0xc4, 0x49, 0xb4, 0x80, 0x8a, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0x80, 0x8a, 0xe0, 0x9a, 0x40, 0xab, 0xca, 0xc4, 0xd0, 0xdd, 0x6d, 0xd5, 0x6d, 0xd5, 0x6d, 0xd5, 0xea, 0xcc, 0x60, 0xab, 0x00, 0xa3, 0xc0, 0x92, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0xc0, 0x92, 0x40, 0xab, 0x80, 0xb3, 0xa0, 0xbb, 0xe0, 0xc3, 0xe0, 0xc3, 0x00, 0xcc, 0xe0, 0xc3, 0xe0, 0xc3, 0xa0, 0xbb, 0x60, 0xab, 0xe0, 0x9a, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0xe0, 0x9a, 0x40, 0xab, 0xa0, 0xbb, 0xe0, 0xc3, 0x00, 0xcc, 0x20, 0xcc, 0x20, 0xcc, 0x20, 0xcc, 0xe0, 0xc3, 0xe0, 0xc3, 0x80, 0xb3, 0x20, 0xa3, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0x20, 0xa3, 0x80, 0xb3, 0xe0, 0xc3, 0x20, 0xcc, 0x40, 0xd4, 0x60, 0xd4, 0x80, 0xdc, 0x60, 0xd4, 0x40, 0xd4, 0x20, 0xcc, 0xc0, 0xbb, 0x40, 0xab, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0x40, 0xab, 0xa0, 0xbb, 0x00, 0xcc, 0x40, 0xd4, 0x80, 0xdc, 0xa0, 0xdc, 0xa0, 0xdc, 0xa0, 0xdc, 0x60, 0xd4, 0x40, 0xcc, 0xe0, 0xc3, 0x60, 0xb3, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0x40, 0xab, 0xe0, 0xc3, 0x40, 0xd4, 0x80, 0xdc, 0xc0, 0xe4, 0xe0, 0xe4, 0xe0, 0xec, 0xe0, 0xe4, 0xa0, 0xdc, 0x80, 0xdc, 0x00, 0xcc, 0xa0, 0xbb, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0x60, 0xb3, 0xe0, 0xc3, 0x60, 0xd4, 0x80, 0xdc, 0xe0, 0xe4, 0x00, 0xed, 0x00, 0xed, 0x00, 0xed, 0xc0, 0xe4, 0x80, 0xdc, 0x20, 0xcc, 0xa0, 0xbb, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0x80, 0xb3, 0x20, 0xcc, 0x80, 0xdc, 0xc0, 0xe4, 0x20, 0xed, 0x40, 0xf5, 0x40, 0xf5, 0x40, 0xf5, 0x00, 0xed, 0xc0, 0xe4, 0x40, 0xd4, 0xc0, 0xc3, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0xa0, 0xbb, 0x20, 0xcc, 0xa0, 0xdc, 0xe0, 0xe4, 0x40, 0xf5, 0x60, 0xfd, 0x80, 0xfd, 0x60, 0xfd, 0x00, 0xed, 0xe0, 0xe4, 0x60, 0xd4, 0xe0, 0xc3, 0x20, 0x7a, 0x66, 0x9b, 
+  0x66, 0x9b, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x20, 0x7a, 0x66, 0x9b, 
+  0x00, 0x00, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x66, 0x9b, 0x00, 0x00, 
+  /*alpha channel*/
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  
+};
+
+const lv_img_dsc_t orange = {
+  .header.cf = LV_IMG_CF_RGB565A8,
+  .header.always_zero = 0,
+  .header.reserved = 0,
+  .header.w = 16,
+  .header.h = 16,
+  .data_size = 768,
+  .data = orange_map,
+};

main/steps/tetris_resources/purple.c

@@ -0,0 +1,69 @@
+#ifdef __has_include
+    #if __has_include("lvgl.h")
+        #ifndef LV_LVGL_H_INCLUDE_SIMPLE
+            #define LV_LVGL_H_INCLUDE_SIMPLE
+        #endif
+    #endif
+#endif
+
+#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
+    #include "lvgl.h"
+#else
+    #include "lvgl/lvgl.h"
+#endif
+
+
+#ifndef LV_ATTRIBUTE_MEM_ALIGN
+#define LV_ATTRIBUTE_MEM_ALIGN
+#endif
+
+#ifndef LV_ATTRIBUTE_IMG_PURPLE
+#define LV_ATTRIBUTE_IMG_PURPLE
+#endif
+
+const LV_ATTRIBUTE_MEM_ALIGN LV_ATTRIBUTE_LARGE_CONST LV_ATTRIBUTE_IMG_PURPLE uint8_t purple_map[] = {
+  0x00, 0x00, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0x00, 0x00, 
+  0xb3, 0x81, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x93, 0x89, 0x93, 0x89, 0x93, 0x89, 0x93, 0x89, 0x94, 0x89, 0x94, 0x89, 0x94, 0x89, 0x94, 0x89, 0x93, 0x89, 0x93, 0x89, 0x93, 0x89, 0x93, 0x89, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x73, 0x81, 0x55, 0x92, 0x55, 0x9a, 0x56, 0x9a, 0x57, 0xa2, 0x57, 0xa2, 0x57, 0xa2, 0x57, 0xa2, 0x56, 0x9a, 0x56, 0x9a, 0x55, 0x92, 0x73, 0x81, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x11, 0x68, 0x35, 0x9a, 0x5d, 0xe6, 0xdb, 0xcc, 0x19, 0xb3, 0x19, 0xb3, 0x19, 0xb3, 0x19, 0xb3, 0x19, 0xb3, 0x18, 0xb3, 0x56, 0x9a, 0x11, 0x68, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x11, 0x68, 0x13, 0x78, 0x15, 0x80, 0x98, 0xaa, 0x1b, 0xcc, 0x5a, 0xbb, 0x5a, 0xc3, 0x5a, 0xbb, 0x99, 0xb2, 0x15, 0x88, 0x14, 0x80, 0x12, 0x70, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x12, 0x78, 0x15, 0x80, 0x16, 0x90, 0x17, 0x98, 0x18, 0xa0, 0x18, 0xa0, 0x19, 0xa0, 0x18, 0xa0, 0x18, 0x98, 0x17, 0x98, 0x15, 0x88, 0x13, 0x78, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x13, 0x78, 0x15, 0x88, 0x17, 0x98, 0x18, 0x98, 0x19, 0xa0, 0x19, 0xa8, 0x19, 0xa8, 0x19, 0xa8, 0x18, 0xa0, 0x18, 0x98, 0x16, 0x90, 0x14, 0x80, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x14, 0x80, 0x16, 0x90, 0x18, 0xa0, 0x19, 0xa8, 0x1a, 0xa8, 0x1a, 0xb0, 0x1b, 0xb0, 0x1a, 0xb0, 0x1a, 0xa8, 0x19, 0xa0, 0x17, 0x98, 0x15, 0x88, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x15, 0x88, 0x17, 0x98, 0x19, 0xa0, 0x1a, 0xa8, 0x1b, 0xb0, 0x1b, 0xb8, 0x1b, 0xb8, 0x1b, 0xb8, 0x1a, 0xb0, 0x19, 0xa8, 0x18, 0xa0, 0x16, 0x88, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x15, 0x88, 0x18, 0x98, 0x1a, 0xa8, 0x1b, 0xb0, 0x1c, 0xb8, 0x1c, 0xc0, 0x1d, 0xc0, 0x1c, 0xc0, 0x1b, 0xb8, 0x1b, 0xb0, 0x19, 0xa0, 0x17, 0x90, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x16, 0x88, 0x18, 0xa0, 0x1a, 0xb0, 0x1b, 0xb0, 0x1c, 0xc0, 0x1d, 0xc0, 0x1d, 0xc0, 0x1d, 0xc0, 0x1c, 0xb8, 0x1b, 0xb0, 0x19, 0xa8, 0x17, 0x98, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x16, 0x90, 0x19, 0xa0, 0x1b, 0xb0, 0x1c, 0xb8, 0x1d, 0xc8, 0x1e, 0xc8, 0x1e, 0xd0, 0x1e, 0xc8, 0x1d, 0xc0, 0x1c, 0xb8, 0x1a, 0xa8, 0x18, 0x98, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x17, 0x90, 0x19, 0xa8, 0x1b, 0xb8, 0x1c, 0xc0, 0x1e, 0xc8, 0x1f, 0xd0, 0x1f, 0xd8, 0x1f, 0xd0, 0x1d, 0xc0, 0x1c, 0xc0, 0x1a, 0xb0, 0x18, 0x98, 0x0f, 0x58, 0xb3, 0x81, 
+  0xb3, 0x81, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0x0f, 0x58, 0xb3, 0x81, 
+  0x00, 0x00, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0xb3, 0x81, 0x00, 0x00, 
+  /*alpha channel*/
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  
+};
+
+const lv_img_dsc_t purple = {
+  .header.cf = LV_IMG_CF_RGB565A8,
+  .header.always_zero = 0,
+  .header.reserved = 0,
+  .header.w = 16,
+  .header.h = 16,
+  .data_size = 768,
+  .data = purple_map,
+};

main/steps/tetris_resources/red.c

@@ -0,0 +1,69 @@
+#ifdef __has_include
+    #if __has_include("lvgl.h")
+        #ifndef LV_LVGL_H_INCLUDE_SIMPLE
+            #define LV_LVGL_H_INCLUDE_SIMPLE
+        #endif
+    #endif
+#endif
+
+#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
+    #include "lvgl.h"
+#else
+    #include "lvgl/lvgl.h"
+#endif
+
+
+#ifndef LV_ATTRIBUTE_MEM_ALIGN
+#define LV_ATTRIBUTE_MEM_ALIGN
+#endif
+
+#ifndef LV_ATTRIBUTE_IMG_RED
+#define LV_ATTRIBUTE_IMG_RED
+#endif
+
+const LV_ATTRIBUTE_MEM_ALIGN LV_ATTRIBUTE_LARGE_CONST LV_ATTRIBUTE_IMG_RED uint8_t red_map[] = {
+  0x00, 0x00, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0x00, 0x00, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x86, 0x99, 0x86, 0x99, 0x86, 0x99, 0x86, 0x99, 0x86, 0xa1, 0x86, 0xa1, 0x86, 0xa1, 0x86, 0xa1, 0x86, 0x99, 0x86, 0x99, 0x86, 0x99, 0x86, 0x99, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x66, 0x99, 0x49, 0xaa, 0x49, 0xaa, 0x49, 0xb2, 0x49, 0xba, 0x49, 0xba, 0x49, 0xba, 0x49, 0xba, 0x49, 0xb2, 0x49, 0xb2, 0x49, 0xaa, 0x66, 0x99, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0x88, 0x29, 0xaa, 0x59, 0xee, 0xd3, 0xdc, 0x0c, 0xcb, 0x0c, 0xcb, 0x0c, 0xcb, 0x0c, 0xcb, 0x0c, 0xcb, 0x0c, 0xc3, 0x49, 0xb2, 0x00, 0x88, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0x88, 0x00, 0x98, 0x00, 0xa8, 0x8a, 0xc2, 0x10, 0xdc, 0x4d, 0xd3, 0x4d, 0xd3, 0x4d, 0xd3, 0x8a, 0xca, 0x00, 0xa8, 0x00, 0xa0, 0x00, 0x90, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0x90, 0x00, 0xa8, 0x00, 0xb0, 0x00, 0xb8, 0x00, 0xc0, 0x00, 0xc0, 0x00, 0xc8, 0x00, 0xc0, 0x00, 0xc0, 0x00, 0xb8, 0x00, 0xa8, 0x00, 0x98, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0x98, 0x00, 0xa8, 0x00, 0xb8, 0x00, 0xc0, 0x00, 0xc8, 0x00, 0xc8, 0x00, 0xc8, 0x00, 0xc8, 0x00, 0xc0, 0x00, 0xc0, 0x00, 0xb0, 0x00, 0xa0, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0xa0, 0x00, 0xb0, 0x00, 0xc0, 0x00, 0xc8, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xd8, 0x00, 0xd0, 0x00, 0xd0, 0x00, 0xc8, 0x00, 0xb8, 0x00, 0xa8, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0xa8, 0x00, 0xb8, 0x00, 0xc8, 0x00, 0xd0, 0x00, 0xd8, 0x00, 0xd8, 0x00, 0xd8, 0x00, 0xd8, 0x00, 0xd0, 0x00, 0xc8, 0x00, 0xc0, 0x00, 0xb0, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0xa8, 0x00, 0xc0, 0x00, 0xd0, 0x00, 0xd8, 0x00, 0xe0, 0x00, 0xe0, 0x00, 0xe8, 0x00, 0xe0, 0x00, 0xd8, 0x00, 0xd8, 0x00, 0xc8, 0x00, 0xb8, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0xb0, 0x00, 0xc0, 0x00, 0xd0, 0x00, 0xd8, 0x00, 0xe0, 0x00, 0xe8, 0x00, 0xe8, 0x00, 0xe8, 0x00, 0xe0, 0x00, 0xd8, 0x00, 0xc8, 0x00, 0xb8, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0xb0, 0x00, 0xc8, 0x00, 0xd8, 0x00, 0xe0, 0x00, 0xe8, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xf0, 0x00, 0xe8, 0x00, 0xe0, 0x00, 0xd0, 0x00, 0xc0, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0xb8, 0x00, 0xc8, 0x00, 0xd8, 0x00, 0xe0, 0x00, 0xf0, 0x00, 0xf8, 0x00, 0xf8, 0x00, 0xf8, 0x00, 0xe8, 0x00, 0xe0, 0x00, 0xd0, 0x00, 0xc0, 0x00, 0x78, 0xa6, 0x99, 
+  0xa6, 0x99, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0x00, 0x78, 0xa6, 0x99, 
+  0x00, 0x00, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0xa6, 0x99, 0x00, 0x00, 
+  /*alpha channel*/
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  
+};
+
+const lv_img_dsc_t red = {
+  .header.cf = LV_IMG_CF_RGB565A8,
+  .header.always_zero = 0,
+  .header.reserved = 0,
+  .header.w = 16,
+  .header.h = 16,
+  .data_size = 768,
+  .data = red_map,
+};

main/steps/tetris_resources/yellow.c

@@ -0,0 +1,69 @@
+#ifdef __has_include
+    #if __has_include("lvgl.h")
+        #ifndef LV_LVGL_H_INCLUDE_SIMPLE
+            #define LV_LVGL_H_INCLUDE_SIMPLE
+        #endif
+    #endif
+#endif
+
+#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
+    #include "lvgl.h"
+#else
+    #include "lvgl/lvgl.h"
+#endif
+
+
+#ifndef LV_ATTRIBUTE_MEM_ALIGN
+#define LV_ATTRIBUTE_MEM_ALIGN
+#endif
+
+#ifndef LV_ATTRIBUTE_IMG_YELLOW
+#define LV_ATTRIBUTE_IMG_YELLOW
+#endif
+
+const LV_ATTRIBUTE_MEM_ALIGN LV_ATTRIBUTE_LARGE_CONST LV_ATTRIBUTE_IMG_YELLOW uint8_t yellow_map[] = {
+  0x00, 0x00, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x00, 0x00, 
+  0x88, 0x9c, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0xa8, 0x9c, 0xa8, 0xa4, 0xa8, 0xa4, 0xa8, 0xa4, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0x88, 0x9c, 0xcb, 0xa4, 0xeb, 0xac, 0x0b, 0xad, 0x2b, 0xb5, 0x2b, 0xb5, 0x2b, 0xb5, 0x2b, 0xb5, 0x0b, 0xad, 0x0b, 0xad, 0xcb, 0xa4, 0x88, 0x9c, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0x20, 0x94, 0xeb, 0xac, 0x18, 0xef, 0x33, 0xce, 0xae, 0xc5, 0xae, 0xc5, 0xae, 0xc5, 0xae, 0xc5, 0x8e, 0xbd, 0x8e, 0xbd, 0x0b, 0xad, 0x20, 0x94, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0x20, 0x94, 0x60, 0x9c, 0xa0, 0xa4, 0x8c, 0xbd, 0x31, 0xd6, 0xef, 0xcd, 0xef, 0xcd, 0xef, 0xcd, 0x8c, 0xbd, 0xc0, 0xac, 0x80, 0xa4, 0x40, 0x94, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0x40, 0x9c, 0xa0, 0xa4, 0x00, 0xad, 0x20, 0xb5, 0x40, 0xbd, 0x40, 0xbd, 0x60, 0xbd, 0x40, 0xbd, 0x40, 0xbd, 0x20, 0xb5, 0xc0, 0xac, 0x80, 0x9c, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0x60, 0x9c, 0xc0, 0xac, 0x20, 0xb5, 0x20, 0xb5, 0x60, 0xbd, 0x80, 0xc5, 0x80, 0xc5, 0x80, 0xc5, 0x40, 0xbd, 0x40, 0xbd, 0xe0, 0xac, 0x80, 0xa4, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0x80, 0xa4, 0x00, 0xad, 0x40, 0xbd, 0x80, 0xc5, 0xa0, 0xcd, 0xc0, 0xcd, 0xc0, 0xcd, 0xc0, 0xcd, 0xa0, 0xc5, 0x60, 0xc5, 0x20, 0xb5, 0xc0, 0xac, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0xc0, 0xa4, 0x20, 0xb5, 0x60, 0xbd, 0x80, 0xc5, 0xc0, 0xcd, 0xe0, 0xd5, 0x00, 0xd6, 0xe0, 0xd5, 0xc0, 0xcd, 0x80, 0xc5, 0x40, 0xbd, 0xe0, 0xac, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0xc0, 0xac, 0x40, 0xbd, 0xa0, 0xcd, 0xc0, 0xcd, 0x20, 0xde, 0x20, 0xde, 0x40, 0xe6, 0x40, 0xde, 0x00, 0xd6, 0xc0, 0xcd, 0x60, 0xbd, 0x00, 0xb5, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0xe0, 0xac, 0x40, 0xbd, 0xc0, 0xcd, 0xe0, 0xd5, 0x40, 0xde, 0x60, 0xe6, 0x60, 0xe6, 0x60, 0xe6, 0x20, 0xde, 0xe0, 0xd5, 0x80, 0xc5, 0x20, 0xb5, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0x00, 0xad, 0x60, 0xc5, 0xe0, 0xd5, 0x20, 0xde, 0x80, 0xee, 0xa0, 0xee, 0xc0, 0xf6, 0xa0, 0xee, 0x40, 0xe6, 0x20, 0xde, 0xa0, 0xcd, 0x20, 0xb5, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0x00, 0xb5, 0x80, 0xc5, 0x00, 0xd6, 0x20, 0xde, 0xa0, 0xee, 0xe0, 0xf6, 0x00, 0xff, 0xe0, 0xf6, 0x60, 0xe6, 0x20, 0xde, 0xc0, 0xcd, 0x40, 0xbd, 0xa0, 0x83, 0x88, 0x9c, 
+  0x88, 0x9c, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0xa0, 0x83, 0x88, 0x9c, 
+  0x00, 0x00, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x88, 0x9c, 0x00, 0x00, 
+  /*alpha channel*/
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+  0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 
+  
+};
+
+const lv_img_dsc_t yellow = {
+  .header.cf = LV_IMG_CF_RGB565A8,
+  .header.always_zero = 0,
+  .header.reserved = 0,
+  .header.w = 16,
+  .header.h = 16,
+  .data_size = 768,
+  .data = yellow_map,
+};