Step 5

main/drivers/leds.h

@@ -24,14 +24,14 @@ typedef enum {
     rfid = 10,
     keypad = 11,
     char_lcd = 12,
-    s4 = 13,
-    s3 = 14,
-    s2 = 15,
-    s1 = 16,
-    b1 = 17,
-    b2 = 18,
-    b3 = 19,
-    b4 = 20,
+    switch4 = 13,
+    switch3 = 14,
+    switch2 = 15,
+    switch1 = 16,
+    button1 = 17,
+    button2 = 18,
+    button3 = 19,
+    button4 = 20,
 } Led;
 
 void init_leds(void);

main/drivers/sseg.cpp

@@ -8,18 +8,18 @@ void init_sseg() {
     sseg = new TM1640(SSEG_PIN_DATA, SSEG_PIN_CLK, 8);
 }
 
-void set_game_sseg_raw(uint8_t* digits) {
-    sseg->setSegments(0, digits[0]);
-    sseg->setSegments(1, digits[1]);
-    sseg->setSegments(2, digits[2]);
-    sseg->setSegments(3, digits[3]);
+void set_game_sseg_raw(const uint8_t* digits) {
+    sseg->setSegments(digits[0], 0);
+    sseg->setSegments(digits[1], 1);
+    sseg->setSegments(digits[2], 2);
+    sseg->setSegments(digits[3], 3);
 }
 
-void set_module_sseg_raw(uint8_t* digits) {
-    sseg->setSegments(4, digits[0]);
-    sseg->setSegments(5, digits[1]);
-    sseg->setSegments(6, digits[2]);
-    sseg->setSegments(7, digits[3]);
+void set_module_sseg_raw(const uint8_t* digits) {
+    sseg->setSegments(digits[0], 4);
+    sseg->setSegments(digits[1], 5);
+    sseg->setSegments(digits[2], 6);
+    sseg->setSegments(digits[3], 7);
 }
 
 void set_game_sseg_num(unsigned int value, int dot_pos) {

main/drivers/sseg.h

@@ -17,14 +17,14 @@ void init_sseg();
 /// the bits 0-6 map to segments A-G, and bit 7 is DP.
 ///
 /// `digits` must have len >= 4.
-void set_game_sseg_raw(uint8_t* digits);
+void set_game_sseg_raw(const uint8_t* digits);
 
 /// sets the module seven segment to the value of the digits
 ///
 /// the bits 0-6 map to segments A-G, and bit 7 is DP.
 ///
 /// `digits` must have len >= 4.
-void set_module_sseg_raw(uint8_t* digits);
+void set_module_sseg_raw(const uint8_t* digits);
 
 /// sets the game timer to the given number, with the dot at position `dot_pos` from the right (0 => right-most digit).
 void set_game_sseg_num(unsigned int value, int dot_pos);