99 lines
1.8 KiB
C++
99 lines
1.8 KiB
C++
#include "char_lcd.h"
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#include "./i2c_lcd_pcf8574.h"
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#include <esp_log.h>
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i2c_lcd_pcf8574_handle_t lcd;
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static const char *TAG = "char_lcd";
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void init_lcd() {
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ESP_LOGI(TAG, "Initializing LCD");
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lcd_init(&lcd, LCD_ADDR, CHAR_LCD_I2C_NUM);
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lcd_begin(&lcd, LCD_COLS, LCD_ROWS);
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lcd_set_backlight(&lcd, 255);
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ESP_LOGI(TAG, "LCD initialized!");
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}
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void lcd_clear() {
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lcd_clear(&lcd);
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}
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void lcd_cursor_home() {
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lcd_home(&lcd);
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}
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void lcd_set_cursor_pos(uint8_t col, uint8_t row) {
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lcd_set_cursor(&lcd, col, row);
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}
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void lcd_set_display(bool display) {
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if (display) {
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lcd_display(&lcd);
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} else {
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lcd_no_display(&lcd);
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}
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}
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void lcd_set_cursor_vis(bool cursor) {
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if (cursor) {
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lcd_cursor(&lcd);
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} else {
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lcd_no_cursor(&lcd);
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}
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}
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void lcd_set_cursor_blink(bool blink) {
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if (blink) {
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lcd_blink(&lcd);
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} else {
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lcd_no_blink(&lcd);
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}
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}
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void lcd_scroll_display_left() {
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lcd_scroll_display_left(&lcd);
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}
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void lcd_scroll_display_right() {
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lcd_scroll_display_right(&lcd);
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}
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void lcd_left_to_right() {
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lcd_left_to_right(&lcd);
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}
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void lcd_right_to_left() {
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lcd_right_to_left(&lcd);
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}
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void lcd_set_autoscroll(bool autoscroll) {
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if (autoscroll) {
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lcd_autoscroll(&lcd);
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} else {
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lcd_no_autoscroll(&lcd);
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}
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}
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void lcd_set_backlight(uint8_t brightness) {
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lcd_set_backlight(&lcd, brightness);
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}
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void lcd_create_char(uint8_t location, uint8_t charmap[]) {
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lcd_create_char(&lcd, location, charmap);
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}
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void lcd_write(uint8_t value) {
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lcd_write(&lcd, value);
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}
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void lcd_print(const char* str) {
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lcd_print(&lcd, str);
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}
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void lcd_print(uint8_t col, uint8_t row, const char* str) {
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lcd_set_cursor_pos(col, row);
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lcd_print(&lcd, str);
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} |