firmware-nucleo/App/Inc/display_i2c.h (763B)
1 /* 2 * Copyright (c) 2026 Martin Javier Klöckner <mklockner@fi.uba.ar> 3 * 4 * See file `LICENSE` for full details 5 */ 6 7 #ifndef _DISPLAY_I2C_H_ 8 #define _DISPLAY_I2C_H_ 9 10 #include <stdint.h> 11 #include <stdbool.h> 12 13 #ifdef __cplusplus 14 extern "C" { 15 #endif 16 17 #define G_DISPLAY_CHAR_DEGREE_CODE 0xDF 18 19 void display_i2c_init(); 20 void display_i2c_set_cursor_pos(uint8_t x, uint8_t y); 21 void display_i2c_write_string(const char *str); 22 void display_i2c_clear(void); 23 24 void display_i2c_async_set_cursor_pos(uint8_t x, uint8_t y); 25 void display_i2c_async_write_string(const char *str); 26 void display_i2c_async_clear(void); 27 void display_i2c_async_tick(void); 28 bool display_i2c_async_done(void); 29 30 #ifdef __cplusplus 31 } 32 #endif 33 34 #endif /* _DISPLAY_I2C_H_ */