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#ifndef _DISPLAY_H_
#define _DISPLAY_H_
#include "ESP32-HUB75-MatrixPanel-I2S-DMA.h"
#include "pins.h"
#define PANEL_RES_X 64
#define PANEL_RES_Y 32
#define PANEL_CHAIN 1
extern MatrixPanel_I2S_DMA *dma_display;
extern uint8_t font[];
extern int arrow_up_icon[];
extern int arrow_down_icon[];
esp_err_t init_display();
void drawChar(uint8_t x, uint8_t y, unsigned char c, uint8_t r, uint8_t g, uint8_t b);
void drawText(uint8_t x, uint8_t y, const char* text, unsigned int length, uint8_t r, uint8_t g, uint8_t b);
#endif
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