hackaton2019

//st7789v.h
#ifndef _ST7789V_H
#define _ST7789V_H

#include "display.h"
#include "stm32f4xx_hal.h"


//public flags (config)
#define ST7789V_FLG_DMA   0x08  // DMA enabled
#define ST7789V_FLG_MISO  0x10  // MISO enabled
#define ST7789V_FLG_SAFE  0x20  // SAFE mode (no DMA and safe delay)

#define ST7789V_DEF_COLMOD  0x05  // interface pixel format (5-6-5, hi-color)
#define ST7789V_DEF_MADCTL  0xC0  // memory data access control (mirror XY)


#pragma pack(push)
#pragma pack(1)

typedef struct _st7789v_config_t
{
	SPI_HandleTypeDef* phspi; // spi handle pointer
	uint8_t pinCS;            // CS pin
	uint8_t pinRS;            // RS pin
	uint8_t pinRST;           // RST pin
	uint8_t flg;              // flags (DMA, MISO)
	uint8_t colmod;           // interface pixel format
	uint8_t madctl;           // memory data access control

	uint8_t gamma;
	uint8_t brightness;
	uint8_t is_inverted;
	uint8_t control;
} st7789v_config_t;

#pragma pack(pop)


#ifdef __cplusplus
extern "C" {
#endif //__cplusplus


extern void st7789v_inversion_on(void);
extern void st7789v_inversion_off(void);
extern void st7789v_inversion_tgl(void);
extern uint8_t st7789v_inversion_get(void);

extern void st7789v_gamma_next(void);
extern void st7789v_gamma_prev(void);
extern void st7789v_gamma_set(uint8_t gamma);
extern uint8_t st7789v_gamma_get(void);

extern void st7789v_brightness_set(uint8_t brightness);
extern uint8_t st7789v_brightness_get(void);

extern void st7789v_brightness_enable(void);
extern void st7789v_brightness_disable(void);

extern color_t st7789v_get_pixel(point_ui16_t pt);
extern void st7789v_set_pixel_directColor(point_ui16_t pt, uint16_t noClr);
extern uint16_t st7789v_get_pixel_directColor(point_ui16_t pt);



extern const display_t st7789v_display;

extern st7789v_config_t st7789v_config;

extern void st7789v_enable_safe_mode(void);

extern void st7789v_spi_tx_complete(void);


#ifdef __cplusplus
}
#endif //__cplusplus


#endif // _ST7789V_H