#ifndef __OLED_CONFIG_H
#define __OLED_CONFIG_H

// Интерфейс экрана
//#define I2C_BRIDGE

// Интерфейс экрана
#define SPI_BRIDGE


#define OLED_RST_PIN    GPIO_PIN_5
#define OLED_RST_PORT   GPIOA

#define OLED_DC_PIN     GPIO_PIN_6
#define OLED_DC_PORT    GPIOA

#define OLED_RST_0      HAL_GPIO_WritePin(OLED_RST_PORT, OLED_RST_PIN, GPIO_PIN_RESET)
#define OLED_RST_1      HAL_GPIO_WritePin(OLED_RST_PORT, OLED_RST_PIN, GPIO_PIN_SET)

#define OLED_DC_0       HAL_GPIO_WritePin(OLED_DC_PORT, OLED_DC_PIN, GPIO_PIN_RESET)
#define OLED_DC_1       HAL_GPIO_WritePin(OLED_DC_PORT, OLED_DC_PIN, GPIO_PIN_SET)

#define OLED_CS_0       HAL_GPIO_WritePin(OLED_SPI_CS_PORT, OLED_SPI_CS_PIN, GPIO_PIN_RESET)
#define OLED_CS_1       HAL_GPIO_WritePin(OLED_SPI_CS_PORT, OLED_SPI_CS_PIN, GPIO_PIN_SET)

// SPI settings
#define OLED_SPI_SCK_PORT   GPIOB
#define OLED_SPI_SCK_PIN    GPIO_PIN_13
#define OLED_SPI_SCK_AF     GPIO_AF5_SPI2

#define OLED_SPI_CS_PORT    GPIOB
#define OLED_SPI_CS_PIN     GPIO_PIN_12

#define OLED_SPI_MOSI_PORT  GPIOB
#define OLED_SPI_MOSI_PIN   GPIO_PIN_15
#define OLED_SPI_MOSI_AF    GPIO_AF5_SPI2

#define OLED_SPI_MISO_PORT  GPIOB
#define OLED_SPI_MISO_PIN   GPIO_PIN_14
#define OLED_SPI_MISO_AF    GPIO_AF5_SPI2


// OLED settings
#define OLED_I2C_ADDR               0x7A

#define OLED_HEIGHT                 128
#define OLED_WIDTH                  128
#define OLED_BUF_SIZE               8192    // OLED_HEIGHT * OLED_WIDTH / 2

#define SSD1327_SETCOLUMNADDRESS	0x15
#define SSD1327_SETROWADDRESS		0x75
#define SSD1327_SETCONTRASTCURRENT 	0x81
#define SSD1327_NOP					0x84
#define SSD1327_SEGREMAP			0xA0
#define SSD1327_SETDISPLAYSTARTLINE	0xA1
#define SSD1327_SETDISPLAYOFFSET	0xA2
#define SSD1327_DISPLAYALLON_RESUME 0xA4
#define SSD1327_DISPLAYALLON 		0xA5
#define SSD1327_NORMALDISPLAY 		0xA6
#define SSD1327_INVERTDISPLAY 		0xA7
#define SSD1327_SETMULTIPLEX		0xA8
#define SSD1327_FUNCTIONSELECTIONA	0xAB
#define SSD1327_DISPLAYOFF			0xAE
#define SSD1327_DISPLAYON			0xAF
#define SSD1327_SETPHASELENGTH		0xB1
#define SSD1327_SETFRONTCLOCKDIVIDER_OSCILLATORFREQUENCY    0xB3
#define SSD1327_SETGPIO				0xB5
#define SSD1327_SETSECONDPRECHARGEPERTIOD	                0xB6
#define SSD1327_SETGRAYSCALETABLE	0xB8
#define SSD1327_SELECTDEFAULTLINEARGRAYSCALETABLE           0xB9
#define SSD1327_SETPRECHARGEVOLTAGE	0xBC
#define SSD1327_SETSETVCOMVOLTAGE	0xBE
#define SSD1327_FUNCTIONSELECTIONB	0xD5
#define SSD1327_SETCOMMANDLOCK		0xFD

//
// Scrolling #defines
//
#define SSD1327_ACTIVATE_SCROLL			0x2F
#define SSD1327_DEACTIVATE_SCROLL		0x2E
#define SSD1327_RIGHT_HORIZONTAL_SCROLL	0x26
#define SSD1327_LEFT_HORIZONTAL_SCROLL	0x27

// Colors
#define BLACK       0
#define WHITE       15

// Scrolling enums
typedef enum
{
	SCROLL_EVERY_5_FRAMES,
	SCROLL_EVERY_64_FRAMES,
	SCROLL_EVERY_128_FRAMES,
	SCROLL_EVERY_256_FRAMES,
	SCROLL_EVERY_3_FRAMES,
	SCROLL_EVERY_4_FRAMES,
	SCROLL_EVERY_25_FRAMES,
	SCROLL_EVERY_2_FRAMES,
} scroll_horizontal_speed;


#endif // __OLED_CONFIG_H