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/*
* Copyright (c) 2017 Jan Van Winkel <jan.van_winkel@dxplore.eu>
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_DRIVERS_DISPLAY_DISPLAY_ILI9340_H_
#define ZEPHYR_DRIVERS_DISPLAY_DISPLAY_ILI9340_H_
#include "board_config.h"
#include <autoconf.h>
#include <zephyr.h>
#define ILI9340_CMD_ENTER_SLEEP 0x10
#define ILI9340_CMD_EXIT_SLEEP 0x11
#define ILI9340_CMD_GAMMA_SET 0x26
#define ILI9340_CMD_DISPLAY_OFF 0x28
#define ILI9340_CMD_DISPLAY_ON 0x29
#define ILI9340_CMD_COLUMN_ADDR 0x2a
#define ILI9340_CMD_PAGE_ADDR 0x2b
#define ILI9340_CMD_MEM_WRITE 0x2c
#define ILI9340_CMD_MEM_ACCESS_CTRL 0x36
#define ILI9340_CMD_PIXEL_FORMAT_SET 0x3A
#define ILI9340_CMD_FRAME_CTRL_NORMAL_MODE 0xB1
#define ILI9340_CMD_DISPLAY_FUNCTION_CTRL 0xB6
#define ILI9340_CMD_POWER_CTRL_1 0xC0
#define ILI9340_CMD_POWER_CTRL_2 0xC1
#define ILI9340_CMD_VCOM_CTRL_1 0xC5
#define ILI9340_CMD_VCOM_CTRL_2 0xC7
#define ILI9340_CMD_POSITVE_GAMMA_CORRECTION 0xE0
#define ILI9340_CMD_NEGATIVE_GAMMA_CORRECTION 0xE1
#define ILI9340_DATA_MEM_ACCESS_CTRL_MY 0x80
#define ILI9340_DATA_MEM_ACCESS_CTRL_MX 0x40
#define ILI9340_DATA_MEM_ACCESS_CTRL_MV 0x20
#define ILI9340_DATA_MEM_ACCESS_CTRL_ML 0x10
#define ILI9340_DATA_MEM_ACCESS_CTRL_BGR 0x08
#define ILI9340_DATA_MEM_ACCESS_CTRL_MH 0x04
#define ILI9340_DATA_PIXEL_FORMAT_RGB_18_BIT 0x60
#define ILI9340_DATA_PIXEL_FORMAT_RGB_16_BIT 0x50
#define ILI9340_DATA_PIXEL_FORMAT_MCU_18_BIT 0x06
#define ILI9340_DATA_PIXEL_FORMAT_MCU_16_BIT 0x05
struct ili9340_data;
/**
* Send data to ILI9340 display controller
*
* @param data Device data structure
* @param cmd Command to send to display controller
* @param tx_data Data to transmit to the display controller
* In case no data should be transmitted pass a NULL pointer
* @param tx_len Number of bytes in tx_data buffer
*
*/
void
ili9340_transmit(struct ili9340_data *data, u8_t cmd, void *tx_data,
size_t tx_len);
/**
* Perform LCD specific initialization
*
* @param data Device data structure
*/
void
ili9340_lcd_init(struct ili9340_data *data);
#define DT_ILITEK_ILI9340_0_LABEL "DISPLAY"
#define CONFIG_DISPLAY_LOG_LEVEL 0
#endif /* ZEPHYR_DRIVERS_DISPLAY_DISPLAY_ILI9340_H_ */
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