#ifndef __SPI_LCD_DRIVER_H #define __SPI_LCD_DRIVER_H //#include "asm/spi.h" #ifdef Reset #undef Reset #endif #ifndef SPI_LCD_DEBUG_ENABLE #define SPI_LCD_DEBUG_ENABLE 0 #endif #if (SPI_LCD_DEBUG_ENABLE == 0) #define lcd_d(...) #define lcd_w(...) #define lcd_e(fmt, ...) printf("[LCD ERROR]: "fmt, ##__VA_ARGS__) #elif (SPI_LCD_DEBUG_ENABLE == 1) #define lcd_d(...) #define lcd_w(fmt, ...) printf("[LCD WARNING]: "fmt, ##__VA_ARGS__) #define lcd_e(fmt, ...) printf("[LCD ERROR]: "fmt, ##__VA_ARGS__) #else #define lcd_d(fmt, ...) printf("[LCD DEBUG]: "fmt, ##__VA_ARGS__) #define lcd_w(fmt, ...) printf("[LCD WARNING]: "fmt, ##__VA_ARGS__) #define lcd_e(fmt, ...) printf("[LCD ERROR]: "fmt, ##__VA_ARGS__) #endif // 注意：以下配置组合为固定搭配，不可随意更改 // 切换配置使用上面的宏选择 #if defined(CONFIG_CPU_BR28) || defined(CONFIG_CPU_BR35)||1 #include "app_config.h" #define SPI_SUBMODE(config) (((config)>>16)&0xf0) #define SPI_WIRE(config) (((config)>>16)&0x0f) #define PIXEL_nPnT(config) (((config))&0xe0) #define PIXEL_nTnB(config) (((config))&0x1f) #define SPI_IF_MODE(config) (((config)>>16)&0xff) #define OUT_FORMAT(config) (((config)>>8)&0xff) #define PIXEL_TYPE(config) (((config))&0xff) #define LCD_CONFIG(mode, format, type) (((mode)<<16) | ((format)<<8) | (type)) /////////////////////////////////////////////spi 3wire/////////////////////////////////////////////// #define SPI_3WIRE_RGB888_1T8B LCD_CONFIG(SPI_MODE|SPI_WIRE3, FORMAT_RGB888, PIXEL_1P3T|PIXEL_1T8B) #define SPI_3WIRE_RGB888_1T24B LCD_CONFIG(SPI_MODE|SPI_WIRE3, FORMAT_RGB888, PIXEL_1P1T|PIXEL_1T24B) #define SPI_3WIRE_RGB666_1T8B LCD_CONFIG(SPI_MODE|SPI_WIRE3, FORMAT_RGB666, PIXEL_1P3T|PIXEL_1T8B) #define SPI_3WIRE_RGB666_1T18B LCD_CONFIG(SPI_MODE|SPI_WIRE3, FORMAT_RGB666, PIXEL_1P1T|PIXEL_1T18B) #define SPI_3WIRE_RGB565_1T8B LCD_CONFIG(SPI_MODE|SPI_WIRE3, FORMAT_RGB565, PIXEL_1P2T|PIXEL_1T8B) #define SPI_3WIRE_RGB565_1T16B LCD_CONFIG(SPI_MODE|SPI_WIRE3, FORMAT_RGB565, PIXEL_1P1T|PIXEL_1T16B) /////////////////////////////////////////////spi 4wire/////////////////////////////////////////////// #define SPI_4WIRE_RGB888_1T8B LCD_CONFIG(SPI_MODE|SPI_WIRE4, FORMAT_RGB888, PIXEL_1P3T|PIXEL_1T8B) #define SPI_4WIRE_RGB888_1T24B LCD_CONFIG(SPI_MODE|SPI_WIRE4, FORMAT_RGB888, PIXEL_1P1T|PIXEL_1T24B) #define SPI_4WIRE_RGB666_1T8B LCD_CONFIG(SPI_MODE|SPI_WIRE4, FORMAT_RGB666, PIXEL_1P3T|PIXEL_1T8B) #define SPI_4WIRE_RGB666_1T18B LCD_CONFIG(SPI_MODE|SPI_WIRE4, FORMAT_RGB666, PIXEL_1P1T|PIXEL_1T18B) #define SPI_4WIRE_RGB565_1T8B LCD_CONFIG(SPI_MODE|SPI_WIRE4, FORMAT_RGB565, PIXEL_1P2T|PIXEL_1T8B) #define SPI_4WIRE_RGB565_1T16B LCD_CONFIG(SPI_MODE|SPI_WIRE4, FORMAT_RGB565, PIXEL_1P1T|PIXEL_1T16B) ////////////////////////////////////////////dspi 3wire/////////////////////////////////////////////// #define DSPI_3WIRE_RGB565_1T8B LCD_CONFIG(DSPI_MODE|SPI_WIRE3, FORMAT_RGB565, PIXEL_1P1T|PIXEL_1T8B) #define DSPI_3WIRE_RGB666_1T9B LCD_CONFIG(DSPI_MODE|SPI_WIRE3, FORMAT_RGB666, PIXEL_1P1T|PIXEL_1T9B) #define DSPI_3WIRE_RGB666_1T6B LCD_CONFIG(DSPI_MODE|SPI_WIRE3, FORMAT_RGB666, PIXEL_2P3T|PIXEL_1T6B) #define DSPI_3WIRE_RGB888_1T12B LCD_CONFIG(DSPI_MODE|SPI_WIRE3, FORMAT_RGB888, PIXEL_1P1T|PIXEL_1T12B) #define DSPI_3WIRE_RGB888_1T8B LCD_CONFIG(DSPI_MODE|SPI_WIRE3, FORMAT_RGB888, PIXEL_2P3T|PIXEL_1T8B) ////////////////////////////////////////////dspi 4wire/////////////////////////////////////////////// #define DSPI_4WIRE_RGB565_1T8B LCD_CONFIG(DSPI_MODE|SPI_WIRE4, FORMAT_RGB565, PIXEL_1P1T|PIXEL_1T8B) #define DSPI_4WIRE_RGB666_1T9B LCD_CONFIG(DSPI_MODE|SPI_WIRE4, FORMAT_RGB666, PIXEL_1P1T|PIXEL_1T9B) #define DSPI_4WIRE_RGB666_1T6B LCD_CONFIG(DSPI_MODE|SPI_WIRE4, FORMAT_RGB666, PIXEL_2P3T|PIXEL_1T6B) #define DSPI_4WIRE_RGB888_1T12B LCD_CONFIG(DSPI_MODE|SPI_WIRE4, FORMAT_RGB888, PIXEL_1P1T|PIXEL_1T12B) #define DSPI_4WIRE_RGB888_1T8B LCD_CONFIG(DSPI_MODE|SPI_WIRE4, FORMAT_RGB888, PIXEL_2P3T|PIXEL_1T8B) ///////////////////////////////////////////////qspi////////////////////////////////////////////////// #define QSPI_RGB565_SUBMODE0_1T8B LCD_CONFIG(QSPI_MODE|QSPI_SUBMODE0, FORMAT_RGB565, PIXEL_1P2T|PIXEL_1T8B) #define QSPI_RGB666_SUBMODE0_1T8B LCD_CONFIG(QSPI_MODE|QSPI_SUBMODE0, FORMAT_RGB666, PIXEL_1P3T|PIXEL_1T8B) #define QSPI_RGB888_SUBMODE0_1T8B LCD_CONFIG(QSPI_MODE|QSPI_SUBMODE0, FORMAT_RGB888, PIXEL_1P3T|PIXEL_1T8B) #define QSPI_RGB565_SUBMODE1_1T2B LCD_CONFIG(QSPI_MODE|QSPI_SUBMODE1, FORMAT_RGB565, PIXEL_1P2T|PIXEL_1T2B) #define QSPI_RGB666_SUBMODE1_1T2B LCD_CONFIG(QSPI_MODE|QSPI_SUBMODE1, FORMAT_RGB666, PIXEL_1P3T|PIXEL_1T2B) #define QSPI_RGB888_SUBMODE1_1T2B LCD_CONFIG(QSPI_MODE|QSPI_SUBMODE1, FORMAT_RGB888, PIXEL_1P3T|PIXEL_1T2B) #define QSPI_RGB565_SUBMODE2_1T2B LCD_CONFIG(QSPI_MODE|QSPI_SUBMODE2, FORMAT_RGB565, PIXEL_1P2T|PIXEL_1T2B) #define QSPI_RGB666_SUBMODE2_1T2B LCD_CONFIG(QSPI_MODE|QSPI_SUBMODE2, FORMAT_RGB666, PIXEL_1P3T|PIXEL_1T2B) #define QSPI_RGB888_SUBMODE2_1T2B LCD_CONFIG(QSPI_MODE|QSPI_SUBMODE2, FORMAT_RGB888, PIXEL_1P3T|PIXEL_1T2B) #define QSPI_RGB565_ST77903_1T2B LCD_CONFIG(QSPI_MODE|QSPI_ST77903, FORMAT_RGB565, PIXEL_1P2T|PIXEL_1T2B) #define QSPI_RGB666_ST77903_1T2B LCD_CONFIG(QSPI_MODE|QSPI_ST77903, FORMAT_RGB666, PIXEL_1P3T|PIXEL_1T2B) #define QSPI_RGB888_ST77903_1T2B LCD_CONFIG(QSPI_MODE|QSPI_ST77903, FORMAT_RGB888, PIXEL_1P3T|PIXEL_1T2B) #define QSPI_RGB565_FT2388_1T2B LCD_CONFIG(QSPI_MODE|QSPI_FT2388, FORMAT_RGB565, PIXEL_1P2T|PIXEL_1T2B) #define QSPI_RGB666_FT2388_1T2B LCD_CONFIG(QSPI_MODE|QSPI_FT2388, FORMAT_RGB666, PIXEL_1P3T|PIXEL_1T2B) #define QSPI_RGB888_FT2388_1T2B LCD_CONFIG(QSPI_MODE|QSPI_FT2388, FORMAT_RGB888, PIXEL_1P3T|PIXEL_1T2B) #define RGB_SPI_3WIRE_RGB565 LCD_CONFIG(SPI_MODE|SPI_WIRE3, FORMAT_RGB565, 0) #define MCU_8BITS_RGB565 LCD_CONFIG(0, FORMAT_RGB565, 0) #define MCU_8BITS_RGB666 LCD_CONFIG(0, FORMAT_RGB666, 0) #define MCU_8BITS_RGB888 LCD_CONFIG(0, FORMAT_RGB888, 0) #endif // #if defined(CONFIG_CPU_BR28) //////////////////////////////lcd mode end/////////////////////////// //~~~~~~~~~~~~~~~~~~~~~~~屏驱相关的参数和结构体~~~~~~~~~~~~~~~~~~~~~~~~~~// // #ifndef REGFLAG_DELAY #define REGFLAG_DELAY_FLAG 0xff5aa5ff #define REGFLAG_DELAY ((REGFLAG_DELAY_FLAG>>24)&0xff),((REGFLAG_DELAY_FLAG>>16)&0xff),((REGFLAG_DELAY_FLAG>>8)&0xff),(REGFLAG_DELAY_FLAG&0xff) #endif #ifndef REGFLAG_CONFIRM #define REGFLAG_CONFIRM_FLAG 0xff5bb5ff #define REGFLAG_CONFIRM ((REGFLAG_CONFIRM_FLAG>>24)&0xff),((REGFLAG_CONFIRM_FLAG>>16)&0xff),((REGFLAG_CONFIRM_FLAG>>8)&0xff),(REGFLAG_CONFIRM_FLAG&0xff) #endif // 区分屏幕初始化代码开始和结束的标志 #define BEGIN_FLAG 0x12345678 #define END_FLAG 0x87654321 #define _BEGIN_ ((BEGIN_FLAG>>24)&0xff),((BEGIN_FLAG>>16)&0xff),((BEGIN_FLAG>>8)&0xff),(BEGIN_FLAG&0xff) #define _END_ ((END_FLAG>>24)&0xff),((END_FLAG>>16)&0xff),((END_FLAG>>8)&0xff),(END_FLAG&0xff) // 初始化代码结构体 struct lcd_cmd { u8 addr; // 地址 u8 param_cnt; // 参数个数 u8 param[64]; // 参数 }; /* 定义初始化数据结构体 */ typedef struct { u8 cmd; // 地址 u8 cnt; // 数据个数 u8 dat[64]; // 数据 } InitCode; struct spi_lcd_init { char *name; // 名称 u8 spi_pending; u8 soft_spi; u16 lcd_width; u16 lcd_height; u8 color_format; u8 interface; u8 column_addr_align; u8 row_addr_align; u8 backlight_status; u8 *dispbuf; u32 bufsize; InitCode *initcode; // 初始化代码 u16 initcode_cnt; // 初始化代码条数 void (*Init)(void); void (*WriteComm)(u16 cmd); // 写命令 void (*WriteData)(u16 dat); // 写数据 void (*WriteMap)(char *map, int size); // 写整个buf void (*WritePAGE)(char *map, u8 page_star, u8 page_len); // 写page void (*SetDrawArea)(int, int, int, int); void (*Reset)(void); void (*BackLightCtrl)(u8); void (*EnterSleep)(); void (*ExitSleep)(); }; struct lcd_drive { char *logo; u8 column_addr_align; u8 row_addr_align; // 初始化寄存器 u8 *lcd_cmd; int cmd_cnt; //显存 u8 *lcd_buf; u8 *lcd_dbuf[2]; u8 lcd_dbuf_index; u8 lcd_buf_num; u32 lcd_buf_size; u8 lcd_busy; u8 lcd_exit; u8 lcd_enter; u8 lcd_switch_mode; // 显示形状描述 u16 radius; // 圆角半径 u32 fill_argb; // 不显示区域填充色 // 配置参数 void *param; // 应用层函数 void (*reset)(void); /* 复位函数 */ int (*backlight_ctrl)(u8); int (*power_ctrl)(u8); void (*entersleep)(void); void (*exitsleep)(void); u32(*read_id)(void); u32 lcd_id; //屏幕id }; #define REGISTER_LCD_DEVICE(lcd) \ struct lcd_drive lcd sec(.lcd_device_info) __attribute__((used)) extern struct lcd_drive lcd_device_begin[]; extern struct lcd_drive lcd_device_end[]; struct lcd_platform_data { u32 pin_reset; u32 pin_cs; u32 pin_dc; u32 pin_en; u32 pin_en_ex; u32 pin_bl; u32 pin_te; }; // LCD 初始化接口 #define REGISTER_LCD_DRIVE() \ const struct spi_lcd_init dev_drive enum LCD_COLOR { LCD_COLOR_RGB888, LCD_COLOR_RGB565, LCD_COLOR_MONO, }; enum LCD_IF { LCD_SPI, LCD_MCU, LCD_RGB, LCD_EMI, }; struct lcd_info { u16 width; u16 height; u16 stride; u16 radius; u32 fill_argb; u8 fps; u8 color_format; u8 interface; u8 col_align; u8 row_align; u8 buf_num; u8 bl_status; u8 *buffer; int buffer_size; }; struct lcd_interface { void (*init)(void *); void (*get_screen_info)(struct lcd_info *info); void (*buffer_malloc)(u8 **buf, u32 *size); void (*buffer_free)(u8 *buf); void (*draw)(u8 *buf, int xstart, int xend, int ystart, int yend); void (*draw_continue)(u8 *buf, int xstart, int xend, int ystart, int yend); void (*set_draw_area)(u16 xs, u16 xe, u16 ys, u16 ye); void (*clear_screen)(u32 color, int xstart, int xend, int ystart, int yend); int (*backlight_ctrl)(u8 on); int (*power_ctrl)(u8 on); void (*draw_page)(u8 *buf, u8 page_star, u8 page_len);//刷新页(点阵屏) }; extern struct lcd_interface lcd_interface_begin[]; extern struct lcd_interface lcd_interface_end[]; #define REGISTER_LCD_INTERFACE(lcd) \ static const struct lcd_interface lcd sec(.lcd_if_info) __attribute__((used)) struct lcd_interface *lcd_get_hdl(); #define LCD_SPI_PLATFORM_DATA_BEGIN(data) \ const struct lcd_platform_data data = { #define LCD_SPI_PLATFORM_DATA_END() \ }; extern struct pwm_platform_data lcd_pwm_p_data; void lcd_reset_l(); void lcd_reset_h(); void lcd_cs_l(); void lcd_cs_h(); void lcd_rs_l(); void lcd_rs_h(); void lcd_bl_l(); void lcd_bl_h(); u8 lcd_bl_io(); void lcd_bl_ctrl(u8 val); void lcd_en_ctrl(u8 val); int lcd_backlight_status(); int lcd_sleep_status(); int lcd_drv_backlight_ctrl(u8 percent); int lcd_drv_power_ctrl(u8 on); void lcd_drv_cmd_list(u8 *cmd_list, int cmd_cnt); // 两毫秒延时 extern void delay_2ms(int cnt); #endif