#ifndef __LCD_DRIVER_H__ #define __LCD_DRIVER_H__ #include "os/os_type.h" #include "dbi.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) #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_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_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_RAMLESS_1T2B LCD_CONFIG(QSPI_MODE|QSPI_RAMLESS, FORMAT_RGB565, PIXEL_1P2T|PIXEL_1T2B) #define QSPI_RGB666_RAMLESS_1T2B LCD_CONFIG(QSPI_MODE|QSPI_RAMLESS, FORMAT_RGB666, PIXEL_1P3T|PIXEL_1T2B) #define QSPI_RGB888_RAMLESS_1T2B LCD_CONFIG(QSPI_MODE|QSPI_RAMLESS, 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 QSPI_RGB565_SD3302_1T2B LCD_CONFIG(QSPI_MODE|QSPI_SD3302, FORMAT_RGB565, PIXEL_1P2T|PIXEL_1T2B) #define QSPI_RGB666_SD3302_1T2B LCD_CONFIG(QSPI_MODE|QSPI_SD3302, FORMAT_RGB666, PIXEL_1P3T|PIXEL_1T2B) #define QSPI_RGB888_SD3302_1T2B LCD_CONFIG(QSPI_MODE|QSPI_SD3302, FORMAT_RGB888, PIXEL_1P3T|PIXEL_1T2B) #define RGB_SPI_3WIRE_RGB565 LCD_CONFIG(SPI_MODE|SPI_WIRE3, FORMAT_RGB565, 0) #define RGB_SPI_3WIRE_RGB666 LCD_CONFIG(SPI_MODE|SPI_WIRE3, FORMAT_RGB666, 0) #define RGB_SPI_3WIRE_RGB888 LCD_CONFIG(SPI_MODE|SPI_WIRE3, FORMAT_RGB888, 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~~~~~~~~~~~~~~~~~~~~~~~~~~// // 屏幕初始化代码延时标志 #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) struct lcd_drive { char *logo; //屏驱logo u8 column_addr_align; //列对齐(默认为1) u8 row_addr_align; //行对齐(默认为1) u8 *lcd_cmd; // 初始化命令列表 int cmd_cnt; // 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) \ const 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 { int pin_reset; int pin_en; int pin_en_ex; int pin_bl; int pin_te; }; // enum LCD_COLOR { // LCD_COLOR_RGB888, // LCD_COLOR_RGB565, // LCD_COLOR_MONO, // }; // 使用 dbi 模块定义的颜色格式 #define LCD_COLOR_RGB888 OUTPUT_FORMAT_RGB888 #define LCD_COLOR_RGB565 OUTPUT_FORMAT_RGB565 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 mcpwm_config lcd_pwm_p_data; /** * @brief lcd bl引脚输出控制 * * @param val 电平输出值 * */ void lcd_bl_ctrl(u8 val); /** * @brief lcd en引脚输出控制 * * @param val 电平输出值 * */ void lcd_en_ctrl(u8 val); /* * Description: 获取 LCD 背光状态 * Returns : 0 背光熄灭 * 1 背光点亮 */ int lcd_backlight_status(); /* * Description: 获取 LCD sleep状态 * Returns : 0 sleep out * 1 sleep in */ int lcd_sleep_status(); // int lcd_drv_backlight_ctrl(u8 percent); // int lcd_drv_power_ctrl(u8 on); int lcd_backlight_ctrl(u8 on); /* * Description: 发送屏幕初始化指令 * @param cmd_list 初始化命令地址 * @param cmd_cnt 初始化命令长度 */ void lcd_drv_cmd_list(u8 *cmd_list, int cmd_cnt); /* * Description: LCD 设备初始化 * * Arguments : 匹配模式， 屏驱LOGO * * Returns : 屏设备句柄 * * Notes : 1、当只有一个屏驱时，不进行匹配，直接返回该屏驱句柄 * * 2、两种匹配方式 LOGO 或者 ID * * 3、若存在屏设备句柄时直接返回 */ struct lcd_drive *lcd_drv_get_hdl(u8 mode, const char *logo); /* * Description: LCD 设备初始化 * * Arguments : 匹配模式， 屏驱ID * * Returns : 屏设备句柄 */ struct lcd_drive *lcd_drv_get_hdl_by_id(); /* * Description: LCD 设备初始化 * * Arguments : 匹配模式， 屏驱LOGO * * Returns : 屏设备句柄 */ struct lcd_drive *lcd_drv_get_hdl_by_logo(const char *logo); /* * Description: 获取 LCD 设备信息 * * Arguments : *info LCD 设备信息缓存结构体，根据结构体内容赋值即可 * * Returns : 0 获取成功 */ int lcd_drv_get_info(void *info); /* * Description: 获取向 LCD 设备发送一帧数据所需时间(us) * * Returns : 发送一帧数据的时间 */ extern u32 lcd_get_spi_frame_period_us(void); /* * Description: 获取 LCD 设备刷新一行所需时间(us) * * Returns : 刷新一行的时间 */ extern u8 lcd_get_te_line_period_us(void); /* * Description: 获取 LCD 设备刷新一帧所需时间(us) * * Returns : 刷新一帧的时间 */ extern u32 lcd_get_te_frame_period_us(void); /* * Description: 获取 LCD 设备的宽度 * * Returns : LCD 宽度 */ extern int lcd_get_screen_width(); /* * Description: 获取 LCD 设备的高度 * * Returns : LCD 高度 */ extern int lcd_get_screen_height(); // 两毫秒延时 extern void delay_2ms(int cnt); /*************************************************************************/ struct lcd_sleep_headler { char *name; void (*enter)(void); void (*exit)(void); }; #define REGISTER_LCD_SLEEP_HEADLER(target) \ const struct lcd_sleep_headler target sec(.lcd_sleep_headler) extern const struct lcd_sleep_headler lcd_sleep_ctrl_headler_begin[]; extern const struct lcd_sleep_headler lcd_sleep_ctrl_headler_end[]; #define list_for_each_lcd_sleep_headler(p) \ for (p = (struct lcd_sleep_headler *)lcd_sleep_ctrl_headler_begin; p < lcd_sleep_ctrl_headler_end; p++) /*************************************************************************/ #endif