esp_lcd_panel_draw_bitmap(lcd_panel,x,y,x+1,y+1,buf);// 显示 红色 } } _CunJiang Posts:2 Joined:Sat May 13, 2023 8:10 am Re: esp_lcd_panel_draw_bitmap填充颜色不正确 Postby_CunJiang»Wed Aug 07, 2024 5:56 am 我查看源码后了解到里边是用了esp_lcd_panel_io_tx_color(io, ...
，用于控制LCD的发送；一个发送异步FIFO（Async Tx FIFO），用于与外部设备交互，发送数据；一个LCD_...
static struct rt_spi_device *spi_lcd; #define LCD_RD_HIGH rt_pin_write(SPI_RD_PIN_NUM, PIN_HIGH) #define LCD_RD_LOW rt_pin_write(SPI_RD_PIN_NUM, PIN_LOW) #else SPI_HandleTypeDef hspi4; #define SPI_Drv (&hspi4) #define LCD_CS_HIGH HAL_GPIO_WritePin(GPIOE,GPIO_PIN_11,GPIO_...
lcd_lvds_colordepth: 0:8bit; 1:6bit ;lcd_lvds_mode: 0:NS mode; 1:JEIDA mode ;lcd_frm: 0:disable; 1:enable rgb666 dither; 2:enable rgb656 dither ;lcd_io_phase: 0:noraml; 1:intert phase(0~3bit: vsync phase; 4~7bit:hsync phase; ; 8~11bit:dclk phase; 12~15bit:de phase...
Re: esp_lcd_panel_draw_bitmap填充颜色不正确 Quote Postby_CunJiang»Wed Aug 07, 2024 5:56 am 我查看源码后了解到里边是用了esp_lcd_panel_io_tx_color(io, LCD_CMD_RAMWR, color_data, len),有没有什么办法能直接发uint16_t数据的地址而不用拆开来?
esp_lcd_panel_draw_bitmap(lcd_panel,x,y,x+1,y+1,buf);// 显示 红色 } } _CunJiang Posts:2 Joined:Sat May 13, 2023 8:10 am Re: esp_lcd_panel_draw_bitmap填充颜色不正确 Postby_CunJiang»Wed Aug 07, 2024 5:56 am 我查看源码后了解到里边是用了esp_lcd_panel_io_tx_color(io, ...
我查看源码后了解到里边是用了esp_lcd_panel_io_tx_color(io, LCD_CMD_RAMWR, color_data, len),有没有什么办法能直接发uint16_t数据的地址而不用拆开来?2 posts • Page 1 of 1 Return to “ESP-IDF 中文讨论版” Jump to Who is online Users browsing this forum: No registered users and ...
我查看源码后了解到里边是用了esp_lcd_panel_io_tx_color(io, LCD_CMD_RAMWR, color_data, len),有没有什么办法能直接发uint16_t数据的地址而不用拆开来?2 posts • Page 1 of 1 Return to “ESP-IDF 中文讨论版” Jump to Who is online Users browsing this forum: No registered users and ...
我查看源码后了解到里边是用了esp_lcd_panel_io_tx_color(io, LCD_CMD_RAMWR, color_data, len),有没有什么办法能直接发uint16_t数据的地址而不用拆开来?2 posts • Page 1 of 1 Return to “ESP-IDF 中文讨论版” Jump to Who is online Users browsing this forum: Baidu [Spider] and 57 ...