SourceVu will show references to esp_lcd_panel_io_tx_color() from the following samples and libraries:
Symbols ![]()
loading...
Files ![]()
loading...
esp_lcd_panel_io_tx_color() function
Transmit LCD RGB data
Syntax
esp_err_t esp_lcd_panel_io_tx_color(esp_lcd_panel_io_handle_t io,
int lcd_cmd,
const void *color,
size_t color_size);
Implemented in ![]()
esp_lcd_panel_io.c:26
Return value
- ESP_ERR_INVALID_ARG if parameter is invalid - ESP_OK on success
Notes
This function will package the command and RGB data into a transaction, and push into a queue. The real transmission is performed in the background (DMA+interrupt). The caller should take care of the lifecycle of the `color` buffer. Recycling of color buffer should be done in the callback `on_color_trans_done()`.
Related Functions
Found 35 other functions taking a ![]()
esp_lcd_panel_io_t
argument:
Function
Description
Transmit LCD command and corresponding parameters
Register LCD panel IO callbacks
Create LCD panel IO handle, for SPI interface
Allocate a draw buffer that can be used by I80 interfaced LCD panel
Create LCD panel IO handle, for I2C interface in new implementation
Create LCD panel for model ST7789
Transmit LCD command and receive corresponding parameters
Create LCD panel IO, for Intel 8080 interface
Create LCD panel IO handle, for I2C interface in legacy implementation
Create LCD panel for model SSD1306 esp_lcd_panel_ssd1306_config_t ssd1306_config = { .height = 32 }; esp_lcd_panel_dev_config_t panel_config = { .vendor_config = &ssd1306_config }; esp_lcd_panel_handle_t panel_handle = NULL; esp_lcd_new_panel_ssd1306(io_handle, &panel_config, &panel_handle);
Destroy LCD panel IO handle (deinitialize panel and free all corresponding resource)
Create LCD panel for model NT35510