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feat(lcd): pre-support rgb and i80 lcd driver on esp32p4

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added LL functions for LCD_CAM module, only the LCD part
This commit is contained in:
morris
2023-11-13 17:50:29 +08:00
parent 4bb8f5c577
commit e86acbe556
19 changed files with 1109 additions and 133 deletions
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4
components/esp_lcd/include/esp_lcd_panel_io.h
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@@ -13,6 +13,8 @@
#include "hal/i2c_types.h"
#include "driver/i2c_types.h"
#define ESP_LCD_I80_BUS_WIDTH_MAX 16 /*!< Maximum width of I80 bus */
#ifdef __cplusplus
extern "C" {
#endif
@@ -231,7 +233,7 @@ typedef struct {
int dc_gpio_num; /*!< GPIO used for D/C line */
int wr_gpio_num; /*!< GPIO used for WR line */
lcd_clock_source_t clk_src; /*!< Clock source for the I80 LCD peripheral */
int data_gpio_nums[SOC_LCD_I80_BUS_WIDTH]; /*!< GPIOs used for data lines */
int data_gpio_nums[ESP_LCD_I80_BUS_WIDTH_MAX]; /*!< GPIOs used for data lines */
size_t bus_width; /*!< Number of data lines, 8 or 16 */
size_t max_transfer_bytes; /*!< Maximum transfer size, this determines the length of internal DMA link */
size_t psram_trans_align; /*!< DMA transfer alignment for data allocated from PSRAM */