change(rgb_lcd): set DMA transfer burst size

2026-10-02 11:10:54 +03:00 · 2024-05-24 22:43:55 +08:00
parent 75b5f02490
commit 69ef3b6a34
6 changed files with 70 additions and 49 deletions
@@ -166,7 +166,7 @@ void app_main(void)
    esp_lcd_panel_handle_t panel_handle = NULL;
    esp_lcd_rgb_panel_config_t panel_config = {
        .data_width = 16, // RGB565 in parallel mode, thus 16bit in width
-        .psram_trans_align = 64,
+        .dma_burst_size = 64,
        .num_fbs = EXAMPLE_LCD_NUM_FB,
 #if CONFIG_EXAMPLE_USE_BOUNCE_BUFFER
        .bounce_buffer_size_px = 10 * EXAMPLE_LCD_H_RES,