hmmm

Author: Shadowtrance

Boards/WaveshareS3TouchLcd128/Source/WaveshareS3TouchLcd128.cpp

@@ -18,7 +18,11 @@ static DeviceVector createDevices() {
 
 static bool initBoot() {
     //return driver::pwmbacklight::init(GPIO_NUM_2);
-    gpio_set_direction(GPIO_NUM_2, GPIO_MODE_OUTPUT);
+    gpio_config_t bk_gpio_config = {
+        .mode = GPIO_MODE_OUTPUT,
+        .pin_bit_mask = 1ULL << GPIO_NUM_2
+    };
+    ESP_ERROR_CHECK(gpio_config(&bk_gpio_config));
     gpio_set_level(GPIO_NUM_2, 1);
     return true;
 }

Drivers/GC9A01/Source/Gc9a01Display.cpp

@@ -115,7 +115,7 @@ lvgl_port_display_cfg_t Gc9a01Display::getLvglPortDisplayConfig(esp_lcd_panel_io
             .buff_dma = true,
             .buff_spiram = false,
             .sw_rotate = false,
-            .swap_bytes = false,
+            .swap_bytes = true,
             .full_refresh = false,
             .direct_mode = false
         }