diff --git a/lvgl_helpers.c b/lvgl_helpers.c index 9a5479b..b083134 100644 --- a/lvgl_helpers.c +++ b/lvgl_helpers.c @@ -80,9 +80,9 @@ void lvgl_interface_init(void) /* SPI DMA Channel selection * SPI_DMA_CH1 is only defined for ESP32, so let the driver choose which * channel to use, and use the proven channel 1 on esp32 targets */ - int dma_channel = SPI_DMA_CH_AUTO; + int dma_channel = 3; #if defined (CONFIG_IDF_TARGET_ESP32) - dma_channel = SPI_DMA_CH1; + dma_channel = 1; #endif #if defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_FT81X) @@ -126,7 +126,7 @@ void lvgl_interface_init(void) ESP_LOGI(TAG, "Initializing SPI master for touch"); #if defined (CONFIG_IDF_TARGET_ESP32) - dma_channel = SPI_DMA_CH2; + dma_channel = 2; #endif lvgl_spi_driver_init(TOUCH_SPI_HOST, TP_SPI_MISO, TP_SPI_MOSI, TP_SPI_CLK,