diff --git a/examples/storage/sd_card/sdspi/main/sd_card_example_main.c b/examples/storage/sd_card/sdspi/main/sd_card_example_main.c index 78d404764f..f18094cd2d 100644 --- a/examples/storage/sd_card/sdspi/main/sd_card_example_main.c +++ b/examples/storage/sd_card/sdspi/main/sd_card_example_main.c @@ -25,14 +25,6 @@ static const char *TAG = "example"; #define PIN_NUM_CLK CONFIG_EXAMPLE_PIN_CLK #define PIN_NUM_CS CONFIG_EXAMPLE_PIN_CS -#if CONFIG_IDF_TARGET_ESP32S2 -#define SPI_DMA_CHAN host.slot -#elif CONFIG_IDF_TARGET_ESP32C3 -#define SPI_DMA_CHAN SPI_DMA_CH_AUTO -#else -#define SPI_DMA_CHAN 1 -#endif - void app_main(void) { @@ -69,7 +61,7 @@ void app_main(void) .quadhd_io_num = -1, .max_transfer_sz = 4000, }; - ret = spi_bus_initialize(host.slot, &bus_cfg, SPI_DMA_CHAN); + ret = spi_bus_initialize(host.slot, &bus_cfg, SDSPI_DEFAULT_DMA); if (ret != ESP_OK) { ESP_LOGE(TAG, "Failed to initialize bus."); return;