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example/sdspi: fix incorrect SPI DMA setting on c3

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SalimTerryLi 2021-09-24 15:17:03 +08:00
parent b857c86535
commit f1202abc4e
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1 changed files with 3 additions and 1 deletions
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examples/storage/sd_card/sdspi/main/sd_card_example_main.c
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@ -34,8 +34,10 @@ static const char *TAG = "example";
#endif //CONFIG_IDF_TARGET_ESP32 || CONFIG_IDF_TARGET_ESP32S2
#if CONFIG_IDF_TARGET_ESP32S2 ||CONFIG_IDF_TARGET_ESP32C3
#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