diff --git a/components/hal/include/hal/spi_types.h b/components/hal/include/hal/spi_types.h index 3420468872..05566d7aed 100644 --- a/components/hal/include/hal/spi_types.h +++ b/components/hal/include/hal/spi_types.h @@ -19,7 +19,9 @@ typedef enum { //SPI1 can be used as GPSPI only on ESP32 SPI1_HOST=0, ///< SPI1 SPI2_HOST=1, ///< SPI2 +#if SOC_SPI_PERIPH_NUM > 2 SPI3_HOST=2, ///< SPI3 +#endif SPI_HOST_MAX, ///< invalid host value } spi_host_device_t;