alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-22 01:02:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

bugfix(driver): fix wrong DMA bus usage

Browse Source 
in SPI, RMT, parlio
This commit is contained in:
morris
2023-10-19 15:16:32 +08:00
parent 91da72ef95
commit df2c62d270
8 changed files with 32 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
components/driver/include/esp_private/spi_common_internal.h
View File

@@ -46,12 +46,19 @@ extern "C"
#define BUS_LOCK_DEBUG_EXECUTE_CHECK(x)
#endif
#if SOC_GPSPI_SUPPORTED && (SOC_GDMA_TRIG_PERIPH_SPI2_BUS == SOC_GDMA_BUS_AXI)
#define DMA_DESC_MEM_ALIGN_SIZE 8
typedef dma_descriptor_align8_t spi_dma_desc_t;
#else
#if !defined(SOC_GDMA_TRIG_PERIPH_SPI2_BUS)
#define DMA_DESC_MEM_ALIGN_SIZE 4
typedef dma_descriptor_align4_t spi_dma_desc_t;
#else
#if defined(SOC_GDMA_BUS_AXI) && (SOC_GDMA_TRIG_PERIPH_SPI2_BUS == SOC_GDMA_BUS_AXI)
#define DMA_DESC_MEM_ALIGN_SIZE 8
#define SPI_GDMA_NEW_CHANNEL gdma_new_axi_channel
typedef dma_descriptor_align8_t spi_dma_desc_t;
#elif defined(SOC_GDMA_BUS_AHB) && (SOC_GDMA_TRIG_PERIPH_SPI2_BUS == SOC_GDMA_BUS_AHB)
#define DMA_DESC_MEM_ALIGN_SIZE 4
#define SPI_GDMA_NEW_CHANNEL gdma_new_ahb_channel
typedef dma_descriptor_align4_t spi_dma_desc_t;
#endif
#endif
struct spi_bus_lock_t;