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spi_slave_hd: add DMA Append Mode feature

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Armando
2021-01-18 17:16:52 +08:00
parent 76acc8ddde
commit 0538dc2d93
12 changed files with 721 additions and 213 deletions
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4
components/hal/esp32s3/include/hal/spi_ll.h
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@@ -66,7 +66,7 @@ typedef enum {
SPI_LL_INTR_WRBUF = BIT(7), ///< Has received WRBUF command. Only available in slave HD.
SPI_LL_INTR_RDDMA = BIT(8), ///< Has received RDDMA command. Only available in slave HD.
SPI_LL_INTR_WRDMA = BIT(9), ///< Has received WRDMA command. Only available in slave HD.
SPI_LL_INTR_WR_DONE = BIT(10), ///< Has received WR_DONE command. Only available in slave HD.
SPI_LL_INTR_CMD7 = BIT(10), ///< Has received CMD7 command. Only available in slave HD.
SPI_LL_INTR_CMD8 = BIT(11), ///< Has received CMD8 command. Only available in slave HD.
SPI_LL_INTR_CMD9 = BIT(12), ///< Has received CMD9 command. Only available in slave HD.
SPI_LL_INTR_CMDA = BIT(13), ///< Has received CMDA command. Only available in slave HD.
@@ -985,7 +985,7 @@ static inline uint32_t spi_ll_slave_get_rcv_bitlen(spi_dev_t *hw)
item(SPI_LL_INTR_RDDMA, dma_int_ena.rd_dma_done, dma_int_raw.rd_dma_done, dma_int_clr.rd_dma_done=1) \
item(SPI_LL_INTR_WRDMA, dma_int_ena.wr_dma_done, dma_int_raw.wr_dma_done, dma_int_clr.wr_dma_done=1) \
item(SPI_LL_INTR_SEG_DONE, dma_int_ena.dma_seg_trans_done, dma_int_raw.dma_seg_trans_done, dma_int_clr.dma_seg_trans_done=1) \
item(SPI_LL_INTR_WR_DONE, dma_int_ena.cmd7, dma_int_raw.cmd7, dma_int_clr.cmd7=1) \
item(SPI_LL_INTR_CMD7, dma_int_ena.cmd7, dma_int_raw.cmd7, dma_int_clr.cmd7=1) \
item(SPI_LL_INTR_CMD8, dma_int_ena.cmd8, dma_int_raw.cmd8, dma_int_clr.cmd8=1) \
item(SPI_LL_INTR_CMD9, dma_int_ena.cmd9, dma_int_raw.cmd9, dma_int_clr.cmd9=1) \
item(SPI_LL_INTR_CMDA, dma_int_ena.cmda, dma_int_raw.cmda, dma_int_clr.cmda=1)