Module esp32s2::spi0::slv_rd_byte

SPI interrupt control register

Structs

• SLV_RD_BYTE_SPEC
  SPI interrupt control register

Type Aliases

• DMA_SEG_MAGIC_VALUE_R
  Field DMA_SEG_MAGIC_VALUE reader - The magic value of BM table in master DMA seg-trans.
• DMA_SEG_MAGIC_VALUE_W
  Field DMA_SEG_MAGIC_VALUE writer - The magic value of BM table in master DMA seg-trans.
• R
  Register SLV_RD_BYTE reader
• SLV_DATA_BYTELEN_R
  Field SLV_DATA_BYTELEN reader - The full-duplex or half-duplex data byte length of the last SPI transfer in slave mode. In half-duplex mode, this value is controlled by bits [23:20].
• SLV_DATA_BYTELEN_W
  Field SLV_DATA_BYTELEN writer - The full-duplex or half-duplex data byte length of the last SPI transfer in slave mode. In half-duplex mode, this value is controlled by bits [23:20].
• SLV_RDBUF_BYTELEN_EN_R
  Field SLV_RDBUF_BYTELEN_EN reader - 1: SPI_SLV_DATA_BYTELEN stores data byte length of master-read-slave data length in CPU controlled mode(Rd_BUF). 0: others
• SLV_RDBUF_BYTELEN_EN_W
  Field SLV_RDBUF_BYTELEN_EN writer - 1: SPI_SLV_DATA_BYTELEN stores data byte length of master-read-slave data length in CPU controlled mode(Rd_BUF). 0: others
• SLV_RDDMA_BYTELEN_EN_R
  Field SLV_RDDMA_BYTELEN_EN reader - 1: SPI_SLV_DATA_BYTELEN stores data byte length of master-read-slave data length in DMA controlled mode(Rd_DMA). 0: others
• SLV_RDDMA_BYTELEN_EN_W
  Field SLV_RDDMA_BYTELEN_EN writer - 1: SPI_SLV_DATA_BYTELEN stores data byte length of master-read-slave data length in DMA controlled mode(Rd_DMA). 0: others
• SLV_RD_DMA_DONE_R
  Field SLV_RD_DMA_DONE reader - The interrupt raw bit for the completion of Rd-DMA operation in the slave mode. Can not be changed by CONF_buf.
• SLV_RD_DMA_DONE_W
  Field SLV_RD_DMA_DONE writer - The interrupt raw bit for the completion of Rd-DMA operation in the slave mode. Can not be changed by CONF_buf.
• SLV_WRBUF_BYTELEN_EN_R
  Field SLV_WRBUF_BYTELEN_EN reader - 1: SPI_SLV_DATA_BYTELEN stores data byte length of master-write-to-slave data length in CPU controlled mode(Wr_BUF). 0: others
• SLV_WRBUF_BYTELEN_EN_W
  Field SLV_WRBUF_BYTELEN_EN writer - 1: SPI_SLV_DATA_BYTELEN stores data byte length of master-write-to-slave data length in CPU controlled mode(Wr_BUF). 0: others
• SLV_WRDMA_BYTELEN_EN_R
  Field SLV_WRDMA_BYTELEN_EN reader - 1: SPI_SLV_DATA_BYTELEN stores data byte length of master-write-to-slave data length in DMA controlled mode(Wr_DMA). 0: others
• SLV_WRDMA_BYTELEN_EN_W
  Field SLV_WRDMA_BYTELEN_EN writer - 1: SPI_SLV_DATA_BYTELEN stores data byte length of master-write-to-slave data length in DMA controlled mode(Wr_DMA). 0: others
• USR_CONF_R
  Field USR_CONF reader - 1: Enable the DMA CONF phase of current seg-trans operation, which means seg-trans will start. 0: This is not seg-trans mode.
• USR_CONF_W
  Field USR_CONF writer - 1: Enable the DMA CONF phase of current seg-trans operation, which means seg-trans will start. 0: This is not seg-trans mode.
• W
  Register SLV_RD_BYTE writer