Data Structures
Collaboration diagram for Data Structures:
|
Data Structures | |
| struct | IfxQspi_SpiSlave_Dma |
| Dma handle. More... | |
| struct | IfxQspi_SpiSlave_DmaConfig |
| Dma configuration. More... | |
| struct | IfxQspi_SpiSlave_ErrorFlags |
| Qspi Slave Mode Error Flags. More... | |
| struct | IfxQspi_SpiSlave_Pins |
| Slave pin IO configuration structure. More... | |
| struct | IfxQspi_SpiSlave_Protocol |
| Configures the SPI Protocol. More... | |
| struct | IfxQspi_SpiSlave |
| Module handle data structure. More... | |
| struct | IfxQspi_SpiSlave_Config |
| Module configuration structure. More... | |
Detailed Description
Data Structure Documentation
| struct IfxQspi_SpiSlave_Dma |
Dma handle.
Definition at line 300 of file IfxQspi_SpiSlave.h.
Collaboration diagram for IfxQspi_SpiSlave_Dma:
| Data Fields | ||
|---|---|---|
| IfxDma_Dma_Channel | rxDmaChannel | receive DMA channel handle |
| IfxDma_ChannelId | rxDmaChannelId | DMA channel no for the Spi recieve. |
| IfxDma_Dma_Channel | txDmaChannel | transmit DMA channel handle |
| IfxDma_ChannelId | txDmaChannelId | DMA channel no for the Spi transmit. |
| boolean | useDma | use Dma for Data transfers |
| struct IfxQspi_SpiSlave_DmaConfig |
Dma configuration.
Definition at line 311 of file IfxQspi_SpiSlave.h.
| Data Fields | ||
|---|---|---|
| IfxDma_ChannelId | rxDmaChannelId | DMA channel no for the Spi receive. |
| IfxDma_ChannelId | txDmaChannelId | DMA channel no for the Spi transmit. |
| boolean | useDma | use Dma for Data transfers |
| struct IfxQspi_SpiSlave_ErrorFlags |
Qspi Slave Mode Error Flags.
Definition at line 320 of file IfxQspi_SpiSlave.h.
| Data Fields | ||
|---|---|---|
| uint16 | baudrateError: 1 | [2:2] baudrate Error |
| uint16 | configurationError: 1 | [1:1] Configuration Error |
| uint16 | expectTimeoutError: 1 | [7:7] Expect Timeout Error |
| uint16 | parityError: 1 | [0:0] Parity Error |
| uint16 | rxFifoOverflowError: 1 | [5:5] RxFifo Overflow Error |
| uint16 | rxFifoUnderflowError: 1 | [6:6] RxFifo underflow Error |
| uint16 | slsiMisplacedInactivation: 1 | [8:8] SLSI misplaced inactivation (slave mode) |
| uint16 | txFifoOverflowError: 1 | [3:3] TxFifo Overflow Error |
| uint16 | txFifoUnderflowError: 1 | [4:4] TxFifo underflow Error |
| struct IfxQspi_SpiSlave_Pins |
Slave pin IO configuration structure.
Definition at line 335 of file IfxQspi_SpiSlave.h.
Collaboration diagram for IfxQspi_SpiSlave_Pins:
| Data Fields | ||
|---|---|---|
| const IfxQspi_Mrst_Out * | mrst | Pointer to MRST out pin. |
| IfxPort_OutputMode | mrstMode | The MRST pin output mode. |
| const IfxQspi_Mtsr_In * | mtsr | Pointer to MTSR in pin. |
| IfxPort_InputMode | mtsrMode | The MTSR pin input mode. |
| IfxPort_PadDriver | pinDriver | The pad driver mode which should be configured. |
| const IfxQspi_Sclk_In * | sclk | Pointer to SLCK in pin. |
| IfxPort_InputMode | sclkMode | The SCLK pin input mode. |
| const IfxQspi_Slsi_In * | slsi | Pointer to SLSI in pin. |
| IfxPort_InputMode | slsiMode | The SLSI pin input mode. |
| struct IfxQspi_SpiSlave_Protocol |
Configures the SPI Protocol.
Definition at line 350 of file IfxQspi_SpiSlave.h.
| Data Fields | ||
|---|---|---|
| SpiIf_ClockPolarity | clockPolarity | Specifies the clock polarity. |
| SpiIf_DataHeading | dataHeading | Specifies MSB or LSB first. |
| uint8 | dataWidth | range 2 .. 32 bits (note 2 = 2-bits, 3 = 3-bits ... |
| Ifx_ParityMode | parityMode | Specifies the parity mode. |
| SpiIf_ShiftClock | shiftClock | Specifies the clock phase. |
| struct IfxQspi_SpiSlave |
Module handle data structure.
Definition at line 365 of file IfxQspi_SpiSlave.h.
Collaboration diagram for IfxQspi_SpiSlave:
| Data Fields | ||
|---|---|---|
| SpiIf | base | Module SPI interface handle. |
| uint8 | dataWidth | Number of bits which will be written into the FIFO. |
| IfxQspi_SpiSlave_Dma | dma | Dma handle. |
| IfxQspi_SpiSlave_ErrorFlags | errorFlags | Spi Slave Error Flags. |
| boolean | onTransfer | set to TRUE during ongoing transfer |
| Ifx_QSPI * | qspi | Pointer to QSPI module registers. |
| SpiIf_Job | rxJob | Rx Stream which has been received. |
| SpiIf_Job | txJob | Tx Stream which should be sent. |
| struct IfxQspi_SpiSlave_Config |
Module configuration structure.
Definition at line 379 of file IfxQspi_SpiSlave.h.
Collaboration diagram for IfxQspi_SpiSlave_Config:
| Data Fields | ||
|---|---|---|
| boolean | allowSleepMode | Specifies module sleep mode. |
| SpiIf_Config | base | SPI interface configuration structure. |
| IfxQspi_SpiSlave_DmaConfig | dma | Dma configuration. |
| boolean | pauseOnBaudrateSpikeErrors | Specifies module pause on baudrate or spike errors. |
| IfxQspi_PauseRunTransition | pauseRunTransition | Specifies module run or pause mode. |
| const IfxQspi_SpiSlave_Pins * | pins | structure for QSPI Slave pins |
| IfxQspi_SpiSlave_Protocol | protocol | |
| Ifx_QSPI * | qspi | Pointer to QSPI module registers. |
| IfxQspi_RxFifoInt | rxFifoThreshold | Specifies the RXFIFO interrupt threshold. |
| IfxQspi_TxFifoInt | txFifoThreshold | Specifies the TXFIFO interrupt threshold. |
