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static status_t | LPSPI_DRV_MasterStartTransfer (uint32_t instance, const uint8_t *sendBuffer, uint8_t *receiveBuffer, uint16_t transferByteCount) |
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static void | LPSPI_DRV_MasterCompleteTransfer (uint32_t instance) |
| Finish up a transfer. Cleans up after a transfer is complete. Interrupts are disabled, and the LPSPI module is disabled. This is not a public API as it is called from other driver functions. More...
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static void | LPSPI_DRV_MasterCompleteDMATransfer (void *parameter, edma_chn_status_t status) |
| Finish up a transfer DMA. The main purpose of this function is to create a function compatible with DMA callback type. More...
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static void | LPSPI_DRV_MasterClearCountinuous (void *parameter, edma_chn_status_t status) |
| Clear the continuous mode. The main purpose of this function is to clear continuous mode. More...
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status_t | LPSPI_DRV_MasterInit (uint32_t instance, lpspi_state_t *lpspiState, const lpspi_master_config_t *spiConfig) |
| Initializes a LPSPI instance for interrupt driven master mode operation. More...
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status_t | LPSPI_DRV_MasterDeinit (uint32_t instance) |
| Shuts down a LPSPI instance. More...
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status_t | LPSPI_DRV_MasterSetDelay (uint32_t instance, uint32_t delayBetwenTransfers, uint32_t delaySCKtoPCS, uint32_t delayPCStoSCK) |
| Configures the LPSPI master mode bus timing delay options. More...
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status_t | LPSPI_DRV_MasterConfigureBus (uint32_t instance, const lpspi_master_config_t *spiConfig, uint32_t *calculatedBaudRate) |
| Configures the LPSPI port physical parameters to access a device on the bus when the LSPI instance is configured for interrupt operation. More...
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status_t | LPSPI_DRV_MasterTransferBlocking (uint32_t instance, const uint8_t *sendBuffer, uint8_t *receiveBuffer, uint16_t transferByteCount, uint32_t timeout) |
| Performs an interrupt driven blocking SPI master mode transfer. More...
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status_t | LPSPI_DRV_MasterTransfer (uint32_t instance, const uint8_t *sendBuffer, uint8_t *receiveBuffer, uint16_t transferByteCount) |
| Performs an interrupt driven non-blocking SPI master mode transfer. More...
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status_t | LPSPI_DRV_MasterGetTransferStatus (uint32_t instance, uint32_t *bytesRemained) |
| Returns whether the previous interrupt driven transfer is completed. More...
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status_t | LPSPI_DRV_MasterAbortTransfer (uint32_t instance) |
| Terminates an interrupt driven asynchronous transfer early. More...
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status_t | LPSPI_DRV_SetPcs (uint32_t instance, lpspi_which_pcs_t whichPcs, lpspi_signal_polarity_t polarity) |
| Select the chip to communicate with. More...
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void | LPSPI_DRV_MasterIRQHandler (uint32_t instance) |
| Interrupt handler for LPSPI master mode. This handler uses the buffers stored in the lpspi_state_t structs to transfer data. This is not a public API as it is called whenever an interrupt occurs. More...
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