hal_spi_v2.inc File Reference

SPI (v2) Driver code. More...

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Functions
void	spiInit (void)
	SPI Driver initialization.
void	spiObjectInit (SPIDriver *spip)
	Initializes the standard part of a SPIDriver structure.
msg_t	spiStart (SPIDriver *spip, const SPIConfig *config)
	Configures and activates the SPI peripheral.
void	spiStop (SPIDriver *spip)
	Deactivates the SPI peripheral.
void	spiSelect (SPIDriver *spip)
	Asserts the slave select signal and prepares for transfers.
void	spiUnselect (SPIDriver *spip)
	Deasserts the slave select signal.
msg_t	spiStartIgnoreI (SPIDriver *spip, size_t n)
	Ignores data on the SPI bus.
msg_t	spiStartIgnore (SPIDriver *spip, size_t n)
	Ignores data on the SPI bus.
msg_t	spiStartExchangeI (SPIDriver *spip, size_t n, const void *txbuf, void *rxbuf)
	Exchanges data on the SPI bus.
msg_t	spiStartExchange (SPIDriver *spip, size_t n, const void *txbuf, void *rxbuf)
	Exchanges data on the SPI bus.
msg_t	spiStartSendI (SPIDriver *spip, size_t n, const void *txbuf)
	Sends data over the SPI bus.
msg_t	spiStartSend (SPIDriver *spip, size_t n, const void *txbuf)
	Sends data over the SPI bus.
msg_t	spiStartReceiveI (SPIDriver *spip, size_t n, void *rxbuf)
	Receives data from the SPI bus.
msg_t	spiStartReceive (SPIDriver *spip, size_t n, void *rxbuf)
	Receives data from the SPI bus.
msg_t	spiStopTransferI (SPIDriver *spip, size_t *sizep)
	Stops the ongoing SPI operation.
msg_t	spiStopTransfer (SPIDriver *spip, size_t *sizep)
	Stops the ongoing SPI operation, if any.
msg_t	spiSynchronizeS (SPIDriver *spip, sysinterval_t timeout)
	Synchronizes with current transfer completion.
msg_t	spiSynchronize (SPIDriver *spip, sysinterval_t timeout)
	Synchronizes with current transfer completion.
msg_t	spiIgnore (SPIDriver *spip, size_t n)
	Ignores data on the SPI bus.
msg_t	spiExchange (SPIDriver *spip, size_t n, const void *txbuf, void *rxbuf)
	Exchanges data on the SPI bus.
msg_t	spiSend (SPIDriver *spip, size_t n, const void *txbuf)
	Sends data over the SPI bus.
msg_t	spiReceive (SPIDriver *spip, size_t n, void *rxbuf)
	Receives data from the SPI bus.
void	spiAcquireBus (SPIDriver *spip)
	Gains exclusive access to the SPI bus.
void	spiReleaseBus (SPIDriver *spip)
	Releases exclusive access to the SPI bus.

Detailed Description

SPI (v2) Driver code.

Definition in file hal_spi_v2.inc.