spi_lld.h File Reference

SPI Driver subsystem low level driver header template. More...

Go to the source code of this file.

Data Structures
struct	SPIConfig
	Driver configuration structure. More...
struct	SPIDriver
	Structure representing a SPI driver. More...
Functions
void	spi_lld_init (void)
	Low level SPI driver initialization.
void	spi_lld_start (SPIDriver *spip)
	Configures and activates the SPI peripheral.
void	spi_lld_stop (SPIDriver *spip)
	Deactivates the SPI peripheral.
void	spi_lld_select (SPIDriver *spip)
	Asserts the slave select signal and prepares for transfers.
void	spi_lld_unselect (SPIDriver *spip)
	Deasserts the slave select signal.
void	spi_lld_ignore (SPIDriver *spip, size_t n)
	Ignores data on the SPI bus.
void	spi_lld_exchange (SPIDriver *spip, size_t n, const void *txbuf, void *rxbuf)
	Exchanges data on the SPI bus.
void	spi_lld_send (SPIDriver *spip, size_t n, const void *txbuf)
	Sends data ever the SPI bus.
void	spi_lld_receive (SPIDriver *spip, size_t n, void *rxbuf)
	Receives data from the SPI bus.

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Detailed Description

SPI Driver subsystem low level driver header template.

Definition in file templates/spi_lld.h.