hal_sio.c File Reference

SIO Driver code. More...

#include "hal.h"

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Functions
static size_t	sync_write (void *ip, const uint8_t *bp, size_t n, sysinterval_t timeout)
static size_t	sync_read (void *ip, uint8_t *bp, size_t n, sysinterval_t timeout)
static size_t	__write (void *ip, const uint8_t *bp, size_t n)
static size_t	__read (void *ip, uint8_t *bp, size_t n)
static msg_t	__put (void *ip, uint8_t b)
static msg_t	__get (void *ip)
static msg_t	__putt (void *ip, uint8_t b, sysinterval_t timeout)
static msg_t	__gett (void *ip, sysinterval_t timeout)
static size_t	__writet (void *ip, const uint8_t *bp, size_t n, sysinterval_t timeout)
static size_t	__readt (void *ip, uint8_t *bp, size_t n, sysinterval_t timeout)
static msg_t	__ctl (void *ip, unsigned int operation, void *arg)
void	sioInit (void)
	SIO Driver initialization.
void	sioObjectInit (SIODriver *siop)
	Initializes the standard part of a SIODriver structure.
msg_t	sioStart (SIODriver *siop, const SIOConfig *config)
	Configures and activates the SIO peripheral.
void	sioStop (SIODriver *siop)
	Deactivates the SIO peripheral.
void	sioWriteEnableFlags (SIODriver *siop, sioevents_t mask)
	Writes the enabled events flags mask.
void	sioSetEnableFlags (SIODriver *siop, sioevents_t mask)
	Sets flags into the enabled events flags mask.
void	sioClearEnableFlags (SIODriver *siop, sioevents_t mask)
	Clears flags from the enabled events flags mask.
sioevents_t	sioGetAndClearErrors (SIODriver *siop)
	Get and clears SIO error event flags.
sioevents_t	sioGetAndClearEvents (SIODriver *siop)
	Get and clears SIO event flags.
sioevents_t	sioGetEvents (SIODriver *siop)
	Returns the pending SIO event flags.
size_t	sioAsyncRead (SIODriver *siop, uint8_t *buffer, size_t n)
	Reads data from the RX FIFO.
size_t	sioAsyncWrite (SIODriver *siop, const uint8_t *buffer, size_t n)
	Writes data into the TX FIFO.
msg_t	sioSynchronizeRX (SIODriver *siop, sysinterval_t timeout)
	Synchronizes with RX FIFO data availability.
msg_t	sioSynchronizeRXIdle (SIODriver *siop, sysinterval_t timeout)
	Synchronizes with RX going idle.
msg_t	sioSynchronizeTX (SIODriver *siop, sysinterval_t timeout)
	Synchronizes with TX FIFO space availability.
msg_t	sioSynchronizeTXEnd (SIODriver *siop, sysinterval_t timeout)
	Synchronizes with TX completion.

Variables
static const struct sio_driver_vmt	vmt

Detailed Description

SIO Driver code.

Definition in file hal_sio.c.