spibus_avr.c File Reference

General AVR SPI bus driver rotuines. More...

#include <sys/timer.h>
#include <dev/spibus_avr.h>

Include dependency graph for spibus_avr.c:

Functions
int	AvrSpiSetup (NUTSPINODE *node)
	Update SPI shadow registers.

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Detailed Description

General AVR SPI bus driver rotuines.

 * $Id: spibus_avr.c 4115 2012-04-12 21:06:13Z olereinhardt $
 * 

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Function Documentation

int AvrSpiSetup

(

NUTSPINODE *

node

)

Update SPI shadow registers.

References _BV, _AVRSPIREG::avrspi_spcr, _NUTSPINODE::node_mode, _NUTSPINODE::node_rate, _NUTSPINODE::node_stat, NUT_HWCLK_PERIPHERAL, NutClockGet, SPI_MODE_3, and SPI_MODE_UPDATE.

Referenced by AvrSpiBus0NodeInit(), and AvrSpiBus0Select().