ssd1331_spiWrite.c File Reference

#include "ssd1331.h"

Functions
	__attribute__ ((fcache))
char	ssd1331_writeLock ()
	Returns the status of the SPI communication lockout so multiple cogs don't try to write to it at the same time. More...
void	ssd1331_writeLockSet (char devId)
	Sets the SPI communication lockout. More...
void	ssd1331_writeLockClear (char devId)
	Clears the SPI communication lockout. More...

Function Documentation

__attribute__()

__attribute__

(

(fcache)

)

ssd1331_writeLock()

char ssd1331_writeLock

(

)

Returns the status of the SPI communication lockout so multiple cogs don't try to write to it at the same time.

ssd1331_writeLockClear()

void ssd1331_writeLockClear

(

char

devId

)

Clears the SPI communication lockout.

Parameters

devId

The ID of the device (usually the chip select pin).

ssd1331_writeLockSet()

void ssd1331_writeLockSet

(

char

devId

)

Sets the SPI communication lockout.

Parameters

devId

The ID of the device (usually the chip select pin).