sipo.c File Reference

SIPO Module. More...

#include "sipo.h"
#include "hw/hw_sipo.h"
#include <cfg/compiler.h>
#include <cfg/log.h>
#include <kern/kfile.h>
#include <string.h>

Go to the source code of this file.

Functions
void	sipo_putchar (uint8_t c, uint8_t bit_order, uint8_t clock_pol)
	Write a char in sipo shift register.
static size_t	sipo_write (struct KFile *_fd, const void *_buf, size_t size)
	Write a buffer into the sipo register and, when finished, give a load pulse.
void	sipo_init (Sipo *fd)
	Initialize the SIPO.

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Detailed Description

SIPO Module.

Version:

Id

sipo.c 2701 2009-06-03 14:10:29Z asterix

The SIPO module transforms a serial input in a parallel output. Please check hw_sipo.h file to customize hardware related parameters.

Author:

Andrea Grandi <andrea@develer.com>

Daniele Basile <asterix@develer.com>

Definition in file sipo.c.