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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2008 by Rob Purchase
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "pcf50606.h"
#include "i2c.h"
#define PCF50606_ADDR 0x10
int pcf50606_write(int address, unsigned char val)
{
unsigned char data[] = { address, val };
return i2c_write(PCF50606_ADDR, data, 2);
}
int pcf50606_write_multiple(int address, const unsigned char* buf, int count)
{
int i;
for (i = 0; i < count; i++)
pcf50606_write(address + i, buf[i]);
return 0;
}
int pcf50606_read(int address)
{
unsigned char val = -1;
i2c_readmem(PCF50606_ADDR, address, &val, 1);
return val;
}
int pcf50606_read_multiple(int address, unsigned char* buf, int count)
{
return i2c_readmem(PCF50606_ADDR, address, buf, count);
}
void pcf50606_init(void)
{
// TODO
}
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