c4a59a290b
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10597 a1c6a512-1295-4272-9138-f99709370657
37 lines
1.5 KiB
C
37 lines
1.5 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2005 by Linus Nielsen Feltzing
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef PCF50606_H
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#define PCF50606_H
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void pcf50606_init(void);
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void pcf50606_i2c_recalc_delay(int cpu_clock);
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int pcf50606_write_multiple(int address, const unsigned char* buf, int count);
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int pcf50606_write(int address, unsigned char val);
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int pcf50606_read_multiple(int address, unsigned char* buf, int count);
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int pcf50606_read(int address);
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/* internal low level calls used by the eeprom driver for h300 */
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void pcf50606_i2c_start(void);
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void pcf50606_i2c_stop(void);
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void pcf50606_i2c_ack(bool ack);
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bool pcf50606_i2c_getack(void);
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void pcf50606_i2c_outb(unsigned char byte);
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unsigned char pcf50606_i2c_inb(bool ack);
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#endif
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