firmware/export/ascodec.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2008 by Dave Chapman
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #ifndef _ASCODEC_H
  23 #define _ASCODEC_H
  24
  25 #include "config.h"
  26 #include <stdbool.h>
  27
  28 #include "as3514.h"
  29
  30 #ifndef HAVE_AS3514
  31 # error Only for AS3514!
  32 #endif
  33
  34 void ascodec_init(void) INIT_ATTR;
  35 void ascodec_close(void);
  36
  37 void ascodec_lock(void);
  38 void ascodec_unlock(void);
  39
  40 int ascodec_write(unsigned int index, unsigned int value);
  41
  42 int ascodec_read(unsigned int index);
  43
  44 int ascodec_readbytes(unsigned int index, unsigned int len, unsigned char *data);
  45
  46 void ascodec_wait_adc_finished(void);
  47
  48 #ifdef CONFIG_CHARGING
  49 bool ascodec_endofch(void);
  50 bool ascodec_chg_status(void);
  51 void ascodec_monitor_endofch(void);
  52 void ascodec_write_charger(int value);
  53 int ascodec_read_charger(void);
  54 #endif
  55
  56 #ifdef HAVE_AS3543
  57 void ascodec_write_pmu(unsigned int index, unsigned int subreg,
  58                        unsigned int value);
  59 int ascodec_read_pmu(unsigned int index, unsigned int subreg);
  60 #endif
  61
  62 #endif