OpenModem/bertos/drv/tlv5618.h
2014-04-03 22:21:37 +02:00

60 lines
1.9 KiB
C

/**
* \file
* <!--
* This file is part of BeRTOS.
*
* Bertos 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 program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As a special exception, you may use this file as part of a free software
* library without restriction. Specifically, if other files instantiate
* templates or use macros or inline functions from this file, or you compile
* this file and link it with other files to produce an executable, this
* file does not by itself cause the resulting executable to be covered by
* the GNU General Public License. This exception does not however
* invalidate any other reasons why the executable file might be covered by
* the GNU General Public License.
*
* Copyright 2010 Develer S.r.l. (http://www.develer.com/)
*
* -->
*
* \author Francesco Sacchi <batt@develer.com>
*
* \brief Texas instrument TLV5618 DAC driver.
*
* $WIZ$ module_name = "tlv5618"
* $WIZ$ module_depends = "kfile"
* $WIZ$ module_hw = "bertos/hw/hw_tlv5618.h"
*/
#ifndef DRV_TLV5618_H
#define DRV_TLV5618_H
#include <cfg/compiler.h>
#include <io/kfile.h>
typedef struct Tlv5618
{
KFile *ch;
int cs_pin;
} Tlv5618;
void tlv5618_setOutA(Tlv5618 *ctx, uint16_t val);
void tlv5618_setOutB(Tlv5618 *ctx, uint16_t val);
void tlv5618_setPowerDown(Tlv5618 *ctx);
void tlv5618_init(Tlv5618 *ctx, KFile *ch, int pin);
#endif /* DRV_TLV5618_H */