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dac_hw.h
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/*
* LCDduino Controller for Twisted Pear Opus DAC and Mux
* Simeon Walker 2011-2012
*
* LICENSE
* -------
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef DAC_HW_H
#define DAC_HW_H
extern void dac_init (void);
extern void dac_set_volume (byte vol);
extern void dac_mute (boolean mute_flag);
extern void dac_select_filter (byte filter);
extern void mux_select_input (byte new_in_sel);
#endif