Dooho Yi
91f92c0e6c
migration from 'smp_v1p0' dev. for 'sampler' -> skip irrelavant note msg. and keep playing
52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
/* Audio Library for Teensy 3.X
|
|
* Copyright (c) 2014, Paul Stoffregen, paul@pjrc.com
|
|
*
|
|
* Development of this audio library was funded by PJRC.COM, LLC by sales of
|
|
* Teensy and Audio Adaptor boards. Please support PJRC's efforts to develop
|
|
* open source software by purchasing Teensy or other PJRC products.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice, development funding notice, and this permission
|
|
* notice shall be included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef control_wm8731_h_
|
|
#define control_wm8731_h_
|
|
|
|
#include "AudioControl.h"
|
|
|
|
class AudioControlWM8731 : public AudioControl
|
|
{
|
|
public:
|
|
bool enable(void);
|
|
bool disable(void) { return false; }
|
|
bool volume(float n) { return volumeInteger(n * 80.0 + 47.499); }
|
|
bool inputLevel(float n); // range: 0.0f to 1.0f
|
|
bool inputSelect(int n);
|
|
protected:
|
|
bool write(unsigned int reg, unsigned int val);
|
|
bool volumeInteger(unsigned int n); // range: 0x2F to 0x7F
|
|
};
|
|
|
|
class AudioControlWM8731master : public AudioControlWM8731
|
|
{
|
|
public:
|
|
bool enable(void);
|
|
};
|
|
|
|
#endif
|