12-polyphonic "chiptune" MIDI synthesizer for LPC1768 (Standalone version)
Dependencies: ClockControl PowerControl mbed
Channels.cpp
- Committer:
- kayekss
- Date:
- 2014-12-23
- Revision:
- 6:cda45a5e723e
- Parent:
- 0:727737138ac5
File content as of revision 6:cda45a5e723e:
#include "defs.h" #include "Channels.h" /** Constructor of class Channels */ Channels::Channels() { } /** Destructor of class Channels */ Channels::~Channels() { } /** Initialize all 16 channels */ void Channels::initializeAll() { for (uint8_t i = 0; i < 16; i++) { this->volume[i] = 100; this->expression[i] = 127; this->pitchBend[i] = 0; this->wave[i] = Wavetable::waveDefList[4]; } } /** Set volume to channel #i (i: zero origin) */ void Channels::setVolume(uint8_t i, uint8_t vo) { this->volume[i] = vo; } /** Set expression to channel #i (i: zero origin) */ void Channels::setExpression(uint8_t i, uint8_t ex) { this->expression[i] = ex; } /** Set pitch bend to channel #i (i: zero origin) */ void Channels::setPitchBend(uint8_t i, int16_t pb) { this->pitchBend[i] = pb; } /** Set wave parameters of channel #i (i: zero origin) */ void Channels::setWave(uint8_t i, Wavetable::wave_t w) { this->wave[i] = w; } /** Get volume of channel #i (i: zero origin) */ uint8_t Channels::getVolume(uint8_t i) { return this->volume[i]; } /** Get expression of channel #i (i: zero origin) */ uint8_t Channels::getExpression(uint8_t i) { return this->expression[i]; } /** Get pitch bend of channel #i (i: zero origin) */ int16_t Channels::getPitchBend(uint8_t i) { return this->pitchBend[i]; } /** Get wave parameters of channel #i (i: zero origin) */ Wavetable::wave_t Channels::getWave(uint8_t i) { return this->wave[i]; }