void handleProgramChange(uint32_t tics, int channel, int program) {
logger(LOG_INFO, "Program Change at: %d for Channel: %d, Program: %d\n", tics, channel, program);
waitForTicCount(tics);
programChange(0, channel, program);
}
void VPiano::slotProgChanged(const int index)
{
if (index < 0) return;
int bankIdx = m_comboBank->currentIndex();
int bank = m_comboBank->itemData(bankIdx).toInt();
if (bank >= 0)
bankChange(bank);
int pgm = m_comboProg->itemData(index).toInt();
if (pgm >= 0)
programChange(pgm);
}
void MMidi::midiHandler() {
//midiTime = millis();
uint8_t midiChannel = (midiBuffer[0] & 0x0F);
switch(midiBuffer[0] & 0xF0) { // bit mask with &0xF0 ?
case 0x80:
noteOff (midiBuffer[0] & 0x0F, // midi channel 0-16
midiBuffer[1] & 0x7F, // note value 0-127
midiBuffer[2] & 0x7F); // note velocity 0-127
break;
case 0x90:
noteOn (midiBuffer[0] & 0x0F, // midi channel 0-16
midiBuffer[1] & 0x7F, // note value 0-127
midiBuffer[2] & 0x7F); // note velocity 0-127
break;
case 0xA0:
aftertouch (midiBuffer[0] & 0x0F, // midi channel 0-16
midiBuffer[1] & 0x7F, // note value 0-127
midiBuffer[2] & 0x7F);// note velocity 0-127
break;
case 0xB0:
controller (midiBuffer[0] & 0x0F, // midi channel 0-16
midiBuffer[1] & 0x7F, // controller number 0-127
midiBuffer[2] & 0x7F);// controller value 0-127
break;
case 0xC0:
programChange (midiBuffer[0] & 0x0F, // midi channel 0-16
midiBuffer[1] & 0x7F); // program number 0-127
break;
case 0xD0:
channelPressure (midiBuffer[0] & 0x0F, // midi channel 0-16
midiBuffer[1] & 0x7F); // pressure amount 0-127
break;
case 0xE0:
pitchWheel (midiBuffer[0] & 0x0F, // midi channel 0-16
midiBuffer[1] & 0x7F, // higher bits 0-6
midiBuffer[2] & 0x7F);// lower bits 7-13
break;
default:
break;
}
}
void handleMIDIMessage(uint8_t ctrlByte, uint8_t msgByte1, uint8_t msgByte2)
{
uint8_t control = ctrlByte & 0xf0;
//uint8_t channel = ctrlByte & 0x0f;
//lcd_clear_line(1);
//dip204_printf_string("control: %u",ctrlByte);
//lcd_clear_line(2);
//dip204_printf_string("note: %u", msgByte1);
switch(control)
{
case 144:
if (msgByte2)
{
addNote(msgByte1,msgByte2);
}
//to deal with note-offs represented as a note-on with zero velocity
else
{
removeNote(msgByte1);
}
noteOut();
midiVol();
break;
case 128:
removeNote(msgByte1);
noteOut();
midiVol();
break;
// control change
case 176:
controlChange(msgByte1,msgByte2);
//LED_On(LED2);
//midiVol();
break;
// program change
case 192:
programChange(msgByte1);
break;
default:
break;
}
}
