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BMC.hardware.pots.cpp
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/*
See https://www.RoxXxtar.com/bmc for more details
Copyright (c) 2020 RoxXxtar.com
Licensed under the MIT license.
See LICENSE file in the project root for full license information.
*/
#include <BMC.h>
#if BMC_MAX_POTS > 0 || BMC_MAX_GLOBAL_POTS > 0
// SETUP
void BMC::setupPots(){
#if BMC_MAX_POTS > 0
for(uint8_t i = 0; i < BMC_MAX_POTS; i++){
BMCUIData ui = BMCBuildData::getUIData(BMC_DEVICE_ID_POT, i);
pots[i].begin(ui.pins[0]);
}
#endif
#if BMC_MAX_GLOBAL_POTS > 0
for(uint8_t i = 0; i < BMC_MAX_GLOBAL_POTS; i++){
BMCUIData ui = BMCBuildData::getUIData(BMC_DEVICE_ID_GLOBAL_POT, i);
globalPots[i].begin(ui.pins[0]);
}
#endif
}
void BMC::assignPots(){
#if BMC_MAX_POTS > 0
for(uint8_t i = 0; i < BMC_MAX_POTS; i++){
bmcStoreDevice <1, 3>& device = store.pages[page].pots[i];
//bmcStoreEvent data = globals.getDeviceEventType(device.events[0]);
bmcEvent_t toeEngage = device.events[1];
bmcEvent_t toeDisengage = device.events[2];
pots[i].reassign();
pots[i].setCalibration(
globalData.potCalibration[i].events[0],
globalData.potCalibration[i].events[1]
);
//pot.setTaper(bitRead(BMC_GET_BYTE(3, event), 7));
pots[i].assignToeSwitch(toeEngage, toeDisengage, device.settings[0]);
}
#endif
#if BMC_MAX_GLOBAL_POTS > 0
for(uint8_t i = 0; i < BMC_MAX_GLOBAL_POTS; i++){
bmcStoreDevice <1, 3>& device = store.global.pots[i];
bmcEvent_t toeEngage = device.events[1];
bmcEvent_t toeDisengage = device.events[2];
globalPots[i].reassign();
globalPots[i].setCalibration(
globalData.potCalibration[BMC_MAX_POTS+i].events[0],
globalData.potCalibration[BMC_MAX_POTS+i].events[1]
);
//pot.setTaper(bitRead(BMC_GET_BYTE(3, event), 7));
globalPots[i].assignToeSwitch(toeEngage, toeDisengage, device.settings[0]);
}
#endif
}
void BMC::readPots(){
#if BMC_MAX_POTS > 0
// handle Calibration
if(potCalibration.active()){
if(potCalibration.getDeviceType()==BMC_DEVICE_ID_POT){
uint16_t n = potCalibration.getIndex();
#if BMC_MAX_MUX_IN_ANALOG > 0
pots[n].setMuxValue(mux.readAnalog(pots[n].getMuxPin()));
#endif
uint16_t value = pots[n].getAnalogValue();
potCalibration.setValue(value);
return;
}
}
for(uint8_t i = 0; i < BMC_MAX_POTS; i++){
bmcStoreDevice <1, 3>& device = store.pages[page].pots[i];
//bmcStoreEvent data = globals.getDeviceEventType(device.events[0]);
#if BMC_MAX_MUX_IN_ANALOG > 0
pots[i].setMuxValue(mux.readAnalog(pots[i].getMuxPin()));
#endif
if(pots[i].toeSwitchActive()){
potParseToeSwitch(pots[i]);
}
bool sendData = false;
if(pots[i].update()){
sendData = true;
uint8_t value = pots[i].getValue();
processEvent(BMC_DEVICE_GROUP_POT, BMC_DEVICE_ID_POT, i, BMC_EVENT_IO_TYPE_INPUT, device.events[0], value);
// HANDLE CALLBACKS
/*
if(data.type==BMC_EVENT_TYPE_CUSTOM && callback.potCustomActivity){
callback.potCustomActivity(i, value);
} else if(callback.potActivity){
callback.potActivity(i, value);
}
*/
}
if(globals.editorConnected() && (sendData || editor.isTriggerStates())){
editor.utilitySendPotActivity(BMC_DEVICE_ID_POT, i, pots[i].getPosition());
}
}
#endif
#if BMC_MAX_GLOBAL_POTS > 0
if(potCalibration.active()){
if(potCalibration.getDeviceType()==BMC_DEVICE_ID_GLOBAL_POT){
uint16_t n = potCalibration.getIndex();
#if BMC_MAX_MUX_IN_ANALOG > 0
globalPots[n].setMuxValue(mux.readAnalog(globalPots[n].getMuxPin()));
#endif
uint16_t value = globalPots[n].getAnalogValue();
potCalibration.setValue(value);
return;
}
}
for(uint8_t i = 0; i < BMC_MAX_GLOBAL_POTS; i++){
#if BMC_MAX_MUX_IN_ANALOG > 0
globalPots[i].setMuxValue(mux.readAnalog(globalPots[i].getMuxPin()));
#endif
bmcStoreDevice <1, 3>& device = store.global.pots[i];
//bmcStoreEvent data = globals.getDeviceEventType(device.events[0]);
if(globalPots[i].toeSwitchActive()){
potParseToeSwitch(globalPots[i]);
/*
if(callback.globalPotsToeSwitchState && BMC_GET_BYTE(0, globalPots[i].toeSwitchGetEvent())>0){
callback.globalPotsToeSwitchState(i, globalPots[i].toeSwitchGetState());
}
*/
}
bool sendData = false;
if(globalPots[i].update()){
sendData = true;
uint8_t value = globalPots[i].getValue();
processEvent(BMC_DEVICE_GROUP_POT, BMC_DEVICE_ID_GLOBAL_POT, i, BMC_EVENT_IO_TYPE_INPUT, device.events[0], value);
// HANDLE CALLBACKS
/*
if(data.type==BMC_EVENT_TYPE_CUSTOM && callback.globalPotCustomActivity){
callback.globalPotCustomActivity(i, value);
} else if(callback.globalPotActivity){
callback.globalPotActivity(i, value);
}
*/
}
if(globals.editorConnected() && (sendData || editor.isTriggerStates())){
editor.utilitySendPotActivity(BMC_DEVICE_ID_GLOBAL_POT, i, globalPots[i].getPosition());
}
}
#endif
}
void BMC::potParseToeSwitch(BMCPot& pot){
if(!pot.toeSwitchAvailable()){
return;
}
processEvent(BMC_DEVICE_GROUP_BUTTON, BMC_DEVICE_ID_BUTTON, 0, BMC_EVENT_IO_TYPE_INPUT, pot.toeSwitchGetEvent());
}
/*
void BMC::handlePot(bmcStorePot& data, uint8_t value){
uint8_t type = BMC_GET_BYTE(0, data.event);
if(type == BMC_NONE){
return;
}
uint8_t byteA = BMC_GET_BYTE(1, data.event);
switch(parseMidiEventType(type)){
case BMC_MIDI_CONTROL_CHANGE:
case BMC_MIDI_NOTE_ON:
case BMC_MIDI_NOTE_OFF:
midi.send(data.ports, ((data.event & 0xFFFF) | value << 16));
streamMidi(type & 0xF0, BMC_TO_MIDI_CHANNEL(type), byteA, value);
break;
case BMC_MIDI_PROGRAM_CHANGE:
midi.sendProgramChange(data.ports, BMC_TO_MIDI_CHANNEL(type), value);
streamMidi(type & 0xF0, BMC_TO_MIDI_CHANNEL(type), value);
break;
case BMC_POT_EVENT_TYPE_CLOCK:
{
uint16_t min = (data.event >> 8) & 0x1FF;
uint16_t max = (data.event >> 17) & 0x1FF;
midiClock.setBpm(map(value, 0, 127, min, max));
}
break;
case BMC_POT_EVENT_TYPE_PITCH:
{
uint8_t channel = (byteA&0x0F)+1;
int8_t pitch = midi.getLocalPitch(channel);
if(value<59){
// pitch down
uint16_t newPitch = map(value, 0, 58, -8192, -1);
midi.sendPitchBend(data.ports, channel, newPitch);
} else if(value>68){
// pitch up
uint16_t newPitch = map(value, 69, 127, 1, 8191);
midi.sendPitchBend(data.ports, channel, newPitch);
} else if(pitch!=0){
// center
midi.sendPitchBend(data.ports, channel, 0);
midi.setLocalPitch(channel, 0);
}
}
break;
case BMC_POT_EVENT_TYPE_PITCH_UP:
{
uint8_t channel = (byteA&0x0F)+1;
// leave the first 10 values of the pot as a buffer for a flat pitch
if(value>9){
// move pitch up
uint16_t newPitch = map(value, 10, 127, 1, 8191);
midi.sendPitchBend(data.ports, channel, newPitch);
} else if(midi.getLocalPitch(channel)!=0){
midi.sendPitchBend(data.ports, channel, 0);
midi.setLocalPitch(channel, 0);
}
}
break;
case BMC_POT_EVENT_TYPE_PITCH_DOWN:
{
uint8_t channel = (byteA&0x0F)+1;
// leave the first 10 values of the pot as a buffer for a flat pitch
if(value>9){
// move pitch up
int16_t newPitch = map(value, 10, 127, -1, -8192);
midi.sendPitchBend(data.ports, channel, newPitch);
} else if(midi.getLocalPitch(channel)!=0){
midi.sendPitchBend(data.ports, channel, 0);
midi.setLocalPitch(channel, 0);
}
}
break;
#ifdef BMC_USE_BEATBUDDY
case BMC_POT_EVENT_TYPE_BEATBUDDY_CMD:
if(byteA == BMC_BEATBUDDY_CMD_MIX_VOL){
sync.beatBuddy.mixVol(map(value, 0, 127, 0, 100));
} else if(byteA == BMC_BEATBUDDY_CMD_HP_VOL){
sync.beatBuddy.hpVol(map(value, 0, 127, 0, 100));
} else if(byteA == BMC_BEATBUDDY_CMD_BPM_INC || BMC_BEATBUDDY_CMD_BPM_DEC){
sync.beatBuddy.tempoExpression(value);
}
break;
#endif
#ifdef BMC_USE_CLICK_TRACK
case BMC_POT_EVENT_TYPE_CLICK_TRACK_FREQ:
{
uint8_t byteB = BMC_GET_BYTE(2, data.event);
uint8_t mapped = map(value, 0, 127, byteA, byteB);
midiClock.clickTrackSetFrequency(map((mapped&0x07), 0, 7, 500, 4000));
}
break;
case BMC_POT_EVENT_TYPE_CLICK_TRACK_LEVEL:
{
uint8_t byteB = BMC_GET_BYTE(2, data.event);
midiClock.clickTrackSetLevel(map(value, 0, 127, byteA, byteB));
}
break;
#endif
case BMC_POT_EVENT_TYPE_USER_1:
case BMC_POT_EVENT_TYPE_USER_2:
case BMC_POT_EVENT_TYPE_USER_3:
case BMC_POT_EVENT_TYPE_USER_4:
case BMC_POT_EVENT_TYPE_USER_5:
case BMC_POT_EVENT_TYPE_USER_6:
case BMC_POT_EVENT_TYPE_USER_7:
case BMC_POT_EVENT_TYPE_USER_8:
if(callback.userEventPots){
callback.userEventPots(parseUserEventType(type), data.event, data.ports, value);
}
break;
}
}
*/
#endif