void initSlowChannel(int logicChannel, int hwChannel) {
internalAdcIndexByHardwareIndex[hwChannel] = logicChannel;
hardwareIndexByIndernalAdcIndex[logicChannel] = hwChannel;
if (logicChannel < 6) {
adcgrpcfg_slow.sqr3 += (hwChannel) << (5 * logicChannel);
} else {
adcgrpcfg_slow.sqr2 += (hwChannel) << (5 * (logicChannel - 6));
}
initAdcHwChannel(hwChannel);
}
void AdcDevice::addChannel(adc_channel_e hwChannel) {
int logicChannel = channelCount++;
internalAdcIndexByHardwareIndex[hwChannel] = logicChannel;
hardwareIndexByIndernalAdcIndex[logicChannel] = hwChannel;
if (logicChannel < 6) {
hwConfig->sqr3 += (hwChannel) << (5 * logicChannel);
} else if (logicChannel < 12) {
hwConfig->sqr2 += (hwChannel) << (5 * (logicChannel - 6));
} else {
hwConfig->sqr1 += (hwChannel) << (5 * (logicChannel - 12));
}
// todo: support for more then 12 channels? not sure how needed it would be
initAdcHwChannel(hwChannel);
}
void AdcDevice::enableChannelAndPin(adc_channel_e hwChannel) {
enableChannel(hwChannel);
initAdcHwChannel(hwChannel);
}