analog-read
maks971014/esp8266-ap/analog-read
No description
analog-read
@/analog-read
PORTport
Analog port to read from. Should start with `A` to succeed.
UPDpulse
Triggers new read
DONEpulse
Fires on reading complete
VALnumber
The latest read value in range 0.0 … 1.0
C++ implementation
#pragma XOD error_raise enable
struct State {
};
{{ GENERATED_CODE }}
void evaluate(Context ctx) {
if (!isInputDirty<input_UPD>(ctx))
return;
const uint8_t port = getValue<input_PORT>(ctx);
if (!isValidAnalogPort(port)) {
raiseError(ctx);
return;
}
::pinMode(port, INPUT);
emitValue<output_VAL>(ctx, ::analogRead(port));
emitValue<output_DONE>(ctx, 1);
}