set-astep

wayland/as7343-spectrometer/set-astep

Set integration time step size.
set-astep
@/set-astep
Set integration time step size.
DEV@/as7343-device
An as7343-device.
ASTEPnumber
Integration time step size in 2.78 microsecond increments. Step size is (ASTEP+1) × 2.78µS.
UPDpulse
Update.
set-astep
DEV
ASTEP
UPD
DONE
DONEpulse
Pulses if integration time step size is successfully set.
To use the node in your project you should have the wayland/as7343-spectrometer library installed. Use the “File → Add Library” menu item in XOD IDE if you don’t have it yet. See Using libraries for more info.

C++ implementation

#pragma XOD evaluate_on_pin disable
#pragma XOD evaluate_on_pin enable input_UPD

node {
   void evaluate(Context ctx) {
       // The node responds only if there is an input pulse
       if (!isInputDirty<input_UPD>(ctx))
           return;

       auto sensor = getValue<input_DEV>(ctx);
       auto astep = getValue<input_ASTEP>(ctx);

       if (!sensor->setASTEP(astep)) {
            raiseError(ctx);
            return;
       }

       emitValue<output_DONE>(ctx, 1);
    }
}