set-astep
wayland/as7341-spectrometer/set-astep
Set integration time step size.
set-astep
@/set-astep
Set integration time step size.
DEV@/as7341-device
An as7341-device.
ASTEPnumber
Integration time step size in 2.78 microsecond increments. Step size is ASTEP × 2.78µS.
UPDpulse
Update.
DONEpulse
Pulses if integration time step size is successfully set.
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);
}
}