l9110-h-bridge
cesars/motor/l9110-h-bridge
No description
l9110-h-bridge
@/l9110-h-bridge
1Aport
Board port to write to
1Bport
Board port to write to
FORWboolean
BACKWboolean
ACTpulse
Triggers new write
DONEpulse
Fires on writing complete
C++ implementation
#pragma XOD error_raise enable
struct State {
};
{{ GENERATED_CODE }}
void evaluate(Context ctx) {
if (!isInputDirty<input_ACT>(ctx))
return;
const uint8_t port1 = getValue<input_1A>(ctx);
const uint8_t port2 = getValue<input_1B>(ctx);
if (!isValidDigitalPort(port1) || !isValidDigitalPort(port2)) {
raiseError<output_DONE>(ctx);
return;
}
::pinMode(port1, OUTPUT);
::pinMode(port2, OUTPUT);
const bool val1 = getValue<input_FORW>(ctx);
const bool val2 = getValue<input_BACKW>(ctx);
if (val1 > val2){
::digitalWrite(port1, 1);
::digitalWrite(port2, 0);
}else if(val1 < val2){
::digitalWrite(port1, 0);
::digitalWrite(port2, 1);
}else{
::digitalWrite(port1, 0);
::digitalWrite(port2, 0);
}
emitValue<output_DONE>(ctx, 1);
}