To use the node in your project you should have the czadohubert/ir-remote 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 require "https://github.com/z3t0/Arduino-IRremote"
{{#global}}
#include <IRremote.h>
{{/global}}
struct State {
int configuredPort = -1;
IRrecv* irrecv;
};
{{ GENERATED_CODE }}
void evaluate(Context ctx) {
State* state = getState(ctx);
auto port = getValue<input_PORT>(ctx);
auto irrecv = state->irrecv;
if (state->configuredPort != port) {
state->irrecv = irrecv = new IRrecv(port);
irrecv->enableIRIn(); // Start the receiver
state->configuredPort = port;
}
if (isInputDirty<input_UPD>(ctx)) {
long int out = 0;
decode_results results; //cache of decode of IR remoter control
if (irrecv->decode(&results)) {
out = results.value;
irrecv->resume();
}
emitValue<output_OUT>(ctx, out);
}
}