const char* stateHandler(CanSignal* signal, CanSignal* signals,
int signalCount, float value, bool* send) {
CanSignalState* signalState = lookupSignalState(value, signal, signals,
signalCount);
if(signalState != NULL) {
return signalState->name;
}
debug("No signal state found for value %d", value);
*send = false;
return NULL;
}
uint64_t stateWriter(CanSignal* signal, CanSignal* signals,
int signalCount, const char* value, bool* send, uint64_t data) {
if(value == NULL) {
debug("Can't write state of NULL -- not sending\r\n");
} else {
CanSignalState* signalState = lookupSignalState(value, signal, signals,
signalCount);
if(signalState != NULL) {
checkWritePermission(signal, send);
return encodeCanSignal(signal, signalState->value, data);
} else {
debug("Couldn't find a valid signal state for \"%s\"", value);
}
}
*send = false;
return 0;
}
