void handleButtonEventMessage(int messageId, uint64_t data,
CanSignal* signals, int signalCount, Listener* listener) {
CanSignal* buttonTypeSignal = lookupSignal("button_type", signals,
signalCount);
CanSignal* buttonStateSignal = lookupSignal("button_state", signals,
signalCount);
if(buttonTypeSignal == NULL || buttonStateSignal == NULL) {
debug("Unable to find button type and state signals");
return;
}
float rawButtonType = decodeCanSignal(buttonTypeSignal, data);
float rawButtonState = decodeCanSignal(buttonStateSignal, data);
bool send = true;
const char* buttonType = stateHandler(buttonTypeSignal, signals, signalCount,
rawButtonType, &send);
const char* buttonState = stateHandler(buttonStateSignal, signals, signalCount,
rawButtonState, &send);
if(send) {
sendEventedBooleanMessage(BUTTON_EVENT_GENERIC_NAME, buttonType,
buttonState, listener);
}
}
void sendDoorStatus(const char* doorId, uint64_t data, CanSignal* signal,
CanSignal* signals, int signalCount, Listener* listener) {
float rawAjarStatus = decodeCanSignal(signal, data);
bool send = true;
bool ajarStatus = booleanHandler(NULL, signals, signalCount, rawAjarStatus, &send);
if(send && (signal->sendSame || !signal->received ||
rawAjarStatus != signal->lastValue)) {
signal->received = true;
sendEventedBooleanMessage(DOOR_STATUS_GENERIC_NAME, doorId, ajarStatus,
listener);
}
signal->lastValue = rawAjarStatus;
}
void sendDoorStatus(const char* doorId, uint64_t data, CanSignal* signal,
CanSignal* signals, int signalCount, Listener* listener) {
if(signal == NULL) {
debug("Specific door signal for ID %s is NULL, vehicle may not support",
doorId);
return;
}
float rawAjarStatus = decodeCanSignal(signal, data);
bool send = true;
bool ajarStatus = booleanHandler(NULL, signals, signalCount, rawAjarStatus,
&send);
if(send && (signal->sendSame || !signal->received ||
rawAjarStatus != signal->lastValue)) {
signal->received = true;
sendEventedBooleanMessage(DOOR_STATUS_GENERIC_NAME, doorId, ajarStatus,
listener);
}
signal->lastValue = rawAjarStatus;
}
void loop() {
++emulatorRateLimiter;
if(emulatorRateLimiter >= EMULATOR_SEND_FREQUENCY) {
emulatorRateLimiter = 0;
sendNumericalMessage(
NUMERICAL_SIGNALS[rand() % NUMERICAL_SIGNAL_COUNT],
rand() % 50 + rand() % 100 * .1, &listener);
sendBooleanMessage(BOOLEAN_SIGNALS[rand() % BOOLEAN_SIGNAL_COUNT],
rand() % 2 == 1 ? true : false, &listener);
int stateSignalIndex = rand() % STATE_SIGNAL_COUNT;
sendStringMessage(STATE_SIGNALS[stateSignalIndex],
SIGNAL_STATES[stateSignalIndex][rand() % 3], &listener);
int eventSignalIndex = rand() % EVENT_SIGNAL_COUNT;
Event randomEvent = EVENT_SIGNAL_STATES[eventSignalIndex][rand() % 3];
sendEventedBooleanMessage(EVENT_SIGNALS[eventSignalIndex],
randomEvent.value, randomEvent.event, &listener);
}
readFromHost(listener.usb, usbWriteStub);
readFromSerial(listener.serial, usbWriteStub);
}
