parseCommand.ino

void parseCommand() {
  char *cmdPtr = rx.getCommand();

  switch(rx.hash(cmdPtr) % HASH_SIZE) {
    case xIMU3_ping:
      rx.sendPing(pingPacket);
      break;
    case xIMU3_deviceName:
      rx.sendResponse("deviceName", "Arduino");
      break;
    case xIMU3_serialNumber:
      rx.sendResponse("serialNumber", "0123-4567");
      break;
    case xIMU3_firmwareVersion:
      rx.sendResponse("firmwareVersion", "v1.0");
      break;
    case xIMU3_bootloaderVersion:
      rx.sendResponse("bootloaderVersion", "Rel: 4.0.2");
      break;
    case xIMU3_hardwareVersion:
      rx.sendResponse("hardwareVersion", "v1.0");
      break;
    case xIMU3_serialMode:
      rx.sendResponse("serialMode", STANDARD);
      break;
    case xIMU3_serialBaudRate:
      rx.sendResponse("serialBaudRate", 115200);
      break;
    case xIMU3_serialRtsCtsEnabled:
      rx.sendResponse("serialRtsCtsEnabled", "false");
      break;
    case xIMU3_note:
      rx.sendResponse("note", rx.getValue());
      break;
    case xIMU3_shutdown:
      //  Shutdown Arduino command received
      rx.sendResponse("shutdown", "true");
      break;
    case xIMU3_strobe:
      rx.sendResponse("strobe", "null");
      strobe = true;
      digitalWrite(LED_BUILTIN, HIGH);
      previousMillis = millis();
      break;
    case blinkLED: {
      char *cmdValue = rx.getValue();
      char msg[100] = "Custom Command Received - blinkLED - ";

      rx.sendResponse("blinkLED", cmdValue);
      rx.sendNotification(strcat(msg, cmdValue));

      if (strcasecmp("true", cmdValue) == 0) {
        blink = true;
        digitalWrite(LED_BUILTIN, HIGH);
        previousMillis = millis(); 
      }
      else {
        blink = false;
        digitalWrite(LED_BUILTIN, LOW);
      }
    }
      break;
    default:
      char msg[100] = "Unhandled x-IMU3 command - ";
      
      rx.sendError(strcat(msg, cmdPtr));
      break;
  }
  
}