Get Bytes from BLE Serial Connection (BlueShield)

byteStream.ino

#define MESSAGE_SIZE 18 //Message is capped at 18 bytes due to the BLE profile. If we try to get any more we simply get the same values on loop
byte message[MESSAGE_SIZE];
void setup() {
  Serial.begin(9600);
}

void loop() {
  
 while (Serial.available() > 0)  {
    Serial.setTimeout(100);
    Serial.readBytes((char *)message,sizeof(message));
  }
   //First bit is the command bit. We can assume that the buffer is niled out if this bit is 0
  if(message[0] > 0) {
  //Do stuff based on the message
    }
    //Log out all the bytes in the message
    //for(int i=0; i< sizeof(message); i++) Serial.println(message[i]);
    memset(message, 0, sizeof(message)); //set all indexes to 0, flush the buffer.
}