#include "StreamHandler.h"

int ledPin = 13;
unsigned int blinkDelay = 250;

StreamHandler streamHandler(&Serial, &Serial);

void setup() {
  Serial.begin(115200);
  Serial.println("\n\n*** Starting StreamHandler Example ***\n\n");
  
  streamHandler.addFunctionCommand('L', blinkLed);
  streamHandler.addVariableUpdater('D', blinkDelay);
}

void loop() {
  // put your main code here, to run repeatedly:
  streamHandler.run();
}

void blinkLed(char* input){
  //input[0] is the command character
  // get the number starting at input[1]
  int times = atoi(input + 1);
  for(int i = 0; i < times; i++){
    digitalWrite(ledPin, HIGH);
    delay(blinkDelay);
    digitalWrite(ledPin, LOW);
    delay(blinkDelay);
  }
}