led-cpp/main.cpp

/*OOP in C++ example for LEDs
 Gerardo Marx April/20/2020
g++ main.cpp -o main LED.cpp*/
#include<string>
#include"led.h"
using namespace std;


int main(int argc, char* argv[]){
  if(argc!=2){
    cout << "The usage is main mkLed" << endl;
    cout << "mkLed is on, off flash or status" << endl;
    cout << "e.g. main on" << endl;
    return 2;
  }
  cout << "Starting program ..." << endl;
  string cmd(argv[1]);
  LED leds[4] = {LED(0), LED(1), LED(2), LED(3)};
  for(int i=0; i<=3; i++){
    if(cmd=="on")
      leds[i].turnOn();
    else if(cmd=="off")
      leds[i].turnOff();
    else if(cmd=="flash")
      leds[i].flash("100");
    else if(cmd=="status")
      leds[i].outputState();
    else
      cout << "invalid command, please type main" << endl;
  }
  cout << "Program done, Thanks." << endl;
  return 0;
}