#include <SPI.h>
#include "RF24.h"

/*
 * Commands
 * B - Left
 * C - Driver Door
 * D - Right
 * E - Back
 * F - Passenger Door?
 * G - Forward
 * 
 * 
 Sample* TransmitterPinout
 * 
 * CLK    14 18 
 * MOSI   1323
 * MISO   1219
 * CS     155
 * CE     817
 */

#define CE_PIN    817
#define CS_PIN    155


RF24 radio(CE_PIN,CS_PIN);

//const byte addressespipes[2][6] = {"i8-00001", "I8-00001"};
//const byte addresses[2][6] = {{'i','8','-','0','0','1'},{'I','8','-','0','0','1'}};

const byte addresses[2][6] = {{0x69,0x38,0x2d,0x30,0x30,0x31},{0x49,0x38,0x2d,0x30,0x30,0x31}};
char buf[1];
int bufsize=1;


void setup() {
  Serial.begin(115200);
  Serial.println(F("\n\ni8 Tx Started"));
  Serial.println(F("*** PRESS 'B-G' to represent button"));
  
  radio.begin();

  // Set the PA Level low to prevent power supply related issues.
  radio.setPALevel(RF24_PA_LOW);

  radio.setRetries(15,15);
  radio.setPayloadSize(8);
  radio.setDataRate(RF24_1MBPS);
  radio.setAutoAck(1);                     // Ensure autoACK is enabled

  radio.openWritingPipe(addresses[0]);
  radio.stopListening();
  
}

void loop() {

  // process serial requests
  if ( Serial.available() )
  {
    char c = toupper(Serial.read());
    //'B', 'C', 'D', 'E', 'F', 'G'
    if(c >= 'B' && c <= 'G'){ 
      Serial.printf("> %c \n",c);
      
      buf[0]=c;    
      int v = radio.write(&buf, bufsize);
  
      buf[0]=tolower(c);    
      v = radio.write(&buf, bufsize);
    }
  }
  
}