// /**
// * This is the main Blank Simple C++ Project program file.
// */
// #include "servodiffdrive.h"s
// #include <stdio.h>            // Recommended over iostream for saving space
// #include <propeller.h>        // Propeller-specific functions

// const int MOTOR_LEFT_PIN = 13;
// const int MOTOR_RIGHT_PIN = 12;

// int main(){
//   // Add your code here

// 	// drive_pins(MOTOR_LEFT_PIN, MOTOR_RIGHT_PIN);
// 	// drive_speeds(100,100);
//   drive_setRampStep(10);                      // 10 ticks/sec / 20 ms

//   drive_ramp(128, 128);                       // Forward 2 RPS

//   return 0;
// }

#include "simpletools.h"
#include "fdserial.h"

#define SERIAL_TX_PIN 30
#define SERIAL_RX_PIN 31
#define LED_DATA_PIN 7
#define LED_CLK_PIN 8


fdserial *serialCom;


void load_led_pattern(uint8_t, int , int);

int main()
{
  uint8_t pattern = 0x00000001;

 
  serialCom = fdserial_open(31, 30, 0, 9600); // Rx, Tx, Mode, Baudrate
  writeChar(serialCom, CLS);

  dprint(serialCom, "Starting load of pattern\n");
  load_led_pattern(pattern, LED_DATA_PIN, LED_CLK_PIN);
  dprint(serialCom, "LED Pattern loaded: %x\n", pattern);

  dprint(serialCom, "Click this terminal, \n");
  dprint(serialCom, "and type on keyboard...\n\n");

  

  char c;
 // high(7);
 
  while(1)
  {
    c = fdserial_rxChar(serialCom);
    if(c != -1)
    {
      dprint(serialCom, "You typed: %c\n", c);
    }
  }  
}



void load_led_pattern(uint8_t pattern, int data_pin, int clock_pin){
/*Byte pattern:
Q7...Q0
*/
  int i;
  low(clock_pin);

  for(i = 0; i < 8; i++){

    low(clock_pin);
    uint8_t output_value = (pattern & (0x1 << (7 - i)));
    dprint(serialCom, "Shifting in %x\n", output_value);
      if(output_value){
        high(data_pin);
      }else{
        low(data_pin);
      }
      high(clock_pin);

  }

}