// 7Segment
#include "Arduino.h"
#include "Segment.h"

byte seven_seg_digits[][8] =   { 
  { 0,1,1,1,1,1,0,1 },   // = 0
  { 0,1,1,0,0,0,0,0 },   // = 1
  { 0,0,1,1,1,1,1,0 },   // = 2
  { 0,1,1,1,1,0,1,0 },   // = 3
  { 0,1,1,0,0,0,1,1 },   // = 4
  { 0,1,0,1,1,0,1,1 },   // = 5
  { 0,1,0,1,1,1,1,1 },   // = 6
  { 0,1,1,1,0,0,0,0 },   // = 7
  { 0,1,1,1,1,1,1,1 },   // = 8
  { 0,1,1,1,1,0,1,1 },   // = 9
  { 1,1,1,1,0,1,1,1 },   // = A
  { 1,1,0,0,1,1,1,1 },   // = B
  { 1,0,0,1,1,1,0,1 },   // = C
  { 1,1,0,0,1,1,1,1 },   // = D
  { 1,0,0,1,1,1,1,1 },   // = E
  { 1,0,0,1,0,1,1,1 },   // = F
  { 1,1,0,1,1,0,1,1 },   // = S
  { 0,0,0,0,0,0,0,0 },   // = NULL
  { 1,0,0,1,0,1,0,1 }    // = R
};

Segment::Segment() {               
  for (int i=0; i<8; i++)
    pinMode(6+i, OUTPUT);
}

/*void Segment::sevenSegWrite(byte digit) {
  byte pin = 6;
  for (byte segCount = 0; segCount < 8; ++segCount) {
    digitalWrite(pin, !seven_seg_digits[digit][segCount]);
    ++pin;
  }
}*/

void Segment::sevenSegWrite(char chr) {
  byte pin = 6;
  byte digit;
  if(chr <= 9) digit = chr;
  else if (chr <= 'f') digit = 10 + (chr -'a');
  else if (chr == 's') digit = 16;
  else if (chr == 'r') digit = 18;
  else digit = Cls;
  for (byte segCount = 0; segCount < 8; ++segCount) {
    digitalWrite(pin, !seven_seg_digits[digit][segCount]);
    ++pin;
  }
}

/*void Segment::BlinksevenSegWrite(byte digit) {
  byte pin = 6;
  for (byte segCount = 0; segCount < 8; ++segCount) {
    digitalWrite(pin, !seven_seg_digits[digit][segCount]);
    ++pin;
  }
  delay(100);
  sevenSegWrite((byte)17);
}*/

void Segment::BlinksevenSegWrite(char chr) {
  byte pin = 6;
  byte digit;
  if(chr <= 9) digit = chr;
  else if (chr <= 'f') digit = 10 + (chr -'a');
  else if (chr == 's') digit = 16;
  else digit = Cls;
  for (byte segCount = 0; segCount < 8; ++segCount) {
    digitalWrite(pin, !seven_seg_digits[digit][segCount]);
    ++pin;
  }
  delay(100);
  sevenSegWrite(Cls);
}