//display revolving text WELCOME left to right.

#include "ecen.h"

#define DELAY 3000

uint8_t font[] = {
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x7e, 0x40, 0x38, 0x38, 0x40, 0x7e, 0x00, //W
  0x00, 0x24, 0x4a, 0x4a, 0x4a, 0x4a, 0x3c, 0x00, //e
  0x00, 0x00, 0x00, 0x40, 0x7F, 0x02, 0x00, 0x00, //l
  0x00, 0x00, 0x24, 0x42, 0x42, 0x42, 0x3c, 0x00, //c
  0x00, 0x3c, 0x42, 0x42, 0x42, 0x42, 0x3c, 0x00, //0
  0x00, 0x7e, 0x02, 0x0c, 0x0c, 0x02, 0x7e, 0x00, //m
  0x00, 0x24, 0x4a, 0x4a, 0x4a, 0x4a, 0x3c, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};

void setup(){
  volatile char *dir_A=0x21 , *dir_B=0x24;
  *dir_A = 0xff, *dir_B = 0xff;
}

void loop(){
for(int i=0; i<=64; i++){
  volatile long start = millis();
  while(millis()-start < 300){
    for(int j=0; j<8; j++){
      pulse(~(1<<j), font[i+j]);
    }
  }
}
}