MAX7456/examples/Max7456Write/Max7456Write.ino~

// Do not remove the include below
#include "max7456.h"
#include <SPI.h>


Max7456 *osd = NULL; //Pointer representing a max7456 .
//THIS ARRAY IS OBTAINED BY AN OTHER PROGRAM
//Those 13.5ko of data are stored in the program memory.
//Be awared that 0xFF are stored as 0x55 as program memory can't stand series of 0xFF (Arduino vicious problem)
const char tableOfAllCharacters[13824] PROGMEM = {0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0xf3,0x55,0x55,0x55,0x55,0x3f,0x55,0xcf,0x55,0x55,0xcf,0x55,0x55,0xcf,0x55,0x55,0xcf,0x55,0x55,0x55,0x3f,0x55,0x55,0x3f,0x55,0x3f,0x3f,0x55,0xf,0x3f,0x55,0xc0,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0xfc,0x55,0xcf,0x55,0x55,0x55,0x55,0xf3,0x55,0x55,0xf3,0x55,0x55,0xf3,0x55,0x55,0xf3,0x55,0x55,0x55,0x55,0x55,0xf0,0x55,0x55,0xf0,0x3f,0x55,0xcf,0x3f,0x55,0x3f,0x3f,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0xf3,0x55,0xf3,0x55,0x55,0x55,0xf3,0x55,0x55,0xf3,0x55,0x55,0xf3,0x55,0x55,0xf3,0x55,0x55,0xf3,0x55,0x55,0xf3,0x55,0x55,0x55,0x55,0x55,0x55,0xcf,0x55,0xfc,0x3,0x55,0xfc,0xf3,0x55,0xfc,0x3,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x3f,0xf3,0x55,0x55,0x55,0xcf,0x55,0x55,0xcf,0x55,0x55,0xcf,0xc3,0x55,0x55,0x3f,0x55,0xfc,0x3f,0x55,0xfc,0x55,0xfc,0xc,0x55,0xfc,0xc0,0x55,0xfc,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55



void setup(){

  //Sample code : Write a complete table of character in the character memory of the max7456.

  charact currentChar; //represents a character as stored in memory (byte[54])

  Serial.begin(9600);
  osd = new Max7456(9); //new Max7456 with CS on pin 9.
  Serial.println("INSERTING CHARACTERS TABLE IN MAX7456");
  Serial.println("ARE YOU SURE ? (y/n)");
  bool goodChar = true;

  osd->activateOSD(false); // Deactivate osd display.
  //Just some serial manipulations
  while (!goodChar)
  {
    while (!Serial.available() );
    char found;
    found =  char(Serial.read());
    goodChar = (found == 'y' || found == 'Y');
    if (found == 'n' || found == 'N')
    {
      Serial.println("------ NOTHING DONE ------");
      Serial.println("please unplug your arduino");
      while (true);
    }
  }

  char number[] = "000";

  for (int i = 0 ; i <= 0xff; i++)
  {
    Serial.print("inserting ");
    dtostrf(i, 3, 0, number);
    Serial.print(number);
    Serial.print(" / 255");
    Max7456::getCARACFromProgMem(tableOfAllCharacters, i, currentChar); //Because the table is too big for ram memory

    osd->sendCharacter(currentChar,i&0xF0, i&0xF0); //We send currentChar at address i.

    for (int j = 0 ; j < 19 ; j++) //Rewind Serial.
      Serial.print(char(0x08));
  }
  Serial.println("--------- DONE ! ---------");
  Serial.println("please unplug your arduino");

}

void loop()
{
  //Nothing done here
}