Max7456WriteTable.cpp

// Do not remove the include below
#include "Max7456WriteTable.h"


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(115200);
    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 = false;

    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(i,currentChar); //Because the table is too big for ram memory

        osd->sendCharacter(currentChar,i); //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
}