Uno sketch funzionante, da notare osd.PALmode();
#include "MAX7456.h"
#include "floatToString.h"
MAX7456 osd;
#define MAX7456_SELECT 10
void setup()
{
osd.begin(MAX7456_SELECT, true); // true means we're using the MAX7456 native character set
// remove if you've done the ASCII character set load on your 7456
Serial.begin(9600);
osd.PALmode();
osd.write_to_screen(" 0123456789",2);
osd.write_to_screen(" ABCDEFGHILMNOPQRSTUVZXYKW",3);
osd.write_to_screen(" abcdefghilmnopqrstuvzxykw",4);
osd.write_to_screen(" .,+-*/%",5);
osd.write_to_screen(" Autore:", 6);
osd.write_to_screen(" Andrea Esposito", 7);
osd.write_to_screen(" AnTrea :)", 8);
float x=5.25;
char y[10];
//itoa(x,y,10);
floatToString(y,x,3);
Serial.println("ciao");
Serial.println(x);
Serial.println(y);
osd.write_to_screen(y, 10,10);
}
void loop()
{
}