8bitworkshop/presets/cpc/skeleton.sdcc

#include "cpctelera.h"
#include <stdio.h>
#include <string.h>

void main(void) {
  
   // Needed for screen clear to work
   cpct_disableFirmware ();
   cpct_disableUpperROM ();
  
   // Clear Screen filling it up with 0's
   cpct_clearScreen(0);

   // Print out some messages using printf 
   printf("\017\003Hello \017\002World!\n\r");

   // printf() may have enabled upper ROM, disable
   cpct_disableUpperROM ();
  
   // Loop forever
   while (1);
}