source: sources/examples/soclib_date04/timer4_gmn_handmade/soft/main.c @ 30

int waitInt;
char s[10];

void itoa(int v,char *s)
{
        int i;
        int t=10000000;
        int ratio,c;
        int cpt=0;
        int b=1;

        for (i=0;i<8;i++)
                s[i]=0;

        while (t>0)
        {
                ratio=v/t;
                s[cpt++]=(char)ratio+'0';
                v=v-ratio*t;
                t=t/10;
        }
}

void
test (int i)
{
        char s[2];
        s[0] = procnum () + '0';
        s[1] = '\0';
        uputs (s,i);
}

void
configure_timer (int proc)
{
  int *timer=(int*)0xB0000000;
  enum{ // REGISTER OFFSET
        VALUE_ADDRESS           = 0,
        MODE_ADDRESS            = 1,
        PERIOD_ADDRESS          = 2,
        RESETIRQ_ADDRESS        = 3 
  };
  // specific CPU MASK
  int CPU = proc << 2;
  // set timer
  timer[PERIOD_ADDRESS | CPU] = 0x00001000; // lancement du timer
  timer[MODE_ADDRESS | CPU ] = 0x00000003; 
  // run timer
}

int main0(void)
{
  uputs("Hello from processor 0",procnum());
  configure_timer (0);
  while (1) ;
}

int main1(void)
{
   uputs("Hello from processor 1",procnum());
   configure_timer (1);
   while (1);
   return 0;
}

int main2(void)
{
   uputs("Hello from processor 2",procnum());
   configure_timer (2);
   while (1);
   return 0;
}

int main3(void)
{
   uputs("Hello from processor 3",procnum());
   configure_timer (3);
   while (1);
   return 0;
}