int main (void)
{
int result = 0;
// UART init
UartStdOutInit();
// Test banner message and revision number
puts("Cortex Microcontroller System Design Kit - GPIO Driver Test - revision $Revision: 242484 $\n");
if (gpio0_id_check()!=0) {
puts ("GPIO 0 not present. Test skipped.");
UartEndSimulation();
return 0;}
if (gpio1_id_check()!=0) {
puts ("GPIO 1 not present. Test skipped.");
UartEndSimulation();
return 0;}
result |= GPIO_OPEN();
result |= GPIO_AltFuncEN();
result |= GPIO_IRQ();
result |= GPIO_Mask_OP();
if(result == 0) {
puts("** TEST PASSED **\n");
} else {
printf("** TEST FAILED **, Error code: (0x%x)\n", result);
}
UartEndSimulation();
return result;
}
int main(int argc,char **argv)
{
unsigned int ret;
int i;
GPIO_OPEN();
printf("\n%s entered\n",argv[0]);
/*
//gpio output test
gpio_set_port_data(0x80);
gpio_set_direction(0xff);
gpio_set_int_mask(0xff);
gpio_set_event_type(0xff);
ret = gpio_get_int_status();
*/
for(i=0;i<0xffff;i++);
//gpio input test
gpio_set_direction(0x0);
gpio_set_int_mask(0x0);
gpio_set_event_type(0xff);
ret = gpio_get_port_data();
printf("get port data = 0x%x\n",ret);
ret = gpio_get_int_status();
printf("gpio status = %x\n",ret);
GPIO_CLOSE();
return 0;
}
