Hi folks,
I had soldered bare chips of ARM from philips (LPC2142). I have a J-Link JTAG with the Kick start version of IAR EWARM. I had written the below code to glow a LED at P0.10. The IAR complied my code and downloaded it. But unfortunately, I was not able to see any changes on the port. I would like to know whether there should be any precations to be taken before writing such codes. Or is there any tutorial which I can follow to write some sample codes other than the examples given by IAR.
#include <iolpc2142.h>
#include <inarm.h>
void main(void)
{
PINSEL0 = 0x00000000;
IO0DIR = 0x00000400;
while(1)
{
IO0SET = 0x00000400;
}
}