Lpc2000

I have investigate a little more . It looks like ii's a bug from the
compiler :-/

I set two breakpoints just after the call and it seems the duration
parameter is altered 

void pause(uint32_t duration)
{
  uint32_t startTime = T0TC;      <----- 1st BP here,duration=10000000
	uint32_t now,temp;

	now=startTime;            <-- 2nd BP here,duration=3247832688
	temp=now-startTime;
  while (temp < duration)
		{
			now=T0TC;
			temp=(uint32_t)(now-startTime);
			WDOG();
		}













--- In lpc2000@yahoogroups.com, "nourson54" <yannsuisini@h...> wrote:
> 
> I have written a pause() fonction under crossworks 1.3 like this :
> 
> #define ONE_SEC (uint32t)10000000
> 
> void pause(uint32_t duration)
> {
>   uint32_t startTime = T0TC;
>   uint32_t now,temp;
> 
>   now=startTime;
>   temp=now-startTime;
>   while (temp < duration)
>     {
> 	now=T0TC;
> 	temp=(uint32_t)(now-startTime);
> 	WDOG();
>     }
> }
> 
> main
> {
>     Inittimer, ports, etc ....
> 
>     while(1)
>        {
>            pause(ONE_SEC);
>            IOPIN^=LED;
>        }
> 
> 
> 
> Then when i want to use this function , it happens strange things :
> the first time I calls pause() , when i set a brekpoint on the
> function pause the parameter duration passed has a value of 3248002688
> instead of 10000000 !!! But at the second call(and others)
> duration=ONE_SEC=1000000 in pause() . So my led blink at the good
> frequency of 1s . 
> So , what's wrong ??
> 
> 
> thanks in advance