Wait() command using code warrior 3.1 SE

[Shankman]

Hi im Kris im a University student, quick background on my hardware. Im using the 13192 SARD development kit (GT60 MCU).

Just to familiarise myself with the chip and its functionality i have been attempting to write some code to turn the leds on then off in sequential order. I

n the codewarrior help there is a wait() command( wait(2000) = wait seconds) but im unsure what header file it requires (anyone know?)

Currently just for testing i use a delay function

void main(void) {
/*intialise hardware code is here*/
for(;{
_RESET_WATCHDOG()
if (PUSH_BUTTON1==PRESSED){
LED1=LED_ON; delay(500);
LED1=LED_OFF; delay(500);
LED2=LED_ON;
/*same code till led 4 */
}
}
}
void delay(long int count){
long int i;
for (i=0;i

The code synatax is wrong because after i posted the code some formatiing option deleted stuff so ignore obvious mistakes in code.


Assuming I/O ports have been set in the header file(which they have) for some reason when i hold down PUSHBUTTON1 only LED1 flashes the rest dont even light up.

Any ideas why?

Thanks in advance

Regards Kris

[peg · Accepted solution]

Hi Kris,

First stab in the dark is watchdog trip.

Drop the delays to 100 and see if you go further through.

Then take it from there.

Regards David