Lpc2000

Hello,

I'm trying to use PWM 5 on a LPC2292. How can I select which timer is 
used for the PWM. Can someone give some example code? I can't get any 
output on the pin. It is configured as PWM5.

We use FreeRTOS so the following code is used to setup Timer 1:

/*-----------------------------------------------------------*/
/*
 * Setup the timer 0 to generate the tick interrupts at the required 
frequency.
 */
static void prvSetupTimerInterrupt( void )
{
unsigned portLONG ulCompareMatch;

	/* A 1ms tick does not require the use of the timer 
prescale.  This is
	defaulted to zero but can be used if necessary. */
	T0_PC = portPRESCALE_VALUE;

	/* Calculate the match value required for our wanted tick 
rate. */
	ulCompareMatch = portCPU_CLOCK_HZ / portTICK_RATE_HZ;

	/* Protect against divide by zero.  Using an if() statement 
still results
	in a warning - hence the #if. */
	#if portPRESCALE_VALUE != 0
	{
		ulCompareMatch /= portPRESCALE_VALUE;
	}
	#endif
	T0_MR0 = ulCompareMatch;

	/* Generate tick with timer 0 compare match. */
	T0_MCR = portRESET_COUNT_ON_MATCH | portINTERRUPT_ON_MATCH;

	/* Setup the VIC for the timer. */
	VICIntSelect &= ~( portTIMER_VIC_CHANNEL_BIT );
	VICIntEnable |= portTIMER_VIC_CHANNEL_BIT;
	
	/* The ISR installed depends on whether the preemptive or 
cooperative
	scheduler is being used. */
	#if portUSE_PREEMPTION == 1
	{
		extern void ( vPreemptiveTick )( void );
		VICVectAddr0 = ( portLONG ) vPreemptiveTick;
	}
	#else
	{
		extern void ( vNonPreemptiveTick )( void );
		VICVectAddr0 = ( portLONG ) vNonPreemptiveTick;
	}
	#endif

	VICVectCntl0 = portTIMER_VIC_CHANNEL | portTIMER_VIC_ENABLE;

	/* Start the timer - interrupts are disabled when this 
function is called
	so it is okay to do this here. */
	T0_TCR = portENABLE_TIMER;
}
/*-----------------------------------------------------------*/

Could this be causing the problem?

Kind Regards,
Teun