Capture Register 0

lpcware — Wed, 15 Jun 2016 23:56:13 GMT

Content originally posted in LPCWare by taoufik on Thu Sep 09 07:06:32 MST 2010
Hello,
I want to get the value of the TC when the level of the PIO1_8 changes, the interrupt is working when the level change but the value of the TC is always 0.. What am i doing wrong??
Thank you.
Taoufik

/*****************************/
unsigned int temTCval = 0;

void TIMER16_1_IRQHandler(void)
{
temTCval = TMR16B1CR0;
TMR16B1IR |= 0x10;

}

void initIRR_module(void){

SYSAHBCLKCTRL |= (1<<SYSAHBCLKCTRL_CT16B1_BIT);

//init io CT16B1_CAP0
IOCON_PIO1_8 = 1;

TMR16B1CTCR |= 1;
TMR16B1CCR = 7;

/* Enable the TC Interrupt */
ctl_unmask_isr(17);

}

Re: Capture Register 0

lpcware — Wed, 15 Jun 2016 23:56:14 GMT

Content originally posted in LPCWare by Ex-Zero on Thu Sep 09 09:35:43 MST 2010
Perhaps:

volatile unsigned int temTCval = 0;

or enable TC1:

TMR16B1TCR =1;

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