Timer 1 SHORTS

[Sameer]

Dear Sir/Madam,

I want to use the One channel of Timer 1 for PWM generation and other channel is used to measure the pulse width of input square wave.

For above i need to SHORTS for every Compare Clear is it possible that i can use the shorts for every CC channel?If yes How?

Thanking You

[Stefan Birnir Sverrisson]

Hi Sameer

That should be no problem to enable clear short for every TIMER CC compare register. That would be done by enabling the relevant bits described in table 142 in the nRF51 Series Reference Manual v3.0.

There is a TIMER example in the nRF5 SDK which enables shorts on CC compare match, using the nrf_drv_timer driver.

Anyway, if you enable clear short on every CC compare match, you will only clear the TIMER on the CC compare register that has the lowest value, the TIMER value will never reach the value of the other CC compare registers.