topic QEI: "Reset position counter on index" question in LPC Microcontrollers

QEI: "Reset position counter on index" question

lpcware — Wed, 15 Jun 2016 16:40:48 GMT

Content originally posted in LPCWare by somehowyellow on Wed Nov 28 03:42:49 MST 2012
Hello,

Can I clear the QEICON->RESPI bit without resetting the position counter?
In case I want to activate and then deactivate synch through index between two index pulses.

Thanks in advance for a reply

Tilman

Re: QEI: "Reset position counter on index" question

lpcware — Wed, 15 Jun 2016 16:40:49 GMT

Content originally posted in LPCWare by DF9DQ on Thu Nov 29 07:18:12 MST 2012
Hi Tilman,

No, only 1 has an effect when writing to QEICON. Once set, these bits only get cleared when the hardware has performed the requested action.

Rolf

Re: QEI: "Reset position counter on index" question

lpcware — Wed, 15 Jun 2016 16:40:50 GMT

Content originally posted in LPCWare by somehowyellow on Thu Nov 29 07:52:54 MST 2012
That's what I thought, but thanks anyway