Search found 3 matches

by coder55
Wed May 09, 2018 7:15 pm
Forum: General Discussion
Topic: UART interrupt status
Replies: 3
Views: 4111

Re: UART interrupt status

I actually wanted to install an ISR to process it faster. Should I pop an event from that same event queue inside the ISR?
by coder55
Wed May 09, 2018 5:37 pm
Forum: General Discussion
Topic: UART interrupt status
Replies: 3
Views: 4111

Re: UART interrupt status

I see. So I know that I can get UART events from a UART event queue and casing on it. I'm actually trying to register an ISR so that I can handle the RX Threshold event ASAP. Do I still look at the same event queue to see what caused the interrupt?
by coder55
Wed May 09, 2018 7:24 am
Forum: General Discussion
Topic: UART interrupt status
Replies: 3
Views: 4111

UART interrupt status

Hi, I'm trying to configure my board to handle a UART event once my given rx fifo threshold is reached. However, I also have a pattern recognition interrupt enabled. I was wondering how to tell inside my interrupt handler whether the interrupt came from the threshold or the pattern recognition. Any ...