Hmm, it works okay but if I reset the power a few times now it won't go to the handler again. I was thinking that I might have a defective PIC, but ON INTERRUPT works good.
The 16F19197 has LAT registers. Use those to toggle the pins instead of the PORT registers.
Unfortunately you can't use 'TOGGLE LATC.0' since TOGGLE expects a...
the modified dt ints is highly unlikely to be the issue, if it was the isr would never work.
its far more likely your startup code is failing to setup all necessary conditions for the isr to run.
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Hmm, the interrupt works well right after the chip is reprogrammed. However, if I reset the power a few times, the chip gets hung up. It looks like it doesn't reenter the interrupt handler. It looks...
After a long time I did try to compile a program getting the same error (I have delated many unused folders, to clean the pc and I should have daleted also MPASMX reference) . Connector.exe did solve...
Published on - 5th December 2010 16:58
Number of Views: 4640
Hi,
Here's a short list of Frequently Asked Questions that should be of interest for most beginners. Don't hesitate to read them... they're not going to bite you
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Re: DT Interrupts not Working with PIC16F19197
Yes, I think that is the case.
rsocor01 Today, 01:59