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.
...
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 - 27th May 2010 02:01
Number of Views: 5296
This is an effort to help users understand how the I2C command works by comparing it with SHIFTIN/SHIFTOUT. A serial EEPROM, 24FC1025 will be used in the example.
Menu
Re: DT Interrupts not Working with PIC16F19197
Yes, I think that is the case.
rsocor01 Today, 01:59