Daryl Taylor Interrupt Routine for K40

[mpgmike]

I revamped the DT_INTS-18 code to work with the new K40 chips. Great, except it only works on K40 28/40 pin processors. I attempted to revamp the original (version 3.3) code to work with ALL PIC18F processors, including the new K40 varieties. Here's my challenge, my attempt at enabling multiple PIR/PIE/IPR locations was with #IF...#ENDIF clauses. Doesn't work. I tried IF/THEN...ENDIF, worked even worse. I took the time to do the tedious data entry work, but can't get the IF/THEN/ENDIF to work. Attached is the code. Some areas to pay attention:

- First condition is lines 61 >> 70, "If not a K40 device"
- Second condition is lines 519 >> 525, "If 28/40 pin K40 device"
- Third condition is lines 691 >> 694, "If 64 pin K40 device"
- Terminates at line 937 with #ENDIF

I'm doing this for the group, so any help would be appreciated. I learned how to configure the file for the processor I'm working on at any given time, I wanted to make it universal for everyone.

Mike

DT_INTS-18_3_4.pbp

[MichelJasmin]

I just saw your post. Tested it and found a bug lines 61-70: must use AND instead of OR:

  #if __PROCESSOR__ != "18F24K40" and __PROCESSOR__ != "18F25K40" and _
   __PROCESSOR__ != "18F26K40" and __PROCESSOR__ != "18F27K40" and _
    __PROCESSOR__ != "18F45K40" and __PROCESSOR__ != "18F46K40" and _
     __PROCESSOR__ != "18F47K40" and __PROCESSOR__ != "18F65K40" and _
      __PROCESSOR__ != "18F66K40" and __PROCESSOR__ != "18F67K40" and _
      __PROCESSOR__ != "18LF24K40" and __PROCESSOR__ != "18LF25K40" and _
   __PROCESSOR__ != "18LF26K40" and __PROCESSOR__ != "18LF27K40" and _
    __PROCESSOR__ != "18LF45K40" and __PROCESSOR__ != "18LF46K40" and _
     __PROCESSOR__ != "18LF47K40" and __PROCESSOR__ != "18LF65K40" and _
      __PROCESSOR__ != "18LF66K40" and __PROCESSOR__ != "18LF67K40"

TMR1_INT interrupt works well but RX2_INT doesn't. The processor jump somewhere else. See thread http://support.melabs.com/threads/11...ull=1#post3647

[longpole001]

page referred to for rx2_int fix is not available ???

[mpgmike]

You may have to add features not listed. Just copy/paste the format, but alter the content to reflect Processor's SFRs. That's how we were able to get the DT_INTS working on K40's in the first place. Occasionally I have to tweak a line here or there for a new chip to do what wasn't available when the original INTS code was written. For example, I had to add Angular Timer parts for the PIC16F1619.

[MichelJasmin]

page referred to for rx2_int fix is not available ???

See http://support.melabs.com/forum/picb...-new-18f-chips

RX2_INT does work.