PBP, 16F1827, FSR, and Error 113

[RussMartin]

I've looked at several discussions/comments about Error 113, but haven't yet found one that applies.

At compile, I get:

Error[113]c:\ff501\ccf717~1.asm 295 : Symbol not previously defined (FSR)
Error[113]c:\ff501\ccf717~1.asm 324 : Symbol not previously defined (FSR)

I made the corrections at http://www.picbasic.co.uk/forum/showthread.php?t=12628 and don't think I overlooked anything.

I am using DT_INTS.

The original PBP application ran on a 16F88.

[ScaleRobotics]

The 16f88 has a single FSR register. The PIC16F1827 has FSR0 and FSR1 registers.

[RussMartin]

The 16f88 has a single FSR register. The PIC16F1827 has FSR0 and FSR1 registers.

Yes, I see that in the 1827 manual.

Where do I look to diagnose the cause of the message and solve the problem?

[RussMartin]

Okay.

As an experiment, I commented out everything having to do with the interrupts: Both "includes", the associated ASM block, and both the enable and disable commands ('@').

It now compiles with no errors.

It won't run, of course, because I need the INT_INT.

Darrel, can you chime in on this one, please?

[Darrel Taylor]

Russ,

Are you using DT_INTS-14 version 1.0?
http://www.darreltaylor.com/DT_INTS-14/intro2.html

File is at the bottom of the page.

It was updated for the 16F1 chips, and adds many INT sources.
<br>

[RussMartin]

Are you using DT_INTS-14 version 1.0?

DOH! My "favorites" link still brings up the old page. I did look . . . apparently not well enough.

Thanks!

[Darrel Taylor]

Yeah ... sorry.

I haven't updated the main page yet, because I've received ZERO feedback from the people that I know downloaded it.

I could assume that means it worked for them, or they would have complained.
But until I get some idea if there's problems, I don't want that to be the file everyone downloads their first time.

Love to know how you get along with it.

Thanks,

[RussMartin]

If my "blinky" is any indication, it works fine for INT_INT, which is the only one I'm using at the moment. I also tested it (INT_INT) in the full program, and it is working, both on the output and driving a "heartbeat" indicator at the same time. (It's a zero-crossing detector.)

The rest of the program is problematic. As I mentioned, it worked on the 16F88, but only one channel works correctly on the 16F1827. I have to assume I have overlooked something in terms of managing and/or definining pins/ports, since each channel's code is identical.

I may be yelling for help yet this evening.

[Darrel Taylor]

If my "blinky" is any indication, it works fine for INT_INT, ...
That's a start. :)
Thanks!


I may be yelling for help yet this evening.
OK.

Don't forget ...

ANSELA = 0
ANSELB = 0
<br>

[RussMartin]

I'll be working with TMR1 and IOC interrupts during the next few/several days (going back to the "reverse Simon says" project) and will let you know how those fare. NRN.

[ScaleRobotics]

I haven't updated the main page yet, because I've received ZERO feedback from the people that I know downloaded it.

Darrel, your interrupt version 1.00 gets a thumbs up from me. I have only tried a few different types of interrupts with it, but it works great.

[ShoKre]

post deleted
wrong treed
i fond problem,
my wrong file name save