Can't get ISIS/Proteus VSM to work with PBP3 and MPLABX

[chicowoodhill]

Hi - I see some folks here use PBP, MPLAB and Proteus VSM together. I do too, and it's a very powerful development system. I love being able to emulate PBP on my hardware design with all the tools available within MPLAB.

I recently started playing with MPLABX 1.3. I can get all my C source projects to compile and work with Proteus VSM, but for some reason my PBP 3.0 projects compile within MPLABX but refuse to simulate in Proteus.

What happens is that the PBP program compiles, then MPLABX opens ISIS/Proteus, then won't connect. Here's the VSM Viewer output:

Connecting
Starting ISIS...
null
Disconnected

Has anyone here gotten PBP3, MPLABX and Proteus VSM to play together? Any tips? I know this is probably an issue for the MPLABX folks but most on that forum don't have both PBP3 and Proteus set up and running.

Thanks in advance....

[Darrel Taylor]

Proteus does not work with MPLAB-X yet.

You'll need to run Proteus by itself, or use MPLAB 8.

It's my understanding that it will work with MPLAB-X once Proteus 8 is released.

[chicowoodhill]

Proteus does not work with MPLAB-X yet.

You'll need to run Proteus by itself, or use MPLAB 8.

It's my understanding that it will work with MPLAB-X once Proteus 8 is released.

Do you mean PBP3 does not work with MPLABX+Proteus yet?

I'm happily using Proteus 7.10 with MPLABX C source. I can compile with XC, HiTech and SourceBoost compilers within MPLABX, and MPLABX fires up Proteus and simulates just fine. It's only with PBP that I can't simulate.

[chicowoodhill]

Do you mean PBP3 does not work with MPLABX+Proteus yet?

I'm happily using Proteus 7.10 with MPLABX C source. I can compile with XC, HiTech and SourceBoost compilers within MPLABX, and MPLABX fires up Proteus and simulates just fine. It's only with PBP that I can't simulate.

I guess I take that back somewhat. I find that some of my C projects do work with Proteus, others don't. And I find that some of them that DID work with Proteus STOP working at other times (like after I try to use a PBP project). I get the error message:

Connecting
INIT Error: Simulation Failed
Disconnected

So I guess the problem is not PBP specific, it's something to do with MPLABX and/or Proteus.

I'll keep hammering at it to try to find out what makes it work and/or break, and post any results. If anyone else has a clue about this, I'd love some help.

Later....

[Darrel Taylor]

I downloaded MPLAB-X 1.3 this afternoon, and had another go at Proteus.
It seems to be working better than 1.2 did.
It's still a bit flakey, but I was able to get a simulation running.

In your .dsn, try setting the Program File in the properties for the PIC chip to the .cof file.
The .cof file is in ... your MPLAB-X project \dist\default\debug
Then save the .dsn

Press the debug button in MPLAB-X.
Let me know if that runs.
I don't know if that's what got it to run or not because there were so many things I tried.
That's the last thing I remember changing.

[chicowoodhill]

Let me know if that runs.
I don't know if that's what got it to run or not because there were so many things I tried.
That's the last thing I remember changing.

Nope, didn't work. Proteus starts up, loads the correct design file, then times out trying to connect to it.

The strange thing is that I have several projects (non-PBP) that work fine with MPLABX and Proteus, but several that don't. I haven't yet figured out what the difference is between the projects that work and those that don't. Like you, I keep trying different things. I think that at some point we'll find what is preventing MPLABX from communicating with Proteus. I'm surprised such info hasn't yet appeared online.

But I'm glad to hear you got a PBP project to work with MPLABX and Proteus, so that would indicate it's not a PBP issue...although perhaps there's a PBP-Proteus driver that needs updating. If I make progress, I'll post here. I think MPLABX has enough feature updates that it'll be worth getting fully operational.

[chicowoodhill]

In your .dsn, try setting the Program File in the properties for the PIC chip to the .cof file.
The .cof file is in ... your MPLAB-X project \dist\default\debug
Then save the .dsn

That didn't work for me. In fact, I got it to work by blanking out the file property of the processor in the .dsn file. It seems that MPLABX instructs Proteus which file to use when simulating. But I haven't yet found out why some projects work while others don't...