CodeWarrior for MCU中的主题 CW4.5 - S12XDP512 - Debug Error

CW4.5 - S12XDP512 - Debug Error

Arindam — Fri, 14 Sep 2007 17:37:49 GMT

Hello,

While debugging a part of code I am getting this message in command window.

FCS Warning (ID 25): writing to reserved register at pc = 0xfe8041'L. Value: 0xFE, Memory Address: 0x5. MEBI module is affected

Can someone tell me why does this come what could be the possible solution.

TIA.

Arindam

--
Alban Edit: Please always include FSL Part Number in Message Subject line.

Message Edited by Alban on 2007-09-17 10:31 AM

Re: Debug Error

Lundin — Fri, 14 Sep 2007 17:43:53 GMT

You might want to post relevant info such as which cpu, which debug/programming tool and which CW version you are using.

Re: Debug Error

Arindam — Fri, 14 Sep 2007 17:49:02 GMT

I am working on CW 5.7.1 and build the project for MC9S12XDP512 platform and I am using CW debugger.

Message Edited by Arindam on 2007-09-14 11:50 AM

Re: Debug Error

CrasyCat — Mon, 17 Sep 2007 13:52:37 GMT

Hello

Which version of CodeWarrior are you using?
To retrieve that info:
   - Start CodeWarrior
   - Select Help -> About Freescale CodeWarrior
   - Click on "Install Products"
   - CodeWarrior version used is displayed on top in the Installed Products dialog.

I assume you are debugging in the simulator.

Which device simulation module did you load?

To retrieve that info:

- Start the simulator the usual way

- Select "HCS12X FCS" -> "Set Derivative"

What is written there?

CrasyCat

Re: Debug Error

Arindam — Mon, 17 Sep 2007 14:44:07 GMT

Well as mentioned earlier I am using MC9S12XDP512 derivative and the CW version is HC12 4.5, Build 6037.

Re: CW4.5 - S12XDP512 - Debug Error

Alban — Mon, 17 Sep 2007 16:32:35 GMT

Hello Arindam,

I'm afraid I don't have much information to help you.
However, the message seems clear to me:

Your application is writting where it should not because it is reserved space.

It's all I can say with what you gave.

Cheers,
Alban.

Re: CW4.5 - S12XDP512 - Debug Error

Arindam — Mon, 17 Sep 2007 17:40:56 GMT

Hello,

Just to add to the previous details, I am not testing the code on target but only on simulator. So anyone having a CW can also reproduce the bug, with the project provided by me on request, and try and analyse. Just for information I have raised a service request as well with Request Number 1-387190247.

Anyone having access to that also can go through it as i have sent my project also on that request no.

Cheers,

Arindam.

Re: CW4.5 - S12XDP512 - Debug Error

CrasyCat — Mon, 17 Sep 2007 18:09:32 GMT

Hello

If you have submitted a Service Request for that, you should get an answer from one of our support engineer.

CrasyCat