topic Re: please tell me why this strange error in codewarrior using with MC9S12XDP512 in S12 / MagniV Microcontrollers

please tell me why this strange error in codewarrior using with MC9S12XDP512 ( troubling me a lot)

sunil99 — Fri, 08 Jun 2007 13:14:21 GMT

hai sir,

please tell me why i am getting this error in codewarrior while using with MC9S12XDP512 it is troubling me a lot.I am sending screen short attached to this mail.pleae tell me why this is getting and it not getting started and main.c is not opening it is continuously executing some variable and saying undefined expression and some command file is continuously executing and its not allowing to satrt main and even it is not terminating until i use windows task manager to shut down it whtas the problem.even if i decalre that variable outside and initialise it to 0 also its giving the same rx_data_length

unsigend short its continuously executing and not allowing to start could you please calrify me this from truobling me repeatedly and not allowing me to work please see the screen shot u can clearly understand the problem the variable is in DATA2 section and in command also see it any settings of IDE is causing it or whats the problem please tell me i am sending it in zip folder please see it its strange problem i am facing

thanks in advance

bye

sunil

Re: please tell me why this strange error in codewarrior using with MC9S12XDP512

CrasyCat — Fri, 08 Jun 2007 14:21:46 GMT

Hello

It looks like you have a very big expression file for your application.

Can you do the following:

- Close the debugger

- In window explorer browse for the location of your .abs file (if you have created your project

using the wizard or a stationery it should be {Project}\bin).

- You probably have a file with extension .xpr there. Delete it

- Restart the debugger. This should work now.

CrasyCat

Re: please tell me why this strange error in codewarrior using with MC9S12XDP512

CompilerGuru — Fri, 08 Jun 2007 18:01:20 GMT

That's a known bug in some older versions of the data window. It has been fixed, but I don't have HC12 V4.6 here installed so I cannot verify.

Below is the entry out of a HC08 release note (Release_Notes\HC08\Notes_debugger_Data.txt)
The workaround is to delete the *.xpr as CrazyCat suggested.

=================================
Data Component data.wnd v6.1.41
=================================
...
List of fixed Bugs
------------------
- MTWX20714: for some setups, expressions were dublicated each time there were loaded. This exponential groth did cause delays very quickly.
Now every expression is only loaded once by default.

Re: please tell me why this strange error in codewarrior using with MC9S12XDP512

sunil99 — Sat, 09 Jun 2007 13:26:55 GMT

hai sir,

Thanks for your marvelous answer problem is solved .i have done what you said its great of you .

thanking you,

bye

sunil.