Unknown Base Plugin Nub error

[tcherno]

hello,

I have a project in Code Warrior 10.6.4 IDE developed for MC9S08QE128 MCU.

I am using PE micro Multilink FX as a debugger and programmer.

until a week ago I was able to debug and burn the code. to the flash of the MCU with no problem.

now when i try to debug or burn the code i get the error "Unknown Base Plugin Nub error".

with the PROGHCS08 - Flash Programmer Software from PE micro i have no problem burning the code on the board with the same debugger.

 
when checking the signal of the BDM, i can see that the PC tried to initiate connection with the MCU.

have anyone faced this problem and can help me?

thank you,

omer

[tcherno]

Hi Jun Zhang,

thank you for your reply.

both Leds are ON on the multilink FX.

I tried it with a new empty project, and it worked ok.

the USB cable and the multilink FX works fine with another program (PROGHCS08).

Omer

[ZhangJennie]

Hi tcherno,

Thanks. So from your description, your multilink FX, board are good. A new project works fine, so your PC and system are good too.

If the problem is on your specific project. the simple method to workout the problem is to create new project then copy the project source code into it. use this new project instead.

Hope this helps,

Jun Zhang

[ZhangJennie]

Hi tcherno,

Thank you for contacting us.

Are both of the Multilink FX LEDs ON when connecting the board?

How does it work if you test the connect with a new project under a new workspace?

The problem may be cuased on PC side, USB cable or  Multilink FX.

To identify the problem, please test your  Multilink FX with another USB cable and another board if you have. see how it works?

Thanks,

Jun Zhang