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

[merry678]

Hello,
I hope this answer will hepls you.
Best Regards
stats for spotify

[merry678]

Hello,

The "Unknown Base Plugin Nub error" in CodeWarrior typically points to an issue with the debugging setup, often related to the debugger configuration, drivers, or software. Here are some steps to help diagnose and resolve the issue:

1. Verify Debugger Connection
Ensure all physical connections between the PE Micro Multilink FX and the MCU are secure.
Check the ribbon cable and connector pins for damage or misalignment.
Confirm the target MCU is powered and correctly connected.
2. Update PE Micro Drivers
Go to the PE Micro website and download the latest Multilink drivers.
Install the drivers and restart your computer.
3. Reset Debugger Firmware
Use the PE Micro Firmware Update utility to ensure your Multilink FX is running the latest firmware.
The utility can be found in the PE Micro software package or on their website.
4. Check CodeWarrior Configuration
Open CodeWarrior and ensure the debugger settings match your hardware:
Navigate to Debug Configurations in CodeWarrior.
Select your configuration under the CodeWarrior Download or CodeWarrior Debug options.
Confirm the connection type is set to PE Micro Multilink and the correct interface (e.g., USB).
Ensure the target MCU is correctly specified as MC9S08QE128.
5. Test the Connection
Use the PE Micro Connection Manager:
Launch the tool from CodeWarrior or PE Micro software.
Select the correct port and device.
Run a connection test to verify that the Multilink FX can communicate with the MCU.
6. Clear Debug Configuration
Sometimes debug configurations in CodeWarrior get corrupted. Reset it by:
Deleting the current debug configuration in Debug Configurations.
Re-creating it from scratch, ensuring all settings match your setup.
Best Regards
merry867