CODEGRIP for ARM to debug STM32 [solved]

[frank.malik]

Hello,

I have a Fusion for STM32 v8 and I'm trying to use an external CODEGRIP debugger via the J27 connector.
I know, there is a CODEGRIP already on the board and I know that I have to switch SW2 to use an external debugger.

Now I have the chance to use a CODEGRIP for ARM ( not for STM32 ). It's visible in the CODEGRIP suite, I have updated the firmware,
but I can't connect to the target MCU.

Question: is my understanding correct, that I can't use CODEGRIP for ARM with a STM32, but need something like CODEGRIP for STM32 or the UNI CODEGRIP?

[filip]

Hi,

Can you please provide detailed photo of your HW setup ?
Which adapter cable did you use ?

Regards,
Filip.

[frank.malik]

Hello Filip,

just realized that the CODEGRIP has a non-standard 20pin 0.10" pin assignment. So, you can't use the standard adapters from
companies like Segger or Adafruit, which I have used in this case.

The pin assignment of the CODEGRIP 0.10" follows more the so called 19-pin 0.05" pin assignment.
Knowing this little detail, I can simply try with a few jumper wires to make the correct pin assignment.
Next time I will use the original Mikroe CODEGRIP adapter.

Let you know the result later.

[frank.malik]

Hello Filip,

this was the cause. It works now with external CODEGRIP for ARM, also connecting to the STM32.

Thanks for your support.