Errors when I debug USB example code (from SDK) on FRDM-K32 development board

Bruscon — Tue, 05 Jul 2022 19:56:22 GMT

Hi,

I have tried to debug three versions of NXP's example USB code for the K32L3 FRDM board. These are unmodified example code straight from the SDK and they are not running, even though the non-USB examples seem to build/debug just fine. The error is the same on all three versions, it reads:

Error in final launch sequence:

Failed to execute MI command:
-target-select extended-remote localhost:10989
Error message from debugger back end:
Remote communication error. Target disconnected.: (undocumented errno 10061).
Failed to execute MI command:
-target-select extended-remote localhost:10989
Error message from debugger back end:
Remote communication error. Target disconnected.: (undocumented errno 10061).

The console also shows this error:

can't find a flash driver called 'FTFE_2K_K32L3A60_cm4.cfx'

I've attached a screenshot of the error. The three example projects I have tried that give this error are:

frdmk32l3a6_dev_cdc_vcom_bm
frdmk32l3a6_dev_cdc_vcom_freertos
frdmk32l3a6_dev_cdc_vcom_lite_bm

They are all unmodified examples straight from the SDK. Every other example I have debugged has worked, it just seems to be the USB examples that are the issue

I would appreciate any help at all

Thanks,

-Nick

Re: Errors when I debug USB example code (from SDK) on FRDM-K32 development board

Bruscon — Thu, 07 Jul 2022 20:15:06 GMT

If someone with a K32L3 FRDM board could try to load the USB example that would be very helpful

K32 L Series MicrocontrollersのトピックErrors when I debug USB example code (from SDK) on FRDM-K32 development board

Errors when I debug USB example code (from SDK) on FRDM-K32 development board

Re: Errors when I debug USB example code (from SDK) on FRDM-K32 development board