Jiri Ctibor

USBDM device detection of KV46

Discussion created by Jiri Ctibor on Jun 14, 2017
Latest reply on Sep 18, 2017 by Jiri Ctibor

Hi pgo,


this discussion is determined to you as a USBDM developer. First of all, thank you for all, that you find some time for this project. What's going on...


I would like to debug my project with Kinetis KV46 MCU and I found some problem with connecting USBDM to the device. While using USBDM_JS16_SWD, it wrote that target device does not match with the selected device. Hopefully, my selection in the project is correct. When I tried to detect it via ARM Flash programmer you provided, it is detected as MK20 as you can see in the following picture:



I already read some discussions here, that times to times there was a similar problem with device detection. Is it possible to repair it? I've tried to find in your firmware some definitions for detection of devices but actually, I did not find anything.


The version I am using is:


If you need more information please write me.


Thank you very much,

Best regards.