kinetis M chip(MKM34Z128CLL5) support in USBDM

[kirukicosmas]

Hello Pgo, Thank you for the great work you have done in USBDM. I have a kinetis M chip(MKM34Z128CLL5) that I am programming

on a custom board using the FRDKL25Z board and the USBDM firmware as outlined in your tutorial.However the

USBDM ARM Programmer doesn’t support that particular chip in its target list.Would suggest a solution to this?

[pgo · Accepted solution]

Hi Kiruki,

Support for MKM family has been added in the last version.

It has only been tested with one device.

Let me know how it works.

bye

[kirukicosmas]

Thank you pgo. I have successfully programmed the MKM34Z128CLL5 on the TWR-KM34Z50M board.

However, I made a custom board based on MKM33Z128CLH5(same family as the MKM34 and is supported in your latest version of USBDM) and

I have not managed to program it. I get the following errors:

The device is secured and it prompts that I do a mass erase. When I agree to unsecure and mass erase the device, I get:

Unsecuring the device failed.

Reason:Execution of TCL script returned an error.

Please point me in the direction I can take to resolve the errror.

Thanks.