topic Re: Unable to get FRDM-KL26Z debug interface working using IAR in Kinetis Microcontrollers

Unable to get FRDM-KL26Z debug interface working using IAR

kevinbartig — Thu, 10 Sep 2015 18:20:26 GMT

Board Name is: FRDM-KL26Z
MicroBoot Kernel Version is: 1.05
Bootloader Version is: 1.09
Installed Application: PEMicro FRDM-KL26Z Mass Storage App
Application Version is: 1.09
DUID is: C3333938-A54081C1-3773D812-B86BE678
EUID is: BBB1A239-081A874B-1874FA15-927468D6
TUID is: 74823938-473281BA-3789980C-B990E678
TOA is: 86B6E505-7E3FA6A3-1D79DB3C-D2597CCD
TOA2 is: 86B6E505-EE30271C-8B5E2BB1-BDDC8A3B
SUID is: 86B6E505-6D47969C-37239804-8003EC65

PEMICRO Connnection Manager pops up:
OpenSDA Embeded Tower Debug-USB Port selected
Undetected Disconnect/Connect USB cable Click Refresh List

Using FRDM-KL26Z board from Freescale

disconnect and connect and press refresh list and nothing happens

Re: Unable to get FRDM-KL26Z debug interface working using IAR

mjbcswitzerland — Fri, 11 Sep 2015 00:34:46 GMT

Kevin

I think that you need to load the debugger (rather than the PEMicro FRDM-KL26Z Mass Storage App , which tends to be pre-installed in older kits ).

You ca get this from the P&E web page (click on the HTML link when the board appears as a hard drive), where it also eplains how to update it (just power the board with the reset button held down and drag and drop the new code to the disk).

I have attached the one that i use (may not be latest but works well).

Regards

Mark

Kinetis: µTasker Kinetis support

KL26: µTasker Kinetis FRDM-KL26Z support / µTasker Kinetis Teensy LC support

For the complete "out-of-the-box" Kinetis experience and faster time to market

Re: Unable to get FRDM-KL26Z debug interface working using IAR

kevinbartig — Fri, 11 Sep 2015 16:28:56 GMT

I was trying to load the 1.14 app. It did not work from Windows even though I could see the file being moved to BOOTLOADER.

I had to do a copy from DOS prompt. Then it worked.

Re: Unable to get FRDM-KL26Z debug interface working using IAR

mjbcswitzerland — Fri, 11 Sep 2015 20:35:58 GMT

Kevin

This may be due to the BOOTLOADER on your board not supporting Windows 8.1 or MAX OS X [ some background here: µTasker USB-MSD Loader Mac OS X Compatibility ]. The usual method is to (temporarily) use a Win 7 machine to work aound the difficulty. Many newer BOOTLOADER versions are compatible, but these can't be exchanged by users as far as I know.

Regards

Mark

Kinetis: µTasker Kinetis support

KL26: µTasker Kinetis FRDM-KL26Z support / µTasker Kinetis Teensy LC support

For the complete "out-of-the-box" Kinetis experience and faster time to market

Re: Unable to get FRDM-KL26Z debug interface working using IAR

kevinbartig — Fri, 11 Sep 2015 21:51:39 GMT

I'm running Windows 7.

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