FRDM-KL25z

[royedrey]

Hi,

I've try to run the debugger in CodeWarrior.

I've encounter the following error:

"An error occured while connecting to the interface hardware or target specified in the launch configuration dialog.

For this launch you may retry/ re-specify the connection with the following parametrs:....."

Do anyone have an idea? help will be appreciated.

Thanks.

Roy Ed

[mjbcswitzerland]

Roy

Have you loaded the P&E debugger to the FRDM-KL25Z? - P&E Microcomputer Systems

The board tend to be delivered with the mbed debugger loaded, which can't be used with CW.

Regards

Mark

[BlackNight]

as additional information:

Factory FRDM-KL25Z boards do not come with a debugger interface loaded, only with a USB MSD (Mass Storage Device) bootloader.

Newer boards (FRDM-K64F, FRDM-K22F) come with MSD/CDC/CMSIS-DAP loaded, so you can debug it out of the box with either CMSIS-DAP/OpenOCD debuggers (e.g. Keil, IAR or Kinetis Design Studio).

Erich

[Rhyme]

Let me confirm if what I know is correct

To fix this

(1) Download firmware(FRDM-KL25Z_QSP) and unzip it

FRDM-KL25Z_QSP

http://cache.freescale.com/files/32bit/software/board_support_packages/FRDM-KL25Z_QSP.zip

(2) Set FRDM-KL25Z to bootloader mode by

re-connecting FRDM-KL25Z while pushing the reset switch

(3) copy the firmware from uncompressed FRDM-KL25Z_QSP namely

FRDM-KL25Z Quick Start Package\Open SDA Applications\DEBUG-APP_Pemicro_v102.SDA by dragging it to the "Bootloader" mode FRDM-KL25Z.

(4) disconnect and re-connect FRDM-KL25Z to PC

(5) Check if P&E Connection Assistant detect the board

Please correct me if I understood wrong

Motoo Tanaka

[Jorge_Gonzalez]

Hello Motoo Tanaka:

The steps are correct, but the firmware in (3) is an old version. So I recommend you to go to www.pemicro.com/opensda and download the latest Firmware apps, then use the one called MSD-DEBUG-FRDM-KL25Z_Pemicro_v114.SDA. This version combines Debugger + MSD Bootloader.

:smileyalert: Unzip the file, do not drag directly from the zip.

Regards!

Jorge Gonzalez

[Rhyme]

Dear Jorge Gonzalez-san,

Thank you very much for the information!

I have just tried the firmware you mentioned with

mbed

CodeWarrior v10.6

IAR EWARM v7.20

KDS 1.0.1

KDS 1.1.0

and all of them worked fine!

Since I had to switch firmwares between mbed and others, before,

this is a great time saver!

Best Regards,

20-Aug-2014

Motoo Tanaka

[BlackNight]

Have you loaded the debug firmware?

Otherwise: The Freescale OpenSDA Trap: “No Device Available”, or something like that…. | MCU on Eclipse

I hope this helps,

Erich