cmsis-dap firmware for the FRDM-LS1012A board

[gokhangunay]

Hi all,

I am currently having trouble with my FRDM-LS1012A board, its onboard debugger is not working.

Do you know where could I find cmsis-dap firmware for the FRDM-LS1012A board?

I have tried firmwares of lots of frdm boards but none one worked properly (bootloader works).

Thanks for your helps in advance.

best,

gokhan

[Pavel]

The FRDM-LS1012A uses CMSIS-DAP_OpenSDA.S19 software. See attached file.

Look at also the following pages:

https://developer.mbed.org/users/Kojto/notebook/cmsis-dap-for-the-freedom-platform-kl05-kl25-kl46-/

https://github.com/mbedmicro/CMSIS-DAP

https://mcuoneclipse.com/2013/05/17/cmsis-dap-with-iar-and-the-kl25z-freedom-board/

Have a great day,
Pavel Chubakov

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[laodzu]

Hi Pavel,

I also have one FRDM-LS1012A (Rev B0) on hand that had its firmware erased due to plugging it into a Windows 10 system.  Whenever I power the board via USB, it does nothing until I press reset.  Then the "BOOTLOADER" drive is found by the OS (GNU/Linux or Windows 7).  I then try to fix the board by dragging the CMSIS-DAP_OpenSDA.S19 file from your attachment to the drive and eject it.  Pressing reset does nothing so I have to unplug USB thus removing power from the board.  Unfortunately, this does not change anything.  The board still only comes up after pressing reset and with the "BOOTLOADER" drive.  Is there a newer firmware file needed for the new board revisions?  If so, where can I find that?

Thanks in advance

  Detlev

[laodzu]

Ok, in the meantime I was able to solve the problem at hand.  For everybody else having the same problem, here is how I solved it.

A different thread on this forum references a firmware file that works on the FRDM-LS1012A:

https://community.nxp.com/thread/387080?commentID=840141#comment-840141 

Flashing k20dx128_if_mbed.bin from the attached archive revived my board.

[gokhangunay]

Thanks friend,

It really helped.

best,

gokhan