Error in services launch sequence

[srihariprasad24]

Hai,

I am facing this error while debugging any codes(sdk example and new projects). i m using FRDM-KE16z Eval board. mke16Z64VLF4 controller. Kindly help solving.

thanks,

Hari.

[ErichStyger]

Hi @srihariprasad24 ,

Does pressing the 'Refresh' button in your screenshot help? If not, then your P&E debug probe is not recognized. If you are using the FRDM board with an on-board P&E firmware: make sure you are connected to the board.

If you plugin in the board, it should show up in your device manager, potentially showing up as a device on your host. Can you show a screenshot or tell us about what you see? If using Windows 10 and if your board has an old bootloader, you need to update the bootloader, see https://mcuoneclipse.com/2014/11/01/illustrated-step-by-step-instructions-updating-the-freescale-fre... and https://mcuoneclipse.com/2018/04/10/recovering-opensda-boards-with-windows-10/

I hope this helps,

Erich

[srihariprasad24]

Hi, pressing Refresh did not help, I have attached some screenshots. 1st one is an another frdm board that is working good and 2nd one is the one with issue.

[ErichStyger]

Hi @srihariprasad24 ,

is that COM5 from your board with the issue? If yes, the board is recognized but not as an P&E one.

What firmware did you load onto the K20 (if any)?

Does it show up as drive on your host? If so, the drive would show some diagnostic data.

I hope this helps,

Erich

[srihariprasad24]

FYI:

Eval board: FRDM- KE16Z

IC: KE16Z64VLF4

Software: MCUxpresso IDE

is that COM5 from your board with the issue?   YES

I m loading the sdk demo examples.

No diagnostics are shown in the drive, screen shot attached

[ErichStyger]

can you upload/share the content of the two files on the drive?

Erich

[srihariprasad24]

Hi, here it is

[ErichStyger · Accepted solution]

I see. So you have a DapLink (CMSIS-DAP) on your board. You need to connect to it using the LinkServer debug connection (not the P&E or Segger one).

I hope this helps,

Erich

[srihariprasad24]

Debugging completed.

Thanks,

Hari

[srihariprasad24]

Hi, cant able to find any port name or address, what may be the issue? Can anyone help solving?

[srihariprasad24]

[nxf56274]

Hi,

What's your debugger firmware of the board? When you plug the board to PC, do your PC show something like 'FRDM-KE16Z'. If not, hold the reset and then power on, do you see the disk like 'bootloader' or 'maintenance' 

Have a great day,
TIC

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