topic Re: LPCXpresso54114x boot error in LPC Microcontrollers

LPCXpresso54114x boot error

chen_gen — Sun, 07 Apr 2019 03:29:39 GMT

when i use MCUXpresso IDE v10.3.0_2200 to boot LPCXpresso54114x board, it failed,and the log is as follows:

it seems boot has completed? In PC's device window it shows as follow:.

what should i do ,Can someone give me some advice?

Re: LPCXpresso54114x boot error

ZhangJennie — Mon, 08 Apr 2019 07:04:53 GMT

Hi Chen

I suggest you follow this thread to update the on board debug firmware

LPC54608 board doesnt see any debug probes

If CMSIS-DAP can't work for you, try J-link instead.

When test the connection, create a new project under a NEW workspace. see how it works.

Have a great day,
Jun Zhang

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Re: LPCXpresso54114x boot error

chen_gen — Wed, 10 Apr 2019 14:09:36 GMT

hello,

Thank you for your reply. I still can not get the lpc-lin2 work ,i tried I tried the method you gave step by step ,i think i have programmed LPC-LINK2 with CMSIS-DAP:

After that ,i remove jp5 and reboot the board, the Control Panel\Hardware and Sound\Devices and Printers of my PC is as follows:.I create a new project in MCUXpresso IDE and try to debug it,it shows "No probes found".

i tried J-link，it couldn't work either.What can i do now?

Re: LPCXpresso54114x boot error

ZhangJennie — Thu, 11 Apr 2019 03:23:07 GMT

HI,

Did you try Segger J-Link connection?

If both of the connection can not work on your computer, create a new project in an new workspace on another computer. see how it works.

Have a great day,
Jun Zhang

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Re: LPCXpresso54114x boot error

chen_gen — Thu, 11 Apr 2019 14:08:53 GMT

Thanks for your advice,i have fixed it.I tried it on another computer ,it worked, and i can download program to the board.I think there are some problems with the LPC-LINK2 driver on my computer.

Re: LPCXpresso54114x boot error

ZhangJennie — Fri, 12 Apr 2019 02:07:00 GMT

Hi chen gen

Thanks for sharing us the root cause, You are welcome!

Have a great day,
Jun Zhang

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