topic Re: LPC-Link2 problem with CMSIS-DAP in LPC Microcontrollers

LPC-Link2 problem with CMSIS-DAP

vlad23 — Mon, 30 Jan 2023 15:22:55 GMT

Hello,
I have an LPC-Link2 board with a flashed CMSIS-DAP script, but when starting debugging with the openOCD, I get an error: "Error: CMSIS-DAP command CMD_INFO failed". What could be the problem? The computer correctly detects the LPC-Link2 in CMSIS-DAP mode. I also noticed that the chip LPC4370 heats up and the consumption of the board is 200mA at 3.3 volts, is this normal?

Re: LPC-Link2 problem with CMSIS-DAP

Miguel04 — Wed, 01 Feb 2023 16:42:31 GMT

Hi @vlad23

I'm afraid it is not normal.

Do you have this problem everytime you run any project?

This happens only when you debug your project?

This could be the board is burned.

Best Regards, Miguel.

Re: LPC-Link2 problem with CMSIS-DAP

vlad23 — Wed, 01 Feb 2023 19:59:48 GMT

Hi @Miguel04
Yes i get this error with any project. This problem arose from the unpacking of the LPC-Link2, it's always this error. I tried to connect a second LPC-Link2, this error does not occur on it and the debugger works.

Re: LPC-Link2 problem with CMSIS-DAP

Miguel04 — Fri, 03 Feb 2023 16:51:50 GMT

Hi @vlad23

If the problem started when you unpackage the board please contact with your distribuitor for the warranty.

I hope your issue gets a solution.

Best Regards, Miguel.