topic Re: LPC-Link2 used in keil in Hardware

LPC-Link2 used in keil

just_lee — Thu, 04 Sep 2025 02:25:51 GMT

I would like to work on LPC55S14 MCU using LPC-Link2 in keil5.
However, Keil5 says that they can't find LPC-link2.

To address this issue, I downloaded LPCScrypt and ran "Program LPC-Link2 with CMSIS-DAP_2.1.3_83" and updated LPCK-LINK2.

After the update, LPC-link2 will be displayed as "LPC-LINK2 UCom Port (COM15)" in Device Manager as shown above.

But I still can't find LPC-Link2 on Keil5.
What are the options to solve this problem?

Re: LPC-Link2 used in keil

Alice_Yang — Thu, 04 Sep 2025 11:01:00 GMT

Hello @just_lee

Thank you for contacting us.

Please update the CMSIS-DAP firmware of your LPC-Link2 to the J-Link firmware, then check if it can be recognized by KEIL.

Alice

Re: LPC-Link2 used in keil

just_lee — Thu, 04 Sep 2025 23:00:03 GMT

Thank you for your answer.

As you said, I updated LPC-Link2 to J-Link using "Program LPC-Link2 with Segger J-Link_2.1.3_83".

After that, when I checked from Keil5 to JLink, it seems to have been recognized as follows.

But the MCU I'm using is a SWD environment, so I want to use "CMSIS-DAP", is there a solution?

Re: LPC-Link2 used in keil

Alice_Yang — Tue, 09 Sep 2025 08:04:56 GMT

Hello @just_lee

How about change JTAG to SWD:

Alice