topic Re: Cannot connect to PN7642A in NFC

Cannot connect to PN7642A

MikeTaDien — Wed, 24 Jan 2024 07:14:52 GMT

I'm trying to test PN7642A, but when I connected like the image below, it returned error "RESET (pin 15) high, but should be low. Please check target hardware".

I hope somebody of you can help me!

Re: Cannot connect to PN7642A

danielchen — Wed, 24 Jan 2024 10:54:31 GMT

Hi @MikeTaDien :

It seems a debug tool issue, one similar case discussed here.

https://forum.segger.com/index.php/Thread/1345-WARNING-RESET-pin-15-high-but-should-be-low/

can you use other debug tool such as MCU LINK PRO, or LPC-LINK2?

Regards

Daniel

Re: Cannot connect to PN7642A

MikeTaDien — Fri, 02 Feb 2024 04:11:13 GMT

Thanks for your help.

I damaged the kit unwittingly. So, I've to wait for the repair.

I'll try your solution when it alright.

Best regards,

Mike.