LPC MicrocontrollersのトピックRe: LPC5536-EVB VER.C DEBUG ERROR

LPC5536-EVB VER.C DEBUG ERROR

luna_liang — Tue, 16 Apr 2024 07:35:10 GMT

DEARS,

After build，when debug，it show DEBUG ERROR ，please help check，thank you.

Re: LPC5536-EVB VER.C DEBUG ERROR

Harry_Zhang — Wed, 17 Apr 2024 02:31:41 GMT

I can reproduce this error message, and the reason for this error is that you directly clicked on Start debugging project.
The I3C's pin is reused with SWD, which makes it impossible to debug SWD when using I3C.
So please use ISP mode to download image.
For specific operating steps, please refer to read me.

Hope this will help you.

Hang

Re: LPC5536-EVB VER.C DEBUG ERROR

luna_liang — Wed, 17 Apr 2024 10:17:55 GMT

THANK YOU HANG ZHANG. ISP DOWNLOAD OK.
Another quesition:
When i download AN13577SW ,I3C SENSOR NETWORK
MY EVB is ver.C,then open R117,R123,TEST I3C wave, then no data and clock is 50M hz WAVE,so please help suggest how to test I3C singles,thank you.

Re: LPC5536-EVB VER.C DEBUG ERROR

Harry_Zhang — Thu, 18 Apr 2024 07:53:46 GMT

Hi
You can refer to LPCXpresso5536_EVK-DESIGN-FILES.
(1) SDA SIGNAL

You can measure JP77(1) or JP77(2).

(2) SCL SIGNAL

You can measure JP7(1).

Hope this will help you.

Hang