LPC54618 SWD Downloading issue

keerthi1 · ‎04-13-2023

Hi sir,

We are working on lpc54618 controller.Using SWD communication, we were downloading the HEX file. But suddenly could not able to download the HEX.We have faced the same problem in 3 controllers.But Controller is working fine.only problem is downloading.Is there any chance of controller getting locked ?

Please help on this.

Pavel_Hernandez · ‎04-13-2023

Hello, my name is Pavel, and I will be supporting your case, could you tell me what kind of IDE you are using? what kind of debugger do you have? how are you doing the communication? I mean is it through ISP or J-link commander or direct through the IDE?

Best regards,
Pavel

keerthi1 · ‎04-14-2023

IDE we are using is Mcuxpresso.Can able to flash the code through ISP mode.We are having JTAG as well as Multilink programmer for swd communication.Both We have tried.But programming is not happening.

Pavel_Hernandez · ‎04-14-2023

Hello, could you share with me an image of the error in the IDE? Are you using an EVK board? if you do a mass erase and try again what is the behavior? you could do this in the IDE the next image is an example.

Best regards,
Pavel