Flash software using JLINK

RE: Flash software using JLINK

Håkon Alseth — Wed, 15 Sep 2021 13:49:46 GMT

Then it sounds like a problem with the j-flash program that segger provides. Have you tried contacting segger?

Kind regards,

Håkon

RE: Flash software using JLINK

Albin — Wed, 15 Sep 2021 13:46:54 GMT

Hello, no with the programmer tool i don't have any issue with the flashing.

As i said i made sure the flash was empty before flashing.

RE: Flash software using JLINK

Håkon Alseth — Wed, 15 Sep 2021 13:29:54 GMT

Do you get an error when flashing with the nrf connect for desktop programmer application? If yes, what does it state?

The error you're getting from JFlasher is because the device is not empty, so you need to erase it first.

Kind regards,

Håkon

RE: Flash software using JLINK

Albin — Wed, 15 Sep 2021 12:29:12 GMT

Hello so far i'me just trying to flash the software to the DK when it's powered by USB, i checked the voltages and it is well powered

RE: Flash software using JLINK

Håkon Alseth — Wed, 15 Sep 2021 11:28:01 GMT

Hi,

[quote user=""]I am trying to flash a custom software to a NRF52832 DK.[/quote]

Are you sure you're programming the correct device? If the voltage on your external device does not match the exact voltage on the DK, you will highly likely program the internal device on the DK.

Please make sure you're powering your external device with the same voltage as the DK's VDD_NRF.

Kind regards,

Håkon