NO PROBES CONNECTED VIA USB

AManco 14 days ago

Dear,

i think that the evb nrf52 dk missed the bootloader because when i push on Segger (target connect j-link), there is the message NO PROBES CONNECTED VIA USB.

I downloaded on website the file .bin but where does put it?

Thanks in advance

Antonio

Parents

0 Turbo J 13 days ago

Read the manual (or search here), you are supposed to connect the USB plug while holding down reset button on the DK.

Then you will see a new drive pop up where you can copy the bin file to. Note that you must do that every time when you triggered above conditions.
0 AManco 13 days ago in reply to Turbo J

Sorry,

i followed the step but nothing new drive appears...In practice, the DV cannot be updated by Segger

Any suggestions?

Thanks in advance

Antonio

Reply

0 AManco 13 days ago in reply to Turbo J

Sorry,

i followed the step but nothing new drive appears...In practice, the DV cannot be updated by Segger

Any suggestions?

Thanks in advance

Antonio

Children

0 AManco 13 days ago in reply to AManco

Alternative mode: could you put the file j-link-ob-sam3u128-v2-nordicsemi-170724.bin in one of the subdirectories of SEGGER?

Thanks in advance

Antonio
0 AManco 13 days ago in reply to AManco
0 AManco 9 days ago in reply to AManco

Other DK...I followed the step, i saw new drive, i put file.bin, turn off DK, turn on DK, Connect target by Segger...Same problem!
0 AManco 9 days ago in reply to AManco

Dear all,

i bought other board : the same problem

Could you suggest me?

Thanks
0 Håkon Alseth 8 days ago in reply to AManco

Hi,

Could you re-install jlink drivers and ensure that "legacy drivers" are chosen?

Here's a picture showing the checkbox:

RE: Creating development env for nzrzf5340 error/warnin : ️︎ nrfjprog couldn't be executed. Please ensure that SEGGER J-Link Software and Documentation Pack and nRF Command Line Tools are both installed.

Kind regards,

Håkon