nrfjprog - system cannot find the file specified

RE: nrfjprog - system cannot find the file specified

Mason — Fri, 19 Jan 2018 19:35:23 GMT

Where did you set this variable inside of Eclipse? I'm getting the same error, I've added it to my windows environment Path variable, and I can call nrfjprog with no issues from cmd.exe, but no dice from within Eclipse.

RE: nrfjprog - system cannot find the file specified

Ric — Tue, 24 Nov 2015 11:57:32 GMT

Great!! it worked Thanks

RE: nrfjprog - system cannot find the file specified

Vidar Berg — Tue, 24 Nov 2015 10:27:50 GMT

Just noticed something from the build log in your initial question, looks like you've placed the nRF52 project in SDK 10? PCA10028 is the nRF51 DK kit. You need to use nRF52_SDK_0.9.2 if you're targeting 52.

RE: nrfjprog - system cannot find the file specified

Ric — Tue, 24 Nov 2015 10:12:02 GMT

I am using the same version v7.7.0. Pressing the reset button is of no help either!

RE: nrfjprog - system cannot find the file specified

Ric — Tue, 24 Nov 2015 10:00:55 GMT

I guess my LED should start blinking. But it doesn't. Am I missing something? I have made the below changes in the make file as the original snippet is throwing memory out of bound exception

nrfjprog --erasepage 0x0-0x80000 -f nrf52 ERROR: Argument provided has a wrong value. Memory access not aligned, value ERROR: outside of range or similar.

Changes in Make file:

Modified

flash: $(MAKECMDGOALS) @echo Flashing: $(OUTPUT_BINARY_DIRECTORY)/$<.hex nrfjprog --eraseall nrfjprog --program $(OUTPUT_BINARY_DIRECTORY)/$<.hex nrfjprog --reset

Original

flash: $(MAKECMDGOALS) @echo Flashing: $(OUTPUT_BINARY_DIRECTORY)/$<.hex nrfjprog --erasepage 0x0-0x80000 -f nrf52 nrfjprog --program $(OUTPUT_BINARY_DIRECTORY)/$<.hex -f nrf52 nrfjprog --reset

Waiting for the solution. Thanks again

RE: nrfjprog - system cannot find the file specified

Vidar Berg — Tue, 24 Nov 2015 09:56:53 GMT

hm, what version of nrfjprog are you using (nrfjprog -v). I'm unable to reproduce this with v7.7.0. However, the reset doesn't seem to work for some reason (maybe it needs a delay), but if you press the reset button on the kit it should start blinking(?)

eraseall will do the same so should be fine.

RE: nrfjprog - system cannot find the file specified

Ric — Tue, 24 Nov 2015 09:50:46 GMT

Hi Vidar,

Thanks resolved the issue. In Eclipse Environment, the path variable was not updated to point to the nrfjprog.exe. My bad! :|

RE: nrfjprog - system cannot find the file specified

Vidar Berg — Tue, 24 Nov 2015 09:33:01 GMT

Try to set quotation marks on the path to nrfjprog => "C:\Program Files (x86)\Nordic Semiconductor\nrf5x\bin" then restart Eclipse and try again. It shouldn't be needed on Windows I think, but worth a shot.

Are you able to call nrfjprog from cmd?