Hi,
I am trying to program nrf52 (on board ), but I keep getting these error:
$ nrfjprog -f nrf52 --program nrf52832_xxaa.hex --eraseall
ERROR: JLinkARM DLL reported an error. Try again. If error condition
ERROR: persists, run the same command again with argument --log, contact Nordic
ERROR: Semiconductor and provide the generated log.log file to them.
and this is my log:
nrfjprog --program nrf52840_xxaa.hex --chiperase --log nrfjprog verion 9.4.0
FUNCTION: open_dll. FUNCTION: open_dll. FUNCTION: enum_emu_snr. FUNCTION: enum_emu_snr. FUNCTION: enum_emu_snr. FUNCTION: enum_emu_snr. FUNCTION: connect_to_emu_with_snr. FUNCTION: connect_to_emu_with_snr. FUNCTION: connect_to_emu_without_snr. FUNCTION: enum_emu_snr. JLinkARM.dll OpenEx returned error 'Can not connect to J-Link via USB.'. FUNCTION: close_dll. FUNCTION: close_dll.
This should be so easy but it is making me crazy. I was able to program with nrf go studio in windows. But I am using linux system and would like to work with jrfjprog. I should mentioned that I have tried on PCA10040 and PCA10056. And I have installed segger as well.
Regards, Ben
