Hi,
I'm trying to download hex file to our custom development board which
has an nRF5340 on it using the external JLINK on the nRF5340 dev kit.
I'm using nrfjprog:
nrfjprog version: 10.15.1 external
JLinkARM.dll version: 6.88a
and I am getting the following error:
C:\Development\thebe2\thebe-host-fw>nrfjprog -f NRF53 --coprocessor CP_APPLICATION --program build/zephyr/firmware-thebe-2.hex --chiperase --log
ERROR: Unable to connect to a debugger.
ERROR: [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
ERROR: [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
ERROR: [SeggerBackend] - JLinkARM.dll reported "-1", "An unknown error.".
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.
The same when trying to do recovery:
nrfjprog --recover --coprocessor CP_NETWORK -f nrf53 --log
Thank you for any advice,
Best regards,
Radek K
