nrfjprog --program not accepting any valid parameters.

[RVM]

I am using the following version of nrfjprog on my Windows 10 machine:

    nrfjprog version: 10.24.2 external
    JLinkARM.dll version: 8.44a

Most of the sub-commands work with nrfjprog ... BUT

when I want to program my nRF52840 board (using the onboard jlink in a NRF54 DK) then I am seeing this error. I don't think it has anything to do with the hardware and is being raised by the nrfjprog command itself. I am able to use JFLASHlite and SES IDE to program the board -- just not able to do so with nrfjprog command.

Here is the offending command and its output (and yes, the HEX file does exist):

    >nrfjprog --family NRF52 --progam MyFullApp.hex
    ERROR: An invalid argument was provided. Use --help for a list of valid
    ERROR: arguments.
    NOTE: For additional output, try running again with logging enabled (--log).
    NOTE: Any generated log error messages will be displayed.

Any ideas on what is going wrong here?

[Vidar Berg]

Hello,

There's a small typo in your command. It should be: nrfjprog --family NRF52 --program MyFullApp.hex.

Best regards,

Vidar

[RVM]

Thanks. Nice catch. That did fix the issue with the parameter but I am seeing timeout issues downstream.
Most likely something that I am doing wrong because I am able to use other tools to program.

I also noticed that nrfjprog has been superseded by nrfutil and that seems to work for me so I will mark this as answered.