How to read dfu package version

[Jerry]

Hi,

I have make a package through nrftil,and I set the version of the app.DFU works well.

1.I wanna read the dfu package version.Can you offer the order?

2.I wanna know the app version of the nRF52810 device.How to get it?

Best regards!

[Jerry]

Can anyone help me?

[Jerry]

I got it.

nrfutil pkg display.

[Jerry]

But  I don't know the current app version used in nRF52810 device.

[bjorn-spockeli]

You will have to readback the bootloader settings page on the nRF52810 using nrfjprog and then use  nrfutil settings display to display the contents of a bootloader settings page that is present in a HEX file.

To read the bootloader settings page from a programmed IC, use nrfjprog to dump the flash memory of the IC (whereHEX_file is the name of the resulting HEX file):

nrfjprog --readcode HEX_file