hello Nordic
we have a master version that runs with older ncs version of mcuboot, and it is running ncs2.5.0 based app.
we have a release version that runs with ncs2.8.0 based app
when we DFU 2.8.0 to 2.5.0 (meaning the mcuboot on the device stays and only the app updates) then it works fine, but when we want to flash a merged .hex to a device (including the mcuboot and app of 2.8.0) then some things, like a sensor, are not working
(first suspect is maybe GPIO or SPI, cause i see the same strang value in the "sensor reads" that seems like no data is actually coming or written.
any ideas what may cause this and how can it be solved.
i see in the .config file of the mcuboot there is a difference in size and some other things.. but not sure it is there.
hope to read from you soon
best regards
Ziv