mergehex command not found

[ps_anu]

Hi, 

i am trying to do buttonless dfu . I want to merge all hex files into one as per the document .when i enter the mergehex , i am getting mergehex command not found why ? please guide me 

i am using nRF52840 and 16 sdk

[Turbo J]

Mergehex.exe is part of the nrf command line tools.

I don't think the installer adds the installed location to $PATH, so you need to call the .exe with full path (C:\Program Files\NordicSemi etc).

[ps_anu]

i am not finding any nordic semiconductor in the c:/program files (x86)

[Einar Thorsrud]

Hi,

You should have this under C:\Program Files\Nordic Semiconductor\nrf-command-line-tools\bin if you have installed nRF Command line tools.

[ps_anu]

yes i have done installed , i found the C:\Program Files(x86)\Nordic Semiconductor\nrf-command-line-tools\bin , next what should i want to do ?

[Einar Thorsrud]

Depending on the installation it may have been added to the path automatically, but you may need to reboot or at least restart your cmd shell. If not you either call mergehex with the full path as suggested by Turbo J, or you add it to the path so that you can call mergehex.exe.