nrf51822 command line flashing

[Vitaliy]

Hello

I'd like to write my own application for flashing nrf51822. It will add some additional information info hex file.

How can I burn hex file into the flash using any command line tool?

Best regards, Vitaliy

[Martijn]

Use nrfjprog.exe which is part of the nrf51 tools package.. using this you program an application or softdevice. Or you use the j link command line tool.

[Susheel Nuguru]

nrfjprog is a command line tools that comes with nrf-tools at the download page of the product website. search this forum for nrfjprog and will come up with tons of information.

If you are non windows use , then JLINKEXE can be downloaded from segger website and it offers flashing mechanism to nordic nrf5x chips. devzone.nordicsemi.com/.../

[Vitaliy]

Thanks, I've successfully used nrfjprog.exe as follow:

nrfjprog.exe --eraseall
nrfjprog.exe --program my.hex 
nrfjprog.exe --rbp ALL

(erase, flash and secure)