Bootloader make error

[Newbie]

Hello,

I am using sdk 12.3.0 and pca10040 board. I want to update the firmware OTA. I am following this post

devzone.nordicsemi.com/.../

I am stuck at step 4) Make is also required (use MinGW, GNU Make, or Xcode).

When I try to run the makefile " C:\Users\vvdn\Desktop\nrf\nRF5_SDK_12.3.0_d7731ad\external\micro-ecc\nrf52_keil\armgcc\makefile"

I am getting error as make not recognized as internal or external command.

My path variables are

 " %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Skype\Phone\;C:\Program Files (x86)\Nordic Semiconductor\nrf5x\bin\;C:\Python27\;C:\Python27\Scripts\;C:\Cygwin64\bin"

Also when I build the code bootloader_secure project I am getting error as

".\_build\nrf52832_xxaa_s132.axf: error: L6002U: Could not open file ..\..\..\..\..\external\micro-ecc\nrf52_keil\armgcc\micro_ecc_lib_nrf52.lib: No such file or directory"

Thanks,

[Hung Bui]

Hi,

Which make did you installed ? I suggest to use this: gnuwin32.sourceforge.net/.../make.htm Make sure to add C:\Program Files (x86)\GnuWin32\bin to the path.

[Newbie]

Hello Hung, Thanks for hep. I am able to build now.