Installing micro-ecc issue

[dc]

Hi,

I am following below step for Installing micro_ecc_lib_nrf52.lib.

1. Install version 4.9-2015-q3-update of the GCC compiler toolchain for ARM. You can use ARM's Launchpad to find the toolchain for your operating system. - DONE

2. Make sure that make is installed (see, for example, MinGW, GNU Make, or Xcode). - I have no idea how i can install this and use it. I would like if any one can explain in detail. I am using windows 10 -64bit.

3. Clone the micro-ecc GitHub repository into InstallFolder\external\micro-ecc\micro-ecc. - DONE

I am getting following error during make command. D:\nRF5_SDK\external\micro-ecc\nrf52_keil\armgcc>make 'make' is not recognized as an internal or external command, operable program or batch file.

[Murugan]

@Eugene Yu , Please support i am facing error like that image dfu.jpg i dont know what i am doing wrong.

Update 1 :321.jpg

[Eugene Yu]

No need to merge those files. Make sure that you have set correct number for your current softdevice. if you are using S130 v2.0.1, the number of softdevice is 0x87 not 0x80

[Alex_Golubev]

Hi.

I install MinGW And run msys. But I do not know what I must write in the msys window. When I write make I get error (no makefile found). 

How to solve this problem?

[Jørgen Holmefjord]

You need to enter the directory for the version you want to build, where the Makefile is located. It looks like you tried to do this, but you need to add command 'cd' before the path to the directory. You should then be able to run make. You can also build the library for all targets by running the script build_all.

[Alex_Golubev]

Can you show an example with the 'cd' command?

[Jørgen Holmefjord]

From your image, it looks like you want to do something like this:

cd /c/nRF5_SDK_15.0.0_a53641a/external/micro-ecc/nrf52nf_iar/armgcc
make

[Alex_Golubev]

Execute the command:

1 cd /c/nRF5_SDK_15.0.0_a53641a/external/micro-ecc/nrf52nf_iar/armgcc
2 make

get an error: