Error while trying to create mesh demo using nordic thingy 52

[Mo7ammed]

I was trying to follow with the steps in this link: https://github.com/NordicPlayground/Nordic-Thingy52-mesh-demo

I got an error in the first step while running the setup_sdk.bat. file.

The error message that i get is:

[Håvard]

Hi.

micro-ecc is an external dependency that we cannot offer precompiled in our SDK.

Here are some steps that can be used for SDK 15.0.0:

http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.0.0/lib_crypto_backend_micro_ecc.html

Here is an excerpt from the link:

The cryptography library expects to find the compiled micro-ecc library in <InstallFolder>\external\micro-ecc\micro-ecc.

To install micro-ecc, complete the following steps:

1. Install version 6-2017-q2-update of the GCC compiler toolchain for ARM. You can use ARM's Launchpad to find the toolchain for your operating system.
2. Make sure that make is installed (see, for example, MinGW, GNU Make, or Xcode).
3. Clone the micro-ecc GitHub repository into <InstallFolder>\external\micro-ecc\micro-ecc.
4. Enter the subdirectory for the SoC and the toolchain that you are using to build your application:
   • InstallFolder\external\micro-ecc\nrf52_keil\armgcc
   • InstallFolder\external\micro-ecc\nrf52_iar\armgcc
   • InstallFolder\external\micro-ecc\nrf52_armgcc\armgcc
5. Run make to compile the micro-ecc library.