SDK for Telink 825x to coding and building in VScode, base on Telink_sig_mesh_sdk v3.2.2

Building tutorial:

1. Download and set up TC32 toolchain, follow this link:

* Window: https://github.com/Ai-Thinker-Open/Telink_825X_SDK/blob/master/start_windows.md

* Linux: https://github.com/Ai-Thinker-Open/Telink_825X_SDK/blob/master/start_linux.md

3. Clone sdk:

git clone https://github.com/tuanldchainos/Telink_mesh_sdk_VSC

2. Open one random project, in Example folder or Project folder:

cd example/blink

3. Open terminal here:

export PATH=$PATH:/opt/tc32/bin
tc32-elf-gcc -v

make

4. Load file .bin to chipset:

* USB: Open terminar: make flash

* EVK: Using BDT tool(just available in windows)

5. P/s: please don't create any project using LPN feature, because they now activate like a normal node. Watting when i can't fix this bug.