Hi,

 the project has been abandoned,you can use any third-party zigbee packet capture tools to capture data

I know that I could use third party tools, but I don't want to waste money on other products if I have Telink chips and I could modify the code to suit my needs.

Isn't there any code left from this project that could be helpful do develop this project further. Since Telink is not going to use it, why not give to someone who could try to use it?