First of all, LINDA is a great tool that helps me a lot during my home cockpit development,

 

but,

 

problems come out when I try to develop my own hardware:

 

I have no idea how to read chars (e.g., the speed, heading displayed on FCU; the radio freq displayed on radio stack),

 

I tried the templates but it doesn't contain useful info.

 

What should I do?

First of all, LINDA is a great tool that helps me a lot during my home cockpit development, but, problems come out when I try to develop my own hardware:

 

I have no idea how to read chars (e.g., the speed, heading displayed on FCU; the radio freq displayed on radio stack),

 

I tried the templates but it doesn't contain useful info. What should I do?

Hi BaichuanWu

 

Welcome to LINDA. You don't say what Flt Sim, aircraft or equipment you are using. LINDA is designed to work with Joystick type HID devices where buttons detected by FSUIPC4 can have a function applied to provide the required action. It also requires the aircraft developer to provide a suitable SDK which provides LVars that LINDA can read, interpret, action and write to. The LAU programming language is easy to learn with plenty of online help. I would recommend you study some of the action.lau modules download able for a wide range of aircraft. These will aid understanding and can be modified to meet your needs.