matching principle of wintab and digital board driver

[yexupeng]

Hello, I'd like to ask about the cooperation principle between Wintab and the driver of the digital board. Most of the messages I see on the Internet are the relationship between Wintab and the application. However, It didn't say how to deliver messages between the driver and Wintab. Look at the Wintab messages you wrote for simulation. I guess the principle is similar to the one you wrote for simulation. I don't know if you know the principle and can you explain it Next, thank you.