This is Carlyle. I am a gay just touch the microchip. I have not too much experience about this.
My boss ask me to use some DLL or write a simple program to get the com port number from CP210X device. Does anyone can give me suggestion. I am now just know that they would like to use Delphi 7 as the platform to build the program. Hoping that I can use the DLL to finish my task
You could get the CP210x SDK here.
After installation, you could get all the document and library file.
There are also some example that run on host PC. you could refer to the example to implement the code that satisfy your requirement.