SimpleUSB.

Devis — Fri, 08 Jan 2010 21:10:27 GMT

Hello,

I am developing a USB device, using the microprocessor JM32.
I already have written the firmware following the tutorial of Samuel Quiroz (USBJM_Training GUI) and created the file .inf . (now the PC link the JM32-USB interface properly).

Now I'm writing a Windows application to communicate with the JM32, using the tool wxDev-C++ .
I'm trying to load dynamically the library SimpleUSB.dll but I have problems.
It seems that the API "LoadLibrary" return correctly, but the "GetProcAddress" does not find any function within SimpleUSB.

I'm not very expert in programming so I kindly ask if anyone have some C++ code example to understand how to use the SimpleUSB.dll. Or any other material that can help me to read the USB with wxDev-C++.

Yesterday I tried to use Microsoft WinUSB.h (from WDK), but I'm not able to compile the code without errors (there are difference on declarations from the Microsoft Tools and wxDev-C++).

Thanks for any help.

Devis

Re: SimpleUSB.

chaoyi — Mon, 10 May 2010 14:18:09 GMT

SimpleUSB.dll only work under .NET platframe, especially with C#. Good Luck.

Re: SimpleUSB.

admin — Thu, 13 May 2010 19:22:57 GMT

i dont' know your dll but i made a professional USB aplication with ftd2xx.dll by ftdi. In my c++ application i had to include ftd2xx.h in order to compile without errors, maybe you need a .h .....

good luck

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