Author Topic: Bulk Transfer using VB6  (Read 10792 times)

dlelievre

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Bulk Transfer using VB6
« on: January 25, 2013, 02:48:22 pm »
Two years ago with Jan's help I successfully managed to get USB control transfers between a PIC 18F4550 and a PC with VB6. Now I have a need to use bulk transfers to enable transferring data at high speed to a flash device. I notice that Jan's latest winUSB_lvr code now supports this bulk transfer. I have this code all installed and compiling. However can anyone help with code examples to implement the bulk transfer from VB6 code. As I said before I have the VB6 code all installed and working for control transfers.
Any help would be gratefully appreciated
Dave



Jan Axelson

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Re: Bulk Transfer using VB6
« Reply #1 on: January 25, 2013, 04:38:40 pm »
My WinUSB code for VB .NET is a starting point. Take a look at the declarations and function calls for the WinUSB functions.

I still have a VB6 example on my HID page though I haven't looked at it for some time:

http://janaxelson.com/hidpage.htm

I'm far enough removed from VB6 that I have no specific advice on converting back to VB6 syntax.


« Last Edit: July 13, 2014, 09:53:52 pm by Jan Axelson »