[Libusbx-devel] Async I/O on Win XP 32 for dummies

[Bob Lapique]

Hi, I implemented the async I/O on Linux without threads, and it is a killer feature over v0.1. Now, I want to port my C++ classes to Windows without threads if possible. But is it possible ? What I did on Windows : installed the WinUSB driver for my device (Microchip PIC18F2550 + 2012-07-18 USB stack). I can connect to the device : libusb_claim_interface() succeeds. Where I am stuck : On Linux, I use poll() on the device file descriptors. If poll() detects activity on the fd's I call libusb_handle_events_timeout_completed() on a RX transfer and on a TX transfer . Questions : On Windows, can I call libusb_handle_events_timeout_completed() periodically, be there activity with the device or not ? Alternatively, is a thread that calls the blocking libusb_handle_events() the only solution ? Thanks.

------------------------------------------------------------------------------
Got visibility?
Most devs has no idea what their production app looks like.
Find out how fast your code is with AppDynamics Lite.
http://ad.doubleclick.net/clk;262219671;13503038;y?
http://info.appdynamics.com/FreeJavaPerformanceDownload.html
_______________________________________________
libusbx-devel mailing list
libusbx-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/libusbx-devel