Sonatique

Is concurrent async "in" transfers order guaranted?

26

Hello, I guess the answer is "yes", but I didn't find a clear official answer despite all my seaches. Sorry if I missed it. Say I submitted N async transfers...

msvc: add configuration for specifying /MT compilation flag in order to statically link vc++ runtime dependencies

16

and adapt .def file to allow different dll output file names without conflicts (there is a priori no need to specify output name twice, once in the "$target" properties and...

windows: hotplug implementation

194

Hotplug implementation for Windows. The idea is to use WM_DEVICECHANGE message to trigger a re-enumeration, then figure out which device(s) have been removed or added and trigger corresponding changes in...

hotplug_exit: removes all parents with a single child remaining in parent tree + lock device list

5

1) Removes all parents with a single child remaining in parent tree This ensure that no parents of the direct parent of the device being considered are left in the...

tests/stress_mt: ignore errors in threads for checking device counts

4

This fixes an issue where an error that occurred in thread #X will create a false error message stating that thread #X+1 did not discover the correct number of devices

example/hotplugtest: Ignore unavailable devices

15

Depending on the devices or drivers, open() may return LIBUSB_ERROR_ACCESS LIBUSB_ERROR_NOT_FOUND LIBUSB_ERROR_NOT_SUPPORTED for devices "out of reach" to libusb.

Windows: Add support for claim_interface, release_interface for libusbK

17

Problem addressed by this PR: under Windows (as opposed to Linux, MacOS) multiple applications can all successfully call claim_interface on the same device with the same interface number. All calls...

Windows: Freezing in Kernel with libusb-win32

98

And does this mean that, even if a given device is "officially" using libusb0 (i.e. libusb0.sys, libusb0.dll reported by Device Manager), then in the end all functions of winusb_interface are...

windows: get_dev_port_number try using VID / PID

4

Since SPDRP_ADDRESS may return the actual port number, but not always, try another way of getting port number by matching VID/PID obtained via IOCTL_USB_GET_NODE_CONNECTION_INFORMATION_EX with values encoded in dev_id string,...

BSOD when unplugging USB device during activity

3

While doing tests of removing USB device abruptly (i.e. physically upluggin it) during activity (basically reading on a data enpoint in a loop) I systematically got a BSOD. My stack...