Re: [Libusbx-devel] [libusbx] Windows: ASMedia XHCI enumeration issues. (#147)

2013-09-26 Thread Pete Batard
> but going down the path of 'i hope people see this and don't buy products' > seems a little... harsh? How about Renesas then? Pretty much the same business model, except, and I speak from experience here, users can actually reach out to their developers when they encounter an issue. I was abl

Re: [Libusbx-devel] [libusbx] Windows: ASMedia XHCI enumeration issues. (#147)

2013-09-26 Thread LazyDodo
> Glad we could publicly establish that ASMedia doesn't seem to care about > their actual customers. Hopefully this will help potential buyers of > ASMedia-based hardware decide whether they want to use products from a > company which, if your report is correct, appears to have little interest i

Re: [Libusbx-devel] [libusbx] Windows: ASMedia XHCI enumeration issues. (#147)

2013-09-26 Thread Pete Batard
> Just want to copy the comments on top of enum.c here. Yeah, I can read code and comments too, __when I have the time__. I was simply hoping that you could speed up things by doing the analysis and tell us exactly what process is used by usbview to compute the port number (NB: the rest of the p

Re: [Libusbx-devel] [libusbx] Windows: ASMedia XHCI enumeration issues. (#147)

2013-09-26 Thread Pete Batard
> Got a response from ASMedia, which used a lot of polite words to tell me 'We > don't talk to end users, go away' Glad we could __publicly__ establish that ASMedia doesn't seem to care about their actual customers. Hopefully this will help potential buyers of ASMedia-based hardware decide whe

Re: [Libusbx-devel] How to access multiple interfaces on windows is different to linux?

2013-09-26 Thread Tim Roberts
Kano wrote: > I didn't spot the obvious that an endpoint is unique across a device > thus it also indirectly identifies the interface. > i.e. all transfers do indeed infer the interface (via the endpoint) This is an interesting philosophical point about USB that is important but not well understoo

[Libusbx-devel] [libusbx] Memory leak due to unhandled hotplug left event on libusb_exit() (#150)

2013-09-26 Thread Matthias Bolte
I noticed a memory leak after updating to libusb 1.0.16 which added hotplug support, the leak is also present in the current git version. Basically I see libusb_device object leaking and tracked this down an unhandled hotplug left event that was created between my last call to libusb_handle_even

Re: [Libusbx-devel] [libusbx] Windows: ASMedia XHCI enumeration issues. (#147)

2013-09-26 Thread LazyDodo
Got a response from ASMedia, which used a lot of polite words to tell me 'We don't talk to end users, go away' --- Reply to this email directly or view it on GitHub: https://github.com/libusbx/libusbx/issues/147#issuecomment-25163074---

Re: [Libusbx-devel] [libusbx] Build: warning generated for ezusb.c (#149)

2013-09-26 Thread mcuee
Same warning under MinGW-w64 gcc 4.8.1. --- Reply to this email directly or view it on GitHub: https://github.com/libusbx/libusbx/issues/149#issuecomment-25154654-- October Webinars: Code for Performance Free Intel webinar

[Libusbx-devel] [libusbx] Build: warning generated for ezusb.c (#149)

2013-09-26 Thread mcuee
Under latest MinGW.org gcc (4.8.1), there is a warning for ezusb.c ezusb.c: In function 'ezusb_load_ram': ezusb.c:719:6: warning: 'ret' may be used uninitialized in this function [-Wmayb e-uninitialized] int ret; --- Reply to this email directly or view it on GitHub: https://github.com

Re: [Libusbx-devel] [libusbx] [Windows] ASMedia XHCI enumeration issues. (#147)

2013-09-26 Thread mcuee
Just want to copy the comments on top of enum.c here. The enumeration process goes like this: (1) Enumerate Host Controllers and Root Hubs EnumerateHostControllers() EnumerateHostController() Host controllers currently have symbolic link names of the form HCDx, wher