How to send USB control Request by User Mode Application?
in [Device Drivers]
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From: ok1 on 8 Jan 2009 03:16 Hi We want to send usb vendor command from Power-User privilege. But we couldn't install any driver on user's computer.(Even Filter or WINUSB driver) I have some questions about usb control request: 1.Does DDK support any function to send vendor command or control request on User-Mode. 2.Could IOCTL_USB_USER_REQUEST help us to do this job? Thank you
From: diasarmando on 28 Jan 2009 08:33 On 8 Jan, 08:16, ok1 <o...(a)discussions.microsoft.com> wrote: > Hi > > We want to send usb vendor command from Power-User privilege. > But we couldn't install any driver on user's computer.(Even Filter or WINUSB > driver) > I have some questions about usb control request: > 1.Does DDK support any function to send vendor command or control request on > User-Mode. > 2.Could IOCTL_USB_USER_REQUEST help us to do this job? > > Thank you You have solved the problem?
From: ok1 on 9 Feb 2009 21:50
No , still do'nt know how to send control transfer by AP level . "diasarmando(a)gmail.com" wrote: > On 8 Jan, 08:16, ok1 <o...(a)discussions.microsoft.com> wrote: > > Hi > > > > We want to send usb vendor command from Power-User privilege. > > But we couldn't install any driver on user's computer.(Even Filter or WINUSB > > driver) > > I have some questions about usb control request: > > 1.Does DDK support any function to send vendor command or control request on > > User-Mode. > > 2.Could IOCTL_USB_USER_REQUEST help us to do this job? > > > > Thank you > > You have solved the problem? > > |