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Re: [libusb] windows isochronous transfer
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From: Accio <ac...@ya...> - 2017-11-23 09:57:43
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I've forgot: I'm using Windows 10 (1607) inside VirtualBox 5.0.40 (Ubuntu host). On 23/11/2017 10:50, Accio via libusb-devel wrote: > > I've installed UsbDk_1.0.19_x64.msi > > After installation the "driver details" panel of my device does not > lists UsbDk.sys while for other devices (like the USB root hub) does. > > My device is a composite one. > > On driver details there are: > > - winusb.sys > > - WdfCoInstaller01011.dll > > - WinUSBCoInstaller2.dll > > > Where should I found the libusb debug log? > > > Thank you > > > > On 23/11/2017 09:47, Sameeh Jubran wrote: >> >> >> On Thu, Nov 23, 2017 at 10:40 AM, Sameeh Jubran <sa...@da... >> <mailto:sa...@da...>> wrote: >> >> >> >> On Thu, Nov 23, 2017 at 9:25 AM, Accio via libusb-devel >> <lib...@li... >> <mailto:lib...@li...>> wrote: >> >> Can you give me some more details about using UsbDk? >> >> I've: >> >> - compiled and installed (MinGW) the libusb enabling usbdk >> (--enable-usbdk) >> >> - installed the official usbdk msi >> >> - executed UsbDkController -i to install usbdk driver >> >> Installing the msi is sufficient, you don't need to run >> "UsbDkController -i" too, the installer already does this. >> When UsbDk is installed the UsbDk.sys driver attaches itself to usb >> stacks, you can easily make sure that it is successfully loaded by >> going to device manager-> choose a USB device (preferably not a >> composite), right click and choose properties -> go to "Driver" tab >> -> click on "driver details" >> UsbDk should show up in the list, if it doesn't it means it is not >> loaded for this device. >> >> After this my application no longer gives "unsupported" error >> but after a while freezes the system (I need to restart by >> power button) giving no errors. >> >> Which version of UsbDk are you using? >> please make sure you are using the latest release which can be >> found here: https://github.com/daynix/UsbDk/releases >> <https://github.com/daynix/UsbDk/releases> >> Which Windows version are you using? >> Can you provide libusb debug log? >> >> >> There's some passage I've missed? >> >> There's something I can try? >> >> >> >> On 22/11/2017 21:12, Sameeh Jubran wrote: >>> You can try and use UsbDk as a backend instead of WinUsb, it >>> supports isochronous transfers. >>> >>> On Nov 22, 2017 22:06, "Tim Roberts" <ti...@pr... >>> <mailto:ti...@pr...>> wrote: >>> >>> Accio via libusb-devel wrote: >>> > >>> > does actual (v1.0.21) version supports isochronous >>> transfer on Windows >>> > out of the box? >>> > >>> > I've compiled the library under MinGw, all other >>> stuffs works flawless >>> > but isochronous transfer gives >>> 'LIBUSB_ERROR_NOT_SUPPORTED' on the >>> > libusb_submit_transfer. >>> >>> May I ask why you are using isochronous? There are >>> very, very few >>> compelling use cases for isochronous pipes, and those >>> use cases are >>> generally covered by system-supplied drivers. >>> >>> -- >>> Tim Roberts, ti...@pr... <mailto:ti...@pr...> >>> Providenza & Boekelheide, Inc. >>> >>> >>> ------------------------------------------------------------------------------ >>> Check out the vibrant tech community on one of the >>> world's most >>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot >>> _______________________________________________ >>> libusb-devel mailing list >>> lib...@li... >>> <mailto:lib...@li...> >>> https://lists.sourceforge.net/lists/listinfo/libusb-devel >>> <https://lists.sourceforge.net/lists/listinfo/libusb-devel> >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Check out the vibrant tech community on one of the world's most >>> engaging tech sites, Slashdot.org!http://sdm.link/slashdot >>> >>> >>> _______________________________________________ >>> libusb-devel mailing list >>> lib...@li... >>> <mailto:lib...@li...> >>> https://lists.sourceforge.net/lists/listinfo/libusb-devel >>> <https://lists.sourceforge.net/lists/listinfo/libusb-devel> >> >> >> ------------------------------------------------------------------------------ >> Check out the vibrant tech community on one of the world's most >> engaging tech sites, Slashdot.org! http://sdm.link/slashdot >> _______________________________________________ >> libusb-devel mailing list >> lib...@li... >> <mailto:lib...@li...> >> https://lists.sourceforge.net/lists/listinfo/libusb-devel >> <https://lists.sourceforge.net/lists/listinfo/libusb-devel> >> >> >> >> >> -- >> Respectfully, >> */Sameeh Jubran/* >> /Linkedin <https://il.linkedin.com/pub/sameeh-jubran/87/747/a8a>/ >> /Software Engineer @ Daynix <http://www.daynix.com>./ >> >> >> >> >> -- >> Respectfully, >> */Sameeh Jubran/* >> /Linkedin <https://il.linkedin.com/pub/sameeh-jubran/87/747/a8a>/ >> /Software Engineer @ Daynix <http://www.daynix.com>./ > > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > > > _______________________________________________ > libusb-devel mailing list > lib...@li... > https://lists.sourceforge.net/lists/listinfo/libusb-devel |
