From: Ahmed A. <ahm...@gm...> - 2012-03-09 01:16:04
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Also , I inserted a printf() in the EP01 Interrupt handler but it's never printed despite of the last 2 urbs that appear in the log . On 9 March 2012 03:11, Ahmed Abdelfattah < ahm...@gm...> wrote: > @Peter : Why ? > @Chuck : thanks , I will try to stick to my descriptors at this point > @Tim : No > @Alan : > > That's an XML report I generated using snoopypro on windows xp > The device doesn't generate any more packets after those > http://pastebin.com/DUUNMcuU > I noticed that the host issues 2 interrupts at EP1 which is correctly > configured but it gets no response so It stops trying . > > > On 8 March 2012 20:01, Tim Roberts <ti...@pr...> wrote: > >> Tim Roberts wrote: >> > Ahmed Abdelfattah wrote: >> >> I have modified the firmware of a USB chip (ISP1362) to act as a HID >> >> -a mouse to be more specific - and when I connect it to windows or >> >> linux it's identified correctly as a HID but Now I want to start >> >> sending reports from the chip(device) to the PC(host) . I configured >> >> EP1 as an IN EP then I read that I should receive periodic interrupts >> >> on EP1 and in the EP1 interrupt handling routing I should write the >> >> report to EP1 buffer but the problem is that I don't receive any >> >> interrupts on EP1 (tested it with a printf). >> >> The host is also allowed to ask for reports over the control endpoint, >> using a Get_Report request. Are you seeing Get_Report requests over >> endpoint 0? >> >> -- >> Tim Roberts, ti...@pr... >> Providenza & Boekelheide, Inc. >> >> >> >> ------------------------------------------------------------------------------ >> Virtualization & Cloud Management Using Capacity Planning >> Cloud computing makes use of virtualization - but cloud computing >> also focuses on allowing computing to be delivered as a service. >> http://www.accelacomm.com/jaw/sfnl/114/51521223/ >> _______________________________________________ >> Libusb-devel mailing list >> Lib...@li... >> https://lists.sourceforge.net/lists/listinfo/libusb-devel >> > > > > -- > regards , > Ahmed Abdelfattah > > > -- regards , Ahmed Abdelfattah |