On 9/20/07, fdsfdsfs sdfsf <[EMAIL PROTECTED]> wrote: > As explained in my previous post, my experience is that libhid > doesn't do any real input/output, so I decided to work with the > /dev/usb/hiddev0 device, sending/receiving using the ioctl > interface. This is almost working, my device is a "loopback" > report, it sends what it receives. Mostly it works, but every > now and then it appears the out bound report does not arrive, > and also my device starts to behave incorrectly, i.e. I have to > blinking leds, which indicate that the usb connection is ok, but > sometimes, it stops blinking. After sending a few more times > it will start flashing again. Any ideas? (my report is 8 bytes > buffer) As I said before it works with Windows, wanted to > port to Linux as well. My device is microchip pic 18f2550 > I am willing to send my firmware if someone wants to try > using libhid. > Tia
I am not a USB/HID expert but I can give it a try. I do not know much about host programming but I am quite good at messing up with Linux/libusb if you have the example codes. I am also a big fan of PIC and USB PICs. I am the main tester to get PICkit 2 (an HID device) ported to Linux. I also got it working under FreeBSD. As far as I know, hiddev does not work well with generic HID device. That is why there is a new developement called hid bus to support raw HID from Linux-usb-devel list. Regards, Xiaofan http://mcuee.blogspot.com http://forum.microchip.com/tm.aspx?m=123533 _______________________________________________ libhid-discuss mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/libhid-discuss
