I am trying to get the PICDEM FS USB demo board working under FreeBSD. There are two libusb based application for it which work under Linux and Windows. I am now trying to get the bootloader working first. It is not working. Possibly this is again a firmware bug related issue but I would like to get it working either by patching the kernel code or by fixing the firmware. I am running the latest SVN version of HPS stack and the latest FreeBSD 6.2 Stable version.
http://www.internetking.org/fsusb (original under Linux) http://forum.microchip.com/tm.aspx?m=106426 (minor patch by me) ===[mcuee] ~ # uname -a FreeBSD FreeBsd62.Mshome 6.2-STABLE FreeBSD 6.2-STABLE #2: Thu Oct 11 19:50:55 SGT 2007 [EMAIL PROTECTED]:/home/obj/home/src/sys/USBDEBUG i386 ===[mcuee] ~/Desktop/build/fsusb/fsusb-0.1.11-2 # dmesg | grep ugen ugen0: <I-Tuner Networks product 0x000b, class 0/0, rev 2.00/0.00, addr 126> ugen1: <Microchip Technology Inc. PICkit 2 Microcontroller Programmer, class 0/0, rev 2.00/0.01, addr 125> ===[mcuee] ~/Desktop/build/fsusb/fsusb-0.1.11-2 # sudo sysctl hw.usb.debug=15 hw.usb.debug: 0 -> 15 ===[mcuee] ~/Desktop/build/fsusb/fsusb-0.1.11-2 # sudo ./fsusb --read test.hex usb_set_debug: Setting debugging level to 255 (on) Locating USB Microchip(tm) PICDEM-FS USB(tm) (vendor 0x04d8/product 0x000b) usb_os_find_busses: Found /dev/usb0 usb_os_find_busses: Found /dev/usb1 usb_os_find_busses: Found /dev/usb2 usb_os_find_devices: Found /dev/ugen1 on /dev/usb1 usb_os_find_devices: Found /dev/ugen0 on /dev/usb1 usb_control_msg: 128 6 512 0 0xbfbfe828 8 1000 USB error: error sending control message: Input/output error Unable to get descriptor (-5) usb_control_msg: 128 6 512 0 0xbfbfe828 8 1000 usb_control_msg: 128 6 512 0 0x8052080 41 1000 skipped 1 class/vendor specific interface descriptors usb_control_msg: 128 6 513 0 0xbfbfe828 8 1000 usb_control_msg: 128 6 513 0 0x804d100 32 1000 Found USB PICDEM-FS USB as device '/dev/ugen0' on USB bus /dev/usb1 USB error: error writing to bulk endpoint /dev/ugen0.1: Input/output error usb_bulk_write: Input/output error Fatal error> rjl_request_version(): USB write failed ===[mcuee] ~/Desktop/build/fsusb/fsusb-0.1.11-2 # dmesg | grep ugen ugen0: <I-Tuner Networks product 0x000b, class 0/0, rev 2.00/0.00, addr 126> ugen1: <Microchip Technology Inc. PICkit 2 Microcontroller Programmer, class 0/0, rev 2.00/0.01, addr 125> ugenopen: flag=1, mode=8192 ugenioctl: cmd=40125569 ugenclose: flag=1, mode=8192 ugenopen: flag=1, mode=8192 ugenioctl: cmd=40125569 ugenclose: flag=1, mode=8192 ugenopen: flag=3, mode=8192 ugenioctl: cmd=80045572 ugenioctl: cmd=c018556f ugenclose: flag=3, mode=8192 ugenopen: flag=3, mode=8192 ugenioctl: cmd=80045572 ugenioctl: cmd=c018556f ugenioctl: cmd=80045572 ugenioctl: cmd=c018556f ugenioctl: cmd=80045572 ugenioctl: cmd=c018556f ugenioctl: cmd=80045572 ugenioctl: cmd=c018556f ugenclose: flag=3, mode=8192 ugenopen: flag=3, mode=8192 ugenioctl: cmd=80045565 ugen_set_config: configno 1, sc=0xc35cd000 ugenclose: flag=0, mode=0 ugenopen: flag=3, mode=8192 ugenioctl: cmd=80045572 ugenwrite: ugenwrite: transferred 5 bytes ugen_write_clear_stall_callback: sce=0xc35cd084: stall cleared ugen_default_write_callback: waking 0xc35cd084 ugenclose: flag=3, mode=8192 ugenclose: flag=3, mode=8192 Regards, Xiaofan _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[EMAIL PROTECTED]"
