On Tuesday 05 July 2011 17:31:36 Renato Tambellini wrote: > Hi Hans, > > I'm trying to transmit data to an serial console on another machine > and nothing happens > when I send data, the same occur when I use fldigi to control my > amateur radio transceiver and use a serial mouse attached to the USB > to COM serial port. > > In my old machine that was a FreeBSD 6, the device worked normally via > ucom driver. After sent this PR, I update my kernel to the latest > source with csup and the problem has worsened. Now when the program > wait a response of the radio, the device is disconnected by kernel. > > Lots of messages generated by kernel: > > uplcom0: at uhub3, port 2, addr 5 (disconnected) > uplcom0: <Prolific Technology Inc. USB 2.0 To COM Device, class 0/0, > rev 1.10/3.00, addr 5> on usbus1 > > This usbdump.txt was recorded when I use fldigi to get the radio > transceiver frequency.
Hi, It looks like your application is only opening and closing the comport. Try also to enable ucom debugging: sysctl hw.usb.ucom.debug=15 --HPS _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[email protected]"
