Re: USB to Serial - Prolific Adapter
On Wed, Mar 25, 2009 at 11:31 AM, Bruce Anthony Grobler br...@yoafrica.comwrote: Hi Everyone, I just tried my usb to serial adapter on FreeBSD 7.1 (GENERIC), now here's is my problem : dmesg: ugen1: vendor 0x4348 product 0x5523, class 255/0, rev 1.10/2.50, addr 2 on uhub0 /var/log/messages: Mar 25 19:26:29 valhalla root: Unknown USB device: vendor 0x4348 product 0x5523 bus uhub0 Mar 25 19:26:29 valhalla kernel: ugen1: vendor 0x4348 product 0x5523, class 255/0, rev 1.10/2.50, addr 2 on uhub0 Now I'm pretty sure it's a Prolific 2303, as it works with the windows driver for the pl2303, I looked in the kernel config and there is a prolific 2303 module and it is being loaded. I can't tell you much about it as I found it lying around, its a little black box about the size of a match box with no writing on it at all. Please if anyone can help your assistance will be most appreciated. Regards, Bruce Grobler Network Engineer Yo!Africa I doubt it's the PL2303. The 2303 has a device ID of 2303 I've got a few of the 2303's -- and it showed up as a ucom device when I plugged it in. don't know what else to say -- it'd give you a ucom if it was truly a 2303. Good luck ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: USB to Serial - Prolific Adapter
Ok does anybody know what this device might require to work? On Wed, 2009-03-25 at 11:40 -0600, Tim Judd wrote: On Wed, Mar 25, 2009 at 11:31 AM, Bruce Anthony Grobler br...@yoafrica.comwrote: Hi Everyone, I just tried my usb to serial adapter on FreeBSD 7.1 (GENERIC), now here's is my problem : dmesg: ugen1: vendor 0x4348 product 0x5523, class 255/0, rev 1.10/2.50, addr 2 on uhub0 /var/log/messages: Mar 25 19:26:29 valhalla root: Unknown USB device: vendor 0x4348 product 0x5523 bus uhub0 Mar 25 19:26:29 valhalla kernel: ugen1: vendor 0x4348 product 0x5523, class 255/0, rev 1.10/2.50, addr 2 on uhub0 Now I'm pretty sure it's a Prolific 2303, as it works with the windows driver for the pl2303, I looked in the kernel config and there is a prolific 2303 module and it is being loaded. I can't tell you much about it as I found it lying around, its a little black box about the size of a match box with no writing on it at all. Please if anyone can help your assistance will be most appreciated. Regards, Bruce Grobler Network Engineer Yo!Africa I doubt it's the PL2303. The 2303 has a device ID of 2303 I've got a few of the 2303's -- and it showed up as a ucom device when I plugged it in. don't know what else to say -- it'd give you a ucom if it was truly a 2303. Good luck ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: USB to Serial - Prolific Adapter
On Wed, 25 Mar 2009, Bruce Anthony Grobler wrote: I just tried my usb to serial adapter on FreeBSD 7.1 (GENERIC), now here's is my problem : dmesg: ugen1: vendor 0x4348 product 0x5523, class 255/0, rev 1.10/2.50, addr 2 on uhub0 grep 0x4348 /usr/src/sys/dev/usb/* /usr/src/sys/dev/usb/usbdevs:vendor WCH 0x4348 QinHeng Electronics grep 0x5523 /usr/src/sys/dev/usb/* /usr/src/sys/dev/usb/usbdevs:product WCH CH341SER 0x5523 CH341/CH340 USB-Serial Bridge But it appears to only be defined, not used in any code. /var/log/messages: Mar 25 19:26:29 valhalla root: Unknown USB device: vendor 0x4348 product 0x5523 bus uhub0 Mar 25 19:26:29 valhalla kernel: ugen1: vendor 0x4348 product 0x5523, class 255/0, rev 1.10/2.50, addr 2 on uhub0 Now I'm pretty sure it's a Prolific 2303, as it works with the windows driver for the pl2303, I looked in the kernel config and there is a prolific 2303 module and it is being loaded. I can't tell you much about it as I found it lying around, its a little black box about the size of a match box with no writing on it at all. My PL2303 has to be connected after the kernel module (uplcom) is loaded (it's not part of my kernel). kldload uplcom attach USB end of PL2303 use /dev/cuaU0 -Warren Block * Rapid City, South Dakota USA ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
