From: gdonaire <gdo...@al...> - 2010-05-17 17:03:40
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Hi, Sorry about my bad English. I have to use a CANUSB device from LAWICEL, but when I insert this device into the USB Host connector the gumstix do not recognize it. Does anyone uses this device? In the /proc/bus/usb/devices does not appear nothing, and in the dmesg output i can't see any reference for a ttyUSB0 device. Any suggestion, thanks a lot. -- View this message in context: http://old.nabble.com/I-need-help-with-CANUSB-Lawicel-device.-tp28586073p28586073.html Sent from the Gumstix mailing list archive at Nabble.com. |
From: Bernhard Wörndl-A. <bw...@xd...> - 2010-05-17 17:16:39
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Hey! Try to use the USB OTG connector with to plug your canusb device in (with a cable from MicroUSB to USB A). Or plug a USB 2.0 Hub into the Usb Host port and then plug your canusb into the USB hub. Regards *Bernhard Wörndl-Aichriedler* Am 17.05.2010 19:03, schrieb gdonaire: > Hi, > > Sorry about my bad English. > I have to use a CANUSB device from LAWICEL, but when I insert this device > into the USB Host connector the gumstix do not recognize it. > Does anyone uses this device? > In the /proc/bus/usb/devices does not appear nothing, and in the dmesg > output i can't see any reference for a ttyUSB0 device. > > Any suggestion, thanks a lot. > > > > |
From: roystonvasey <mik...@ma...> - 2010-05-17 21:30:30
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CAN support is built into the kernel but not enabled by default in the Gumstix configuration. From 2.6.33 support for device drivers is also included. To get the CAN working you will need to make kernel configuration changes. Use menuconfig, CAN configuration is under 'Networking Support' enable CAN, CAN_RAW, CAN_BCM. under CAN Device Drivers enable the CAN USB drivers. Rebuild the kernel. There are a set of CAN utilities available in the 'socketcan-utils-test' recipe. I've changed the recipe version from 917 to 1025 to get some additional tools. If you need more information on config changes, there are a number of posts about changing kernel configurations on this list. Cheers Mike. gdonaire wrote: > > Hi, > > Sorry about my bad English. > I have to use a CANUSB device from LAWICEL, but when I insert this device > into the USB Host connector the gumstix do not recognize it. > Does anyone uses this device? > In the /proc/bus/usb/devices does not appear nothing, and in the dmesg > output i can't see any reference for a ttyUSB0 device. > > Any suggestion, thanks a lot. > > > > -- View this message in context: http://old.nabble.com/I-need-help-with-CANUSB-Lawicel-device.-tp28586073p28589112.html Sent from the Gumstix mailing list archive at Nabble.com. |