Re: [psas-avionics] Weird USB connection with Crescent GPS
It's up to the kernel to choose a driver for a given VID/PID/device class... Is support compiled into the kernel? Are you certain it shows up as a serial device on other linux hosts? On Wed, May 2, 2012 at 7:48 AM, James Perkins wrote: > Sounds like the USB is enumerating fine, so the zero device is working. does > lsusb -v report any additional devices? A serial device typically has a > control, in, and out endpoint and is of a device class that is obviously > serial communications. > > James > > On May 2, 2012 1:52 AM, "Andrew Greenberg" wrote: >> >> Hi! >> >> Our GPS board, the Crescent SX-2, supposedly has a USB port. But when I >> hook it up, I get the following from dmesg: >> >> [367516.376071] usb 4-1: new full speed USB device number 28 using >> uhci_hcd >> [367516.542127] usb 4-1: New USB device found, idVendor=1735, >> idProduct=0001 >> [367516.542137] usb 4-1: New USB device strings: Mfr=1, Product=2, >> SerialNumber=3 >> [367516.542145] usb 4-1: Product: SX2 >> [367516.542150] usb 4-1: Manufacturer: SATLOC >> [367516.542155] usb 4-1: SerialNumber: 0x0007B644 >> >> ... but no ttUSBs or ttyACMs show up. >> >> Any ideas? >> >> Andrew >> >> -- >> --- >> Andrew Greenberg >> >> Portland State Aerospace Society (http://psas.pdx.edu/) >> and...@psas.pdx.edu C: 503.708.7711 >> --- >> >> ___ >> psas-avionics mailing list >> psas-avionics@lists.psas.pdx.edu >> http://lists.psas.pdx.edu/mailman/listinfo/psas-avionics >> > > > ___ > psas-avionics mailing list > psas-avionics@lists.psas.pdx.edu > http://lists.psas.pdx.edu/mailman/listinfo/psas-avionics > ___ psas-avionics mailing list psas-avionics@lists.psas.pdx.edu http://lists.psas.pdx.edu/mailman/listinfo/psas-avionics
Re: [psas-avionics] Weird USB connection with Crescent GPS
Sounds like the USB is enumerating fine, so the zero device is working. does lsusb -v report any additional devices? A serial device typically has a control, in, and out endpoint and is of a device class that is obviously serial communications. James On May 2, 2012 1:52 AM, "Andrew Greenberg" wrote: > > Hi! > > Our GPS board, the Crescent SX-2, supposedly has a USB port. But when I > hook it up, I get the following from dmesg: > > [367516.376071] usb 4-1: new full speed USB device number 28 using uhci_hcd > [367516.542127] usb 4-1: New USB device found, idVendor=1735, idProduct=0001 > [367516.542137] usb 4-1: New USB device strings: Mfr=1, Product=2, > SerialNumber=3 > [367516.542145] usb 4-1: Product: SX2 > [367516.542150] usb 4-1: Manufacturer: SATLOC > [367516.542155] usb 4-1: SerialNumber: 0x0007B644 > > ... but no ttUSBs or ttyACMs show up. > > Any ideas? > > Andrew > > -- > --- > Andrew Greenberg > > Portland State Aerospace Society (http://psas.pdx.edu/) > and...@psas.pdx.edu C: 503.708.7711 > --- > > ___ > psas-avionics mailing list > psas-avionics@lists.psas.pdx.edu > http://lists.psas.pdx.edu/mailman/listinfo/psas-avionics > ___ psas-avionics mailing list psas-avionics@lists.psas.pdx.edu http://lists.psas.pdx.edu/mailman/listinfo/psas-avionics
[psas-avionics] Weird USB connection with Crescent GPS
Hi! Our GPS board, the Crescent SX-2, supposedly has a USB port. But when I hook it up, I get the following from dmesg: [367516.376071] usb 4-1: new full speed USB device number 28 using uhci_hcd [367516.542127] usb 4-1: New USB device found, idVendor=1735, idProduct=0001 [367516.542137] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [367516.542145] usb 4-1: Product: SX2 [367516.542150] usb 4-1: Manufacturer: SATLOC [367516.542155] usb 4-1: SerialNumber: 0x0007B644 ... but no ttUSBs or ttyACMs show up. Any ideas? Andrew -- --- Andrew Greenberg Portland State Aerospace Society (http://psas.pdx.edu/) and...@psas.pdx.edu C: 503.708.7711 --- ___ psas-avionics mailing list psas-avionics@lists.psas.pdx.edu http://lists.psas.pdx.edu/mailman/listinfo/psas-avionics
