[ 0.533531] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.533573] ehci_hcd 0000:00:1d.7: PCI INT D -> GSI 23 (level, low) -> IRQ 23
[ 0.533597] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 0.533602] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 0.533660] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned
bus number 1
[ 0.533702] ehci_hcd 0000:00:1d.7: debug port 1
[ 0.537595] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
[ 0.537947] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xf8500000
[ 0.560335] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 0.560581] hub 1-0:1.0: USB hub found
[ 0.560589] hub 1-0:1.0: 8 ports detected
[ 0.560709] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.560734] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.560807] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.560819] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 0.560824] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 0.560893] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned
bus number 2
[ 0.560938] uhci_hcd 0000:00:1d.0: irq 16, io base 0x00001440
[ 0.561121] hub 2-0:1.0: USB hub found
[ 0.561128] hub 2-0:1.0: 2 ports detected
[ 0.561227] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 0.561237] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 0.561243] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 0.561305] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned
bus number 3
[ 0.561341] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001460
[ 0.561524] hub 3-0:1.0: USB hub found
[ 0.561531] hub 3-0:1.0: 2 ports detected
[ 0.561610] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.561620] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 0.561624] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 0.561694] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned
bus number 4
[ 0.561721] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001480
[ 0.561893] hub 4-0:1.0: USB hub found
[ 0.561900] hub 4-0:1.0: 2 ports detected
[ 1.384050] usb 3-2: new full speed USB device using uhci_hcd and address 2
[ 15.106771] lp0: using parport0 (interrupt-driven).
[ 15.352633] usbcore: registered new interface driver usbserial
[ 15.352691] USB Serial support registered for generic
[ 15.352769] usbcore: registered new interface driver usbserial_generic
[ 15.352773] usbserial: USB Serial Driver core
[ 15.399265] USB Serial support registered for cp210x
[ 15.399310] cp210x 3-2:1.0: cp210x converter detected
[ 15.798459] usb 3-2: reset full speed USB device using uhci_hcd and address 2
[ 15.847979] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 15.976228] usb 3-2: cp210x converter now attached to ttyUSB0
[ 15.976255] usbcore: registered new interface driver cp210x
[ 15.976259] cp210x: v0.09:Silicon Labs CP210x RS232 serial adaptor driver
[727060.528042] hub 3-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
[727060.528111] usb 3-2: USB disconnect, address 2
[727060.528310] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0
[727060.528325] cp210x 3-2:1.0: device disconnected
[727060.768025] usb 3-2: new full speed USB device using uhci_hcd and address 3
[727060.938838] cp210x 3-2:1.0: cp210x converter detected
[727061.048019] usb 3-2: reset full speed USB device using uhci_hcd
and address 3
[727061.195860] usb 3-2: cp210x converter now attached to ttyUSB1
***************************************************************************************************
I disconnected the weather station and then reconnected
[819185.832042] usb 3-2: USB disconnect, address 3
[819185.832219] cp210x ttyUSB1: cp210x converter now disconnected from ttyUSB1
[819185.832241] cp210x 3-2:1.0: device disconnected
[819214.676016] usb 3-2: new full speed USB device using uhci_hcd and address 4
[819214.847258] cp210x 3-2:1.0: cp210x converter detected
[819214.956026] usb 3-2: reset full speed USB device using uhci_hcd
and address 4
[819215.104087] usb 3-2: cp210x converter now attached to ttyUSB0
Then I restarted wviewd and everything works.
***************************************************************************************************
Here is the output from lsusb
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 004: ID 10c4:ea61 Cygnal Integrated Products, Inc.
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
***************************************************************************************************
output from vpconfig
vpconfig /dev/ttyUSB0 show
Firmware Version: Nov 2 2007
Station Location: 41.3 N, 91.3 W, 760 feet
Archive Interval: 5 minutes
Rain Season Start Month: 1
Wind direction calibration: 0 degrees
Listening on channel: 5 for ISS
Retransmit channel: 7
Rain collector size: 0.01 in
Wind cup size: large
RX Check Stats: 1969 1033 2 212 1
recvd:missed:resyncs:good-pkts-in-a-row:CRC errors
***************************************************************************************************
The computer is an HP Workstation XW4100 with a Pentium 4 2.4GHz
Any ideas on how I can fix this?
Thank you
Try adding a restart of wview to udev rules
_______________
Graham Eddy
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