Menu

#8 No OWL+USB (CM160) device detected on /dev/ttyUSB0 (read err

open
nobody
None
5
2013-05-23
2013-05-23
Anonymous
No

jose@raspberrypi ~/electricowl_2.3 $ lsusb -v -d 0fde:ca05

Bus 001 Device 004: ID 0fde:ca05
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0fde
idProduct 0xca05
bcdDevice 1.00
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 2
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
jose@raspberrypi ~/electricowl_2.3 $ sudo ./cm160server
INFO: CM160Server v 1.15
INFO: sqlite database OK: /root/cm160_data.db
INFO: Please connect the OWL+USB (CM160) device
INFO: Checking for a OWL+USB (CM160) device
INFO: Starting server: Listening on TCP/IP port 12745
INFO: Opened serial port /dev/ttyUSB0.
INFO: Checking for OWL+USB (CM160) device on /dev/ttyUSB0
INFO: No OWL+USB (CM160) device detected on /dev/ttyUSB0 (read error)
INFO: /dev/ttyUSB0 closed

Discussion