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我有一個紅外線溫度計,它通過USB運行在虛擬串行端口上,我試圖在Debian Linux上使用它。不幸的是,該系統沒有列舉出一個/dev/ttyUSB
設備。Linux上的Cygnal集成產品串行端口
這是該設備的dmesg
:
usb 5-1: new full-speed USB device number 3 using uhci_hcd
usb 5-1: New USB device found, idVendor=10c4, idProduct=834b
usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 5-1: Product: Infrared Online Sensor Adapter
usb 5-1: Manufacturer: Silicon Labs
usb 5-1: SerialNumber: CT00092755
這裏是lsusb -v
:
Bus 005 Device 003: ID 10c4:834b Cygnal Integrated Products, Inc.
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x10c4 Cygnal Integrated Products, Inc.
idProduct 0x834b
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 0x81 EP 1 IN
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 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
我怎樣才能得到這個工作,所以我可以與串行端口連接到它?