I found out about the lsusb command.
It is reporting that they all have the same ID:
Bus 001 Device 034: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x
UART Br
idge / myAVR mySmartUSB light
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 0xea60 CP210x UART Bridge / myAVR mySmartUSB light
Though each has a different device number, but that is probably assigned
by the system as they attach.
On 08/22/2014 03:46 PM, Robert Moskowitz wrote:
Well, if I had a hub with more ports, I would have more of these, as I
have more systems to interface with the serial console....
Anyway it seems that the dev assignment changes. They are
/dev/ttyUSB[0-3] But at different times they are a different number
which makes it hard to consistantly connect to the desired system.
Is there someway to identify the units and assign them permenant
device names. Much like is done with ethernet?
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