[beagleboard] Re: Unable to get BBB to recognize USB Serial Device

2019-01-15 Thread 'Luther Goh Lu Feng' via BeagleBoard
In future you may wish to run dmesg command to see what the kernel 
registers the device as instead of "guessing". HTH

On Wednesday, January 16, 2019 at 11:37:14 AM UTC+8, Graham wrote:
>
> It looks like it does show up as a ttyACM0 device, rather than a ttyUSB0 
> device.
> Now I need to get it running, sorry for the question.
> --- Graham
>
> ==
>
> On Tuesday, January 15, 2019 at 9:27:48 PM UTC-6, Graham wrote:
>>
>> I am running debian 9.5 2018-10-07 on a BBB
>>
>> I am trying to connect a USB Serial Device (it happens to be an Arduino) 
>> to the BBB USB port so that I can control it as a serial device.
>> The Arduino device works fine as a serial USB device when attached to a 
>> Windows 10 USB port.
>>
>> The BBB can see the device:
>> debian@BBB2:~$ lsusb
>> Bus 001 Device 002: ID 2341:0042 Arduino SA Mega 2560 R3 (CDC ACM)
>> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>>
>> but the BBB does not show or create any ttyUSBx device.
>>
>> How do I get the BBB to create a ttyUSBx device I can access?
>>
>> Is this some kind of conflict with the USB gadget function?
>>
>> --- Graham
>>
>> ==
>>
>

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[beagleboard] Re: Unable to get BBB to recognize USB Serial Device

2019-01-15 Thread Graham
It looks like it does show up as a ttyACM0 device, rather than a ttyUSB0 
device.
Now I need to get it running, sorry for the question.
--- Graham

==

On Tuesday, January 15, 2019 at 9:27:48 PM UTC-6, Graham wrote:
>
> I am running debian 9.5 2018-10-07 on a BBB
>
> I am trying to connect a USB Serial Device (it happens to be an Arduino) 
> to the BBB USB port so that I can control it as a serial device.
> The Arduino device works fine as a serial USB device when attached to a 
> Windows 10 USB port.
>
> The BBB can see the device:
> debian@BBB2:~$ lsusb
> Bus 001 Device 002: ID 2341:0042 Arduino SA Mega 2560 R3 (CDC ACM)
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>
> but the BBB does not show or create any ttyUSBx device.
>
> How do I get the BBB to create a ttyUSBx device I can access?
>
> Is this some kind of conflict with the USB gadget function?
>
> --- Graham
>
> ==
>

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