:: Re: [DNG] Mount ACM device
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Skribent: KatolaZ
Dato:  
Til: dng
Emne: Re: [DNG] Mount ACM device
On Mon, Jan 09, 2017 at 08:22:47PM +0000, Olav Selseng Vestreim wrote:
> Hello everyone!
>
> I have trouble entering a GPS tracker (work), which is recognised as a device
> at /dev/ttyACM0; trying to mount it, I get an error: 'ttyACM0 is not a block
> device'.
>
> Any suggestions on this issue?
>


As the error message says, you can't mount it, since ttyACM0 is a
*character* device, and not a *block* device. Block devices _might_
need to be mounted (attached to a piece of filesystem), since I/O is
based on chunks and is usually buffered, while character devices
normally work "straight away", since I/O is meant to be synchronous.

Usually, GPS trackers are accessed through a serial protocol (simple
ASCII commands), and normally this protocol is already "spoken" by the
software you use to access the GPS tracks.

HND

KatolaZ

-- 
[ ~.,_  Enzo Nicosia aka KatolaZ - GLUGCT -- Freaknet Medialab  ]  
[     "+.  katolaz [at] freaknet.org --- katolaz [at] yahoo.it  ]
[       @)   http://kalos.mine.nu ---  Devuan GNU + Linux User  ]
[     @@)  http://maths.qmul.ac.uk/~vnicosia --  GPG: 0B5F062F  ] 
[ (@@@)  Twitter: @KatolaZ - skype: katolaz -- github: KatolaZ  ]