[time-nuts] Prologix, Linux-thanks

Patrick optomatic at rogers.com
Wed Jan 16 21:24:35 EST 2008


Thanks to Chuck, Jeff, Christian and John!

I was trying to do a quick test with a live CD in bash but the general 
message I have gotten is to fix the Ubuntu install. Indeed you were 
right and I was wrong.

I tried this command (thanks Jeff)

sudo tail -f /var/log/messages

I found out that I had a conflict with brltty. I don't remember 
installing a brail terminal!

It's funny it only had a conflict with the prologix device and not a 
usb-serial adapter.

Anyhow I am trying to communicate with the device with PySerial now. I 
am getting error messages back when I read but at least that's something.

Thanks again to all.

-Patrick


Chuck Harris wrote:
> You don't have the daemon that automatically loads new USB
> devices running.  I forget its name, but it is easily found
> by doing a google on linux USB.
>
> Or, you can look in Synaptic and search on USB.
>
> If I get a chance, I will look it up later on this evening.
>
> -Chuck Harris
>
>
>
> Patrick wrote:
>   
>> Hi Everyone
>>
>> I know that my Prologix device is functioning thanks to Ulrich's EZGPIB.
>>
>> I however want to use this device under Linux. My Ubuntu box cannot find 
>> /dev/ttyUSB0 but a Mepis Linux live CD can.
>>
>> I have tried the following commands:
>> echo ++auto 0 CR > /dev/ttyUSB0
>> echo ++auto 1 CR > /dev/ttyUSB0
>> echo ++auto 0 \r > /dev/ttyUSB0
>> echo ++auto 1 \r > /dev/ttyUSB0
>> echo ++auto 0 \n > /dev/ttyUSB0
>> echo ++auto 1 \n > /dev/ttyUSB0
>> echo ++auto 0 \r\n > /dev/ttyUSB0
>> echo ++auto 1 \r\n > /dev/ttyUSB0
>>
>> I have not been able to switch the led on from talk to listen.
>>
>> Could someone give me a bash sample of the correct syntax to use?
>>
>> Thanks in advance-Patrick
>>
>>
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>>     
>
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