On 10/05/2014 10:36 PM, Marty wrote:
On 10/05/2014 03:50 PM, Ethan Rosenberg wrote:
root@meow:/home/ethan# chown ethan /dev/ttyS0
root@meow:/home/ethan# ls -l /dev/ttyS0
crw-rw 1 ethan dialout 4, 64 Oct 4 23:00 /dev/ttyS0
root@meow:/home/ethan# $cat /dev/ttyS0|tee -a scale.txt
bash: /dev/t
On 10/05/2014 10:36 PM, Marty wrote:
cat /dev/ttyS0|tee -a scale.txt
Excellent. Works!!
Now, how do I read the contents of scale.txt?
TIA
Ethan
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On 10/05/2014 03:50 PM, Ethan Rosenberg wrote:
root@meow:/home/ethan# chown ethan /dev/ttyS0
root@meow:/home/ethan# ls -l /dev/ttyS0
crw-rw 1 ethan dialout 4, 64 Oct 4 23:00 /dev/ttyS0
root@meow:/home/ethan# $cat /dev/ttyS0|tee -a scale.txt
bash: /dev/ttyS0: Permission denied
# adduser et
On 10/04/2014 12:56 AM, Joel Rees wrote:
On Sat, Oct 4, 2014 at 11:05 AM, Jerry Stuckle wrote:
On 10/3/2014 9:52 PM, Joel Rees wrote:
On Sat, Oct 4, 2014 at 9:54 AM, Jerry Stuckle wrote:
On 10/3/2014 8:19 PM, Joel Rees wrote:
On Sat, Oct 4, 2014 at 5:52 AM, Jerry Stuckle wrote:
On 10/2/20
On Sat, Oct 4, 2014 at 11:05 AM, Jerry Stuckle wrote:
> On 10/3/2014 9:52 PM, Joel Rees wrote:
>> On Sat, Oct 4, 2014 at 9:54 AM, Jerry Stuckle wrote:
>>> On 10/3/2014 8:19 PM, Joel Rees wrote:
On Sat, Oct 4, 2014 at 5:52 AM, Jerry Stuckle
wrote:
> On 10/2/2014 8:24 PM, Ethan Rose
On 10/3/2014 9:52 PM, Joel Rees wrote:
> On Sat, Oct 4, 2014 at 9:54 AM, Jerry Stuckle wrote:
>> On 10/3/2014 8:19 PM, Joel Rees wrote:
>>> On Sat, Oct 4, 2014 at 5:52 AM, Jerry Stuckle
>>> wrote:
On 10/2/2014 8:24 PM, Ethan Rosenberg wrote:
> [...]
In addition to Dan's commen
On Sat, Oct 4, 2014 at 9:54 AM, Jerry Stuckle wrote:
> On 10/3/2014 8:19 PM, Joel Rees wrote:
>> On Sat, Oct 4, 2014 at 5:52 AM, Jerry Stuckle wrote:
>>> On 10/2/2014 8:24 PM, Ethan Rosenberg wrote:
[...]
>>>
>>> In addition to Dan's comments - is your cable OK? Do you need a
>>> straight-t
On 10/3/2014 8:19 PM, Joel Rees wrote:
> On Sat, Oct 4, 2014 at 5:52 AM, Jerry Stuckle wrote:
>> On 10/2/2014 8:24 PM, Ethan Rosenberg wrote:
>>> [...]
>>
>> In addition to Dan's comments - is your cable OK? Do you need a
>> straight-through cable or a cross-over cable? Does the terminal
>> requ
On Sat, Oct 4, 2014 at 5:52 AM, Jerry Stuckle wrote:
> On 10/2/2014 8:24 PM, Ethan Rosenberg wrote:
>> [...]
>
> In addition to Dan's comments - is your cable OK? Do you need a
> straight-through cable or a cross-over cable? Does the terminal
> require/honor DSR/TSR and RTS/CTS? If so, are thes
On 10/2/2014 8:24 PM, Ethan Rosenberg wrote:
> On 10/01/2014 03:20 PM, Dan Ritter wrote:
>> On Sat, Sep 27, 2014 at 11:26:48PM -0400, Ethan Rosenberg, PhD wrote:
>>> Dear List -
>>>
>>> I have an Avery Berkel POS [Point Of Sale] scale which I wish to
>>> integrate into a POS system. The output is
On Thu, Oct 02, 2014 at 08:24:21PM -0400, Ethan Rosenberg wrote:
> On 10/01/2014 03:20 PM, Dan Ritter wrote:
> >On Sat, Sep 27, 2014 at 11:26:48PM -0400, Ethan Rosenberg, PhD wrote:
> >>root@meow:/home/ethan# setserial -g /dev/ttyS[0123]
> >>/dev/ttyS0, UART: 16550A, Port: 0x03f8, IRQ: 4
> >>/dev/
On 10/01/2014 03:20 PM, Dan Ritter wrote:
On Sat, Sep 27, 2014 at 11:26:48PM -0400, Ethan Rosenberg, PhD wrote:
Dear List -
I have an Avery Berkel POS [Point Of Sale] scale which I wish to
integrate into a POS system. The output is sent to a RS232 port. I
do not know how to extract the data.
On Wed, Oct 01, 2014 at 03:20:06PM -0400, Dan Ritter wrote:
>
> Well, one option would be to install minicom (apt-get will find
> it for you), set your default serial port to /dev/ttyS0, set it
> at 9600,7,e,1. Then plug it in and see if tapping W gets you
> a response.
>
> /dev/ttyS0 will look j
On Sat, Sep 27, 2014 at 11:26:48PM -0400, Ethan Rosenberg, PhD wrote:
> Dear List -
>
> I have an Avery Berkel POS [Point Of Sale] scale which I wish to
> integrate into a POS system. The output is sent to a RS232 port. I
> do not know how to extract the data.
>
> Here is what I have about the R
David Christensen wrote:
> Ethan Rosenberg wrote:
> >Wrote it myself.
>
> Then you need to learn how to program the serial port using whatever
> language you picked.
Your program will basically need to sit in a loop reading data from
the point of sale serial port continuously. As data is read yo
On 09/28/2014 01:09 PM, Ethan Rosenberg wrote:
Wrote it myself.
Please reply to the list.
Then you need to learn how to program the serial port using whatever
language you picked.
I initially learned serial port programming in C from a book:
http://www.amazon.com/C-Programmers-Guide-Se
On Sat, Sep 27, 2014 at 11:13:28PM -0400, Ethan Rosenberg wrote:
> Dear List -
>
> I have an Avery Berkel POS [Point Of Sale] scale which I wish to integrate
> into a POS system. The output is sent to a RS232 port. I do not know how to
> extract the data.
Although this is not a Debian support qu
On 09/28/2014 05:30 AM, Ethan Rosenberg, PhD wrote:
Dear List -
I have an Avery Berkel POS [Point Of Sale] scale which I wish to
integrate into a POS system. The output is sent to a RS232 port. I do
not know how to extract the data.
Here is what I have about the RS232 port:
ethan@meow:~$ dmes
On 09/27/2014 08:26 PM, Ethan Rosenberg, PhD wrote:
I have an Avery Berkel POS [Point Of Sale] scale which I wish to
integrate into a POS system. The output is sent to a RS232 port. I do
not know how to extract the data.
Here is what I have about the RS232 port:
ethan@meow:~$ dmesg | grep tty
[
Dear List -
I have an Avery Berkel POS [Point Of Sale] scale which I wish to integrate into a POS system. The
output is sent to a RS232 port. I do not know how to extract the data.
Here is what I have about the RS232 port:
ethan@meow:~$ dmesg | grep tty
[0.00] console [tty0] enabled
Dear List -
I have an Avery Berkel POS [Point Of Sale] scale which I wish to integrate into a POS system. The
output is sent to a RS232 port. I do not know how to extract the data.
Here is what I have about the RS232 port:
ethan@meow:~$ dmesg | grep tty
[0.00] console [tty0] enabled
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