Each ds2480b need a new serial port
It use tx/rz and stop signal (something like change baud rate plus send a 0
character)
Em segunda-feira, 27 de janeiro de 2014, Colin Reese <colin.re...@gmail.com>
escreveu:
> How about the DS2480B over XBee? Is it possible to run in transparent mode
> and run, for example,
>
> 'owserver -d /dev/ttyAMA0 --i2c=/dev/i2c-1:ALL -p 4304'
>
> to merge the two networks?
>
> Would this work with multiple DS2480Bs? I suspect not, in which case I'd
> probably still write my own interface layer.
>
> Colin
>
>
>
> On Mon, Jan 27, 2014 at 1:39 PM, Colin Reese
> <colin.re...@gmail.com<javascript:_e({}, 'cvml', 'colin.re...@gmail.com');>
> > wrote:
>
>> A very similar conversation here:
>>
>> http://comments.gmane.org/gmane.comp.file-systems.owfs.devel/9734
>>
>>
>> On Mon, Jan 27, 2014 at 1:33 PM, Colin Reese
>> <colin.re...@gmail.com<javascript:_e({}, 'cvml', 'colin.re...@gmail.com');>
>> > wrote:
>>
>>> It will look like:
>>>
>>> 1Wire network (DS18B20, DS2408, etc) -- uC (ATTiny, ATmega) GPIO,
>>> OneWire, DallasTemperature, SoftwareSerial libraries -- XBee/Zigbee send --
>>> XBee/Zigbee receive -- RPi
>>>
>>> At the moment the serial output from the uC is just code I write that
>>> says 'hey, here the temperature is'. If I can process it into a owserver
>>> friendly format at either end, that would be great. Otherwise, I'll just
>>> have to process it into a database using pyserial. Not a big deal, but not
>>> as elegant as owfs and owserver.
>>>
>>> I'd happily put a DS2483 at the 1wire end if I thought it would get me
>>> anywhere, but I can't see that it will.
>>>
>>>
>>> On Mon, Jan 27, 2014 at 1:20 PM, Roberto Spadim
>>> <robe...@spadim.com.br<javascript:_e({}, 'cvml', 'robe...@spadim.com.br');>
>>> > wrote:
>>>
>>>> ? i don't understand....
>>>> check:
>>>>
>>>>
>>>> ethernet (wifi ethernet, ethernet)
>>>> wireless (wifi ethernet, bluetooth, zb)
>>>> serial (rs232,rs485,rs422)
>>>> ow - serial-ow converters (ds2480b), microcontroler bus (on/off gpio),
>>>> i2c-ow converters (ds2482)
>>>>
>>>> what part you need?
>>>>
>>>>
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>>>
>>>
>>
>
--
Roberto Spadim
SPAEmpresarial
Eng. Automação e Controle
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