Hi,
So if I understood correctly you want to use microcontroller to connect
Django web-app periodically.
One "easy" option would be using HTTP protocol to talk to Django and
then use simple RESTful calls to push your data.
Of course that all depends what kind of libraries your microcontroller
does have for communication.
If you do not have HTTP protocol luxury but something more primitive,
you need to build some kind of middleware server that can understand
incoming data from your microcontroller and then push it to Django server.
But there is no easy way to push arbitrary data through TCP socket to
Django server directly - Django is mainly build around HTTP request -
response cycle.
On 28.03.2015 16:11, bobdxcool wrote:
it's a bit hard to understand what you exactly want to achieve. How
can you communicate with the microcontroller? Do you connect to one of
its TCP ports, and send it data, I assume. Is it done with a
well-known protocol, like HTTP, or some custom one?
*Yes, one of the TCP port on the micro-controller is connected to and
data is sent via this to the server.*
You say that it opens a port every 5 seconds to a server. Where is
that server? Is it on the same machine as you Django based
application? How does the microcontroller and the server communicate
with each other?
The server is django based one. I still need to implement the
communication part on the server side. Need suggestion on how to do
this using TCP sockets.
On Sat, Mar 28, 2015 at 7:20 PM, Gergely Polonkai [via Python]
<[hidden email] </user/SendEmail.jtp?type=node&node=5090851&i=0>> wrote:
Hello,
it's a bit hard to understand what you exactly want to achieve.
How can you communicate with the microcontroller? Do you connect
to one of its TCP ports, and send it data, I assume. Is it done
with a well-known protocol, like HTTP, or some custom one?
You say that it opens a port every 5 seconds to a server. Where is
that server? Is it on the same machine as you Django based
application? How does the microcontroller and the server
communicate with each other?
There are so many architectural questions here before you get to a
web application, and I'm afraid you original question cannot be
answered before we see the whole picture.
Best,
Gergely
On 28 Mar 2015 11:06, "bobdxcool" <[hidden email]
<http:///user/SendEmail.jtp?type=node&node=5090849&i=0>> wrote:
But is that compatible with django ?
On Sat, Mar 28, 2015 at 1:24 AM, François Schiettecatte [via
Python] <[hidden email]
<http:///user/SendEmail.jtp?type=node&node=5090801&i=0>> wrote:
Have you looked at the ‘socket’ python library ?
François
> On Mar 27, 2015, at 3:05 PM, bobdxcool <[hidden email]
<http:///user/SendEmail.jtp?type=node&node=5090799&i=0>>
wrote:
>
> I am new to TCP socket programming. I have a django
based server
> communicating with a microcontroller. Now, I want to
implement TCP based
> socket on the server side in order to communicate with
the TCP socket on the
> microcontroller. Can anyone give me an idea on how to do
this ? What
> libraries should I use on my django server The
microprocessor basically
> opens the socket every 5 seconds and sends a
notification to the server. I
> on the server side should be able to read this and pump
data back to the
> microprocessor using this socket which was opened by the
microprocessor.
>
>
>
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