[Twisted-Python] serial communication - getting started
Robert Voigtländer
r.voigtlaender at gmail.com
Mon Oct 21 05:57:19 MDT 2013
Thanks for the fast reply.
I don't yet understand your answer. I may have to dig more into Python.
On 21 October 2013 13:45, Itamar Turner-Trauring <itamar at itamarst.org>wrote:
> On 10/21/2013 07:35 AM, Robert Voigtländer wrote:
>
> def SerialInit():
> ...
>
> reactor.run()
>
>
> thread.start_new_thread(SerialInit())
>
> if __name__ == '__main__':
> print("-----")
> s.write('123456789')
> #s.write("\n")
>
> 1. Twisted is not thread-safe, so you can't call methods on the protocol
> from another thread.
>
> 2. As a result, you're probably best off not using threads at all.
>
> 3. A reasonable place for the write() might be in your Protocol's
> connectionMade method.
>
>
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