RS-422 bus transaction managing

For help with the bus itself (not a specific product).
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RS-422 bus transaction managing

Postby rpu_bus » Wed Jan 10, 2018 5:27 pm

The RS-422 is going to need transaction managing to simplify dealing with the bus state. Perhaps BusDevice in CircuitPython can be a guide.

One thing this allows is setting an object (e.g. device) that can then be used later in the code without having to duplicate all the settings (nice that is how I recall using Python with GPIB equipment and it resulted in programs that were so readable compared with any of the other way I had done it).

When multiple processes need to use the bus then a transaction management daemon for RS-422 is needed, but this is not something I am going to work on anytime soon.

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