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RS232 decoding vs UART decoding - Rigol ds1054z seems confused (or maybe I am)

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Njk:

--- Quote from: ebastler on June 03, 2024, 04:17:19 pm ---All very true, but of limited relevance here, since we are talking about decoding rather than generating RS-232 signals?

--- End quote ---

In my view, the topic was started because the OP is not sure about the general formatting conventions. It does not make sense to discuss a complex or tricky cases when the basics are not clear. Meanwhile, in every more-less usable manual, we expect to see not only the numbers and how-tos, but also a brief introduction to the subject. That was the reason for the page attachment.

Hexley:
Since the topic of how to generate serial test signals has come up, I'll point to this thread https://www.eevblog.com/forum/testgear/serial-data-generator-tool-for-siglent-sdg1000x2000x6000x-awgs/ that describes how to use a Siglent AWG to generate the waveforms.

There is a python script that takes an input text file and generates serial data output. The signal polarity can be chosen as logic level or RS-232, and the usual serial parameters are available (baud, parity, etc.).

Should be possible to modify the script to drive a different brand of AWG without too much trouble.

Here is a shot of the AWG in action:

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