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beremiz

Tests: Add time emulation feature for tests with BEREMIZ_TEST_CYCLES CFLAG.
wxPython4
2023-03-27, Edouard Tisserant

a811e1ff718a

Tests: Add time emulation feature for tests with BEREMIZ_TEST_CYCLES CFLAG.

Adding BEREMIZ_TEST_CYCLES=1000 in a project's CFLAGS will:
- run 1000 cycles with no pause
- emulate time flowing normaly for PLC code
- exit PLC thread

This allows:
- testing standard library blocks that deal with time without having to wait
- unit testing and code coverage with POUs that uses time

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<xhtml:p><![CDATA[This example shows how IEC program in PLC can interact with UI created using wxGlade.

"WxGlade GUI" is extension to build user interface for PLC using wxGlade.

To edit user interface click on "WxGlade" icon in extension settings.]]></xhtml:p>

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