Roadmap
Stéphane Raimbault edited this page Oct 9, 2013
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7 revisions
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more compliant: DONE
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more robust: DONE
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better handling of multiple slaves: DONE
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fix or drop Windows support
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I had a problem with 2 RTU devices in the same RS-485 serial bus. It worked well, but I needed to put a delay of 500 miliseconds when switching interrogation from one slave to the other, otherwise errors happened all the time. Then, I discovered that if I added an fsync() call after the write() in your code, I could reduce the delay to 150 miliseconds, which is a very important improvement!