mirror of https://github.com/Nonannet/pyhoff.git
25 lines
906 B
Python
25 lines
906 B
Python
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from pyhoff.devices import KL2404, KL2424, KL9100, KL1104, \
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KL3202, KL4002, KL9188, KL3054, KL3214, KL4004, KL9010, BK9050
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def test_readme_example():
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# connect to the BK9050 by tcp/ip on default port 502
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bk = BK9050("172.16.17.1")
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# add all bus terminals connected to the bus coupler
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# in the order of the physical arrangement
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bk.add_bus_terminals(KL2404, KL2424, KL9100, KL1104, KL3202,
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KL3202, KL4002, KL9188, KL3054, KL3214,
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KL4004, KL9010)
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# Set 1. output of the first KL2404-type bus terminal to hi
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bk.select(KL2404, 0).write_coil(1, True)
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# read temperature from the 2. channel of the 2. KL3202-type
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# bus terminal
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t = bk.select(KL3202, 1).read_temperature(2)
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print(f"t = {t:.1f} °C")
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# Set 1. output of the 1. KL4002-type bus terminal to 4.2 V
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bk.select(KL4002, 0).set_voltage(1, 4.2)
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