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Laurens Valk
bd7806d2d4
Also activate auto formatting. Bump flake8 and mark black disagreements in setup.cfg.
35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
#!/usr/bin/env pybricks-micropython
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from pybricks.ev3devices import Motor
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from pybricks.parameters import Port
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from pybricks.tools import DataLog, StopWatch, wait
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# Create a data log file in the project folder on the EV3 Brick.
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# * By default, the file name contains the current date and time, for example:
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# log_2020_02_13_10_07_44_431260.csv
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# * You can optionally specify the titles of your data columns. For example,
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# if you want to record the motor angles at a given time, you could do:
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data = DataLog("time", "angle")
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# Initialize a motor and make it move
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wheel = Motor(Port.B)
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wheel.run(500)
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# Start a stopwatch to measure elapsed time
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watch = StopWatch()
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# Log the time and the motor angle 10 times
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for i in range(10):
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# Read angle and time
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angle = wheel.angle()
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time = watch.time()
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# Each time you use the log() method, a new line with data is added to
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# the file. You can add as many values as you like.
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# In this example, we save the current time and motor angle:
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data.log(time, angle)
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# Wait some time so the motor can move a bit
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wait(100)
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# You can now upload your file to your computer
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