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@@ -25,7 +25,7 @@ At the following link, a script can then be copied that carries out the test and
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https://www.osadl.org/Create-a-latency-plot-from-cyclictest-hi.bash-script-for-latency-plot.0.html
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https://www.osadl.org/Create-a-latency-plot-from-cyclictest-hi.bash-script-for-latency-plot.0.html
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-## Generation of a square wave signal with the standard kernel
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+## Generation of a rectangle signal with the standard kernel
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In order to make the previous results more visible, the generation of a square wave signal is very suitable. For this purpose, a GPIO of the Raspberry Pi can be monitored with an oscilloscope, which alternates between high and low levels in a defined time. This can be implemented very easily with the Python library RPi.GPIO, for example.
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In order to make the previous results more visible, the generation of a square wave signal is very suitable. For this purpose, a GPIO of the Raspberry Pi can be monitored with an oscilloscope, which alternates between high and low levels in a defined time. This can be implemented very easily with the Python library RPi.GPIO, for example.
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@@ -51,7 +51,7 @@ Make sure you have the correct version number. After a restart you should check
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Run the test again and compare the results. Be careful not to overwrite the files the second time you run the test.
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Run the test again and compare the results. Be careful not to overwrite the files the second time you run the test.
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-## Generation of a square wave signal with the real-time kernel
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+## Generation of a rectangle signal with the real-time kernel
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Also run this test again and compare the results.
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Also run this test again and compare the results.
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