eeros_architecture:hal:scaling
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eeros_architecture:hal:scaling [2021/05/20 07:32] – [Scale and Range of Analog Signals] ursgraf | eeros_architecture:hal:scaling [2022/05/06 21:09] (current) – jonasfrei | ||
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- Enter this limits in the configuration file under '' | - Enter this limits in the configuration file under '' | ||
- Write a small digital value to the analog output directly (not through eeros). That is, if your are using comedi for instance, you use a user interface and write a value of 1000 to one of its analog outputs. | - Write a small digital value to the analog output directly (not through eeros). That is, if your are using comedi for instance, you use a user interface and write a value of 1000 to one of its analog outputs. | ||
- | - Record this digital value it in the configuration file under '' | + | - Record this digital value in the configuration file under '' |
- Measure the resulting voltage with a multimeter and record it in the configuration file under '' | - Measure the resulting voltage with a multimeter and record it in the configuration file under '' | ||
- Repeat this with a large digital value close to the upper limit. For this you have to know the range of your digital-to-analog converter. | - Repeat this with a large digital value close to the upper limit. For this you have to know the range of your digital-to-analog converter. | ||
- | - Record this digital value it in the configuration file under '' | + | - Record this digital value in the configuration file under '' |
- Measure the resulting voltage with a multimeter and record it in the configuration file under '' | - Measure the resulting voltage with a multimeter and record it in the configuration file under '' | ||
eeros_architecture/hal/scaling.txt · Last modified: 2022/05/06 21:09 by jonasfrei