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16 lines
621 B
Markdown
16 lines
621 B
Markdown
## About
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This is a test application for the BMP180 Pressure and Temperature sensor.
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## Usage
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The application will initialize the BMP180 sensor and display its calibration
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coefficients. Please see section 3.4 of the
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[datasheet](https://www.adafruit.com/datasheets/BST-BMP180-DS000-09.pdf) for
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more information.
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After initialization, every 2 seconds, the application:
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* reads the temperature (d°C);
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* reads the pressure (Pa);
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* computes the pressure at sea level based on the TEST_ALTITUDE variable;
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* computes the altitude based on the pressure at sea level calculated above;
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* those values are then printed to STDOUT.
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