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16 lines
712 B
Markdown
16 lines
712 B
Markdown
# About
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This is a manual test application for the INA219/INA220 current and power
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monitor driver.
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# Usage
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This test application will initialize the sensor with the default parameters
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in @ref ina2xx_params.h
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After initialization, the application will print a table of the devices
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measurement data. If the I2C interface is fast enough, one row corresponds to
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one measurement of the device. (The sensor indicates when a new measurement is
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available via flags, this flags are read until the measurement is done. The
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duration of one measurement depends on the sensor settings and is between
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84µs and 68.1ms. Please note that blocking stdio might very well be the
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bottleneck causing the test to miss measurements.)
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