2020-03-20 02:28:34 +08:00
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.. _bq274xx-sample:
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BQ274XX Sensor Sample
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#####################
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Overview
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********
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This sample application retrieves all the fuel gauge parameters,
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- Voltage, in volts
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- Average current, in amps
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- Standby current, in amps
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- Maximum load current, in amps
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- Gauge temperature
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- State of charge measurement in percentage
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- Full Charge Capacity in mAh
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- Remaining Charge Capacity in mAh
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- Nominal Available Capacity in mAh
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- Full Available Capacity in mAh
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- Average power in mW
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- State of health measurement in percentage
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from BQ274XX sensor and prints this information to the UART console.
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Requirements
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************
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2020-09-23 21:45:53 +08:00
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- nrf9160_innblue22 board with BQ274XX sensor `BQ274XX Sensor`_
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2020-03-20 02:28:34 +08:00
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Building and Running
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********************
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Build this sample using the following commands:
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.. zephyr-app-commands::
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:zephyr-app: samples/sensor/bq274xx
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2020-09-23 21:45:53 +08:00
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:board: nrf9160_innblue22
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2020-03-20 02:28:34 +08:00
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:goals: build flash
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References
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**********
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.. target-notes::
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.. _BQ274XX Sensor: http://www.ti.com/lit/ds/symlink/bq27421-g1.pdf
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