73 lines
2.9 KiB
Plaintext
73 lines
2.9 KiB
Plaintext
menu "ADC Battery Estimation"
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choice OCV_SOC_MODEL
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bool "Select default OCV and battery capacity model"
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default OCV_SOC_MODEL_1
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help
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Select Model
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config OCV_SOC_MODEL_1
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bool "OCV_SOC Model 1"
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help
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This model is based on TI's document: Battery Fuel Gauging Algorithm Comparison
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You can find the document here: https://www.ti.com/lit/SLUAAR3
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config OCV_SOC_MODEL_2
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bool "OCV_OSC Model 2"
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help
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This model is based on Analog Devices' document:
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"Characterizing a Lithium-Ion (Li+) Cell for Use with an Open-Circuit-Voltage (OCV) Based Fuel Gauge"
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You can find the document at:
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https://www.analog.com/en/resources/design-notes/characterizing-a-lithiumion-li-cell-for-use-with-an-opencircuitvoltage-ocv-based-fuel-gauge.html
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endchoice
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config ADC_FILTER_WINDOW_SIZE
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int "ADC Filter Window size"
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range 5 15
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default 10
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help
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The number of ADC measurements to take before filtering the battery voltage, the
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higher the value the more stable the battery voltage will be, but will take longer
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to update
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config BATTERY_CAPACITY_LPF_COEFFICIENT
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int "Battery Capacity LPF Coefficient (/10)"
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range 1 10
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default 2
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help
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First-order low-pass filter coefficient for battery capacity calculation.
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The value is divided by 10 to get the actual coefficient (e.g., 2 means 0.2).
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Lower values provide more smoothing but slower response to changes.
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Higher values provide less smoothing but faster response to changes.
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config BATTERY_STATE_SOFTWARE_ESTIMATION
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bool "Battery State Software Estimation"
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default y
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help
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Enable software-based estimation of the battery state to determine
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whether the battery is charging or discharging.
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menu "Software Estimation Configuration"
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depends on BATTERY_STATE_SOFTWARE_ESTIMATION
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config SOFTWARE_ESTIMATION_SAMPLE_COUNT
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int "Software Estimation Sample Count"
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range 10 15
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default 10
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help
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The number of samples to collect for software-based battery state estimation.
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A higher number of samples can provide more accurate estimation but may increase
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the time required for estimation.
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config SOFTWARE_ESTIMATION_SAMPLE_INTERVAL
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int "Software Estimation Sample Interval (ms)"
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range 10000 100000
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default 20000
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help
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The interval in milliseconds between each sample for software-based battery state estimation.
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A shorter interval allows for quicker detection of changes in battery state but may consume
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more power.
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endmenu
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endmenu
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