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18 lines
427 B
C
18 lines
427 B
C
#pragma once
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#include <devicetree.h>
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#include <stdint.h>
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// Generic voltage divider based battery support
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#if DT_NODE_HAS_STATUS(DT_PATH(vbatt), okay)
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#define BATTERY_SUPPORTED
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int battery_init();
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int battery_update();
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uint16_t battery_get_voltage_mv();
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#endif
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// SOC estimation support
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#if DT_NODE_HAS_STATUS(DT_PATH(battery), okay)
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#define BATTERY_SOC_SUPPORTED
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uint32_t battery_voltage_mv_to_soc(uint16_t batt_mv);
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#endif |