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16 lines
218 B
16 lines
218 B
3 years ago
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#ifndef BATTERY_H
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#define BATTERY_H
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namespace gay_ipod {
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esp_error_t init_adc(void);
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/**
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* Returns the current battery level in millivolts.
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*/
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uint32_t read_battery_voltage(void);
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} // namespace gay_ipod
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#endif
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