Ken Van Hoeylandt
42 lines
799 B
C++
42 lines
799 B
C++
#pragma once
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#include <tactility/check.h>
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#include <tactility/device.h>
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struct Device;
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struct GpioDescriptor;
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/**
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* Easy access to GPIO pins
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*/
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class BatteryManager final {
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::Device* expander = nullptr;
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::Device* batteryManagement = nullptr;
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::GpioDescriptor* expanderPowerPin = nullptr;
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bool initGpioExpander();
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public:
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explicit BatteryManager() {
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check(device_get_by_name("bq24295", &batteryManagement) == ERROR_NONE);
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}
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~BatteryManager() {
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device_put(batteryManagement);
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}
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bool init();
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bool setExpanderPower(bool on) const;
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void turnPeripheralsOff() const;
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/** Battery management (BQ24295) will stop supplying power until USB connects */
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void setShipping(bool on) const;
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bool isUsbPowerConnected() const;
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};
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