mirror of
https://github.com/liquidraver/ZephCore.git
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29 lines
762 B
C++
29 lines
762 B
C++
/*
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* SPDX-License-Identifier: MIT
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* Zephyr software RTC - boot-relative time with settable offset
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*/
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#pragma once
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#include <mesh/MeshCore.h>
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namespace mesh {
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class ZephyrRTCClock : public RTCClock {
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public:
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/* Starts from the time kept across the last reset, if any (see the .cpp). */
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ZephyrRTCClock();
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uint32_t getCurrentTime() override;
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/* Also written to the board's hardware RTC, if it has one, as upstream's
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* AutoDiscoverRTCClock does: coalesced on the system work queue, so
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* callers on any thread pay no I2C. */
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void setCurrentTime(uint32_t time) override;
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/* Boot only: the time just read from the hardware RTC, not written back. */
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void seedCurrentTime(uint32_t time);
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private:
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uint32_t epoch_offset = 0;
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};
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} /* namespace mesh */
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