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25 lines
597 B
C++
25 lines
597 B
C++
#pragma once
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#include "concurrency/OSThread.h"
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namespace concurrency
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{
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/**
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* @brief Periodically invoke a callback. This just provides C-style callback conventions
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* rather than a virtual function - FIXME, remove?
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*/
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class Periodic : public OSThread
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{
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int32_t (*callback)();
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public:
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// callback returns the period for the next callback invocation (or 0 if we should no longer be called)
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Periodic(const char *name, int32_t (*_callback)()) : OSThread(name), callback(_callback) {}
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protected:
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int32_t runOnce() { return callback(); }
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};
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} // namespace concurrency
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