forked from xiaozhi/xiaozhi-esp32
30 lines
656 B
C++
30 lines
656 B
C++
#ifndef BACKGROUND_TASK_H
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#define BACKGROUND_TASK_H
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#include <freertos/FreeRTOS.h>
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#include <freertos/task.h>
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#include <mutex>
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#include <list>
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#include <condition_variable>
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#include <atomic>
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class BackgroundTask {
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public:
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BackgroundTask(uint32_t stack_size = 4096 * 2);
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~BackgroundTask();
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void Schedule(std::function<void()> callback);
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void WaitForCompletion();
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private:
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std::mutex mutex_;
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std::list<std::function<void()>> background_tasks_;
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std::condition_variable condition_variable_;
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TaskHandle_t background_task_handle_ = nullptr;
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std::atomic<size_t> active_tasks_{0};
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void BackgroundTaskLoop();
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};
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#endif
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