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https://git.intern.spaceteamaachen.de/ALPAKA/rtos2-utils.git
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56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
/**
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* @file
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* @brief RTOS event implementation.
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*/
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#ifndef STA_RTOS_EVENT_HPP
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#define STA_RTOS_EVENT_HPP
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#include <cmsis_os2.h>
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#include <sta/event.hpp>
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namespace sta
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{
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/**
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* @brief Implementation of Event using CMSIS RTOS2.
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*
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* @ingroup STA_RTOS_SYNC
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*/
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class RtosEvent : public Event
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{
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public:
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RtosEvent();
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~RtosEvent();
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/**
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* @brief Set given flags for the event.
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*/
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void set(uint32_t flags) override;
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/**
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* @brief Clear given flags for the event.
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*/
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void clear(uint32_t flags) override;
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/**
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* @brief Get current flags for the event.
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*
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* @return Current flags.
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*/
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uint32_t get() override;
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/**
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* @brief Wait for any of the given flags to be set.
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*
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* @param flags Flags to wait for.
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* @param timeout Timeout in milliseconds.
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* @return Event flags before clearing or error code if highest bit set.
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*/
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uint32_t wait(uint32_t flags, uint32_t timeout = osWaitForever) override;
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private:
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osEventFlagsId_t event_id; /**< CMSIS RTOS2 Event Flag */
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};
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} // namespace sta
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#endif // STA_RTOS_EVENT_HPP
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