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https://git.intern.spaceteamaachen.de/ALPAKA/TACOS.git
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98 lines
2.0 KiB
C++
98 lines
2.0 KiB
C++
/**
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* @file
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* @brief Implementation of system events.
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*/
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#ifndef STA_TACOS_SYSTEM_EVENTS_HPP
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#define STA_TACOS_SYSTEM_EVENTS_HPP
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/**
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* @defgroup STA_RTOS_SysEvent System Events
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* @ingroup STA_RTOS_API
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* @brief System events.
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*
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* Check @ref STA_RTOS_BuildConfig for configuration options.
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*/
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#include <cstdint>
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// System event flags
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//
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/**
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* @brief Startup system event flag.
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*
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* @ingroup STA_RTOS_SysEvent
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*/
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#define STA_TACOS_EVENT_SYSTEM_MASK (0xFFFE0000U >> 1)
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#define STA_TACOS_EVENT_TIMER_MASK (0x7FC00000U >> 1)
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#define STA_TACOS_SYSTEM_EVENTS_STARTUP (0x01U << 30)
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#define STA_TACOS_TICK_100_Hz (0x01U << 29)
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#define STA_TACOS_TICK_50_Hz (0x01U << 28)
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#define STA_TACOS_TOCK_50_Hz (0x01U << 27)
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#define STA_TACOS_TICK_20_Hz (0x01U << 26)
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#define STA_TACOS_TOCK_20_Hz (0x01U << 25)
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#define STA_TACOS_TICK_10_Hz (0x01U << 24)
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#define STA_TACOS_TOCK_10_Hz (0x01U << 23)
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#define STA_TACOS_TICK_1_Hz (0x01U << 22)
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#define STA_TACOS_TOCK_1_Hz (0x01U << 21)
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namespace sta
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{
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namespace tacos
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{
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namespace events
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{
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/**
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* @brief Initialize system events.
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*/
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void init();
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/**
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* @brief Signal system events.
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*
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* @param flags System event flags
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*
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* @ingroup STA_RTOS_SysEvent
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*/
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void signal(uint32_t flags);
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/**
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* @brief Wait for system events.
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*
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* @param flags System event flags
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* @param options osFlagsWaitAll or osFlagsWaitAny (osFlagsNoClear always set)
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* @param timeout Wait timeout (0 = instant, osWaitForever = infinite)
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*
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* @ingroup STA_RTOS_SysEvent
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*/
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void wait(uint32_t flags, uint32_t options, uint32_t timeout);
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/**
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* @brief Signal startup system event.
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*
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* @ingroup STA_RTOS_SysEvent
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*/
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void signalStartup();
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/**
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* @brief Wait for startup system event.
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*
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* Blocking while waiting
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*
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* @ingroup STA_RTOS_SysEvent
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*/
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void waitForStartup();
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} // namespace events
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} // namespace tacos
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} // namespace sta
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#endif // STA_RTOS_SYSTEM_EVENTS_HPP
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