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45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
/**
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* @brief Implementation of watchdog system task.
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*
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* Define STA_OS2_WATCHDOG_ENABLE in <sta/config.hpp> to enable.
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*
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* Configuration:
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* STA_OS2_WATCHDOG_TIMER_PERIOD: Period of heartbeat timer (default: 1000)
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* STA_OS2_WATCHDOG_TIMER_HANDLE: Name of global timer handle variable (default: heartbeatHandle)
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* STA_OS2_WATCHDOG_TIMER_CALLBACK: Name of timer callback function (default: heartbeatCallback)
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*
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* STA_OS2_WATCHDOG_HANDLE: Name of global task handle variable (default: watchdogHandle)
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* STA_OS2_WATCHDOG_ENTRY_FUNCTION: Name of task entry function (default: watchdogTask)
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*/
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#ifndef STA_OS2_WATCHDOG_HPP
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#define STA_OS2_WATCHDOG_HPP
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#include <sta/config.hpp>
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#ifdef STA_OS2_WATCHDOG_ENABLE
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#include <stdint.h>
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// Watchdog task flags
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//
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#define STA_WATCHDOG_FLAG_HEARTBEAT 0x00001000U
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namespace sta
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{
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/**
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* @brief Start heartbeat timer for watchdog.
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*/
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void startWatchdogTimer();
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/**
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* @brief Send notification to watchdog task.
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*/
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void notifyWatchdog(uint32_t flags);
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} // namespace sta
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#endif // STA_OS2_WATCHDOG_ENABLE
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#endif // STA_OS2_WATCHDOG_HPP
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