21 lines
374 B
C++
21 lines
374 B
C++
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#ifndef SYS_SYSTICK_H
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#define SYS_SYSTICK_H
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#include <stdint.h>
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/**
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* @brief SysTick 时基模块。
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* @note 负责 1ms 系统节拍维护与阻塞式毫秒延时。
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*/
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class SysTickTimer {
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public:
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static void initMs();
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static void delayMs(uint32_t ms);
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static void onInterrupt();
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private:
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static volatile uint32_t s_ms;
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};
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#endif /* SYS_SYSTICK_H */
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