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Use volatile for curr_ticks
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@ -46,9 +46,9 @@ int systick_init()
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return 0;
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return 0;
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}
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}
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void systick_sleep(uint32_t ms)
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void systick_sleep(volatile uint32_t ms)
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{
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{
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uint32_t curr_ticks = sys_ticks;
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volatile uint32_t curr_ticks = sys_ticks;
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while ((sys_ticks - curr_ticks) < ms);
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while ((sys_ticks - curr_ticks) < ms);
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}
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}
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