9727512631
see examples/event_driven_at_module and examples/event_driven_hello_world, demo project: TencentOS-tiny\board\TencentOS_tiny_EVB_MX\KEIL\event_driven_hello_world
37 lines
757 B
C
37 lines
757 B
C
#include "tos_evtdrv.h"
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#if TOS_CFG_EVENT_DRIVEN_EN > 0u
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__API__ evtdrv_time_t tos_evtdrv_tick2millisec(evtdrv_tick_t tick)
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{
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return (evtdrv_time_t)(tick * EVTDRV_TIME_MILLISEC_PER_SEC / TOS_CFG_CPU_TICK_PER_SECOND);
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}
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__API__ evtdrv_tick_t tos_evtdrv_millisec2tick(evtdrv_time_t ms)
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{
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return ((evtdrv_tick_t)ms * TOS_CFG_CPU_TICK_PER_SECOND / EVTDRV_TIME_MILLISEC_PER_SEC);
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}
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__API__ evtdrv_tick_t tos_evtdrv_systick_get(void)
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{
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TOS_CPU_CPSR_ALLOC();
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evtdrv_tick_t tick;
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TOS_CPU_INT_DISABLE();
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tick = evtdrv_tick_count;
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TOS_CPU_INT_ENABLE();
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return tick;
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}
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__API__ void tos_evtdrv_tick_handler(void)
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{
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TOS_CPU_CPSR_ALLOC();
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TOS_CPU_INT_DISABLE();
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++evtdrv_tick_count;
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TOS_CPU_INT_ENABLE();
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}
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#endif
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