topic, msg, retain=False, qos=0, timeout=None):task =Nonestart = time.ticks_ms()whiletimeoutisNoneortime.ticks_diff(time.ticks_ms(), start) < timeout:# Can't use wait_for because cancelling a wait_for would cancel _publishTimeout# Also a timeout in wait_for would ...
calc_current_timestamp = time.ticks_ms() /1000current_timestamp = str(time.ticks_ms() /1000)# Workout the Distance Travelled and covert from meters per second to miles per hourself.distance_travelled = (wheel_counter_local_calc * DISTANCE_PER_REVOLUTION) *2.2237distance_loop = self.distanc...
/** *主函数 */ int main(void) { uint32_t time_ms = 1000; //定时器比较事件的时间 uint32_t time_ticks; uint32_t err_code = NRF_SUCCESS; //配置开发板所有的灯 bsp_board_init(BSP_INIT_LEDS); //配置定时器相关事件 nrf_drv_timer_config_t timer_cfg = NRF_DRV_TIMER_DEFAULT_CONFIG...
tick=_ms_to_ticks(time);_sys_clock_tick_count+=tick;---系统Tick计数值timeout= (struct_timeout *)sys_dlist_peek_head(&_timeout_q);if(timeout)timeout->delta_ticks_from_prev -=tick;---???只补偿了链表头,是否有必要补偿所有节点。} 补充:关于Zephyr的链表《zephyr学习笔记---双向链表dlis...
tick=_ms_to_ticks(time);_sys_clock_tick_count+=tick;---系统Tick计数值timeout= (struct_timeout *)sys_dlist_peek_head(&_timeout_q);if(timeout)timeout->delta_ticks_from_prev -=tick;---???只补偿了链表头,是否有必要补偿所有节点。} 补充:关于Zephyr的链表《zephyr学习笔记---双向链表dlis...
Overview CPU time is allocated in discrete time slices (ticks)...involuntary wait guest: running a normal guest guest_nice: running a niced guest Formula To calculate Linux...CPU usage time subtract the idle CPU time from the total CPU time as follows: Total CPU time since boot...CPU us...
xtime_update函数用于更新内核中的全局系统时间,参数ticks是自系统启动以来经过的时钟滴答数。 PS2:系统时间是由内核维护的一个全局变量来表示的。这个函数通过参数 ticks 来更新系统时间,通常在时钟中断处理程序中被调用,以确保系统时间的准确性和一致性。
th){JS_FreeValue(ctx,obj);returnJS_EXCEPTION;}th->has_object=TRUE;th->timeout=get_time_ms(...
struct_time对象错误:struct_time对象是由time模块中的函数(如localtime()、gmtime()等)返回的,它表示一个日期时间的元组。如果传递给strftime()函数的struct_time对象不正确,就会导致转换出错。可以使用time模块中的函数来获取正确的struct_time对象。 字符串编码错误:在将struct_time对象转换为字符串时,如果指定...