1. 取消ImageSet中的HImage释放动作，转移到业务流程中 2. 拆分板卡的IO监听和轴状态，轴位置监听

xcd

2020-09-09 6f92829951f3ec228b18df8c157239573edd9cb4

 src/Bro.Common.Device/DeviceBase/MotionCardBase.cs

@@ -22,7 +22,8 @@
        public event Action<DateTime, IDevice, IWarningSet> OnMonitorAlarm;
        public event Action<int, string> OnAxisAlarmRaised;
        public event Action<int, int, int> OnAxisStatusChanged;

        public event Action<int, int> OnAxisPositionChanged;
        
        public void AxisAlarmRaised(int axisIndex, string msg)
        {
            OnAxisAlarmRaised?.Invoke(axisIndex, msg);
@@ -33,8 +34,22 @@
            OnAxisStatusChanged?.Invoke(axisIndex, preStatus, curStatus);
        }

        public void AxisPositionChanged(int axisIndex, int currentPosition)
        {
            OnAxisPositionChanged?.Invoke(axisIndex, currentPosition);
        }

        protected override void Start()
        {
            AxisStatusList = IConfig.AxisSettings.Where(a => a.IsAxisEnabled).ToList().ConvertAll(a =>
            {
                AxisMovingStatus axisSts = new AxisMovingStatus();
                axisSts.AxisIndex = a.AxisIndex;
                axisSts.AxisName = a.AxisName;

                return axisSts;
            });

            Task.Run(() =>
            {
                Monitor();
@@ -131,7 +146,7 @@
        /// <summary>
        /// 恢复立即暂停
        /// </summary>
        public abstract void ResetImmediatePause();
        public abstract void ResetImmediatePause(bool isResumeMoving);
        #endregion
    }