/// <summary>
/// 打开/关闭设备
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ToolStripMenuItemOpenCloseDev_Click(object sender, EventArgs e)
{
DevNodeInfo nodeInfo = tvDevs.SelectedNode.Tag as DevNodeInfo;
IJFDevice dev = JFHubCenter.Instance.InitorManager.GetInitor(nodeInfo.DevID) as IJFDevice;
if (dev.IsDeviceOpen)
{
int nRet = dev.CloseDevice();
if (nRet != 0)
{
MessageBox.Show("关闭设备失败！错误信息 ：" + dev.GetErrorInfo(nRet));
}
else
{
MessageBox.Show("设备已关闭");
}
}
else
{
int nRet = dev.OpenDevice();
if (nRet != 0)
{
MessageBox.Show("打开设备失败！错误信息 ：" + dev.GetErrorInfo(nRet));
}
else
{
MessageBox.Show("设备已打开！");
}
}
}
public bool Action()
{
_startPfCnt = JFFunctions.PerformanceCounter();
if (!IsInitOK)
{
_endPfCnt = JFFunctions.PerformanceCounter();
_actionErrorInfo = "初始化未完成";
return(false);
}
IJFDevice dev = JFHubCenter.Instance.InitorManager.GetInitor(_devID) as IJFDevice;
if (null == dev)
{
_endPfCnt = JFFunctions.PerformanceCounter();
_actionErrorInfo = "设备不存在，DevID = " + _devID;
return(false);
}
int errCode = 0;
if (_isOpen)
{
errCode = dev.OpenDevice();
}
else
{
errCode = dev.CloseDevice();
}
_endPfCnt = JFFunctions.PerformanceCounter();
if (0 != errCode)
{
_actionErrorInfo = (_isOpen ? "打开" : "关闭") + "设备失败:" + dev.GetErrorInfo(errCode);
return(false);
}
_actionErrorInfo = "Success";
return(true);
}
/// <summary>
/// 打开并使能设备通道
/// </summary>
/// <param name="errInfo"></param>
/// <returns></returns>
public bool OpenDev(out string errInfo)
{
errInfo = "Success";
if (string.IsNullOrEmpty(Name))
{
errInfo = "名称未设置/空字串";
return(false);
}
JFDevCellInfo ci = CellInfo();
if (null == ci)
{
errInfo = "通道名称:\"" + Name + "\"在设备名称表中不存在";
return(false);
}
IJFDevice dev = Device();
if (dev == null)
{
errInfo = "通道:\"" + Name + "\"所属设备:\"" + ci.DeviceID + "\"在设备表中不存在";
return(false);
}
if (!dev.IsDeviceOpen)
{
int errCode = dev.OpenDevice();
if (0 != errCode)
{
errInfo = "通道:\"" + Name + "\"所属设备:\"" + ci.DeviceID + "\"打开失败:" + dev.GetErrorInfo(errCode);
return(false);
}
}
//switch(CellType)
//{
// case JFDevCellType.Axis:
// {
// IJFDevice_MotionDaq devMD = dev as IJFDevice_MotionDaq;
// if(ci.ModuleIndex>= devMD.McCount)
// {
// errInfo = CellType + "通道:\"" + Name + "\"模块序号超过设备:\"" + ci.DeviceID + "\"允许范围0~" + (devMD.McCount - 1);
// return false;
// }
// IJFModule_Motion mm = devMD.GetMc(ci.ModuleIndex);
// if(ci.ChannelIndex >= mm.AxisCount)
// {
// errInfo = CellType + "通道:\"" + Name + "\"通道序号超过模块:\"" + ci.DeviceID + "-" + ci.ModuleIndex + "\"允许范围0~" + (mm.AxisCount - 1);
// return false;
// }
// }
// break;
// case JFDevCellType.Light:
// break;
// case JFDevCellType.Trig:
// break;
//}
return(true);
}