public GRWriteTwoPressChaCommand(GRStation st,
// byte cyclePumpCtrlMode,
CyclePumpMode cyclePumpCtrlMode,
float pressChaSet,
float backPressSet)
{
ArgumentChecker.CheckNotNull(st);
this.Station = st;
_cycPumpCtrlMode = cyclePumpCtrlMode;
_pressChaSetValue = pressChaSet;
_backPressSetValue = backPressSet;
}
public override CommResultState ProcessReceived(byte[] data)
{
CommResultState r = GRCommandMaker.CheckReceivedData(Station.Address,
GRDef.DEVICE_TYPE,
GRDef.FC_READ_SETTINGS,
data);
if (r == CommResultState.Correct)
{
byte[] innerDatas = GRCommandMaker.GetReceivedInnerData(data);
// System.Diagnostics.Debug.Assert ( innerDatas != null &&
// innerDatas.Length == 10 );
if (innerDatas.Length < 10)
{
return(CommResultState.LengthError);
}
if (innerDatas [0] == GRDef.MC_TWOPRESS_CHA)
{
_cycPumpCtrlMode = (CyclePumpMode)innerDatas[1];
// byte[] pressChaSetValue = new byte[ 4 ];
// byte[] backPressSetValue = new byte[ 4 ];
// Array.Copy( innerDatas,2, pressChaSetValue, 0, 4 );
// Array.Copy( innerDatas,6, backPressSetValue, 0, 4 );
_pressChaSetValue = BitConverter.ToSingle(innerDatas, 2);
_backPressSetValue = BitConverter.ToSingle(innerDatas, 6);
}
else
{
return(CommResultState.DataError);
}
}
return(r);
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnWriteCycle_Click(object sender, System.EventArgs e)
{
GRStation[] sts = this.GetSelectGRStations();
if (sts.Length > 0)
{
CyclePumpMode mode = CyclePumpMode.PID控制;
float pressChaSet = 0;
frmCycleParam f = new frmCycleParam();
DialogResult dr = f.ShowDialog(this);
if (dr == DialogResult.OK)
{
mode = f.Mode;
pressChaSet = f.PressCha;
foreach (GRStation st in sts)
{
// GRReadTwoPressChaCommand cmd = new GRReadTwoPressChaCommand( st );
GRWriteTwoPressChaCommand cmd = new GRWriteTwoPressChaCommand(st,
mode,
pressChaSet,
0);
Task task = new Task(cmd, new ImmediateTaskStrategy());
task.AfterProcessReceived += new EventHandler(task_AfterProcessReceived);
Singles.S.TaskScheduler.Tasks.AddFirstExectueTask(task);
}
MessageBox.Show("命令已提交", "提示",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else
{
MessageBox.Show("请选择站点", "提示",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
