public static int DampingActive(uint ascanNum, uint ascanPort, PulserDampingActive active)
{
int error_code;
uint attr = DaqAttrType.pulserTranmit.DampingActive;
uint val = (uint)active;
if (ascanNum < ascanNumMin || ascanNum > ascanNumMax)
{
error_code = -1;
return(error_code);
}
error_code = DAQ.daqSet(ascanNum, ascanPort, attr, val);
if (error_code != (int)PDAQ_ERR.GOOD)
{
MessageShow.show("Error:Set Pulser transmit reciviever damping active failed", "错误：设置Pulser transmit reciviever damping active失败");
}
return(error_code);
}
private void initImpedanceMatch()
{
int error_code;
PulserDampingActive active = PulserDampingActive.OFF;
uint dampingValue = 0;
error_code = GetPulserTransmitDAQ.DampingActive(SelectAscan.sessionIndex, SelectAscan.port, ref active);
if (error_code != 0)
{
return;
}
error_code = GetPulserTransmitDAQ.DampingValue(SelectAscan.sessionIndex, SelectAscan.port, ref dampingValue);
if (error_code != 0)
{
return;
}
switch (active)
{
case PulserDampingActive.OFF:
chkImpedanceMatch.Checked = false;
textBoxImpedance.Enabled = false;
break;
case PulserDampingActive.ON:
chkImpedanceMatch.Checked = true;
textBoxImpedance.Enabled = true;
break;
default:
MessageShow.show("Error:Initial impedance match failed!",
"错误：初始化阻抗匹配失败!");
break;
}
textBoxImpedance.Text = dampingValue.ToString();
}
