public void ShouldSetExternalCommandSensitivityUnits(
[Values((UInt32)0, (UInt32)1, (UInt32)2)] UInt32 operatingMode
)
{
var data = new MultiClampInterop.MC_TELEGRAPH_DATA()
{
uOperatingMode = operatingMode
};
var mcd = new MultiClampInterop.MulticlampData(data);
switch (mcd.OperatingMode)
{
case MultiClampInterop.OperatingMode.VClamp:
Assert.That(mcd.ExternalCommandSensitivityUnits, Is.EqualTo(MultiClampInterop.ExternalCommandSensitivityUnits.V_V));
break;
case MultiClampInterop.OperatingMode.IClamp:
Assert.That(mcd.ExternalCommandSensitivityUnits, Is.EqualTo(MultiClampInterop.ExternalCommandSensitivityUnits.A_V));
break;
case MultiClampInterop.OperatingMode.I0:
Assert.That(mcd.ExternalCommandSensitivityUnits, Is.EqualTo(MultiClampInterop.ExternalCommandSensitivityUnits.OFF));
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private void RegisterForWmCopyDataEvents()
{
log.Debug("Registering from WM_COPYDATA messages");
Win32Interop.MessageEvents.WatchMessage(Win32Interop.WM_COPYDATA, (sender, evtArgs) =>
{
// WM_COPYDATA LPARAM is a pointer to a COPYDATASTRUCT structure
Win32Interop.COPYDATASTRUCT cds;
cds = (Win32Interop.COPYDATASTRUCT)
Marshal.PtrToStructure(
evtArgs.Message.LParam,
typeof(
Win32Interop.COPYDATASTRUCT));
// WM_COPYDATA structure (COPYDATASTRUCT)
// dwData -- RegisterWindowMessage(MCTG_REQUEST_MESSAGE_STR)
// cbData -- size (in bytes) of the MC_TELEGRAPH_DATA structure being sent
// lpData -- MC_TELEGRAPH_DATA*
try
{
if (cds.lpData != IntPtr.Zero)
{
MultiClampInterop.
MC_TELEGRAPH_DATA mtd
=
(
MultiClampInterop.
MC_TELEGRAPH_DATA
)
Marshal.
PtrToStructure
(cds.lpData,
typeof(
MultiClampInterop
.
MC_TELEGRAPH_DATA
));
var md =
new MultiClampInterop.
MulticlampData(
mtd);
log.Debug(
"WM_COPYDATA message recieved from MCCommander");
OnParametersChanged(md);
}
}
catch (ArgumentOutOfRangeException)
{
log.ErrorFormat("WM_COPYDATA message received from MCCommander, but operating mode is not valid.");
RequestTelegraphValue((uint)evtArgs.Message.LParam);
}
});
}
public void ShouldSetExternalCommandSensitivityUnits(
[Values((UInt32)0, (UInt32)1, (UInt32)2)] UInt32 operatingMode
)
{
var data = new MultiClampInterop.MC_TELEGRAPH_DATA()
{
uOperatingMode = operatingMode
};
var mcd = new MultiClampInterop.MulticlampData(data);
switch (mcd.OperatingMode)
{
case MultiClampInterop.OperatingMode.VClamp:
Assert.That(mcd.ExternalCommandSensitivityUnits, Is.EqualTo(MultiClampInterop.ExternalCommandSensitivityUnits.V_V));
break;
case MultiClampInterop.OperatingMode.IClamp:
Assert.That(mcd.ExternalCommandSensitivityUnits, Is.EqualTo(MultiClampInterop.ExternalCommandSensitivityUnits.A_V));
break;
case MultiClampInterop.OperatingMode.I0:
Assert.That(mcd.ExternalCommandSensitivityUnits, Is.EqualTo(MultiClampInterop.ExternalCommandSensitivityUnits.OFF));
break;
default:
throw new ArgumentOutOfRangeException();
}
}
