Sigh. This is not an overnight fix. The IIR filters were right on the
hairy edge, barely working right before. Moving from double
precision to single pushed it over the edge into instability. I HATE IIR.
Okay, sans choice, it will have to be done right.
Bob
Martin Hirsch wrote:
Hello,
I started with a new database and beta 9 works fine here until I switched
the transmit-equalizer on: Error message appears with overflow error and I
got red cross on white ground in the scope window. Then I have to restart
power-sdr and switch transmit equalizer off. Then everything works fine
again.
Martin DL5YEJ
----- Original Message -----
From: "Tim Ellison" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc: <FlexRadio@flex-radio.biz>
Sent: Friday, December 23, 2005 12:26 AM
Subject: [Flexradio] Preview 9 and TX on SSB error
Eric,
With Preview 9 in SSB mode, as soon as I modulate the signal in SSB
(upper and lower) and DigiU modes I immediately get a white box outlined
with a red line and a red cross in the middle. I also get an unhandled
exception:
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.OverflowException: Overflow error.
at System.Drawing.Graphics.CheckErrorStatus(Int32 status)
at System.Drawing.Graphics.DrawLines(Pen pen, Point[] points)
at PowerSDR.Display.DrawPanadapter(Graphics& g, Int32 W, Int32 H)
at PowerSDR.Display.RenderGDIPlus(PaintEventArgs& e)
at PowerSDR.Console.picDisplay_Paint(Object sender, PaintEventArgs e)
at System.Windows.Forms.Control.OnPaint(PaintEventArgs e)
at System.Windows.Forms.PictureBox.OnPaint(PaintEventArgs pe)
at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs
e, Int16 layer, Boolean disposeEventArgs)
at System.Windows.Forms.Control.WmPaint(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2300
CodeBase:
file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll
----------------------------------------
PowerSDR
Assembly Version: 1.4.4.9
Win32 Version: 1.4.4.9
CodeBase:
file:///C:/Program%20Files/FlexRadio%20Systems/PowerSDR%20v1.4.5%20Beta%
20Preview%209/PowerSDR.exe
----------------------------------------
System.Windows.Forms
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2300
CodeBase:
file:///c:/windows/assembly/gac/system.windows.forms/1.0.5000.0__b77a5c5
61934e089/system.windows.forms.dll
----------------------------------------
System
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2300
CodeBase:
file:///c:/windows/assembly/gac/system/1.0.5000.0__b77a5c561934e089/syst
em.dll
----------------------------------------
System.Drawing
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2300
CodeBase:
file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03f5f7f11d50
a3a/system.drawing.dll
----------------------------------------
System.Data
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2300
CodeBase:
file:///c:/windows/assembly/gac/system.data/1.0.5000.0__b77a5c561934e089
/system.data.dll
----------------------------------------
System.Xml
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.2300
CodeBase:
file:///c:/windows/assembly/gac/system.xml/1.0.5000.0__b77a5c561934e089/
system.xml.dll
----------------------------------------
ADODB
Assembly Version: 7.0.3300.0
Win32 Version: 7.10.3077
CodeBase:
file:///C:/Program%20Files/FlexRadio%20Systems/PowerSDR%20v1.4.5%20Beta%
20Preview%209/ADODB.DLL
----------------------------------------
Interop.ADOX
Assembly Version: 2.8.0.0
Win32 Version: 2.8.0.0
CodeBase:
file:///C:/Program%20Files/FlexRadio%20Systems/PowerSDR%20v1.4.5%20Beta%
20Preview%209/Interop.ADOX.DLL
----------------------------------------
CustomMarshalers
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.573
CodeBase:
file:///c:/windows/assembly/gac/custommarshalers/1.0.5000.0__b03f5f7f11d
50a3a/custommarshalers.dll
----------------------------------------
Microsoft.DirectX.Direct3D
Assembly Version: 1.0.2902.0
Win32 Version: 9.05.132.0000
CodeBase:
file:///c:/windows/assembly/gac/microsoft.directx.direct3d/1.0.2902.0__3
1bf3856ad364e35/microsoft.directx.direct3d.dll
----------------------------------------
Microsoft.DirectX
Assembly Version: 1.0.2902.0
Win32 Version: 5.04.00.2904
CodeBase:
file:///c:/windows/assembly/gac/microsoft.directx/1.0.2902.0__31bf3856ad
364e35/microsoft.directx.dll
----------------------------------------
Microsoft.DirectX.Direct3DX
Assembly Version: 1.0.2903.0
Win32 Version: 9.04.91.0000
CodeBase:
file:///c:/windows/assembly/gac/microsoft.directx.direct3dx/1.0.2903.0__
31bf3856ad364e35/microsoft.directx.direct3dx.dll
----------------------------------------
Microsoft.DirectX.DirectInput
Assembly Version: 1.0.2902.0
Win32 Version: 5.04.00.2904
CodeBase:
file:///c:/windows/assembly/gac/microsoft.directx.directinput/1.0.2902.0
__31bf3856ad364e35/microsoft.directx.directinput.dll
----------------------------------------
Accessibility
Assembly Version: 1.0.5000.0
Win32 Version: 1.1.4322.573
CodeBase:
file:///c:/windows/assembly/gac/accessibility/1.0.5000.0__b03f5f7f11d50a
3a/accessibility.dll
----------------------------------------
************** JIT Debugging **************
To enable just in time (JIT) debugging, the config file for this
application or machine (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the machine
rather than being handled by this dialog.
-Tim
---
Tim Ellison <mailto:[EMAIL PROTECTED]>
Integrated Technical Services <http://www.itsco.com/>
Apex, NC USA
919.674.0044 Ext. 25 / 919.674.0045 (FAX)
919.215.6375 - cell
PGP public key available at all public KeyServers <<<
_______________________________________________
FlexRadio mailing list
FlexRadio@flex-radio.biz
http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz
_______________________________________________
FlexRadio mailing list
FlexRadio@flex-radio.biz
http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz
--
AMSAT VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats,
NJQRP/AMQRP, QRP ARCI, QCWA, FRC. ARRL SDR Wrk Grp Chairman
Laziness is the number one inspiration for ingenuity. Guilty as charged!
