Search found 62 matches

by Erik
Mon Dec 05, 2016 7:59 am
Forum: USB PC Oscilloscopes
Topic: Simultaneous Sampling
Replies: 9
Views: 4321

Re: Simultaneous Sampling

The only devices we sell that do not sample simultaneously on all channels are the PicoScope 3425 (Differential input oscilloscope) and the 4424 in some modes. Discontinued devices which have sequential or interleaved sampling in some modes are the 3224 and 3424. [Edited by Admin as the 4424 is a cu...
by Erik
Thu Aug 09, 2012 2:54 pm
Forum: USB PC Oscilloscopes
Topic: SDK Errors
Replies: 5
Views: 2783

Re: SDK Errors

For error 1, try changing the line to

unitOpened.trigger.advanced.conditions = (PS2000_TRIGGER_CONDITIONS *)malloc (sizeof (PS2000_TRIGGER_CONDITIONS) * unitOpened.trigger.advanced.nProperties);
by Erik
Mon Apr 12, 2010 8:32 am
Forum: USB PC Oscilloscopes
Topic: Using 3204 with GCC compiler
Replies: 1
Views: 1091

Re: Using 3204 with GCC compiler

To compile the example program the line is: gcc -lps3000 PS3000con.c -oPS3000con -lps3000 includes the driver library PS3000con.c should be changed to the name of your c-file -oPS3000con specifies the name of the final binary Have a look in the documentation for the linux SDK. More specifically, the...
by Erik
Fri Mar 26, 2010 11:42 am
Forum: USB PC Oscilloscopes
Topic: Simultaneous Sampling
Replies: 9
Views: 4321

Re: Simultaneous Sampling

They will be out by half a sample period on the highest sampling rate when using 4 channels. The highest sampling rate is 20 MS/s when using 4 channels, this makes the period 50 ns. The samples on channel B and D will be out 25 ns compared to channel A and C. This is true even for the lower sampling...
by Erik
Mon Mar 22, 2010 11:14 am
Forum: USB PC Oscilloscopes
Topic: Vertical Resolution of PicoScope 2203
Replies: 1
Views: 1443

Re: Vertical Resolution of PicoScope 2203

The device uses some scaling to compensate for analogue offset and gain variations between devices. The 16 bit range is your full voltage range and the adc counts are mapped onto this full range.
by Erik
Mon Mar 22, 2010 10:31 am
Forum: USB PC Oscilloscopes
Topic: Simultaneous Sampling
Replies: 9
Views: 4321

Re: Simultaneous Sampling

If you are using one out of A and B and/or one out of C and D the samples should be simultaneously. On the two channel product they are always simultaneously sampled.
by Erik
Mon Feb 15, 2010 9:02 am
Forum: PicoScope 6 for Windows
Topic: Changing the Y-Axis
Replies: 4
Views: 2032

Re: Changing the Y-Axis

You can create a custom probe for that channel in PicoScope6 to do the conversion from V to I. Search for "Custom Probes dialog" in the help file in PicoScope6.

Or you can look it up in the help file contents panel.
Menus -> Tools menu -> Custom Probes....
by Erik
Tue Jan 26, 2010 8:02 am
Forum: PicoScope 6 for Windows
Topic: spectrum averaging
Replies: 2
Views: 1649

Re: spectrum averaging

If you create a forum account and log in there is no confirmation code when you post a message.
It is only there to prove you are human, this is to reduce spam created by automatic scripts.
by Erik
Fri Jan 15, 2010 2:52 pm
Forum: Linux
Topic: WiNE on Linux
Replies: 23
Views: 32879

Re: WiNE on Linux

I updated the wine wrappers to compile and added the missing functions to the ps2000 wrapper.
by Erik
Fri Jan 15, 2010 1:50 pm
Forum: Linux
Topic: WiNE on Linux
Replies: 23
Views: 32879

Re: WiNE on Linux

You also need to open the Wine cofiguration dialog and add psw32.exe to applications and select override windows 98 as the operating system for psw32.exe.
by Erik
Fri Jan 15, 2010 8:08 am
Forum: Linux
Topic: USB TC-08 Linux installation
Replies: 12
Views: 20788

Re: USB TC-08 Linux installation

Did you follow the instructions in INSTALL? More specifically, did you run ./configure? Extract from INSTALL ------------------------------- 3. Run the configure script: ./configure This will check that you have the required prerequisites and set up the build process for your system. If you intend t...
by Erik
Fri Jan 15, 2010 8:01 am
Forum: Linux
Topic: WiNE on Linux
Replies: 23
Views: 32879

Re: WiNE on Linux

No, but I will look into it when I've got some spare time.
Those routines would need to be added to the wrapper, they should already be in the linux driver library.
by Erik
Tue Jan 05, 2010 4:48 pm
Forum: Linux
Topic: WiNE on Linux
Replies: 23
Views: 32879

Re: WiNE on Linux

If you can't install PicoScope5 under Wine, try to install it under Windows and copy the directory to Wine. To make PicoScope5 use the wrapper rather than the windows .dll you can either delete the ps2000.dll and the ps3000.dll from the picoscope directory or create an override for the files. See li...
by Erik
Wed Dec 16, 2009 8:41 am
Forum: .Net Languages (C#, VB.Net, .)
Topic: calling th-03 from c#
Replies: 4
Views: 3327

Re: calling th-03 from c#

Found your problem.
The index for the channels starts on 1, not 0.

Change: temp = th3.GetTemp(0);
to: temp = th3.GetTemp(1);

The driver should not throw an exception when passing in 0 so we will have to fix that at some point.

Let me know if you have any other problems.
by Erik
Tue Dec 15, 2009 7:55 am
Forum: Linux
Topic: WiNE on Linux
Replies: 23
Views: 32879

Re: WiNE on Linux

Here is the info you need. Let me know if you have any trouble.