Search found 4485 matches

by Martyn
Tue Aug 07, 2012 10:34 am
Forum: General Software Discussions
Topic: ps6000GetValuesBulk makes (throws) an access violation
Replies: 33
Views: 35634

Re: ps6000GetValuesBulk makes (throws) an access violation

Take the current sdk and just drop in the dll from my previous post. If you are still getting errors after this let us know what they are.
by Martyn
Tue Aug 07, 2012 9:28 am
Forum: USB PC Oscilloscopes
Topic: 2205MSO SPI decoding not working at high speed (2Mhz)
Replies: 9
Views: 9006

Re: 2205MSO SPI decoding not working at high speed (2Mhz)

The issue is making sure that the starting point and conditions for decode are correct.
by Martyn
Tue Aug 07, 2012 9:23 am
Forum: Linux
Topic: Linux drvier for PicoScope 3206A/B ?
Replies: 18
Views: 52419

Re: Linux driver for PicoScope 3206A/B ?

We now have Linux drivers for all the current range of scopes. These can be downloaded from our website http://www.picotech.com/software.html by selecting the appropriate product.
by Martyn
Tue Aug 07, 2012 9:14 am
Forum: PicoScope 6 for Windows
Topic: Math Channel Display
Replies: 3
Views: 3925

Re: Math Channel Display

Have you tried "Override automatic range selection" in the Math Channel wizzard ?
by Martyn
Mon Aug 06, 2012 12:52 pm
Forum: LabVIEW
Topic: Picoscope 4226 Scaling
Replies: 1
Views: 4435

Re: Picoscope 4226 Scaling

The scope will provide ADC counts which will need to be converted to voltages dependant upon the voltage scale that the scope is set to, is it possible that this adjustment is not being made ?

Post your Labview code and we can take a look, either here or at support@picotech.com
by Martyn
Mon Aug 06, 2012 11:10 am
Forum: C and C++
Topic: max_adc_value ??
Replies: 1
Views: 4142

Re: max_adc_value ??

Max ADC value should be 32767
by Martyn
Mon Aug 06, 2012 10:41 am
Forum: Raspberry Pi
Topic: Parallel port DrDaq
Replies: 1
Views: 13997

Re: Parallel port DrDaq

The parallel to USB adapter was discontinued due to a part no longer being available. No work is being done with the old parallel port DrDaq as it is discontinued and, as we don't release interface specifications, the only way to use a DrDaq and Pi combination would be to get hold of the new USB DrD...
by Martyn
Wed Aug 01, 2012 6:23 am
Forum: General Software Discussions
Topic: setting "oversample" versus PS3000A_RATIO_MODE_AVERAGE
Replies: 3
Views: 5971

Re: setting "oversample" versus PS3000A_RATIO_MODE_AVERAGE

I was about to post those exact words yesterday afternoon but got called off on to something else :)
by Martyn
Tue Jul 31, 2012 10:09 am
Forum: LabVIEW
Topic: PT104 Data Logger in LabWindows/CVI
Replies: 1
Views: 3840

Re: PT104 Data Logger in LabWindows/CVI

I am not familiar with LabWindows/CVI but know that others have used it to access our products. One thought could be to try with the UsbPt104bc.lib file in case the issue is with the Microsoft version.

If this doesn't help then please confirm the driver version you are using.
by Martyn
Tue Jul 31, 2012 6:12 am
Forum: USB PC Oscilloscopes
Topic: Picoscope 3204 A Question
Replies: 1
Views: 3382

Re: Picoscope 3204 A Question

This question was answered on another forum so quoting autonerdz What I understand you to say is you want to do a voltage drop test on the starter positive side. If this is correct, then keep scope grounded to bat neg and deploy two channels, one on each end of the circuit. Then you can do a math ch...
by Martyn
Tue Jul 31, 2012 6:07 am
Forum: PicoScope 6 for Windows
Topic: No Vertical Cursors (freq/time measuremens)?
Replies: 1
Views: 3470

Re: No Vertical Cursors (freq/time measuremens)?

The horizontal cursors are the little coloured squares (matching the channel colour) at the top left, or top right of the screen window. The horizontal cursors are the little white square at the bottom left of the trace window, just inside the scales. Just click and drag.
by Martyn
Fri Jul 27, 2012 12:50 pm
Forum: LabVIEW
Topic: PicoScope Drivers for Labview?
Replies: 1
Views: 5840

Re: PicoScope Drivers for Labview?

To access one of our scopes from LabView you do need a driver file. This file will be the generic Windows driver used by our own software and other example code, for example ps3000a.dll for the new 3000 series scopes. It is accessed through function call blocks in Labview directly within the vi's. O...
by Martyn
Thu Jul 26, 2012 11:54 am
Forum: PicoScope 6 for Windows
Topic: Plugins ?
Replies: 4
Views: 5440

Re: Plugins ?

New features will arrive in the Beta release software which you can download and install alongside the standard release versions http://labs.picotech.com/#psw6

We don't have a published list of what is in the pipeline as this is company confidential
by Martyn
Thu Jul 26, 2012 6:58 am
Forum: PicoScope 6 for Windows
Topic: Plugins ?
Replies: 4
Views: 5440

Re: Plugins ?

We do have a number of decodes supported by our software and the list is steadily growing. RC5/NEC has not been asked for yet so I will add it to the list although there are no guarantees on time scales for when/if this will be implemented, there are so many other things on the feature wish list.
by Martyn
Thu Jul 26, 2012 6:53 am
Forum: .Net Languages (C#, VB.Net, .)
Topic: Sample number and graphical output
Replies: 2
Views: 5125

Re: Sample number and graphical output

You are on an interesting journey there. Post back if, or should I say when ;) you have more questions. Most issues will probably have been encountered by our developers over the years ;) One of our latest drawing related issues is the filtering of signals whilst still streaming data at sensible spe...