Search found 433 matches

by AndrewA
Fri Nov 01, 2024 3:21 pm
Forum: Introductions
Topic: Enable GEN output of the Pico 4824A in LabVIEW
Replies: 5
Views: 486

Re: Enable GEN output of the Pico 4824A in LabVIEW

Hi, If you take the block example - https://github.com/picotech/picosdk-ni-labview-examples/blob/master/ps4000a/PicoScope4000aExampleBlock.vi and remove the outer while loop. Then setup the trigger and set "Auto Trigger Time (ms)" to zero to disable the trigger. Now ever time you run the vi the ...
by AndrewA
Thu Oct 31, 2024 11:40 am
Forum: Introductions
Topic: Enable GEN output of the Pico 4824A in LabVIEW
Replies: 5
Views: 486

Re: Enable GEN output of the Pico 4824A in LabVIEW

Hi,
There is no way to turn off the output of the signal generator (High-Z) only set it to a DC voltage.

So if you are using-
ps4000aSetSigGenBuiltIn() or ps4000aSetSigGenArbitrary()
Set "offsetVoltage" and "pkToPk" to zero.
by AndrewA
Thu Oct 24, 2024 2:33 pm
Forum: General Software Discussions
Topic: Picoscope 2204A on Raspberry Pi 4 (Python)
Replies: 1
Views: 505

Re: Picoscope 2204A on Raspberry Pi 4 (Python)

Hi,
Both of these issues are fixed now.

To install the API drivers see the bottom of the linux download page-
https://www.picotech.com/downloads/linux

For PicoLog 6 (new current version)-
https://www.picotech.com/downloads/_lig ... 6-raspbian
by AndrewA
Thu Oct 17, 2024 2:21 pm
Forum: LabVIEW
Topic: PicoScope and Executable (.exe) of labview
Replies: 1
Views: 1389

Re: PicoScope and Executable (.exe) of labview

Hello, Is the error coming from the OpenUnit function? Is the ps4000 or ps4000a API? Can you try running the exe with the "Use Serial Number" button - you need to first enter the units serial number into the "Serial Number" text box. If this works I have a vi that could work around the this issue.
by AndrewA
Mon Oct 07, 2024 2:06 pm
Forum: PicoLog
Topic: PicoLog does not start on Raspberry
Replies: 1
Views: 2131

Re: PicoLog does not start on Raspberry

Hi,
PicoLog 6 is only supported on Raspberry Pi OS 32-bit, which can be installed on the Pi4B.
by AndrewA
Tue Sep 10, 2024 1:31 pm
Forum: LabVIEW
Topic: Error API function
Replies: 1
Views: 2301

Re: Error API function

Hi,

Please check the USB and power cable are connected to the PicoScope and that PicoScope 6/7 software is closed.
by AndrewA
Wed Sep 04, 2024 2:11 pm
Forum: Introductions
Topic: PICO ADC-20: time and date stamps
Replies: 1
Views: 14243

Re: PICO ADC-20: time and date stamps

No unfortunately there is no feature to do this, I will add your details to an existing feature request (to do this when exporting to picolog/csv files)
by AndrewA
Tue Sep 03, 2024 2:12 pm
Forum: PicoLog
Topic: PicoScope 2205A does not work on Raspi 4B 8GB
Replies: 1
Views: 28418

Re: PicoScope 2205A does not work on Raspi 4B 8GB

The driver for 2204A and 2205A (ps2000 API on armhf/Pi) has been broken for quite a while but the good news is that this has been fixed.
This will be available in the next public release of PicoLog 6.
by AndrewA
Thu Aug 22, 2024 12:28 pm
Forum: Linux
Topic: libpicoipp installation error on linux and Raspberry Pi
Replies: 11
Views: 91527

Re: libpicoipp installation error on linux and Raspberry Pi

Good News! :D :) All related bugs and issues for 32-bit Raspberry Pi OS (armhf) have now been fixed and are available! Please follow the steps at the bottom of this page- https://www.picotech.com/downloads/linux armhf packages are in the PicoScope 7 early access Repo- https://labs.picotech.com/rc ...
by AndrewA
Fri Jul 12, 2024 12:54 pm
Forum: .Net Languages (C#, VB.Net, .)
Topic: Triggering Streaming Capture
Replies: 1
Views: 5724

Re: Triggering Streaming Capture

Hi, You should call the trigger functions after you have setup your channels (SetChannel(), SetDigitalPort()) If you are just setting up digital channels for trigging you only need to call- ps2000aSetTriggerChannelConditions() ps2000aSetTriggerDigitalPortProperties() Note in streaming mode you ...
by AndrewA
Fri Jul 12, 2024 9:38 am
Forum: USB PC Oscilloscopes
Topic: Replacement probe adjustment tool?
Replies: 1
Views: 2685

Re: Replacement probe adjustment tool?

No we don't sell adjustment screwdrivers or parts for those probes from the 2204A.
I would used a small flat blade screwdriver that fits if you have one.
Just search for "scope probe adjustment screwdriver" if you are looking to buy one.
by AndrewA
Fri Jul 12, 2024 9:33 am
Forum: PicoLog
Topic: Converting voltage to current
Replies: 1
Views: 4693

Re: Converting voltage to current

No we don't have a special 4-20mA probe. For 4-20mA you would need to add a external resistor across the input to the channel. For example at 20mA = (2.5V / 20mA = 125ohm) As the input range of the logger is 2.5 volts. So you round this down to the nearest E series of resistor values, to give a ...
by AndrewA
Fri Jul 05, 2024 1:53 pm
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: Output of spectrum in dBV mode
Replies: 1
Views: 2073

Re: Output of spectrum in dBV mode

Hi Narendra,
The csv exports from picoscope 7 software are in Unit/ √bin width(Hz) not Unit/ √width(Hz).
Units can be changes in the Spectrum -> Axis options-
Linear (volts), Log - dBV, dBu, dbm, Arbitrary dB.
And change Y-axis on graph so see what your exporting.
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by AndrewA
Fri Jul 05, 2024 1:01 pm
Forum: LabVIEW
Topic: Retrieve/Set settings on PicoScope5444DMSO
Replies: 1
Views: 2490

Re: Retrieve/Set settings on PicoScope5444DMSO

Hi, Answers below- Q1. Unfortunately the psdata/pssetting binary file formats are proprietary to Pico Technology. Q2. When you are using our LabVIEW SDK examples you open the unit by ADC resolution, and set the voltage ranges for the channels the same as PicoScope 7 software. The raw data from the ...