Search found 410 matches

by AndrewA
Tue Jul 18, 2023 1:50 pm
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: Treiber für Picoscope 4425A in Picoscope 7
Replies: 1
Views: 1502

Re: Treiber für Picoscope 4425A in Picoscope 7

PicoScope software use the dll's that require the kernel drivers to be installed. The USB kernel drivers are installed by the PicoScope 7 installed. If want to try install just the kernel drivers, these are installed locally when installing PicoScope 7 or the SDK packages under C:\Program Files\Pico...
by AndrewA
Wed Jul 12, 2023 12:30 pm
Forum: PicoLog
Topic: Calculating KWh (VA) from a CM3 with a Excel spreadsheet
Replies: 1
Views: 1136

Calculating KWh (VA) from a CM3 with a Excel spreadsheet

I have to attached an excel spreadsheet I have created to calculate kWh using data exported from Picolog 6. To use- Open PicoLog 6 with your CM3 data displayed. Go to the table view and configure it as below, you need to set- image-2022-10-25-12-37-05-236.png Time format to - "Hours, minutes and sec...
by AndrewA
Mon Jul 03, 2023 12:19 pm
Forum: PicoLog
Topic: Battery Logging - multicell packs modules
Replies: 0
Views: 13851

Battery Logging - multicell packs modules

For logging cell voltages in multicell battery packs (li-ion for example), you can use resistor dividers with our picolog 1000's or ADC20/24 loggers. For the first cell you can have a resistor divider if max. cell voltage is above the logger 2.5V or direct connection. Attached a schematic file which...
by AndrewA
Mon Jul 03, 2023 9:24 am
Forum: LabVIEW
Topic: Resetting USB communication with TC-08
Replies: 1
Views: 961

Re: Resetting USB communication with TC-08

You need to know the handle value of the device open to close it. But handle values are always the same. So for example if you just have one device the handle value is 1. The vi - \USBTC08Lib\USBTC08OpenUnit.vi Will call openunit if 0 is returned for the handle it will call the error handler (USBTC0...
by AndrewA
Fri Jun 30, 2023 2:58 pm
Forum: LabVIEW
Topic: How to release captured waveforms from buffer?
Replies: 2
Views: 1324

Re: How to release captured waveforms from buffer?

Hi Markus, For the the while loop in your code you change this to a for loop and set it up to write a different file for each buffer of ChannelA, as pictured below- Parallel_for_loop.png This won't be any faster, but if you right on the edge of the for loop an choose "Configure Iteration Parallelism...
by AndrewA
Mon Jun 12, 2023 1:04 pm
Forum: LabVIEW
Topic: Labview : trigger mode single
Replies: 1
Views: 3125

Re: Labview : trigger mode single

Hello SAMi, If you are trying to use LabIVEW to do a single trigger with LabVIEW examples I suggest use the the block example - https://github.com/picotech/picosdk-ni-labview-examples/blob/master/ps2000a/PicoScope2000aExampleBlock.vi And remove the while loop from vi above. To turn off autotrigger s...
by AndrewA
Mon Jun 12, 2023 12:37 pm
Forum: LabVIEW
Topic: PS6424E LabVIEW:PICO_NOT_FOUND
Replies: 1
Views: 2105

Re: PS6424E LabVIEW:PICO_NOT_FOUND

The PS6424E uses the ps6000a API not the ps6000.
The examples for the ps6000a API are here-
https://github.com/picotech/picosdk-ni- ... er/ps6000a
Please follow- https://github.com/picotech/picosdk-ni- ... ter#readme
by AndrewA
Mon May 15, 2023 3:31 pm
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: Problem with include files for libps3000a
Replies: 1
Views: 712

Re: Problem with include files for libps3000a

Hi, Just looked on a Ubuntu box with PicoScope 7 installed, the the header files are in folders for each API for example- /opt/picoscope/include/libps3000a/ Which does not contain have all the addition header files. I would copy the missing files from say the /libps6000a/ folder to the /libps3000a/ ...
by AndrewA
Mon May 15, 2023 2:50 pm
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: Cannot find libpl1000 package on Ubuntu
Replies: 1
Views: 597

Re: Cannot find libpl1000 package on Ubuntu

Hi,
Please see- topic41976.html
You need to get the pl1000 package from https://labs.picotech.com/debian
by AndrewA
Mon May 15, 2023 11:03 am
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: Reference waveform bug - spectrum mode
Replies: 4
Views: 31104

Re: Reference waveform bug - spectrum mode

Hi,
I have created bug for this issue for PicoScope 7, I cannot promise when this bug will be addressed.
by AndrewA
Fri May 12, 2023 1:40 pm
Forum: LabVIEW
Topic: New example code for PT-104
Replies: 0
Views: 5800

New example code for PT-104

Some new LabVIEW code for the PT-104. (Close unit support has been added to the PicoErrorHandler2.vi.) UPDATE- Reworked example and new sub vi's see- https://github.com/picotech/picosdk-ni-labview-examples/tree/master/usbpt104 Please follow the readme- https://github.com/picotech/picosdk-ni-labview-...
by AndrewA
Thu Apr 27, 2023 11:23 am
Forum: General Software Discussions
Topic: Issues and best practices when using Pico SDK/API (shared libraries/dll's)
Replies: 0
Views: 6205

Issues and best practices when using Pico SDK/API (shared libraries/dll's)

Invalid data, inconsonant results and crashes/exceptions can be caused by a number issues in your code. Please check this list of best practices it may fix your issue when using the API/SDK. 1) Pass Unmanaged memory to data Buffers. The API functions use unmanaged memory to write data into, passing ...
by AndrewA
Wed Apr 19, 2023 11:11 am
Forum: General Software Discussions
Topic: Python - OpenUnit with Serial Number
Replies: 0
Views: 5854

Python - OpenUnit with Serial Number

You can open a unit with a specific serial by passing with the openunit function. I managed to get the scope to open via serial by adding the code below to one of our ps4000a examples- p_serial = ctypes.create_string_buffer(b"JO259/0994") # create a buffer containing a NUL terminated string print("P...
by AndrewA
Wed Apr 19, 2023 8:46 am
Forum: LabVIEW
Topic: Looking for windows 64 bit build of ps3000awrap.dll
Replies: 1
Views: 1160

Re: Looking for windows 64 bit build of ps3000awrap.dll

Hi, The wrapper dll's have been removed from the Windows SDK installer, but binaries are here- https://github.com/picotech/picosdk-c-wrappers-binaries/archive/refs/heads/master.zip This is all detailed in the LabVIEW repository readme- https://github.com/picotech/picosdk-ni-labview-examples#readme Y...
by AndrewA
Thu Apr 13, 2023 10:30 am
Forum: PicoScope 5
Topic: How to install Picoscope using an unattended installation
Replies: 8
Views: 77723

Re: How to install Picoscope using an unattended installation

See the latest post related to silent/unattended installation here-
topic42108.html