[Patterns and I2C Instrument not working together]

Hi @Rohan16

You can use StaticIO to drive the DIO 0/1. If not Z this has higher priority over the DIO than Patterns and Protocol.

[How can I get the Cs value of impedance Meter with Script?]

Hi @Denspa

Impedance.Traces.Trace.getData("Cs")[0]

[Patterns and I2C Instrument not working together]

Hi @Rohan16

Only one interface can run at a time that requires the same device resource.

[amplifier source load impedance measurement]

Hi @bsaulquin

 

The Impedance Analyzer is not suitable for such measurement.
This is intended for low power testing of component, passive filters...

The amplifier needs high power reference load.
https://sengpielaudio.com/calculator-InputOutputImpedance.htm

Here I used an floating external supply and 6.2R power resistor, I had at hand, connected to the output.

I measured an output impedance of 0.31 Ohms.

 

Here R1 is without and C2 is with load.
For me the THD and noise my be high due to the wiring or this is just a cheap amplifier.

[WF Sample Code - Running AnalogIn_FFT.py]

Hi @Caleb Messerly

Download and install armhf.deb packages

[amplifier source load impedance measurement]

Hi @bsaulquin

See the following: 
https://www.google.com/search?q=how+to+measure+amplifier+output+impedance+%3F

For frequency response use the Network Analyzer and the spectrum options under Magnitude.

[Digilent HW with 32 digital IO channels]

Hi @JAlaj

Select 40bit sampling and add 32, 33 SPI interpreters

[amplifier source load impedance measurement]

Hi @bsaulquin

See the Help tab of the application. Provide more information about the project and screenshot.

[WF Sample Code - Running AnalogIn_FFT.py]

Hi @Caleb Messerly

Download digilent.adept.runtime...armhf.deb and digilent.waveforms.adp3X50...armhf.deb
https://digilent.com/reference/software/adept/start
https://digilent.com/reference/software/waveforms/waveforms-3/start

sudo apt install ./digilent.adept.runtime...armhf.deb ./digilent.waveforms.adp3X50..armhf.deb

See the manual and examples WF SDK/ samples/ py/ 
Command line script/app can be developed/tested on computer then ported to the embedded Linux.

or see the following:

 

[waveforms rpm package can not find installed qt5-qtbase package]

Hi @aminoh

The package naming is different in various rpm repos, like libQt5Something5 or libqt5Something5 or qt5-something-5
This problem will be solved later since it requires updating the build machines. Until then, for some distributions, the packages need to be installed manually.

[waveforms rpm package can not find installed qt5-qtbase package]

Hi @aminoh

It should work. The device communication is done by adept.runtime package.
I'll try to fix this Qt application dependency, but I'm having hard time using openSUSE with VBox.

[BNC Adapter not working at all]

Hi @Mesh_Houston

Set the jumpers behind the BNC connector to DC.

[Patterns Tool Syntax error]

Hi @Rohan16

Yes, add manually, use workspace

Use Ctrl+Space or check Edit/'Code completion' but too many suggestion can be disturbing in writing, see the Help tab

 

[Patterns Tool Syntax error]

Hi @Rohan16

Probably you have no signal added with name DIO24

See the following:

[waveforms rpm package can not find installed qt5-qtbase package]

Hi @aminoh

If the libqt5 multimedia, script and serialport are installed the 'base' is already installed.
(All these dependencies should be installed automatically when installing waveforms, but it looks like suse would need different requisite naming.)
Try to install waveforms with force, option 2

[Digital Discovery to collect 16 bit SPI data - multiple slaves with same CS, CLK, MOSI and individual MISO]

Hi @JAlaj

If you are listening on signal use Protocol/SPI/Spy 'Receive to File' or for SPI master write a Custom script or Sensor for precise hardware timer.

[ADP3250 fw 3.22.13]

Hi @bryan78

Which software version are you using ?
Could you provide more detail about the issue ? It seems to me working correctly. I notices some delay with Protocol/UART/Spy at lower rates, which needs improvement in the 'firmware'.

[Spectrum Analyzer Python script Analog Discovery 2.]

Hi @Ostin Flores

It is linear average of Vrms values.
The latest version adds "RMS average" option.

[Waveform improvements]

Hi @sintech

1.

 

[Suggestion for Waveform-Software]

Hi @Fonso

 

[Why is FDwfAnalogInStatus always used in loops?]

Hi @Marcus Watson

If you are capturing up to device buffer size of samples you can use acqmodeSingle, see WF SDK/ samples/ py/ AnalogIn_Acquisition.py, AnalogIn_Trigger.py.... This does not need loop, but you should verify if the capture is done with FDwfAnalogInStatus before reading the data.
The record mode is for capturing more samples at lower rate, using data streaming and this requires loop to transfer the chunks of data.

[ADP3450 USB 5V]

Hi @Al B.

The 4 USB host ports are only available with Linux boot mode.

[confused on python interface]

Hi @erikderuijter

I'm not familiar with this unmaintained 'WF_SDK' wrapper.
See the WaveForms SDK manual and examples.
The indexing in code is base 0, 4th is 3

 

[Waveform Logic Analyzer, report data by selsecting specific time region]

Hi @game890921

Cut, 'Add tab with visible data', select Tab, Export
 

[waveforms rpm package can not find installed qt5-qtbase package]

Hi @aminoh

It looks likes the following dependencies need to be installed manually:
sudo zypper install libQt5Multimedia5 libQt5Script5 libQt5SerialPort5