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Posts posted by attila
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Verify your disk and try to reinstall WaveForms, including Adept Runtime section.
It looks like the files are corrupt. The installer has integrity checking, so if this was corrupt during download or copy, it should prompt an error message and not let to continue. -
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Hi @Rohan16
Currently you are only sending an 0x0A 8bit command.
Enter the words you want to write here, like it is by default prefilled: -
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Hi @joshna
Probably the V_DS input voltage on the analog input channel is out the range.
The analog inputs of AD3 have two input ranges, approximately 5V and 50V pk2pk, and adjustable offset.
Set offset or range dwf.FDwfAnalogInChannelOffsetSet(hdwf, #, c_double(2.5)) or dwf.FDwfAnalogInChannelRangeSet(hdwf, #, c_double(50.0)) -
Hi @malb
Update digilent.adept.runtime https://digilent.com/reference/software/adept/start
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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.
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Hi @Denspa
Impedance.Traces.Trace.getData("Cs")[0]
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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.htmHere 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. -
Download and install armhf.deb packages
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Hi @bsaulquin
See the following:
https://www.google.com/search?q=how+to+measure+amplifier+output+impedance+%3FFor frequency response use the Network Analyzer and the spectrum options under Magnitude.
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Hi @bsaulquin
See the Help tab of the application. Provide more information about the project and screenshot.
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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/startsudo 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:
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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. -
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. -
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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
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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
Error: ...either not designed to run on Windows or it contains an error
in Test and Measurement
Posted
Hi @tyoung_google
I was referring to check your SSD/HDD