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attila

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Everything posted by attila

  1. attila
    Hi @Timotej Merklin Perform a single capture and process the data.
  2. attila
    Hi @Loic VINET The digital-in should be started before the digital-out, otherwise the out may finish or generate the trigger condition before the in starts looking for this. Instead record you can use the simpler to use acqmodeSingle.
  3. attila
    Hi @Martin Obert The Logic Analyzer has CAN FD interpreter and the Protocol tool can send CAN FD messages. Scope to digital conversion is also available in the mixed mode (Scope + Digital/Logic Analyzer). Beside the supported Bus, SPI, I2C, UART, CAN, I2S, 1-Wire, HDMI CEC, Manchester, JTAG, GPIB, SWD, SAE J1850 VPW interpreters, Custom protocols can also be implemented in Logic Analyzer.
  4. attila
    Hi @Loic VINET Could you attach or send me the configuration or the entire script ?
  5. attila
    Hi @Blue21 The supply brick is ATS065T-P190 but the tip of the connector may be a bit longer than the standard version. The thresholding in ADP3X50 is 18.2V .. 19.8V I'm forwarding your request to be for sale. Edit: the connector pin is 1.65mm
  6. attila
    Hi @miketranch Newer WaveForms version can control two identical devices, doubling Scope, AWG and Digital channels. It is recommended to be used with AD3, ADP3X50 or newer devices which support clocking IO. With AD1, 2... the clock is not synchronized. It is not supported with ADP5250 and DD. See in WFs / Help tab, Device Manager and AD3 info.
  7. attila
    Hi @UNM This is likely a mechanical problem since the voltage readback is a feedback from the connector's PCB. The banana connector may got loose on the small vertical PCB. In this case you could take it apart and fasten the connector.
  8. attila
    Hi @dns Such is expected. For more accurate measurement Scope/Time/Average or Average/Averaging in FFT, Spectrum, Network and Impedance Analyzer can be used.
  9. attila
    Hi @k_b It is probably trigger on signal ringing, glitch on the falling edge. Zoom in, increase the sample rate to have a better view.
  10. attila
    Hi @scott.moore The alternate trigger to work with 5-10ms seems to require the Scope interface to be invisible. tt1.dwf3work Having this in from adds a few milliseconds of delay, so it may not catch the next trigger. Such method can be implemented with better performance in custom app/script. And this is a solution with data processing in Script: tt2.dwf3work
  11. attila
    Hi @matthew-aedapt The Scope.DigitalChannels.I2S.events is an array with the interpreted values from the current capture, .eventStamps the associated relative time.
  12. attila
    Hi @scott.moore What is the distance between the triggers ? What measurement precision do you need ? The software timer only has a few milliseconds of resolution/precision. If the distance is less than a few milliseconds, trigger on event 1 use a script to look for event 2 If it is more, you can configure alternate trigger and use the device trigger date&time difference for distance, for device system frequency resolution (8-10ns) You can also use the sample time (trigger crossing interpolation) difference for higher resolution measurement.
  13. attila
    Hi @matthew-aedapt You will probably need to make some settings to suit your needs, such as the I2S options: i2s.dwf3work
  14. attila
    Hi @scott.moore The only way to do this is to trigger the capture with event 1, then process the waveform and look for event 2.
  15. attila
    Hi @korn Thank you for the request.
  16. attila
    Hi @pieb It could be something damaged in the analog circuitry, draining too much power after the analog rails are enabled and the current limitation shuts down the device. For warranty and replacement contact the support.digilent @ ni.com specifying the Date of Purchase, Seller and Purchase Order/ Web order Number. Otherwise, here you have some repair tips:
  17. attila
    Hi @matthew-aedapt Than would be a bit complicated to do. Alternatively to visualize analog and digital at the same time, use the Scope with Digital and a slow input signal. With tall digital row the data is also represented as analog signal and the digital data can be used in Math channels.
  18. attila
    Hi @Leo_W
  19. attila
    Hi @gvo See the in WF SDK/ manual.pdf and samples/ py/ AnalogOut_Sine.py AnalogOut_Custom.py ... examples Edit: The WF SDK/ samples/ dwfcmd/ command line application may also be useful for you.
  20. attila
    Hi @AstroKevin You could use the 'Run All' button in the top-right of the app, or a Script and launch the app from a batch file with workspace and -runscript argument.
  21. attila
    Hi @AstroKevin It should be configured after each device open. You can set DwfParamOnClose 0 to keep the device outputs active and generator running after close. FDwfDeviceAutoConfigureSet 0 to reduce device communication time when setting many options. See: AnalogIO_DigitalDiscovery.py
  22. attila
    Hi @AstroKevin This is fixed in the latest release and beta version.
  23. attila
    Hi @reddish I'm sorry to hear that. To avoid registration, the direct release links can be found under the Previous Versions and the latest beta version can be downloaded from:
  24. attila
    Hi @Leo_W Hope this helps:
  25. attila
    Hi @spillari Configure the SPI interpreter options in the Logic Analyzer to be 12bits. Use CmdRead command, you can also use the SPI functions from the Script tool...
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