Piotr Rzeszut

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Piotr Rzeszut last won the day on July 7 2018

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  1. Piotr Rzeszut

    Waveforms 3.8.22 UART Protocol/Logic bug + suggestions

    @attila As always: Thank you very much Another suggestion: In scope we do have Average and Oversampling options. None is followed by maximum value, then decreasing to reach 1 (which is equivalent to none). Ex. for Oversampling, we have options arranged like this: None, 16, 8, 4, 2, 1 In my opinion better order would be to place None value next to minimal (and maybe replacing value of 1 by "1 (none)", so it will be: 16, 8, 4, 2, 1, None or 16, 8, 4, 2, 1 (none).
  2. Hi, Windows 7x64 Waveforms 3.8.22 (beta) Analog Discovery 2 / Digital Discovery Issue: inverting polarity in Protocol has no transfer to Logic analyzer window Steps to reproduce: Run Protocol Select UART Polarity: Inverted Click Logic Analyzer In Logic UART is set to be decoded with Standard polarity Suggestion: UART data should be also available with HEX formatting or other non-ASCII formats. Also an option to break line after N chars received would be nice Kind Regards
  3. Piotr Rzeszut

    Analog discovery 2 waveform generator

    No it cannot. You may use a mini computer like Orange pi.
  4. Piotr Rzeszut

    Waveforms CAN bus

    You have to connect a CAN transceiver to the AD2 to provide a physical layer.
  5. Piotr Rzeszut

    Analog Discovery 2 as surface scanner (X,Y out; Ch1,2 in)

    Hi, @remalytics It can be definitely done by preparing custom software using Python, LabVIEW, etc...
  6. Piotr Rzeszut

    Analog Discovery 2 Protocol Decoding Add ON Request

    @attila, @Astro-Smart I am referring to Protocol window, where I can see ASCII representation of data. I am not sure if this representation will be visible in Protocol window only when it is selected in Logic, or permanently. If it is visible only when selected in Logic I think it would be ok, but permanently displaying ASCII in Protocol window may be confusing in some general use cases.
  7. Piotr Rzeszut

    Analog Discovery 2 Protocol Decoding Add ON Request

    Hi, @attila Would user be able to disable such decoding in Protocol mode? Sometimes such decoding is usefull, sometimes - it is not. Kind regards and thank's for a great job. PR
  8. Piotr Rzeszut

    Oscilloscope IOs with the BNC adapter connected

    These pins are disconnected from pin header in order to minimise parasitic parameters, I suppose. The only way to use BNC and 2.54 connector would be to solder some wires, but being aware that negative terminals of the scope are hardwired to GND. On the breadboard adapter all signals are routed to connectors. And you can use breadboard adapter with BNC adapter but with analog signals provided and probed using BNC cables/oscilloscope probes
  9. Piotr Rzeszut

    Analog Discovery 2 Protocol Decoding Add ON Request

    That would be suitable. I wonder if decoding some control characters would also be useful (like CR, LF).
  10. Piotr Rzeszut

    Analog Discovery 2 Protocol Decoding Add ON Request

    I also think that ascii representation would be nice as sometimes text data are being transmitted using other protocols.
  11. Piotr Rzeszut

    WaveForms Protocol UART issue

    Thank you for your answer!
  12. Piotr Rzeszut

    WaveForms Protocol UART issue

    Hi, I have noticed an issue in WF 3.8.8 (beta) x64 Windows To reproduce: Run WF (device already plugged in - in my case DD) Run Protocol Enter a text in TX window (see attached image) Click send The Send button remains presses Click send again Change the text Click Send button Old text appears again ad. 3. ad. 5. ad. 6. ad. 9.
  13. Piotr Rzeszut

    Analog Discovery 2 interfacing CAN

    TX and RX channels are defined in Protocol -> CAN Window: Functions for setting Rx and Tx channels are described in SDK Reference Manual: Also, in my opinion, you have to use a proper CAN transceiver for TX, as the transceiver is not only a level shifter, but realizes differential interface. Maybe you can monitor without a ttransceiver, if I/O threshold would be sufficient to voltage levels on one of CAN lines.
  14. Piotr Rzeszut

    Impedance Analyzer Internal Compensation

    Yes. First you should measure your resistance with a precise multimeter and enter it in Compensation window. Then open compensation is without load, and short is with shorted DUT terminals. Please be aware, that compensation should be repeated when you change frequency range, frequency step, etc.
  15. Piotr Rzeszut

    Impedance Analyzer Internal Compensation

    Yes, I meant these options.