m72 Posted May 29, 2019 Share Posted May 29, 2019 Hello! Can be "Logic Detector" added to trigger menu in "Scope" instrument? I use this workaround in WaveForms V3.11.7 (beta, Windows, 64 bit): 1. In AD2 settings set "Trigger 1" to "Logic Detector" 2. In "Scope" use "Trigger 1" as trigger. With best regards, Mikhail. Link to comment Share on other sites More sharing options...
0 m72 Posted July 31, 2023 Author Share Posted July 31, 2023 (edited) Hello! WaveForms 3.20.23, DigitalDisovery Wrong DIO labels in Logic. The right label is "DIO 24". With best regards, Mikhail. Edited July 31, 2023 by m72 Link to comment Share on other sites More sharing options...
0 attila Posted July 31, 2023 Share Posted July 31, 2023 Hi @m72 Fixed in the latest: m72 1 Link to comment Share on other sites More sharing options...
0 m72 Posted October 6, 2023 Author Share Posted October 6, 2023 Hello! WaveForms 3.20.35, DigitalDiscovery Supplies parameters does not save: Drive, Slew and pulls. Saves only voltage and threshold. With best regards, Mikhail. attila 1 Link to comment Share on other sites More sharing options...
0 attila Posted October 7, 2023 Share Posted October 7, 2023 Hi @m72 Thanks for the observation. Fixed for the next version. m72 1 Link to comment Share on other sites More sharing options...
0 m72 Posted October 12, 2023 Author Share Posted October 12, 2023 Hello! WaveForms 3.20.36, DigitalDiscovery After reopening project: Digital IO pulls: + saved/restored - not shown actual state by sliders DIN pull: - not saved/always restored as "down" DIO drive/DIO slew: + saved/restored Logic: In record mode always fills only in first buffer. With best regards, Mikhail. Link to comment Share on other sites More sharing options...
0 attila Posted October 13, 2023 Share Posted October 13, 2023 Hi Mikhail, In order to reduce the size of the project/workspace and improve save/load times, the buffers are only used for repeated captures, which are usually done with less samples. Please add the recordings/captures you are interested in to tabs (green +) to save them. The DIO/DIN option save/load is fixed in the latest: m72 1 Link to comment Share on other sites More sharing options...
0 m72 Posted December 5, 2023 Author Share Posted December 5, 2023 Hello! WaveForms 3.21.17, AD3 When I tried to calibrate the AD3, the power supplies behaved strangely. After calibration using the Wizard, the specified and measured voltages differed by 0.1 volt. The quality indicator switched between red and green. Then I calibrated the power supplies individually and everything returned to normal. With best regards, Mikhail. attila 1 Link to comment Share on other sites More sharing options...
0 attila Posted December 5, 2023 Share Posted December 5, 2023 Hi @m72 Thank you for the observation. It will be fixed in the next version 3.21.18 I recommend using the individual calibrations which you need to perform. To overcome this wizard bug, before the wizard press Reset/ Reset to zero. m72 1 Link to comment Share on other sites More sharing options...
0 attila Posted December 6, 2023 Share Posted December 6, 2023 Hi @m72 m72 1 Link to comment Share on other sites More sharing options...
0 m72 Posted December 6, 2023 Author Share Posted December 6, 2023 (edited) Hello! WaveForms 3.21.18, AD3 Tools: oscilloscope and AWG. When I set the offset of channel C1 (so that I can see it higher on the screen), the signal that pass the C1 filter and in the AWG is also shifted up by this value. Those. I raised channel C1 by 1 volt up on the screen and the signal that comes out from the AWG (basic, source C1, amplitude 100%, offset 0.0) rose by 1 volt. I watch the AWG signal on another device. Is this right? With best regards, Mikhail. P.S. I want to install a radiator on Spartan-7. I think 70-75°C is too hot. Please tell me the distance between the screws on the case. I think it's about 65-70mm. P.P.S. Done. The holes are located at the corners of a 71.12mm (2.8") square. I used CNC to remove pads with a diameter of 6 mm to a depth of 0.5 mm and gained access to the screws without peeling off the label. If you use a cutter with a diameter of 1 mm, you can cut to a depth of 1 mm. Edited December 8, 2023 by m72 Link to comment Share on other sites More sharing options...
0 attila Posted December 7, 2023 Share Posted December 7, 2023 Hi @m72 Yes, the oscilloscope offset shifts the signal so the filter input is also shifted, like -1V input offset makes +1V to be 0 input for the filter. m72 1 Link to comment Share on other sites More sharing options...
0 m72 Posted December 7, 2023 Author Share Posted December 7, 2023 Hello! WaveForms 3.21.18, AD3 "Digital input options: digital, analog only or both". When I select "analog only", the digital sub-window submenu (digital samples and frequency) disappears from the Options menu in the right toolbar. On the one hand, there is logic in this. The sampling rate and sample count can be the same as for the analog part (64k samples for a digitized single signal, like 1-wire, that's interesting). But there is no menu or correspondence to real analog parameters. It seems to me that the transfer of these parameters from the analog part to the digital part has been lost. With best regards, Mikhail. Link to comment Share on other sites More sharing options...
0 attila Posted December 7, 2023 Share Posted December 7, 2023 Hi @m72 With "Analog only" the number of samples and rate of digital view gets stuck with the first capture parameters. I didn't notice this before. It is fixed for next version. Thank you for the observation. m72 1 Link to comment Share on other sites More sharing options...
0 attila Posted December 14, 2023 Share Posted December 14, 2023 Hi @m72 m72 1 Link to comment Share on other sites More sharing options...
0 m72 Posted December 15, 2023 Author Share Posted December 15, 2023 (edited) Hello! WaveForms 3.21.19, AD3 Tool: oscilloscope When I select "record" and "analog only", the analog and digital channel graphs do not match each other. The trigger positions match, but the start and end do not. In the recording parameters, the trigger is equal to 10%. With “digital only” and “digital and analog” modes everything is correct. With best regards, Mikhail. Edited December 15, 2023 by m72 Link to comment Share on other sites More sharing options...
0 m72 Posted December 15, 2023 Author Share Posted December 15, 2023 (edited) del Edited December 17, 2023 by m72 Link to comment Share on other sites More sharing options...
0 attila Posted December 16, 2023 Share Posted December 16, 2023 Hi @m72 Thanks for the photos of the ancient equipment 😃 The record with analog only will be fixed in the next version, after the holidays, after January 8th. m72 1 Link to comment Share on other sites More sharing options...
0 m72 Posted January 9 Author Share Posted January 9 (edited) Hello! WaveForms 03.21.19, Digital Discovery Something is wrong with PLL. In patterns I set the pulse "low 30k", "high 10k", "divisor 1". At 100 MHz it works normally, the pulse duration is 100 μs, the period is 400 μs. At 50 MHz, the width is 333 μs, the period is 1333 μs. This also affects measurements in the logic analyzer. WF 3.20.26 - works fine. With best regards, Mikhail. Edited January 9 by m72 Link to comment Share on other sites More sharing options...
0 attila Posted January 9 Share Posted January 9 Hi @m72 Thank you for the observation. It is fixed for the next version. Link to comment Share on other sites More sharing options...
0 attila Posted January 10 Share Posted January 10 Hi @m72 m72 1 Link to comment Share on other sites More sharing options...
0 m72 Posted January 10 Author Share Posted January 10 (edited) Hello! When you turn off any channel of the oscilloscope, the list of digital channels is deformed (dramatic collapse). Please also check other modes. If a channel is not available (analog in "digital only" or digital in "analog only"), it is not marked as unavailable, but is replaced by another. Regards, Mikhail. Edited January 10 by m72 Link to comment Share on other sites More sharing options...
0 attila Posted January 11 Share Posted January 11 Hi @m72 The given names of the signals are not updated automatically when changing inputs or devices. The next sw version will update them if they start with the default names, DIO, DIN or Sc. Edit: Only the enabled analog channels are digitized. Link to comment Share on other sites More sharing options...
0 attila Posted January 15 Share Posted January 15 Hi @m72 m72 1 Link to comment Share on other sites More sharing options...
0 m72 Posted February 9 Author Share Posted February 9 Hello! WaveForms 3.21.26 Example script for finding I2C devices does not work. "SyntaxError: Parse error line: 11" With best regards, Mikhail. Link to comment Share on other sites More sharing options...
0 attila Posted February 9 Share Posted February 9 Hi @m72 Thank you for the observation. This version expects a return in the last line or something that it can return... I wanted to have this rule for some (math, measurement...) scripts, unfortunately it is applied for all scripts in the app. This should work: // Find I2C devices // array to store the present adresses var rgadr = []; if(Clear()!=true) return "I2C bus error. Check the pull-ups."; for(var i = 8; i < 120 && wait(); i++){ //Write(address) return true when acknowledged var f = Write(i); if(f == true) rgadr.push("0x"+i.toString(16)); } if(rgadr.length) return rgadr; return "No I2C device found"; m72 1 Link to comment Share on other sites More sharing options...
Question
m72
Hello!
Can be "Logic Detector" added to trigger menu in "Scope" instrument?
I use this workaround in WaveForms V3.11.7 (beta, Windows, 64 bit):
1. In AD2 settings set "Trigger 1" to "Logic Detector"
2. In "Scope" use "Trigger 1" as trigger.
With best regards, Mikhail.
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