-
Posts
6,651 -
Joined
-
Last visited
Reputation Activity
-
-
attila got a reaction from Hiro in Continue to output clock waveform repeatedly
Hi @Hiro
Yes, this can be done with Analog and Digital Discovery as well.
-
attila reacted to Josh Williams in Source Meter for IV Curves
Thanks for the info! I'll keep my eyes peeled for the Power Adapter for the AD. For now I'm continuing to use a Keithley source meter for doing IV curves.
-
attila reacted to samuel.cregut in logging
Hi attila!
Thank you very much; iwas not in the protocol window: now it's fixed ! thanks!
-
-
attila got a reaction from A.Chuck in Analog Discovery 2 not recognized by windows
Hi @A.Chuck
Glad to hear that.
The USB controller does not need to be programmed since the IDs are stored in external EEPROM.
-
attila reacted to MaciejR in How to change slope in DAC
Thank you very much. This helps me when I choose the dynamic option (3) for FDwfDeviceAutoConfigureSet .
-
attila reacted to Take4 in AD PRO 3000 Waveform SDK
Hi @reddish
The dwf package seems very useful.
I installed it.
Thanks for the useful information.
-
attila got a reaction from otherguy in Impedance analyzer questions
Hi @otherguy
I used https://digilent.com/reference/add-ons/impedance-analyzer/start and connected one pair of twisted cable with open then whit short at the other end.
Ls-dash
Z-solid Rs-dash Xs-dot
-
attila reacted to AaronD in Waveforms not running on a Raspberry Pi 4
I had just updated earlier that day, but I tried again anyway. Nothing to update.
--fix-broken didn't find anything broken either.
But the digilent.waveforms_beta_3.20.24_armhf.deb worked. sudo apt installed it, shutdown, waited a couple seconds, started back up, and it's happy!
Thank you!
-
attila got a reaction from silverdiamond in Script Execution timing.
Hi @silverdiamond
See the Example menu and Help tab.
You probably want the following:
Wavegen.Channel1.run(); Scope.single(); if(!Scope.wait()) throw "Stopped"; var ptp = Scope.Filter1.measure("Peak2Peak");
-
-
attila reacted to ysrevol in How to use “Each triggered acquisition” when logging data on an oscilloscope.
Solved.
I changed the oscilloscope settings from [Auto] to [Normal] and it saved well.
thank you~
-
attila got a reaction from nurber3 in What connector is used in the Digital Discovery cables?
Hi @nurber3 @BobA
Looking for these?
https://www.digikey.com/short/rm92v3db
-
attila reacted to silverdiamond in Set a signal generator output to float.
So the only way of doing it is using an external relay and a digital output to drive the relay, correct?
-
attila got a reaction from nurber3 in Differential signals
Hi @bryan78
It can be done using DIOs 0/3.3V, just select for both Idle 0. Here I used idle 1 for A to be able to decode it as nondifferential.
Also see the 2nd method using Wavegen up to +/-5V
const tx = "hello"; const hz = 9600; var rga = [], rgb = []; for(var i = 0; i < tx.length; i++){ rga.push(0); rgb.push(1); // start for(var j = 0; j < 8; j++){ var c = 1&(tx.charCodeAt(i)>>j); rga.push(c); rgb.push(1-c); } rga.push(1); rgb.push(0); // stop } Patterns.Channels.DIO0.custom = rga; Patterns.Channels.DIO1.custom = rgb; Patterns.Channels.DIO0.Frequency.value = hz; Patterns.Channels.DIO1.Frequency.value = hz; Patterns.States.Run.value = 10.0*i/hz; Patterns.States.Repeat.value = 1; Patterns.run();
const tx = "hello"; const hz = 9600; var rga = [], rgb = []; for(var i = 0; i < tx.length; i++){ rga.push(-1); rgb.push(1); // start for(var j = 0; j < 8; j++){ var c = 1&(tx.charCodeAt(i)>>j); rga.push(c?1:-1); rgb.push(c?-1:1); } rga.push(1); rgb.push(-1); // stop } Wavegen.Custom.set("A", rga); Wavegen.Custom.set("B", rgb); Wavegen.Channel1.Custom.SampleRate.value = hz; Wavegen.Channel2.Custom.SampleRate.value = hz; Wavegen.States.Run.value = 10.0*i/hz; Wavegen.States.Repeat.value = 1; Wavegen.run();
-
attila got a reaction from lombster in How do I set custom values for RiseTime and FallTime?
Hi @lombster
Add and modify LogThr and HighThr measurements
-
attila got a reaction from YolooZ in Temperature shown in Supplies window of the WaveForms
Hi @YolooZ
Yes, this is normal.
When the die temperature reaches 85*C, the device stops.
Before this, or when the power voltage falls outside the normal range, a warning will appear in the application status bar.
-
-
attila got a reaction from ZYN in Logic Analyzer Trigger Option
Hi @ZYN
To capture the second message start you probably need to trigger on a positive long (More) pulse, and use Single otherwise it will also trigger on following messages.
-
attila got a reaction from ZYN in Logic Analyzer Trigger Option
Hi @ZYN
Are you looking for this Counter option ?
-
attila reacted to ZYN in Logic Analyzer Trigger Option
Oh I am not sure! I will try it out when I get the chance.
-
attila got a reaction from ZYN in Waveforms Logic Analyzer Color
Hi @ZYN
That color is not adjustable but in the next version will be changed to orange to be easier to read on dark background.
Thank you for the observation.
-
attila got a reaction from nurber3 in Analog Discovery 3 information
Hi @nurber3
In the device manager select the 2nd configuration, enable only one channel, set samples to 64Ki
-
attila reacted to zumin in AnalogImpedance_Analyzer.py is not work at v3.20.1 , but work at v3.19.5
thx!