Unable to see Digilent Analog Discovery 2 device in Analog Input Recorder app

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Hi, I'm able to run successfully the code reported below, but I can't see my Analog Discovery 2 device in the Analog Input Recorder app (nor Analog Output Generator).
I can see the device in the Hardware Manager, but when I click on the device I get the following error message:
Many thanks in advance for any help or advice.
Regards
daqvendorlist
dev = daqlist
dev.DeviceInfo(5)
dq = daq("digilent")
addoutput(dq, "AD1", "1", "Voltage");
addoutput(dq, "AD1", "2", "Voltage");
ch_out = dq.Channels(1:2);
ch_out(1).Name = "AD1_1_out";
ch_out(2).Name = "AD1_2_out"
addinput(dq, "AD1", "1", "Voltage");
addinput(dq, "AD1", "2", "Voltage");
ch_in = dq.Channels(3:4);
ch_in(1).Name = "AD1_1_in";
ch_in(2).Name = "AD1_2_in"
rate = 300e3;
dq.Rate = rate;
% Specify a 10 Hz sine wave for 1 second.
f = 10;
totalduration = 1;
n = totalduration * rate;
t = (1:n)/rate;
output = sin(2*pi*f*t)';
[data, startTime] = readwrite(dq, [output 2*output]);
plot(data.Time, data.AD1_1_in, data.Time, data.AD1_2_in);
xlabel('Time (s)');
ylabel('Voltage (V)');
title(['Clocked Data Triggered at: ' datestr(startTime)])
  2 Comments
Branislav Korenko
Branislav Korenko on 25 Sep 2022
Edited: Branislav Korenko on 25 Sep 2022
Hi,
Actually having the same issue any suggestions why the Analog Input Recorder app doesn't see the AD2?
Thank you and Best Regards,
Branislav
Angelo Cacini
Angelo Cacini on 25 Sep 2022
Hi,
no progress from my side, still unable to use Analog Input Recorder app.
As work arround I've used the code posted above.
Regards,
Angelo

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Answers (1)

Seth Furman
Seth Furman on 12 Sep 2022
I should mention that datestr is discouraged. Prefer datetime where possible.
For example,
dt = datetime("now","Format","dd-MMM-yyyy-HH-mm-ss")
dt = datetime
12-Sep-2022-20-59-59
string(dt)
ans = "12-Sep-2022-20-59-59"

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