DAQ - Simulink NI myDAQ
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Hi,
i want to measure analog and digital Signals in Simulink with an NI myDAQ Device.
http://www.ni.com/mydaq
I use a 32bit MATLAB (Data Acquisition Toolbox Version 3.6 R2014b) in a 64bit Windows 7 PC. The Support Package is installed too.
http://de.mathworks.com/hardware-support/ni-mydaq.html
Device (myDAQ) works with NI Software without problems
devices =
ni: National Instruments NI myDAQ (Device ID: 'myDAQ1')
Analog input subsystem supports:
-2.0 to +2.0 Volts,-10 to +10 Volts ranges
Rates from 0.1 to 200000.0 scans/sec
2 channels ('ai0','ai1')
'Voltage' measurement type
Analog output subsystem supports:
-2.0 to +2.0 Volts,-10 to +10 Volts ranges
Rates from 0.1 to 200000.0 scans/sec
2 channels ('ao0','ao1')
'Voltage' measurement type
Digital subsystem supports:
8 channels ('port0/line0' - 'port0/line7')
'InputOnly','OutputOnly','Bidirectional' measurement types
Counter input subsystem supports:
Rates from 0.1 to 100000000.0 scans/sec
1 channel ('ctr0')
'EdgeCount','PulseWidth','Frequency','Position' measurement types
Counter output subsystem supports:
Rates from 0.1 to 100000000.0 scans/sec
1 channel ('ctr0')
'PulseGeneration' measurement type
>> daqhardwareinfo = daqhwinfo
daqhardwareinfo =
ToolboxName: 'Data Acquisition Toolbox'
ToolboxVersion: '3.6 (R2014b)'
MATLABVersion: '8.4 (R2014b)'
InstalledAdaptors: {3x1 cell}
>> daqinstalledadaptors = daqhardwareinfo.InstalledAdaptors
daqinstalledadaptors =
'nidaq'
'parallel'
'winsound'
>> daqregister('nidaq')
ans =
'mwnidaq.dll' successfully registered.
but i cant select the device in Simulink :(
any ideas whats wrong? what should i do? do you need more information?
thanks mscharff
1 Comment
Ali Zolfagharian
on 16 Mar 2017
Hi Manuel,
Could you find the answer to your question? I have the same problem but still waiting for a help.
Answers (4)
Christian
on 10 Dec 2015
Hey, I am facing the same Problem. Is there a way to do Simulink session based data acquisition? Regards Chris
0 Comments
Ali Zolfagharian
on 16 Mar 2017
Hi,
Is there any way to use myDAQ in Simulink? Since I have the same problem.
0 Comments
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