COMPGROUPS.NET | Search | Post Question | Groups | Stream | About | Register

LPT initialization

  • Follow


Hi all

Motherboard of my computer does not have LPT port, but I use it a lot
to pass control rotation of step motors and to control some
experimental setup.

So, I have obtained LPT port using a PCI card of following type:
CH353SSP-SOPQ803.

I can use this LPT port to print documents by some printers without
problems.

Newertheless, when I try to initialize LPT adapter by following command

parport = digitalio('parallel','LPT1');

I have warning and error messages:

Warning: This Parallel adaptor ('parallel') will not be provided in
future releases of Data Acquisition Toolbox. Instead, it will be
available as a separate download. See Solution 1-5LI9OA for details.

??? Error using ==> digitalio.digitalio at 115
Failure to open requested data acquisition device.

Nevertheless, following line gives:
out = daqhwinfo('parallel')

out =
           AdaptorDllName: [1x69 char]
        AdaptorDllVersion: '2.14 (R2009a)'
              AdaptorName: 'parallel'
               BoardNames: {1x0 cell}
        InstalledBoardIds: {1x0 cell}
    ObjectConstructorName: {0x3 cell}

daqregister('parallel');
command works without comments, but did not fix the problem.

daqsupport

command gives following infromation:

 ----------General Information  ----------

Current Time & Date:
14-Dec-2009 11:45:10

Operating System:
Microsoft Windows XP [Version 5.1.2600]

Hardware Configuration:
x86 Family 6 Model 7 Stepping 10, GenuineIntel
The measured CPU speed is 2514 MHz
RAM is 3070 MB
Swap space is 4955 MB

PROCESSOR_ARCHITECTURE = x86
PROCESSOR_ARCHITEW6432 = undefined

MATLAB version:
7.8.0.347 (R2009a)

Data Acquisition Toolbox version:
       Name: 'Data Acquisition Toolbox'
    Version: '2.14'
    Release: '(R2009a)'
       Date: '15-Jan-2009'

MATLAB License Number:
161051

 ----------Memory Information:  ----------
       MemoryLoad: 42
        TotalPhys: 3.2201e+009
        AvailPhys: 1.8405e+009
    TotalPageFile: 4.2950e+009
    AvailPageFile: 4.1512e+009
     TotalVirtual: 2.1474e+009
     AvailVirtual: 1.6084e+009
          UsedDaq: 0

 ----------MATLAB root directory:  ----------
C:\Program Files\MATLAB\R2009a

 ----------Data Acquisition Toolbox directory:  ----------
c:\program files\matlab\r2009a\toolbox\daq

 ----------Available hardware:  ----------

          ToolboxName: 'Data Acquisition Toolbox'
       ToolboxVersion: '2.14 (R2009a)'
        MATLABVersion: '7.8 (R2009a)'
    InstalledAdaptors: {2x1 cell}


 ----------Adaptor List ----------

    'parallel'
    'winsound'


 ----------parallel adaptor: ----------

 ----------Registering adaptor: parallel ----------

Successfully registered parallel adaptor

 ----------Adaptor Information for adaptor parallel ----------


adaptorInfo =

           AdaptorDllName: [1x69 char]
        AdaptorDllVersion: '2.14 (R2009a)'
              AdaptorName: 'parallel'
               BoardNames: {1x0 cell}
        InstalledBoardIds: {1x0 cell}
    ObjectConstructorName: {0x3 cell}


 ----------Adaptor DLL Name ----------

C:\Program Files\MATLAB\R2009a\toolbox\daq\daq\private\mwparallel.dll

Size: 90112,  Date: 19-Jan-2009 13:36:56



 ----------Adaptor Name ----------

parallel

 ----------Object Constructor Names  ----------


 ----------winsound adaptor: ----------

 ----------Registering adaptor: winsound ----------

Successfully registered winsound adaptor

 ----------Adaptor Information for adaptor winsound ----------


adaptorInfo =

           AdaptorDllName: [1x69 char]
        AdaptorDllVersion: '2.14 (R2009a)'
              AdaptorName: 'winsound'
               BoardNames: {'Sound Blaster Audigy'  'Realtek HD Audio Input'}
        InstalledBoardIds: {'0'  '1'}
    ObjectConstructorName: {2x3 cell}


 ----------Adaptor DLL Name ----------

C:\Program Files\MATLAB\R2009a\toolbox\daq\daq\private\mwwinsound.dll

Size: 131072,  Date: 19-Jan-2009 13:37:22



 ----------Adaptor Name ----------

winsound

 ----------Object Constructor Names  ----------

analoginput('winsound',0)
analoginput('winsound',1)
analogoutput('winsound',0)
analogoutput('winsound',1)

 ----------Creating analoginput('winsound',0) object for adaptor winsound ----------

Display Summary of Analog Input (AI) Object Using 'Sound Blaster Audigy'.

  Acquisition Parameters:  8000 samples per second on each channel.
                           8000 samples per trigger on each channel.
                           1 sec. of data to be logged upon START.
                           Log data to 'Memory' on trigger.

      Trigger Parameters:  1 'Immediate' trigger(s) on START.

           Engine status:  Waiting for START.
                           0 samples acquired since starting.
                           0 samples available for GETDATA.

AI object contains no channels.



ans =

                AdaptorName: 'winsound'
                       Bits: 16
                   Coupling: {'AC Coupled'}
                 DeviceName: 'Sound Blaster Audigy'
            DifferentialIDs: []
                      Gains: []
                         ID: '0'
                InputRanges: [-1 1]
              MaxSampleRate: 96000
              MinSampleRate: 5000
             NativeDataType: 'int16'
                   Polarity: {'Bipolar'}
                 SampleType: 'SimultaneousSample'
             SingleEndedIDs: [1 2]
              SubsystemType: 'AnalogInput'
              TotalChannels: 2
    VendorDriverDescription: 'Windows Multimedia Driver'
        VendorDriverVersion: '5.10'


 ----------Creating analogoutput('winsound',0) object for adaptor winsound ----------

Display Summary of Analog Output (AO) Object Using 'Sound Blaster Audigy'.

       Output Parameters:  8000 samples per second on each channel.

      Trigger Parameters:  1 'Immediate' trigger on START.

           Engine status:  Waiting for START.
                           0 total sec. of data currently queued for START.
                           0 samples currently queued by PUTDATA.
                           0 samples sent to output device since START.

AO object contains no channels.



ans =

                AdaptorName: 'winsound'
                       Bits: 16
                 ChannelIDs: [1 2]
                   Coupling: {'AC Coupled'}
                 DeviceName: 'Sound Blaster Audigy'
                         ID: '0'
              MaxSampleRate: 96000
              MinSampleRate: 5000
             NativeDataType: 'int16'
               OutputRanges: [-1 1]
                   Polarity: {'Bipolar'}
                 SampleType: 'SimultaneousSample'
              SubsystemType: 'AnalogOutput'
              TotalChannels: 2
    VendorDriverDescription: 'Windows Multimedia Driver'
        VendorDriverVersion: '5.10'


 ----------Creating analoginput('winsound',1) object for adaptor winsound ----------

Display Summary of Analog Input (AI) Object Using 'Realtek HD Audio Input'.

  Acquisition Parameters:  8000 samples per second on each channel.
                           8000 samples per trigger on each channel.
                           1 sec. of data to be logged upon START.
                           Log data to 'Memory' on trigger.

      Trigger Parameters:  1 'Immediate' trigger(s) on START.

           Engine status:  Waiting for START.
                           0 samples acquired since starting.
                           0 samples available for GETDATA.

AI object contains no channels.



ans =

                AdaptorName: 'winsound'
                       Bits: 16
                   Coupling: {'AC Coupled'}
                 DeviceName: 'Realtek HD Audio Input'
            DifferentialIDs: []
                      Gains: []
                         ID: '1'
                InputRanges: [-1 1]
              MaxSampleRate: 96000
              MinSampleRate: 5000
             NativeDataType: 'int16'
                   Polarity: {'Bipolar'}
                 SampleType: 'SimultaneousSample'
             SingleEndedIDs: [1 2]
              SubsystemType: 'AnalogInput'
              TotalChannels: 2
    VendorDriverDescription: 'Windows Multimedia Driver'
        VendorDriverVersion: '5.10'


 ----------Creating analogoutput('winsound',1) object for adaptor winsound ----------

Display Summary of Analog Output (AO) Object Using 'Realtek HD Audio output'.

       Output Parameters:  8000 samples per second on each channel.

      Trigger Parameters:  1 'Immediate' trigger on START.

           Engine status:  Waiting for START.
                           0 total sec. of data currently queued for START.
                           0 samples currently queued by PUTDATA.
                           0 samples sent to output device since START.

AO object contains no channels.



ans =

                AdaptorName: 'winsound'
                       Bits: 16
                 ChannelIDs: [1 2]
                   Coupling: {'AC Coupled'}
                 DeviceName: 'Realtek HD Audio output'
                         ID: '1'
              MaxSampleRate: 96000
              MinSampleRate: 5000
             NativeDataType: 'int16'
               OutputRanges: [-1 1]
                   Polarity: {'Bipolar'}
                 SampleType: 'SimultaneousSample'
              SubsystemType: 'AnalogOutput'
              TotalChannels: 2
    VendorDriverDescription: 'Windows Multimedia Driver'
        VendorDriverVersion: '5.10'


 ----------MATLAB path:  ----------

		MATLABPATH

	D:\Doc\MATLAB
	D:\Ind\Work\MLab
	D:\Ind\Work\MLab\ACL
	D:\Ind\Work\MLab\ARS.mex
	D:\Ind\Work\MLab\Appoximator
	D:\Ind\Work\MLab\FromInet
	D:\Ind\Work\MLab\GUI test
	D:\Ind\Work\MLab\LPT
	D:\Ind\Work\MLab\Light Illuminator
	D:\Ind\Work\MLab\MatrOpt
	D:\Ind\Work\MLab\Mex
	D:\Ind\Work\MLab\Sound
	D:\Ind\Work\MLab\Sound\doc
	D:\Ind\Work\MLab\Sound\src
	D:\Ind\Work\MLab\Sound\src\phase1
	D:\Ind\Work\MLab\Sound\src\phase2
	D:\Ind\Work\MLab\Sound\src\phase3
	D:\Ind\Work\MLab\Sound\src\phase4
	D:\Ind\Work\MLab\Video
	D:\Ind\Work\MLab\WaveletFiltering
	D:\Ind\Work\MLab\daqdemos
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\general
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\ops
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\lang
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\elmat
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\randfun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\elfun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\specfun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\matfun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\datafun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\polyfun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\funfun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\sparfun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\scribe
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\graph2d
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\graph3d
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\specgraph
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\graphics
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\uitools
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\strfun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\imagesci
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\iofun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\audiovideo
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\timefun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\datatypes
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\verctrl
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\codetools
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\helptools
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\winfun
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\winfun\net
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\demos
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\timeseries
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\hds
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\guide
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\plottools
	C:\Program Files\MATLAB\R2009a\toolbox\local
	C:\Program Files\MATLAB\R2009a\toolbox\shared\controllib
	C:\Program Files\MATLAB\R2009a\toolbox\shared\dastudio
	C:\Program Files\MATLAB\R2009a\toolbox\matlab\datamanager
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink\slresolve
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\blocks
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\components
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\fixedandfloat
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\fixedandfloat\fxpdemos
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\fixedandfloat\obsolete
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simdemos
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simdemos\aerospace
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simdemos\automotive
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simdemos\simfeatures
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simdemos\simgeneral
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\dee
	C:\Program Files\MATLAB\R2009a\toolbox\shared\dastudio\depviewer
	C:\Program Files\MATLAB\R2009a\toolbox\stateflow\stateflow
	C:\Program Files\MATLAB\R2009a\toolbox\rtw\rtw
	C:\Program Files\MATLAB\R2009a\toolbox\shared\sigbldr
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink\modeladvisor
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink\modeladvisor\fixpt
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink\mplayio
	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink\dataobjectwizard
	C:\Program Files\MATLAB\R2009a\toolbox\shared\hdlshared
	C:\Program Files\MATLAB\R2009a\toolbox\rtw\accel
	C:\Program Files\MATLAB\R2009a\toolbox\stateflow\sfdemos
	C:\Program Files\MATLAB\R2009a\toolbox\stateflow\coder
	C:\Program Files\MATLAB\R2009a\toolbox\compiler
	C:\Program Files\MATLAB\R2009a\toolbox\curvefit\curvefit
	C:\Program Files\MATLAB\R2009a\toolbox\curvefit\cftoolgui
	C:\Program Files\MATLAB\R2009a\toolbox\curvefit\sftoolgui
	C:\Program Files\MATLAB\R2009a\toolbox\shared\optimlib
	C:\Program Files\MATLAB\R2009a\toolbox\daq\daq
	C:\Program Files\MATLAB\R2009a\toolbox\daq\daqguis
	C:\Program Files\MATLAB\R2009a\toolbox\daq\daqdemos
	C:\Program Files\MATLAB\R2009a\toolbox\daq\daqblks\daqblks
	C:\Program Files\MATLAB\R2009a\toolbox\daq\daqblks\daqmasks
	C:\Program Files\MATLAB\R2009a\toolbox\daq\daqblks\daqmex
	C:\Program Files\MATLAB\R2009a\toolbox\shared\testmeaslib
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\distcomp
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\user
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\mpi
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\pctdemos
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\datafun
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\datatypes
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\elfun
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\elmat
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\lapack
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\matfun
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\ops
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\sparfun
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\specfun
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\util
	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\lang
	C:\Program Files\MATLAB\R2009a\toolbox\dspblks\dspblks
	C:\Program Files\MATLAB\R2009a\toolbox\dspblks\dspmasks
	C:\Program Files\MATLAB\R2009a\toolbox\dspblks\dspmex
	C:\Program Files\MATLAB\R2009a\toolbox\dspblks\dspdemos
	C:\Program Files\MATLAB\R2009a\toolbox\shared\filterdesignlib
	C:\Program Files\MATLAB\R2009a\help\toolbox\dspblks\examples
	C:\Program Files\MATLAB\R2009a\toolbox\eml\eml
	C:\Program Files\MATLAB\R2009a\toolbox\emlcoder\emlcoder
	C:\Program Files\MATLAB\R2009a\toolbox\emlcoder\emlcodermex
	C:\Program Files\MATLAB\R2009a\toolbox\shared\simtargets
	C:\Program Files\MATLAB\R2009a\toolbox\fixedpoint\fixedpoint
	C:\Program Files\MATLAB\R2009a\toolbox\fixedpoint\fidemos
	C:\Program Files\MATLAB\R2009a\toolbox\fixedpoint\fixedpointtool
	C:\Program Files\MATLAB\R2009a\toolbox\gads
	C:\Program Files\MATLAB\R2009a\toolbox\gads\gads
	C:\Program Files\MATLAB\R2009a\toolbox\gads\gadsdemos
	C:\Program Files\MATLAB\R2009a\toolbox\images\colorspaces
	C:\Program Files\MATLAB\R2009a\toolbox\images\images
	C:\Program Files\MATLAB\R2009a\toolbox\images\imdemos
	C:\Program Files\MATLAB\R2009a\toolbox\images\imuitools
	C:\Program Files\MATLAB\R2009a\toolbox\images\iptformats
	C:\Program Files\MATLAB\R2009a\toolbox\images\iptutils
	C:\Program Files\MATLAB\R2009a\toolbox\shared\imageslib
	C:\Program Files\MATLAB\R2009a\toolbox\shared\spcuilib
	C:\Program Files\MATLAB\R2009a\toolbox\imaq\imaq
	C:\Program Files\MATLAB\R2009a\toolbox\shared\imaqlib
	C:\Program Files\MATLAB\R2009a\toolbox\imaq\imaqdemos
	C:\Program Files\MATLAB\R2009a\toolbox\imaq\imaqblks\imaqblks
	C:\Program Files\MATLAB\R2009a\toolbox\imaq\imaqblks\imaqmasks
	C:\Program Files\MATLAB\R2009a\toolbox\imaq\imaqblks\imaqmex
	C:\Program Files\MATLAB\R2009a\toolbox\instrument\instrument
	C:\Program Files\MATLAB\R2009a\toolbox\instrument\instrumentdemos
	C:\Program Files\MATLAB\R2009a\toolbox\instrument\instrumentblks\instrumentblks
	C:\Program Files\MATLAB\R2009a\toolbox\instrument\instrumentblks\instrumentmex
	C:\Program Files\MATLAB\R2009a\toolbox\instrument\instrumentblks\instrumentmasks
	C:\Program Files\MATLAB\R2009a\toolbox\slvnv\simcoverage
	C:\Program Files\MATLAB\R2009a\toolbox\optim\optim
	C:\Program Files\MATLAB\R2009a\toolbox\optim\optimdemos
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\data_manager\data_manager
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\elec\elec
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\elec\elecdemos
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\equation_language\equation_language
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\foundation\foundation
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\network_engine\ne_sli
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\network_engine\ne_support
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\network_engine\network_engine
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\pmir\pmir
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\pm_sli\pm_sli
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\simscape\simscape
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\simscape\simscapedemos
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\simscape_language\simscape_language
	C:\Program Files\MATLAB\R2009a\toolbox\physmod\unit_manager\unit_manager
	C:\Program Files\MATLAB\R2009a\toolbox\signal\signal
	C:\Program Files\MATLAB\R2009a\toolbox\signal\sigtools
	C:\Program Files\MATLAB\R2009a\toolbox\signal\sptoolgui
	C:\Program Files\MATLAB\R2009a\toolbox\signal\sigdemos
	C:\Program Files\MATLAB\R2009a\toolbox\shared\siglib
	C:\Program Files\MATLAB\R2009a\toolbox\sl3d\sl3d
	C:\Program Files\MATLAB\R2009a\toolbox\sl3d\sl3ddemos
	C:\Program Files\MATLAB\R2009a\toolbox\shared\sldv
	C:\Program Files\MATLAB\R2009a\toolbox\splines
	C:\Program Files\MATLAB\R2009a\toolbox\symbolic
	C:\Program Files\MATLAB\R2009a\toolbox\vipblks\vipblks
	C:\Program Files\MATLAB\R2009a\toolbox\vipblks\vipmasks
	C:\Program Files\MATLAB\R2009a\toolbox\vipblks\vipmex
	C:\Program Files\MATLAB\R2009a\toolbox\vipblks\vipdemos
	C:\Program Files\MATLAB\R2009a\help\toolbox\vipblks\examples
	C:\Program Files\MATLAB\R2009a\toolbox\wavelet\wavelet
	C:\Program Files\MATLAB\R2009a\toolbox\wavelet\wmultisig1d
	C:\Program Files\MATLAB\R2009a\toolbox\wavelet\wavedemo
	C:\Program Files\MATLAB\R2009a\toolbox\wavelet\compression

 ---------- ----------End test ---------- ----------

Any ideas will be very appreciated

Thanks in advance

Valeriy
0
Reply Valeriy 12/14/2009 12:49:07 PM 

Hi Valeriy

I have exactly the same problem. Have you solved it afterwards?
Please let me know

Hua
"Valeriy" <vaster04.remove.this@yahoo.com> wrote in message <hg5c83$7ms$1@fred.mathworks.com>...
> Hi all
> 
> Motherboard of my computer does not have LPT port, but I use it a lot
> to pass control rotation of step motors and to control some
> experimental setup.
> 
> So, I have obtained LPT port using a PCI card of following type:
> CH353SSP-SOPQ803.
> 
> I can use this LPT port to print documents by some printers without
> problems.
> 
> Newertheless, when I try to initialize LPT adapter by following command
> 
> parport = digitalio('parallel','LPT1');
> 
> I have warning and error messages:
> 
> Warning: This Parallel adaptor ('parallel') will not be provided in
> future releases of Data Acquisition Toolbox. Instead, it will be
> available as a separate download. See Solution 1-5LI9OA for details.
> 
> ??? Error using ==> digitalio.digitalio at 115
> Failure to open requested data acquisition device.
> 
> Nevertheless, following line gives:
> out = daqhwinfo('parallel')
> 
> out =
>            AdaptorDllName: [1x69 char]
>         AdaptorDllVersion: '2.14 (R2009a)'
>               AdaptorName: 'parallel'
>                BoardNames: {1x0 cell}
>         InstalledBoardIds: {1x0 cell}
>     ObjectConstructorName: {0x3 cell}
> 
> daqregister('parallel');
> command works without comments, but did not fix the problem.
> 
> daqsupport
> 
> command gives following infromation:
> 
>  ----------General Information  ----------
> 
> Current Time & Date:
> 14-Dec-2009 11:45:10
> 
> Operating System:
> Microsoft Windows XP [Version 5.1.2600]
> 
> Hardware Configuration:
> x86 Family 6 Model 7 Stepping 10, GenuineIntel
> The measured CPU speed is 2514 MHz
> RAM is 3070 MB
> Swap space is 4955 MB
> 
> PROCESSOR_ARCHITECTURE = x86
> PROCESSOR_ARCHITEW6432 = undefined
> 
> MATLAB version:
> 7.8.0.347 (R2009a)
> 
> Data Acquisition Toolbox version:
>        Name: 'Data Acquisition Toolbox'
>     Version: '2.14'
>     Release: '(R2009a)'
>        Date: '15-Jan-2009'
> 
> MATLAB License Number:
> 161051
> 
>  ----------Memory Information:  ----------
>        MemoryLoad: 42
>         TotalPhys: 3.2201e+009
>         AvailPhys: 1.8405e+009
>     TotalPageFile: 4.2950e+009
>     AvailPageFile: 4.1512e+009
>      TotalVirtual: 2.1474e+009
>      AvailVirtual: 1.6084e+009
>           UsedDaq: 0
> 
>  ----------MATLAB root directory:  ----------
> C:\Program Files\MATLAB\R2009a
> 
>  ----------Data Acquisition Toolbox directory:  ----------
> c:\program files\matlab\r2009a\toolbox\daq
> 
>  ----------Available hardware:  ----------
> 
>           ToolboxName: 'Data Acquisition Toolbox'
>        ToolboxVersion: '2.14 (R2009a)'
>         MATLABVersion: '7.8 (R2009a)'
>     InstalledAdaptors: {2x1 cell}
> 
> 
>  ----------Adaptor List ----------
> 
>     'parallel'
>     'winsound'
> 
> 
>  ----------parallel adaptor: ----------
> 
>  ----------Registering adaptor: parallel ----------
> 
> Successfully registered parallel adaptor
> 
>  ----------Adaptor Information for adaptor parallel ----------
> 
> 
> adaptorInfo =
> 
>            AdaptorDllName: [1x69 char]
>         AdaptorDllVersion: '2.14 (R2009a)'
>               AdaptorName: 'parallel'
>                BoardNames: {1x0 cell}
>         InstalledBoardIds: {1x0 cell}
>     ObjectConstructorName: {0x3 cell}
> 
> 
>  ----------Adaptor DLL Name ----------
> 
> C:\Program Files\MATLAB\R2009a\toolbox\daq\daq\private\mwparallel.dll
> 
> Size: 90112,  Date: 19-Jan-2009 13:36:56
> 
> 
> 
>  ----------Adaptor Name ----------
> 
> parallel
> 
>  ----------Object Constructor Names  ----------
> 
> 
>  ----------winsound adaptor: ----------
> 
>  ----------Registering adaptor: winsound ----------
> 
> Successfully registered winsound adaptor
> 
>  ----------Adaptor Information for adaptor winsound ----------
> 
> 
> adaptorInfo =
> 
>            AdaptorDllName: [1x69 char]
>         AdaptorDllVersion: '2.14 (R2009a)'
>               AdaptorName: 'winsound'
>                BoardNames: {'Sound Blaster Audigy'  'Realtek HD Audio Input'}
>         InstalledBoardIds: {'0'  '1'}
>     ObjectConstructorName: {2x3 cell}
> 
> 
>  ----------Adaptor DLL Name ----------
> 
> C:\Program Files\MATLAB\R2009a\toolbox\daq\daq\private\mwwinsound.dll
> 
> Size: 131072,  Date: 19-Jan-2009 13:37:22
> 
> 
> 
>  ----------Adaptor Name ----------
> 
> winsound
> 
>  ----------Object Constructor Names  ----------
> 
> analoginput('winsound',0)
> analoginput('winsound',1)
> analogoutput('winsound',0)
> analogoutput('winsound',1)
> 
>  ----------Creating analoginput('winsound',0) object for adaptor winsound ----------
> 
> Display Summary of Analog Input (AI) Object Using 'Sound Blaster Audigy'.
> 
>   Acquisition Parameters:  8000 samples per second on each channel.
>                            8000 samples per trigger on each channel.
>                            1 sec. of data to be logged upon START.
>                            Log data to 'Memory' on trigger.
> 
>       Trigger Parameters:  1 'Immediate' trigger(s) on START.
> 
>            Engine status:  Waiting for START.
>                            0 samples acquired since starting.
>                            0 samples available for GETDATA.
> 
> AI object contains no channels.
> 
> 
> 
> ans =
> 
>                 AdaptorName: 'winsound'
>                        Bits: 16
>                    Coupling: {'AC Coupled'}
>                  DeviceName: 'Sound Blaster Audigy'
>             DifferentialIDs: []
>                       Gains: []
>                          ID: '0'
>                 InputRanges: [-1 1]
>               MaxSampleRate: 96000
>               MinSampleRate: 5000
>              NativeDataType: 'int16'
>                    Polarity: {'Bipolar'}
>                  SampleType: 'SimultaneousSample'
>              SingleEndedIDs: [1 2]
>               SubsystemType: 'AnalogInput'
>               TotalChannels: 2
>     VendorDriverDescription: 'Windows Multimedia Driver'
>         VendorDriverVersion: '5.10'
> 
> 
>  ----------Creating analogoutput('winsound',0) object for adaptor winsound ----------
> 
> Display Summary of Analog Output (AO) Object Using 'Sound Blaster Audigy'.
> 
>        Output Parameters:  8000 samples per second on each channel.
> 
>       Trigger Parameters:  1 'Immediate' trigger on START.
> 
>            Engine status:  Waiting for START.
>                            0 total sec. of data currently queued for START.
>                            0 samples currently queued by PUTDATA.
>                            0 samples sent to output device since START.
> 
> AO object contains no channels.
> 
> 
> 
> ans =
> 
>                 AdaptorName: 'winsound'
>                        Bits: 16
>                  ChannelIDs: [1 2]
>                    Coupling: {'AC Coupled'}
>                  DeviceName: 'Sound Blaster Audigy'
>                          ID: '0'
>               MaxSampleRate: 96000
>               MinSampleRate: 5000
>              NativeDataType: 'int16'
>                OutputRanges: [-1 1]
>                    Polarity: {'Bipolar'}
>                  SampleType: 'SimultaneousSample'
>               SubsystemType: 'AnalogOutput'
>               TotalChannels: 2
>     VendorDriverDescription: 'Windows Multimedia Driver'
>         VendorDriverVersion: '5.10'
> 
> 
>  ----------Creating analoginput('winsound',1) object for adaptor winsound ----------
> 
> Display Summary of Analog Input (AI) Object Using 'Realtek HD Audio Input'.
> 
>   Acquisition Parameters:  8000 samples per second on each channel.
>                            8000 samples per trigger on each channel.
>                            1 sec. of data to be logged upon START.
>                            Log data to 'Memory' on trigger.
> 
>       Trigger Parameters:  1 'Immediate' trigger(s) on START.
> 
>            Engine status:  Waiting for START.
>                            0 samples acquired since starting.
>                            0 samples available for GETDATA.
> 
> AI object contains no channels.
> 
> 
> 
> ans =
> 
>                 AdaptorName: 'winsound'
>                        Bits: 16
>                    Coupling: {'AC Coupled'}
>                  DeviceName: 'Realtek HD Audio Input'
>             DifferentialIDs: []
>                       Gains: []
>                          ID: '1'
>                 InputRanges: [-1 1]
>               MaxSampleRate: 96000
>               MinSampleRate: 5000
>              NativeDataType: 'int16'
>                    Polarity: {'Bipolar'}
>                  SampleType: 'SimultaneousSample'
>              SingleEndedIDs: [1 2]
>               SubsystemType: 'AnalogInput'
>               TotalChannels: 2
>     VendorDriverDescription: 'Windows Multimedia Driver'
>         VendorDriverVersion: '5.10'
> 
> 
>  ----------Creating analogoutput('winsound',1) object for adaptor winsound ----------
> 
> Display Summary of Analog Output (AO) Object Using 'Realtek HD Audio output'.
> 
>        Output Parameters:  8000 samples per second on each channel.
> 
>       Trigger Parameters:  1 'Immediate' trigger on START.
> 
>            Engine status:  Waiting for START.
>                            0 total sec. of data currently queued for START.
>                            0 samples currently queued by PUTDATA.
>                            0 samples sent to output device since START.
> 
> AO object contains no channels.
> 
> 
> 
> ans =
> 
>                 AdaptorName: 'winsound'
>                        Bits: 16
>                  ChannelIDs: [1 2]
>                    Coupling: {'AC Coupled'}
>                  DeviceName: 'Realtek HD Audio output'
>                          ID: '1'
>               MaxSampleRate: 96000
>               MinSampleRate: 5000
>              NativeDataType: 'int16'
>                OutputRanges: [-1 1]
>                    Polarity: {'Bipolar'}
>                  SampleType: 'SimultaneousSample'
>               SubsystemType: 'AnalogOutput'
>               TotalChannels: 2
>     VendorDriverDescription: 'Windows Multimedia Driver'
>         VendorDriverVersion: '5.10'
> 
> 
>  ----------MATLAB path:  ----------
> 
> 		MATLABPATH
> 
> 	D:\Doc\MATLAB
> 	D:\Ind\Work\MLab
> 	D:\Ind\Work\MLab\ACL
> 	D:\Ind\Work\MLab\ARS.mex
> 	D:\Ind\Work\MLab\Appoximator
> 	D:\Ind\Work\MLab\FromInet
> 	D:\Ind\Work\MLab\GUI test
> 	D:\Ind\Work\MLab\LPT
> 	D:\Ind\Work\MLab\Light Illuminator
> 	D:\Ind\Work\MLab\MatrOpt
> 	D:\Ind\Work\MLab\Mex
> 	D:\Ind\Work\MLab\Sound
> 	D:\Ind\Work\MLab\Sound\doc
> 	D:\Ind\Work\MLab\Sound\src
> 	D:\Ind\Work\MLab\Sound\src\phase1
> 	D:\Ind\Work\MLab\Sound\src\phase2
> 	D:\Ind\Work\MLab\Sound\src\phase3
> 	D:\Ind\Work\MLab\Sound\src\phase4
> 	D:\Ind\Work\MLab\Video
> 	D:\Ind\Work\MLab\WaveletFiltering
> 	D:\Ind\Work\MLab\daqdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\general
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\ops
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\lang
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\elmat
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\randfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\elfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\specfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\matfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\datafun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\polyfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\funfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\sparfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\scribe
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\graph2d
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\graph3d
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\specgraph
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\graphics
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\uitools
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\strfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\imagesci
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\iofun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\audiovideo
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\timefun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\datatypes
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\verctrl
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\codetools
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\helptools
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\winfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\winfun\net
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\demos
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\timeseries
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\hds
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\guide
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\plottools
> 	C:\Program Files\MATLAB\R2009a\toolbox\local
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\controllib
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\dastudio
> 	C:\Program Files\MATLAB\R2009a\toolbox\matlab\datamanager
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink\slresolve
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\blocks
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\components
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\fixedandfloat
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\fixedandfloat\fxpdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\fixedandfloat\obsolete
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simdemos\aerospace
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simdemos\automotive
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simdemos\simfeatures
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simdemos\simgeneral
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\dee
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\dastudio\depviewer
> 	C:\Program Files\MATLAB\R2009a\toolbox\stateflow\stateflow
> 	C:\Program Files\MATLAB\R2009a\toolbox\rtw\rtw
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\sigbldr
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink\modeladvisor
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink\modeladvisor\fixpt
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink\mplayio
> 	C:\Program Files\MATLAB\R2009a\toolbox\simulink\simulink\dataobjectwizard
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\hdlshared
> 	C:\Program Files\MATLAB\R2009a\toolbox\rtw\accel
> 	C:\Program Files\MATLAB\R2009a\toolbox\stateflow\sfdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\stateflow\coder
> 	C:\Program Files\MATLAB\R2009a\toolbox\compiler
> 	C:\Program Files\MATLAB\R2009a\toolbox\curvefit\curvefit
> 	C:\Program Files\MATLAB\R2009a\toolbox\curvefit\cftoolgui
> 	C:\Program Files\MATLAB\R2009a\toolbox\curvefit\sftoolgui
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\optimlib
> 	C:\Program Files\MATLAB\R2009a\toolbox\daq\daq
> 	C:\Program Files\MATLAB\R2009a\toolbox\daq\daqguis
> 	C:\Program Files\MATLAB\R2009a\toolbox\daq\daqdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\daq\daqblks\daqblks
> 	C:\Program Files\MATLAB\R2009a\toolbox\daq\daqblks\daqmasks
> 	C:\Program Files\MATLAB\R2009a\toolbox\daq\daqblks\daqmex
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\testmeaslib
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\distcomp
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\user
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\mpi
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\pctdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\datafun
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\datatypes
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\elfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\elmat
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\lapack
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\matfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\ops
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\sparfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\specfun
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\parallel\util
> 	C:\Program Files\MATLAB\R2009a\toolbox\distcomp\lang
> 	C:\Program Files\MATLAB\R2009a\toolbox\dspblks\dspblks
> 	C:\Program Files\MATLAB\R2009a\toolbox\dspblks\dspmasks
> 	C:\Program Files\MATLAB\R2009a\toolbox\dspblks\dspmex
> 	C:\Program Files\MATLAB\R2009a\toolbox\dspblks\dspdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\filterdesignlib
> 	C:\Program Files\MATLAB\R2009a\help\toolbox\dspblks\examples
> 	C:\Program Files\MATLAB\R2009a\toolbox\eml\eml
> 	C:\Program Files\MATLAB\R2009a\toolbox\emlcoder\emlcoder
> 	C:\Program Files\MATLAB\R2009a\toolbox\emlcoder\emlcodermex
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\simtargets
> 	C:\Program Files\MATLAB\R2009a\toolbox\fixedpoint\fixedpoint
> 	C:\Program Files\MATLAB\R2009a\toolbox\fixedpoint\fidemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\fixedpoint\fixedpointtool
> 	C:\Program Files\MATLAB\R2009a\toolbox\gads
> 	C:\Program Files\MATLAB\R2009a\toolbox\gads\gads
> 	C:\Program Files\MATLAB\R2009a\toolbox\gads\gadsdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\images\colorspaces
> 	C:\Program Files\MATLAB\R2009a\toolbox\images\images
> 	C:\Program Files\MATLAB\R2009a\toolbox\images\imdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\images\imuitools
> 	C:\Program Files\MATLAB\R2009a\toolbox\images\iptformats
> 	C:\Program Files\MATLAB\R2009a\toolbox\images\iptutils
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\imageslib
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\spcuilib
> 	C:\Program Files\MATLAB\R2009a\toolbox\imaq\imaq
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\imaqlib
> 	C:\Program Files\MATLAB\R2009a\toolbox\imaq\imaqdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\imaq\imaqblks\imaqblks
> 	C:\Program Files\MATLAB\R2009a\toolbox\imaq\imaqblks\imaqmasks
> 	C:\Program Files\MATLAB\R2009a\toolbox\imaq\imaqblks\imaqmex
> 	C:\Program Files\MATLAB\R2009a\toolbox\instrument\instrument
> 	C:\Program Files\MATLAB\R2009a\toolbox\instrument\instrumentdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\instrument\instrumentblks\instrumentblks
> 	C:\Program Files\MATLAB\R2009a\toolbox\instrument\instrumentblks\instrumentmex
> 	C:\Program Files\MATLAB\R2009a\toolbox\instrument\instrumentblks\instrumentmasks
> 	C:\Program Files\MATLAB\R2009a\toolbox\slvnv\simcoverage
> 	C:\Program Files\MATLAB\R2009a\toolbox\optim\optim
> 	C:\Program Files\MATLAB\R2009a\toolbox\optim\optimdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\data_manager\data_manager
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\elec\elec
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\elec\elecdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\equation_language\equation_language
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\foundation\foundation
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\network_engine\ne_sli
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\network_engine\ne_support
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\network_engine\network_engine
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\pmir\pmir
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\pm_sli\pm_sli
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\simscape\simscape
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\simscape\simscapedemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\simscape_language\simscape_language
> 	C:\Program Files\MATLAB\R2009a\toolbox\physmod\unit_manager\unit_manager
> 	C:\Program Files\MATLAB\R2009a\toolbox\signal\signal
> 	C:\Program Files\MATLAB\R2009a\toolbox\signal\sigtools
> 	C:\Program Files\MATLAB\R2009a\toolbox\signal\sptoolgui
> 	C:\Program Files\MATLAB\R2009a\toolbox\signal\sigdemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\siglib
> 	C:\Program Files\MATLAB\R2009a\toolbox\sl3d\sl3d
> 	C:\Program Files\MATLAB\R2009a\toolbox\sl3d\sl3ddemos
> 	C:\Program Files\MATLAB\R2009a\toolbox\shared\sldv
> 	C:\Program Files\MATLAB\R2009a\toolbox\splines
> 	C:\Program Files\MATLAB\R2009a\toolbox\symbolic
> 	C:\Program Files\MATLAB\R2009a\toolbox\vipblks\vipblks
> 	C:\Program Files\MATLAB\R2009a\toolbox\vipblks\vipmasks
> 	C:\Program Files\MATLAB\R2009a\toolbox\vipblks\vipmex
> 	C:\Program Files\MATLAB\R2009a\toolbox\vipblks\vipdemos
> 	C:\Program Files\MATLAB\R2009a\help\toolbox\vipblks\examples
> 	C:\Program Files\MATLAB\R2009a\toolbox\wavelet\wavelet
> 	C:\Program Files\MATLAB\R2009a\toolbox\wavelet\wmultisig1d
> 	C:\Program Files\MATLAB\R2009a\toolbox\wavelet\wavedemo
> 	C:\Program Files\MATLAB\R2009a\toolbox\wavelet\compression
> 
>  ---------- ----------End test ---------- ----------
> 
> Any ideas will be very appreciated
> 
> Thanks in advance
> 
> Valeriy
0
Reply Hua 1/4/2010 11:35:19 AM 


"Hua " <hua.bai06@gmail.com> wrote in message <hhsjpn$p59$1@fred.mathworks.com>...
> Hi Valeriy
> 
> I have exactly the same problem. Have you solved it afterwards?
> Please let me know
According opinion of Matlab' developers there no solution (at least, for the moment) if one use LPT port that is done by some PCI card or USB unit. So, solution is to change your computer to one that has build LPT port.

This is very pity because LPT port is very convenient and useful for PC communications with outer world. Let users ask Matlab team to reanimate support of such LPT ports!

Valeriy
0
Reply Valeriy 1/4/2010 2:50:20 PM
comp.soft-sys.matlab 197343 articles. 486 followers.

2 Replies
283 Views

(page loaded in 0.069 seconds)

Similiar Articles:

LPT initialization - comp.soft-sys.matlab
Hi all Motherboard of my computer does not have LPT port, but I use it a lot to pass control rotation of step motors and to control some experime...

Initializing IMPLAY from Matlab Code - comp.soft-sys.matlab ...
I have an application where I would like to initialize and update an 'implay' video player from matlab code. Thus far, I have the following code for ...

Xilinx LPT programmer help - comp.arch.fpga
LPT initialization - comp.soft-sys.matlab Xilinx LPT programmer help - comp.arch.fpga LPT initialization - comp.soft-sys.matlab required help regarding verilog - comp.lang ...

Parallel port thing... - comp.lang.tcl
LPT initialization - comp.soft-sys.matlab Hi all Motherboard of my computer does not have LPT port, but I use it ... initialization - comp.soft-sys.matlab MPI beginners ...

SigLib - comp.dsp
LPT initialization - comp.soft-sys.matlab... Program Files\MATLAB\R2009a\toolbox\signal\sptoolgui C:\Program Files\MATLAB\R2009a\toolbox\signal\sigdemos C:\Program Files ...

Speed up the code when using AI and AO at the same time - comp ...
LPT initialization - comp.soft-sys.matlab... Display Summary of Analog Output (AO) Object Using 'Sound ... Summary of Analog Input (AI) Object Using ... the Visual ...

Compq Visual Fortran and MPICH2 - comp.parallel.mpi
LPT initialization - comp.soft-sys.matlab This avoids entering the Visual Fortran run-time > > initialization code that is ... Compq Visual Fortran and MPICH2 - comp ...

How to use "Virtual topologies" - comp.parallel.mpi
LPT initialization - comp.soft-sys.matlab How to use "Virtual topologies" - comp.parallel.mpi Framebuffer size - comp.graphics.api.opengl How to use "Virtual topologies ...

Spawn process: No such file or directory - comp.parallel.mpi ...
LPT initialization - comp.soft-sys.matlab libsldap: Status: 91 Mesg: openConnection: failed to connect using ... Spawn process: No such file or directory ... libsldap ...

NIDAQ dll error - comp.soft-sys.matlab
A dynamic link library (DLL) initialization routine failed. Error in ==> set_AIO_DIO at 37 ao = analogoutput('nidaq',2); Error in ==> Operant at 82 set_AIO ...

LPT initialization - comp.soft-sys.matlab | Computer Group
Hi all Motherboard of my computer does not have LPT port, but I use it a lot to pass control rotation of step motors and to control some experime...

LPT port initialization problem - Newsreader - MATLAB Central
File exchange, MATLAB Answers, newsgroup access, Links, and Blogs for the MATLAB & Simulink user community

7/24/2012 6:00:28 AM


Reply:



Privacy Policy | All Times Are GMT(UTC) | powered by