acquire data of all 4Channels into my LabVIEW application?
Acquire data of all 4Channels into my LabVIEW application?, a forum discussion on Cleverscope Mixed Signal USB Oscilloscopes. Join us for more discussions on Acquire data of all 4Channels into my LabVIEW application? on our Questions forum.
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FrankJohnen
13 Jun 2006
Posts:
Hello,
i stack two CS320 to a 4 Channel Scope. Everythink works fine with cleverscope4.exe, but i don't know how to acquiere all Channels into my own LabVIEW 7.1 Application, which works only with Unit 1(only the first 2 Chans). Can you send me an example or give me a hint? Many thanks in advance.
best regards
Frank
i stack two CS320 to a 4 Channel Scope. Everythink works fine with cleverscope4.exe, but i don't know how to acquiere all Channels into my own LabVIEW 7.1 Application, which works only with Unit 1(only the first 2 Chans). Can you send me an example or give me a hint? Many thanks in advance.
best regards
Frank
bartschroder
16 Jun 2006
Posts: 471
Hello Frank,
we just finished updating the website with v3517. Next we do the Labview VI for version 7, and then we do a 4 channel VI. Thanks.
we just finished updating the website with v3517. Next we do the Labview VI for version 7, and then we do a 4 channel VI. Thanks.
swapro
22 Nov 2006
Posts:
How can I get 4 channels using the CscopeDriver.dll ? (We are using Matlab.)
Is it sufficient to connect one of the CS328s to USB or do both need an USB connection ? (In other words: Is the link cable between the scopes a kind of USB hub?)
Is it sufficient to connect one of the CS328s to USB or do both need an USB connection ? (In other words: Is the link cable between the scopes a kind of USB hub?)
bartschroder
2 Dec 2006
Posts: 471
Hello Swapro - same apology as other post!
You will need one USB cable per acquisition unit. This maintains throughput. The link cable is used to distribute a common trigger time reference.
The current driver can be used to acquire 4 channels, provided you have two instances of the dll running with different names - for example call one csope1.dll, and the other cscope2.dll. The first called driver will talk to the lowest USB serial number acquisition unit, and the next loaded dll will talk to the higher USB serial number.
Note that you will manually have to set the serial numbers on the Cleverscopes to be different. This can be done by going to http://www.cleverscope.com/resources/ and downloading the 4 Chan Cleverscope, and following the instructions in the PDF.
Good luck!
You will need one USB cable per acquisition unit. This maintains throughput. The link cable is used to distribute a common trigger time reference.
The current driver can be used to acquire 4 channels, provided you have two instances of the dll running with different names - for example call one csope1.dll, and the other cscope2.dll. The first called driver will talk to the lowest USB serial number acquisition unit, and the next loaded dll will talk to the higher USB serial number.
Note that you will manually have to set the serial numbers on the Cleverscopes to be different. This can be done by going to http://www.cleverscope.com/resources/ and downloading the 4 Chan Cleverscope, and following the instructions in the PDF.
Good luck!
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