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GSM modem

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Store the boolean value that goes to the DAQmx in a shift register.  Whenever your condition is true, then toggle the value in the shift register.  You could actually do with by using XOR.
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Message 31 of 45
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hi

 

Store the boolean value that goes to the DAQmx in a shift register? how to store it? could you please provide me some simple example?

thank you...

 

best regard

kelvin

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Message 32 of 45
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Create a set of shift registers in your loop.  Wire the boolean wire into the right hand shift register.

 

If you aren't familiar with shift registers, then you really need to look at the online LabVIEW tutorials
LabVIEW Introduction Course - Three Hours
LabVIEW Introduction Course - Six Hours

 

 

Here, every time your input goes true, the XOR will toggle the boolean that is in the shift register going to the digital output.  If your input is false, then the boolean continues through it its current state.

Message Edited by Ravens Fan on 03-08-2010 09:43 AM
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Message 33 of 45
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thank you very much
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Message 34 of 45
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Hello sir,

I have siemens tc35 modem and i want to read message on labview using this modem, i check the modem using hyperterminal, it works well. i am using basic visa read and write vi but when i type AT in write buffer then it read the same as it supposed to be OK. could you please help me.I will be very appreciated.

thanks.

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Message 35 of 45
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When you did it in hyperterminal, did you hit the enter key?

 

If so, did you send a termination character such as a carriage return or line feed at the end of the AT string when you tried to do this in LabVIEW?

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Message 36 of 45
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hello sir,

how can we send line feed and carrier return? do we have to send both of them or just one?

please let me know.

thanks

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Message 37 of 45
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Set your string constant or control to be \codes display.  Enter \n, or \r, or \r\n, or \n\r.  I don't know which one of those you need, but it shouldn't take long to figure it out.

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Message 38 of 45
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does it work???

 

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Message 39 of 45
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What is your question? Does the GSM modem work, or the carriage return/line feed appending, or something else? If any of the aforementioned points is your concern then the answer is: YES.

Rolf Kalbermatter
My Blog
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Message 40 of 45
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