how to send image
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how to send image
hi, how i want to build a program that can send file or image.below i attach a file where text can be sent.
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- transmitter1.vi
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Eugen Graf
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Re: how to send image
Hello masturah, please take my RS232 Terminal, there you will find two buttons to send a file and to receive data to a file, so you can send any file and image files.
You can download it from here:
RS232 Terminal
You can download it from here:
RS232 Terminal
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Re: how to send image
thank u for your help.but i noticed that when i run the program that u give me, it has an error. can u please help me to correct the error.thank u again.
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Eugen Graf
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Re: how to send image
Yes, of course I will do it, but I have to know which error you have.
This programm was created wit LabVIEW 8.0, which version do you have? Can you complete it in you forum-profile.
This programm was created wit LabVIEW 8.0, which version do you have? Can you complete it in you forum-profile.
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Re: how to send image
ok thank u.i also use labVIEW 8.0.the problem is when i run it said block diagram error, subVI is missing.
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Eugen Graf
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Re: how to send image
Ah, I know what you think. It's a VI at the end of BD. You can delete this VI. It will be not needed. Or take this VI from here.
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- Exit if Runtime.vi
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Re: how to send image
thank u again.i have very little knowledge about labview.one more thing,how the program (easy rs232) working?what button that i need to clik first?the eye button or log in file?i dont know how the program working.thanks again.
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Eugen Graf
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Re: how to send image
You don't need to klick on the "eye" button.
You need two buttons on the top left. The one is for Send File, the other to Receive Data to File.
So you can start this VI on two PCs, than klick on the first one Log into File Button.
And on the other PC klick the Send File Button.
After all data are tranbsmitted, you can click the Log into File Button on the first PC to stop receiving and saving the file. So you have the transmitted file on your 1 PC.
P.S. and don't forget to open COM interface after starting VI
You need two buttons on the top left. The one is for Send File, the other to Receive Data to File.
So you can start this VI on two PCs, than klick on the first one Log into File Button.
And on the other PC klick the Send File Button.
After all data are tranbsmitted, you can click the Log into File Button on the first PC to stop receiving and saving the file. So you have the transmitted file on your 1 PC.
P.S. and don't forget to open COM interface after starting VI
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Re: how to send image
i try to run the program but it cannot work.can u explain again 1 by 1 how to run the program.to run this program it must have 2 computer right?and this 2 computer must have this program right?then what i need to do?thank u again.
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Eugen Graf
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Re: how to send image
You need to connect both PCs with a crossover RS232 cable.
1 PC) Start this programm on the first PC, select the right interface (COM1) and open using the connect/disconnect button. Click the Log Into File Button and select any file. So all data, which will be received on the interface will be logged into selected file.
2 PC) Start the programm, select the interface and open. Than click on the send file button and select any file for sending. Than this file will be transmitted to the other PC.
Ok?
1 PC) Start this programm on the first PC, select the right interface (COM1) and open using the connect/disconnect button. Click the Log Into File Button and select any file. So all data, which will be received on the interface will be logged into selected file.
2 PC) Start the programm, select the interface and open. Than click on the send file button and select any file for sending. Than this file will be transmitted to the other PC.
Ok?
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Re: how to send image
the file that i attach below contain 3 column for write program,how i want to recognize that i transmitt come from A,B and C?because my program now it transmitt randomly and i dont know it come from which part of write column.
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- transmitter1.vi
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Eugen Graf
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Re: how to send image
What is your receiver?
If you want to know from which column the data comes, you can add the column name before usefull data. Than if you receive this data, you extract header (= column name) and usefull data.
Ok?
If you want to know from which column the data comes, you can add the column name before usefull data. Than if you receive this data, you extract header (= column name) and usefull data.
Ok?
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Re: how to send image
i dont understand.what function og labview that i must use?array or what?can u explain more detail.
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Eugen Graf
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Re: how to send image
Hello masturah!
You can send e.g.
col1 8.2200
col3 9.5366
col1 2.4767
instead of
8.2200
9.5366
2.4767
so the receiver knows from where the data comes.
You can send e.g.
col1 8.2200
col3 9.5366
col1 2.4767
instead of
8.2200
9.5366
2.4767
so the receiver knows from where the data comes.
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