porretas2000 Posted October 22, 2004 Report Share Posted October 22, 2004 Hi all, I`m Spanish, and my english is very bad, so I Quote Link to comment
cls9215 Posted October 22, 2004 Report Share Posted October 22, 2004 Hi all, I`m Spanish, and my english is very bad, so I Quote Link to comment
porretas2000 Posted October 25, 2004 Author Report Share Posted October 25, 2004 About your question, you can to create a Invoke node for a waveform graph indicator, thenselect "get image" method on Invoke node, and to connect image data to a "write jepg file.vi"!! :laugh: 2449[/snapback] Thank you very much!!! The answer is very clear (thanks for the picture). Greetings. Quote Link to comment
sara Posted November 23, 2007 Report Share Posted November 23, 2007 Hi all , I want to control watering plants in my garden by using labview . Can you help me ... Quote Link to comment
sara Posted November 23, 2007 Report Share Posted November 23, 2007 Hi all , I want to control watering plants in my garden by using labview . Can you help me ... Quote Link to comment
Justin Goeres Posted November 23, 2007 Report Share Posted November 23, 2007 QUOTE(sara @ Nov 22 2007, 11:32 AM) Hi all ,I want to control watering plants in my garden by using labview . Can you help me ... Definitely. What hardware do you have on hand and what have you tried so far? Also, is there a specific date when you need to hand indeploy this system? Quote Link to comment
Justin Goeres Posted November 23, 2007 Report Share Posted November 23, 2007 QUOTE(sara @ Nov 22 2007, 11:32 AM) Hi all ,I want to control watering plants in my garden by using labview . Can you help me ... Definitely. What hardware do you have on hand and what have you tried so far? Also, is there a specific date when you need to hand indeploy this system? Quote Link to comment
sara Posted November 24, 2007 Report Share Posted November 24, 2007 thanks for your help actually I have DAQ which give asignal to open and close valves in specifies time to watering plants ... please help me I dont have much enough experince in labview... Quote Link to comment
sara Posted November 24, 2007 Report Share Posted November 24, 2007 thanks for your help actually I have DAQ which give asignal to open and close valves in specifies time to watering plants ... please help me I dont have much enough experince in labview... Quote Link to comment
Justin Goeres Posted November 24, 2007 Report Share Posted November 24, 2007 QUOTE(sara @ Nov 23 2007, 06:34 AM) actually I have DAQ which give asignal to open and close valves in specifies time to watering plants ...please help me I dont have much enough experince in labview... Again, what have you tried so far? We can't solve your problem for you, but if you show us what you've done we can help you understand what's right or wrong with it. If you haven't done anything yet, start by looking at the examples provided in the LabVIEW Help (Help >> Find Examples...). You can search for examples that will show you how to control the DIO lines on your hardware. You can also find basic information on how to write programs in LabVIEW by going to Help >> Search the LabVIEW Help.... There's an entire section in the help called Introduction to LabVIEW. Quote Link to comment
Justin Goeres Posted November 24, 2007 Report Share Posted November 24, 2007 QUOTE(sara @ Nov 23 2007, 06:34 AM) actually I have DAQ which give asignal to open and close valves in specifies time to watering plants ...please help me I dont have much enough experince in labview... Again, what have you tried so far? We can't solve your problem for you, but if you show us what you've done we can help you understand what's right or wrong with it. If you haven't done anything yet, start by looking at the examples provided in the LabVIEW Help (Help >> Find Examples...). You can search for examples that will show you how to control the DIO lines on your hardware. You can also find basic information on how to write programs in LabVIEW by going to Help >> Search the LabVIEW Help.... There's an entire section in the help called Introduction to LabVIEW. Quote Link to comment
sara Posted November 24, 2007 Report Share Posted November 24, 2007 I want to water my plants in tme moring for example and i dont know how i can make atimer for my program Quote Link to comment
sara Posted November 24, 2007 Report Share Posted November 24, 2007 I want to water my plants in tme moring for example and i dont know how i can make atimer for my program Quote Link to comment
JDave Posted November 24, 2007 Report Share Posted November 24, 2007 QUOTE(sara @ Nov 23 2007, 10:14 AM) I want to water my plants in tme moring for example and i dont know how i can make atimer for my program If you can demonstrate what you do know how to do, it will be easier to fill in the gaps. Upload some code or a screenshot of what you have tried. You will find you won't get a lot of help until you do so. Not that we are mean, but it is so much easier to help you out if you show what you have tried. Quote Link to comment
JDave Posted November 24, 2007 Report Share Posted November 24, 2007 QUOTE(sara @ Nov 23 2007, 10:14 AM) I want to water my plants in tme moring for example and i dont know how i can make atimer for my program If you can demonstrate what you do know how to do, it will be easier to fill in the gaps. Upload some code or a screenshot of what you have tried. You will find you won't get a lot of help until you do so. Not that we are mean, but it is so much easier to help you out if you show what you have tried. Quote Link to comment
sara Posted January 28, 2008 Report Share Posted January 28, 2008 hi all i need your help in my problem . I read the date and the time of computer and put it in access table , but i need to read date only .. help please Quote Link to comment
i2dx Posted January 29, 2008 Report Share Posted January 29, 2008 QUOTE(sara @ Jan 27 2008, 01:18 PM) hi alli need your help in my problem . I read the date and the time of computer and put it in access table , but i need to read date only .. help please use the "format Date/Time String" primitive and display the date in a string control. http://lavag.org/old_files/monthly_01_2008/post-885-1201502731.png' target="_blank"> Use Ctrl+H to see how to build the format string .... Quote Link to comment
sara Posted January 29, 2008 Report Share Posted January 29, 2008 Thanks for your reply but when I use format Date/time string i have error . Can you see what i do in labview , i need to record the value of the date only in my table... please i really need your help.... Quote Link to comment
Erosoft Posted January 29, 2008 Report Share Posted January 29, 2008 I have some problem to understand you. I use the function circle on the picture to retrieve current date and time on the PC and it never returns error! If you could join a sample of your could code it would be easier for us to help you QUOTE(sara @ Jan 28 2008, 09:30 AM) Thanks for your reply but when I use format Date/time string i have error . Can you see what i do in labview , i need to record the value of the date only in my table... please i really need your help.... Quote Link to comment
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