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that is the nice one. I have not seen it in sscanf documentation
9ine
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I did not know sscanf could do that.
Wow. I am gonna remove all stringstreams from my code, right now 
Cheers,
Sebastian
--
Contra vim mortem non est medicamen in hortem.
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Sebastian Schneider wrote: I am gonna remove all stringstreams from my code, right now
are you serious 
C++ classes are much prefered than C functions dude!
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toxcct wrote: are you serious
Hrhr.
Cheers,
Sebastian
--
Contra vim mortem non est medicamen in hortem.
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Sebastian Schneider wrote: Wow. I am gonna remove all stringstreams from my code, right now
I do hope you were being sarcastic :-P
sscanf is great when parsing typed information ... it is not very useful for trying to extract substrings.
If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week
Zac
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I was.
Oh, and I noticed 2 typos in your Signature:
Zac Howland wrote: ...for 8 hours a day, 5 days a week
should be
experience tells us: ...for 11 hours a day, 6 days a week
Cheers,
Sebastian
--
Contra vim mortem non est medicamen in hortem.
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Just checking ...
And I've thought about changing it to say "at least 8 hours ... 5 days" since my old job fit the 20 hour/7 day mold.
If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week
Zac
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Gotta loooooove crunch-time...
Cheers,
Sebastian
--
Contra vim mortem non est medicamen in hortem.
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Oh no. That was normal operating procedure ... When crunch time came around, the managers would pressure us to spend the night in the office ... even over weekends!
If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week
Zac
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yeah. david crow rulez
9ine
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Nice. I didn't know that either.
Alcohol. The cause of, and the solution to, all of life's problems - Homer Simpson
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Or like this.
N.B. Add error handling as required!
<br />
char str[] = "field1 field2 field3 ..."<br />
<br />
char * cpLastSpace = strrchr(str, (int) ' ');
if(NULL != cpLastSpace) {<br />
sscanf(cpLastSpace+1,"%s",tmp);<br />
}<br />
Alcohol. The cause of, and the solution to, all of life's problems - Homer Simpson
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How To Convert Imnage To Binary And Save To Addres Segment
for Example SAve to : 00000 : 3FFFFF
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javad_2005 wrote: How To Convert Imnage To Binary
Well first you would have to convert it to Text so you could convert it back to Binary. Is that what you mean?
led mike
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How Binary To Save Addres Segment
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To get a useful answer, give us a useful question.
What format is the image in originally? (for example, it is a DIB or it is a JPG file, or . . .)
What do you mean "Convert to binary"? (for example, you want to access the pixel data or you want to convert to monochrome black / white or . . .)
Why do you want it at a particular segment?
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it doesnt any different at segmnet
never mind any adress segment
For Example:
I Write Image To Bios Address Segmnet
or Write To Address Vga
Or Give Pixel In Vga Address Segment And Write Vga Addres Segment
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OK. That's one answer.
But I still don't think you have explained what you are trying to do in a way that other CodeProject users can understand. That's why you aren't getting answers.
I repeat what I said previously - if you want help, state your question clearly. Since your profile says you're in the USA, I suggest that once you've re-written your question, you get someone whose home-language is English (or American-English) to check that it is clear and understandable.
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thank you for you'r reply
I Want To Get Pixel Directly From Vga Memory
And Then Modify Them and write Them Directly In To Vga Memory Again.
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Sorry for slow response - I don't check my email often at weekends!
Easiest way (simplest to use) may be to use GetPixel() and SetPixel() functions (look in the Visual Studio help.) These let you get the value of individual pixels and set them.
If you want to get an area, you can use GetDIBits() function and SetDIBits().
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I want to write a program in Visual C++ to transfer and receive data between a computer and microcontroller over wireless LAN.
I have to implement TCP/IP Protocol for Data Transfer.
From where should i start.
I am the beginner.
Thanks
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Muhammad Azeem Azam wrote: I am the beginner.
Which begs the question, "Why are you starting with such an ambitious project?"
"Money talks. When my money starts to talk, I get a bill to shut it up." - Frank
"Judge not by the eye but by the heart." - Native American Proverb
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DavidCrow wrote: "Why are you starting with such an ambitious project?"
wow 
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I hope your microcontroller control board already has a library implementation of TCP/IP and 802.11; actually I'm a bit surprised that there's room for it in the device's RAM.
From the PC side, you should be looking at the Windows Sockets APIs. Best starting point for that is the Winsock Programmer's FAQ[^].
If there is a library implementation for your microcontroller, it probably also uses the sockets API.
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Since this is too general a question, I will try to answer using my own experience, with a similar project. If it fits your case fine, otherwise provide more details, and maybe you will get the answers.
I am assuming that you have a micro-controller board with TCP/IP support. You want to connect it to a PC over a network and build your application above that. If the micro_controller has a TCP/IP Server waiting to serve a client, then you need to implement the Client on the PC (or Vice Versa).
Since you most probably want to have something working quickly and build upon that, you can start by doing a search for a simple TCP client (or server depending on what you have on the other side). Download the project and build it. Next you need to configure (eg: Port Number etc..). Here you need the details on how the Server is set up. You can do this without knowing the details of the protocol (just an overall idea as to Client/Server relationship and the config parameters will suffice). This will bring you to the point of an actual connection being setup between the Server and the Client. After this, you need to fill in the blanks by providing whatever it is your application level is.
This should get you started; you can expand upon it as you go along. At some point in time, you can rewrite it to be more efficient for your particular case.
Good Luck.
Cheers,
Marigowda Divya
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