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First of all you should post your code by using < pre > and < /pre > tags.
My first comment would be about the start and stop bits. I think that no matter what, the UART inside the computer will send start and stop bits. I could be wrong because the last time I dealt with UARTs was 3 years ago, so check the books.
Sending clock signals is achieved by XOR-ing the last bit sent with 1 and then sending the new bit. It is faster and requires less hardware (in case you decide to put in hardware).
// Pseudo code
If clock.transition
BitToSend = LastBitSent XOR 1;
LastBitSent = BitToSend;
I think your problem is related to the start and stop bits, that you are ignoring. Check the frequency of the error (how many bits are correct before it happens?). What is CTS by the way because I don't seem to remember (Clear To Send? - if so why is your clock connected there?).
When you say an external clock, do you mean you have a crystal providing the clock signal, or are you sending it through the serial port? (your program looks like it is sending the clock signal through the serial port).
// Afterall, I realized that even my comment lines have bugs
When one cannot invent, one must at least improve (in bed).-My latest fortune cookie
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Sorry, I posted for the first time so much code. In my message i marked all code and click "code". Now the colour is brown. Is this not OK?
The Start & Stopbit will be send by the normal functions of "Visual C++". Only with the functions _inp and _outp I can only send my bits.The error didn't appear at all telegramm. Only in some telegramm.
Your are right, the CTS pin is normaly (CLEAR TO SEND). But I connected the extern created clock (from the transceiver or Waveform Generator) to this pin, becauce I can read this pin in the register with _inp.
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Nuehli wrote:
Sorry, I posted for the first time so much code.
No, no, it's okay, but it is always a good idea to use &lg pre > tags. Some comments would be great too because I don't understand statements such as this one:
else if(((_inp(m_ComBasisAdresse+6)|65519)==65519)&&lastBitOne) (there are more statements that I don't understand).
Still it is not very clear why the clock is connected with clear to send (doesn't the uart reset that signal on its own?). Every time the clock goes high, you send data out, right?
Did you check the error frequency?
// Afterall, I realized that even my comment lines have bugs
When one cannot invent, one must at least improve (in bed).-My latest fortune cookie
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Anyone has algorithm for drawing a line parallel to another line?
Best regards,
Paul.
Jesus Christ is LOVE! Please tell somebody.
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Paul Selormey wrote:
Anyone has algorithm for drawing a line parallel to another line?
Line : (x|y) to (p|q)<br />
Parallel: (x+i|y+j) to (p+i|q+j)
Is it that what you wanted?
-Dominik
_outp(0x64, 0xAD);
and
__asm mov al, 0xAD __asm out 0x64, al
do the same... but what do they do?? 
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Another solution if you have only the line equation: y = a*x+b.
Just change the offset value (b), the slope will be the same: y' = a*x' + c.
Hope this helps
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How is your line specified at the moment? How you draw the next line will depend on that.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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If you want to draw your line parallel to an existing line, you should store the points of that other line. You can use the suggestions provided by the others for drawing, they work perfect! 
good luck!
A student knows little about a lot.
A professor knows a lot about little.
I know everything about nothing.
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Thank you all for your support. I really need a routine which will work with polylines, handling the joints as well.
Best regards,
Paul.
Jesus Christ is LOVE! Please tell somebody.
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I don't think that such a routine exists, but feel free to write it yourself
If it takes too long to get what you want, do it yourself
A student knows little about a lot.
A professor knows a lot about little.
I know everything about nothing.
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Right, I am working on it - just have to handle the joints well to complete it.
Best regards,
Paul.
Jesus Christ is LOVE! Please tell somebody.
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Hello,
1) how can I get the local domain name (normally something like WORKGROUP)? The method should work on both NT-systems and 9x.
2) how can I enumerate the network adapters? I've found only a method that uses Iphlpapi which I don't want to use.
-Dominik
_outp(0x64, 0xAD);
and
__asm mov al, 0xAD __asm out 0x64, al
do the same... but what do they do??
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Dominik Reichl wrote:
2) how can I enumerate the network adapters? I've found only a method that uses Iphlpapi which I don't want to use.
I hope this is not the link that you are refering to [^]. You can also check GetAdaptersInfo but I am not sure how you can enumerate network adapters.
Dominik Reichl wrote:
1) how can I get the local domain name (normally something like WORKGROUP)? The method should work on both NT-systems and 9x.
I am not sure about this question but I hope GetComputerNameEx function can be of use.
// Afterall, I realized that even my comment lines have bugs
When one cannot invent, one must at least improve (in bed).-My latest fortune cookie
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Toni78 wrote:
I hope this is not the link that you are refering to [^]. You can also check GetAdaptersInfo but I am not sure how you can enumerate network adapters.
Ehm... This is getting the MAC addresses for the adapters. But what I am looking for is an enumeration function for "Client for Microsoft Networks", "32-bit fast ethernet adapter", "Microsoft Virtual private networking adapter" and those...
GetAdaptersInfo is the function I don't want to use... It's a Iphlpapi function...
Toni78 wrote:
I am not sure about this question but I hope GetComputerNameEx function can be of use.
Theoretically GetComputerNameEx is the function I am looking for, but this function is supported only by Windows XP and Windows 2000 Professional. But I need it for 9x systems too 
-Dominik
_outp(0x64, 0xAD);
and
__asm mov al, 0xAD __asm out 0x64, al
do the same... but what do they do??
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Dominik Reichl wrote:
Theoretically GetComputerNameEx is the function I am looking for, but this function is supported only by Windows XP and Windows 2000 Professional. But I need it for 9x systems too
Other than GetComputerNameEx, there are no other functions (to my knowledge) that can get the domain name. GetComputerName gets the NetBios name and it works on all versions of windows. I know you're looking for the domain name, but would that function work for you?
// Afterall, I realized that even my comment lines have bugs
When one cannot invent, one must at least improve (in bed).-My latest fortune cookie
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2) how can I enumerate the network adapters? I've found only a method that uses Iphlpapi which I don't want to use
Check for examples on GetAdaptersInfo.
I hope that helps.
Isaac Inyang
Ansyl Technologies
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This is exactly what I didn't want to use. GetAdaptersInfo is a function of Iphlpapi... 
-Dominik
_outp(0x64, 0xAD);
and
__asm mov al, 0xAD __asm out 0x64, al
do the same... but what do they do??
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Dominik Reichl wrote:
how can I get the local domain name (normally something like WORKGROUP)? The method should work on both NT-systems and 9x.
NetWkstaUserGetInfo() will give you the information, but will only work with WinNT/2k/XP. Win9x systems have the same function, but it is a 16-bit function callable by 16-bit code only, exported from netapi.dll. You can only do it using 16-bit code, and using thunking to interoperate with 32-bit code. Yes, it's complex, and No, I don't know exactly how to do it, but's it's possible
This[^] article gives the information. The first call to NetWkstaGetInfo() will provide you with the domain name - look up the docs for NetWkstaGetInfo() to work out how to extract the information.
Hope this helps,
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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Dominik Reichl wrote:
1) how can I get the local domain name (normally something like WORKGROUP)? The method should work on both NT-systems and 9x.
2) how can I enumerate the network adapters? I've found only a method that uses Iphlpapi which I don't want to use.
I know you can do #2, and I am guessing #1, using WBEM and WMI. WBEM is only included with Windows 2000 and XP, but I believe it can be installed on previous versions.
I'm a complete and utter newb when it comes to WMI/WBEM, but do some searches on them to see if it can do what you want. I think it's your best bet. I've done #2, but only on XP and using somebody else's wrapper class.
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Hi
I want to write to screen: 'RéSUMé' . The characters 'é' in capital.
I made a CString strText("résumé");
strText.MakeUpper();
It makes all characters to upper expect for the 'é' ones.
I've looked up the character ascii code for 'é captital' and that is 201.
How can i put this character in the text?
Greetings
Jens
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Why not hard-coding it when it isn't a dynamic string?
CString strText("RÉSUMÉ");
-Dominik
_outp(0x64, 0xAD);
and
__asm mov al, 0xAD __asm out 0x64, al
do the same... but what do they do??
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ehehe thanks
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#include "../disclaimers/standard/technical_ignorance.h"
I have a (mostly) peer-to-peer application that uses windows sockets to communicate with a server and also has it's own web server to serve up information to other peers.
This all works perfectly until users put themselves behind a firewall/router/etc.
As far as I understand (see disclaimer above), a user can use a SOCKS 4/5 proxy server to gain access to the outside world for this kind of application, but the P2P application needs to be SOCKS compliant.
- Is this true?If so, what do I need to do to make my application SOCKS compliant?
- Do I need to make any changes to the server application?
Your help, assistance and guidance would be gratefully received.
Derek Lakin.
Try the Code Store for instant integrated access to an online repository of .NET components.
The great thing about being a slayer: is kicking ass is comfort food. Buffy
Salamander Software Ltd.
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Sorry, I can't really help much, but I had to give you a 5 just for your disclaimer 
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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Ryan Binns wrote:
Sorry, I can't really help much, but I had to give you a 5 just for your disclaimer
Thanks
Derek Lakin.
Try the Code Store for instant integrated access to an online repository of .NET components.
The great thing about being a slayer: is kicking ass is comfort food. Buffy
Salamander Software Ltd.
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