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    Whats the difference between using MSCOMM or...

    Whats the difference between using MSCOMM or HANDLE for serial communication? I am kind of confused on this.
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    I have attach the following files. I am having...

    I have attach the following files. I am having trouble reading my serial port in main from the commdlg.

    I also used the MSCOMM with the GetInput(), but it keeps cutting off some of the data I am...
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    Can you direct me to where I can find examples of...

    Can you direct me to where I can find examples of this? I am very new to visual C++!

    Thank You,
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    Whats the best method for serial communication in...

    Whats the best method for serial communication in MFC and Visual C++?
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    Thanks for the assist. Is there an example of...

    Thanks for the assist. Is there an example of that? I never used those type before. All i have for the progress bar is a member variable that I named m_pBar and the dialog box, labeled IDD_Progress,...
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    Updating a progress bar

    I am new to using Visual C++. I used a Control box to create the progress bar in one file. In another file, I want to update the same progress bar so that it looks like it is downloading. How do I do...
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    Everything is written in visual C++. I am...

    Everything is written in visual C++. I am communicating it to a PIC device. I am using a Visual C++ compiler and windows xp. I know the data is there because the PIC is able to display all the...
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    Serial Communication in C++

    I am having trouble reading data through serial communication in C++. Some of the data read in is being cutoff. It reads all the data fine in hyperterminal but not in C++. Can anyone help?
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    I want to create a setup to install this...

    I want to create a setup to install this executable to the PC though.
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    Distributable File

    I want to make a C++ file distributable. How do I do that? Can someone provide me with a link?
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    in general, I want to know the advantages and...

    in general, I want to know the advantages and disadvantages of each. The reason why I asked is that I get error messages when testing and it goes away 30 seconds later. This occurs occasionally.
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    Polling vs. Interrupts

    Does anybody know any good websites that explain more on Polling vs. Interrupts. I have already googled it but the explainations are limited to one slide/page.

    Thanks
  13. Can you give me an example?

    Can you give me an example?
  14. Can you elaborate more on that? Whats RTFM?

    Can you elaborate more on that? Whats RTFM?
  15. My application freezes b/c I forget to connect a...

    My application freezes b/c I forget to connect a device to the port. Is there way i can check if the com port is open or connected to a device?
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    I'll try it, thanks!

    I'll try it, thanks!
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    I tried the portmon and it doesn't work.

    I tried the portmon and it doesn't work.
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    Would this work on i T-switch or 3 port serial...

    Would this work on i T-switch or 3 port serial communication switch? The way it is setup is that I have my laptop connected to one end of the T switch. another connection connecting to the...
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    Protocol Analyzer

    Can anybody get me a good website on a protocol analyzer so that i can monitor serial communications or some form of software that will let me do this?
  20. Thread: CRC problem

    by NewGuy100
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    I have been seen some CRC look up tables that are...

    I have been seen some CRC look up tables that are 16 bit and others that are two 8 bit tables which is basically the 16 bit table broken down. Can you tell me why they do this and which way is...
  21. Thread: CRC problem

    by NewGuy100
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    Thanks Dave

    Thanks Dave
  22. Thread: CRC problem

    by NewGuy100
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    I just wanna know what could be the reasoning...

    I just wanna know what could be the reasoning behind this. If I comment a useless function, I get mismatched CRC. Are there any latest information on CRC on the web that I can check out?
  23. Thread: CRC problem

    by NewGuy100
    Replies
    6
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    1,244

    CRC problem

    I am trying to compare a CRC from my file with the CRC taken from the serial port. The problem is that when I change code in my software, sometimes the CRC doesn't match each other. Can anyone help...
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    I am using ReadFile for serial communication...

    I am using ReadFile for serial communication purposes
  25. Also helpful. Appreciate it

    Also helpful. Appreciate it
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