Thread: [Dev-C++] give bit in byte

Hi.

I need to give one bit in byte, this bit is a 4° bit of byte..
I need to give if it's low or up...
Does this without use others bits of byte..
any sugestions?

Yes. Look at bit operations, in any C or C++ programming language book.
Trust me, it is worth the money to get a decent book. It constains answers
to this and a lot of other questions you may have.

Or cheaper solution: Google and C bitwise operations.

/pwm

On Fri, 29 Feb 2008, frederico schardong wrote:

> Hi.
>
> I need to give one bit in byte, this bit is a 4° bit of byte..
> I need to give if it's low or up...
> Does this without use others bits of byte..
> any sugestions?
>

Don't know how to do it, would like to link one c file to another c file. I've tried compiling the 2nd c file, but keep getting weird errors that mention missing variables (that are in the other file). 


Help. :)

You can link them by using declarations.
Example:
main c-file:

// declaration of myfunc:
int myfunc ( int j);

int main()
{
.
.
.
    int i,j;
.
.
.

    i = myfunc(j);
.
.
.
}

c-file that implements myfunc:

int myfunc (int j)
{
    //code that implements function
.
.
.
}



  ----- Original Message ----- 
  From: rus...@ao... 
  To: dev...@li... 
  Sent: Saturday, March 01, 2008 4:37 AM
  Subject: [Dev-C++] linking help needed.


  Don't know how to do it, would like to link one c file to another c file. I've tried compiling the 2nd c file, but keep getting weird errors that mention missing variables (that are in the other file). 


  Help. :)


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