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Easy method to emptying a buffer array

 
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Mortenc



Joined: 22 Feb 2007
Posts: 55

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Easy method to emptying a buffer array
PostPosted: Thu Mar 22, 2007 5:04 am     Reply with quote
Hello super forum.

I'am new in C-progamming.

I'am using the normal buffer array rutine for saving USART receive data.
Now I want to move this 4 element buffer array to an int32 variabel.

How can I do this easy and fast?
Humberto



Joined: 08 Sep 2003
Posts: 1215
Location: Buenos Aires, La Reina del Plata

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PostPosted: Thu Mar 22, 2007 6:50 am     Reply with quote
Quote:

Now I want to move this 4 element buffer array to an int32 variabel.

Use the built in function make32().


Humberto
treitmey



Joined: 23 Jan 2004
Posts: 1094
Location: Appleton,WI USA

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PostPosted: Thu Mar 22, 2007 7:40 am     Reply with quote
perhaps a union.
or memcpy.
Mortenc



Joined: 22 Feb 2007
Posts: 55

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PostPosted: Fri Mar 23, 2007 3:16 am     Reply with quote
!! Thanks a lot.

I can see that the "make32" is just want I need.
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