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problem with the code DDR_INI()

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ghoola

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what is this code meaning?
Code: 
DDR_INI();
I register in this forum for help so help me please
 

Thatseems to be a function.
Fe. I found a code where in the header file is:
Code: 
#define DDR_INI() DDRB|=_BV(0)|_BV(1)|_BV(2)
and the function is run in .c:
Code: 
DDR_INI();
 

bosskardo said:
Thatseems to be a function.
Fe. I found a code where in the header file is:
Code: 
#define DDR_INI() DDRB|=_BV(0)|_BV(1)|_BV(2)
and the function is run in .c:
Code: 
DDR_INI();
Click to expand...

you mean it's for initialization a port?
 

DDR_INI(); does whatever is written in the header file. Find all references to 'DDR_INI' in the project.
 

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