CCS C Compiler Manual PCB / PCM / PCH

Built-in Functions
atoi( ) atol( ) atoi32( )
Syntax:
ivalue = atoi(string)
or
lvalue = atol(string)
or
i32value = atoi32(string)
Parameters: string is a pointer to a null terminated string of characters.
Returns:
Function:
ivalue is an 8 bit int.
lvalue is a 16 bit int.
i32value is a 32 bit int.
Converts the string passed to the function into an int
representation. Accepts both decimal and hexadecimal argument. If the
result cannot be represented, the behavior is undefined.
Availability: All devices
Requires:
Examples:
#INCLUDE
char string[10];
int x;
strcpy(string,"123");
x = atoi(string);
// x is now 123
Example
Files:
Also See:
input.c
printf()
bit_clear( )
Syntax:
Parameters:
bit_clear(var, bit)
var may be a any bit variable (any lvalue)
bit is a number 0- 31 representing a bit number, 0 is the least significant
bit.
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