CCS C Compiler Manual PCB / PCM / PCH

Built-in Functions
Returns:
Function:
Availability:
Requires:
Result is a floating point number
Converts the string passed to the function into a floating
point representation. If the result cannot be represented,
the behavior is undefined. This function also handles E
format numbers
All devices
#INCLUDE
Examples: char string [10];
float32 x;
strcpy (string, "12E3");
x = atoe(string);
// x is now 12000.00
Example
Files:
Also See:
None
atoi(), atol(), atoi32(), atof(), printf()
atof( )
Syntax:
Parameters:
Returns:
Function:
Availability:
Requires:
result = atof (string)
string is a pointer to a null terminated string of characters.
Result is a floating point number
Converts the string passed to the function into a floating point
representation. If the result cannot be represented, the behavior is
undefined.
All devices
#INCLUDE
Examples:
char string [10];
float x;
strcpy (string, "123.456");
x = atof(string);
// x is now 123.456
Example
Files:
Also See:
ex_tank.c
atoi(), atol(), atoi32(), printf()
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