Built-in Functions
enable_interrupts(ADC_DONE);
enable_interrupts(RB_CHANGE);
// these enable the interrupts
// but since the GLOBAL is disabled they
// are not activated until the following
// statement:
enable_interrupts(GLOBAL);
Example
Files:
Also See:
enable_interrupts(), clear_interrupt (), #INT_xxxx, Interrupts Overview,
interrupt_active()
div( ) ldiv( )
Syntax:
idiv=div( num , denom )
ldiv =ldiv( lnum , ldenom )
Parameters: num and denom are signed integers.
num is the numerator and denom is the denominator.
lnum and ldenom are signed longs
lnum is the numerator and ldenom is the denominator.
Returns:
Function:
idiv is a structure of type div_t and lidiv is a structure of type ldiv_t. The div
function returns a structure of type div_t, comprising of both the quotient and the
remainder. The ldiv function returns a structure of type ldiv_t, comprising of both
the quotient and the remainder.
The div and ldiv function computes the quotient and remainder of the division of
the numerator by the denominator. If the division is inexact, the resulting quotient
is the integer or long of lesser magnitude that is the nearest to the algebraic
quotient. If the result cannot be represented, the behavior is undefined; otherwise
quot*denom(ldenom)+rem shall equal num(lnum).
Availability: All devices.
Requires:
Examples:
Example
#INCLUDE <STDLIB.H>
div_t idiv;
ldiv_t lidiv;
idiv=div(3,2);
//idiv will contain quot=1 and rem=1
lidiv=ldiv(300,250);
//lidiv will contain lidiv.quot=1 and lidiv.rem=50
None
Files:
163
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