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Updating softPwm to fix some typos.

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This commit is contained in:
Gordon Henderson 2012-08-24 19:07:54 +01:00
parent a20fb1b154
commit c6799ea998
2 changed files with 16 additions and 3 deletions
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14
wiringPi/softPwm.c
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@ -84,8 +84,22 @@ static PI_THREAD (softPwmThread)
return NULL ;
}
/*
* softPwmWrite:
* Write a PWM value to the given pin
*********************************************************************************
*/
void softPwmWrite (int pin, int value)
{
pin &= 63 ;
/**/ if (value < 0)
value = 0 ;
else if (value > range [pin])
value = range [pin] ;
marks [pin] = value ;
}

5
wiringPi/softPwm.h
View File

@ -22,6 +22,5 @@
***********************************************************************
*/
extern int setupSoftPwm (int pin) ;
extern int softPwmCreate (int pin, int value, int range) ;
extern void softPwmWrite (int pin, int value) ;
extern int softPwmCreate (int pin, int value, int range) ;
extern void softPwmWrite (int pin, int value) ;