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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 ; return NULL ;
} }
/*
* softPwmWrite:
* Write a PWM value to the given pin
*********************************************************************************
*/
void softPwmWrite (int pin, int value) void softPwmWrite (int pin, int value)
{ {
pin &= 63 ;
/**/ if (value < 0)
value = 0 ;
else if (value > range [pin])
value = range [pin] ;
marks [pin] = value ; marks [pin] = value ;
} }

1
wiringPi/softPwm.h
View File

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