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#1

#include <Servo.h>

Servo myServo;
#define PIN_SERVO (8)

void SetStrokePerc(float strokePercentage)
{
if ( strokePercentage >= 1.0 && strokePercentage <= 99.0 )
{
int usec = 1000 + strokePercentage * ( 2000 - 1000 ) / 100.0 ;
myServo.writeMicroseconds( usec );
}
}
void SetStrokeMM(int strokeReq,int strokeMax)
{
SetStrokePerc( ((float)strokeReq) / strokeMax );
}

void setup()
{
myServo.attach(PIN_SERVO);
}

void loop()
{
int d = 10;
int delayMS = 1500;
int i = 0;
for ( i = 1; i < 99; i += d )
{
SetStrokePerc(i);
delay(delayMS);
}
for ( i = 99; i > 1; i -= d )
{
SetStrokePerc(i);
delay(delayMS);
}
}

#2

Hi, what’s up?

PIN_SERVO (8)

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[code] Paste sketch here. [/code]
#3

Was there a question to go with this improperly posted code?

#4