public void setSpeed(double speedPercent)
{
if (speedPercent < 0 - double.Epsilon)
{
firmata.sendAnalog(pwmPin, PWM_BACKWARDS);
}
else if (speedPercent > 0 + double.Epsilon)
{
firmata.sendAnalog(pwmPin, PWM_FORWARDS);
}
else
{
firmata.sendAnalog(pwmPin, PWM_FORWARDS);
}
}
