0 dutycycle not working, gives %100 duty when trying to set 0.

[rac1]

Hi
Firstly,Thanks for your project!
I noticed that, when i want to setpwmduty to 0, it makes dutycycle %100.
I editted your library like that;

void TimerOne::setPwmDuty(char pin, int duty)
{
unsigned long dutyCycle = pwmPeriod;

dutyCycle *= duty;
dutyCycle >>= 10;

if( duty<=0) //newly added line both protection and prevent 0 dutycycle error.
dutyCycle=1;

oldSREG = SREG;
cli();
if(pin == 1 || pin == 9) OCR1A = dutyCycle;
else if(pin == 2 || pin == 10) OCR1B = dutyCycle;
Serial.print(dutyCycle);
SREG = oldSREG;
}

[PaulStoffregen]

Should this be merged into the library? Normally you'd send a pull request for that?

This code appears to have the actual pin numbers, rather than TIMER1_A_PIN, TIMER1_B_PIN, TIMER1_C_PIN. Was it actually tested with this version of TimerOne? Older versions were hard-coded for only AVR, and only certain AVR chips but not others.