Update PWMPin.cpp
Update PWMPin.cpp

COM1x0 enable both, direct & complementary PWM output. COM1x1 only the direct one.
jeditekunum/Cosa,kc9jud/Cosa,kc9jud/Cosa,dansut/Cosa,mikaelpatel/Cosa,dansut/Cosa,rrobinet/Cosa,jeditekunum/Cosa,rrobinet/Cosa,mikaelpatel/Cosa,mikaelpatel/Cosa,dansut/Cosa,mikaelpatel/Cosa,kc9jud/Cosa,dansut/Cosa,jeditekunum/Cosa,rrobinet/Cosa,jeditekunum/Cosa,kc9jud/Cosa,rrobinet/Cosa