Pat Thoyts [Wed, 12 Aug 2015 11:16:49 +0000 (12:16 +0100)]
Demo configuration of AVR timer and PWM.
Demonostrates the initialization of a timer for 1ms resolution interrupts
and also shows the control of PWM frequency using timer 1.
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>