Mainly I need a frequency output from 10Hz to 1200Hz approximately.
I decrease the internal oscillator down to 1Mhz and I'm getting down to 62Hz with HPWM, but the max frequency is then barely 400Hz !.
I programmed PWM myself , but with same result as HPWM.
Thought I found it with this program: http://melabs.com/samples/PBP-mixed/hardpwm.htm
Unfortunately not, played around with PR2 and other parameters, still nt getting the result I want...

K