PWM in Arduino Due

Hardware Arduino Due
#1

Hi,

I am trying to use the port D45 like a PWM port, it is a PWMH6 port (it appear in ATSAM3X8E datasheet document), but if I try generate a PWM in this pin, it works like a normal digital pin. Can I use it like a PWM using low level instructions? What instructions are there to make it work ?

Thanks a lot.

#2

DUE-specs:
PWM: Pins 2 to 13
Provide 8-bit PWM output with the analogWrite() function. the resolution of the PWM can be changed with the analogWriteResolution() function.

#3

This is the official Arduino due Board Specs, but the ATSAM3X8E (the arduino due microcontroller) has more pwm pin such as d45(PC18), is it right?

#4

yes maybe, but many of the ARM pins are not 100% accessable by the Arduino IDE.
You might access them by native GCC though.

#5