+ Changed a function name.
+ Corrected comment.
Corrected comment
Merge remote-tracking branch 'origin/integration' into pwm
Merge remote-tracking branch 'origin/integration' into pwm
Corrected comment and removed a function in pwm.h
Reordered functions in pwm.h
Removed the last warnings
Commented in the pwm.c file and changes the function order.
Merge remote-tracking branch 'origin/pwm' into integration