Could anyone point to examples of how i can cycle through effects using PWM

Could anyone point to examples of how i can cycle through effects using PWM on an rc plane remote?

Google mavlink frsky telemetry

thats great Gustavo. do you have any code you could share to show how to go about this?

I would recommend you to read a lot about different ways of doing it ,
For example :

http://www.rcgroups.com/forums/showthread.php?t=2274401

Then it depends on what flight controller you have if they use mavlink as protocol , or not

I you have just acces to RC pwm, this may not be of help to you .