i did work with the 50Hz PWM signal usually used with arduino , servo motors , ESCs , and stuff like that .
what are the specifications beside the frequency
if it's an 8 chanel PPM signal what are the correct timings ?
this code is in assembly , so i cannot use a lib .
needed between pulses within the 20ms interval ? and does that change ?
You need to start providing information if you want help.Code, schematics, link to previous discussion etc.
Mike ,for 8channel PPM for example you have 8 pulses during the 20ms periodas far as i understend
hey Paul , the arduino needs to communicate with that : http://www.hobbyking.com/hobbyking/store/__17205__FrSky_DHT_8ch_DIY_Telemetry_Compatible_Transmitter_Module.html
Now if it were me I would enlist a bit of hardware help in the form of a monostable set up to have a 0.5mS output.