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AIRCO
Sep 16th, 2013, 12:02 AM
Does anybody know how to operate a RC-Servo with the XMC_4500 Relax Kit?

I have tried PWMSP001 APP, till now with no succes. Thanks for help.

Travis
Sep 16th, 2013, 07:53 PM
Hi AIRCO,

Are you able to get any waveform output from the PWMSP001 App?

Can you let us know the required PWM waveform needed for your RC-servo?

Best Regards
Travis

AIRCO
Sep 17th, 2013, 10:27 AM
I already found settings which are working for PWMSP001:

CCU4 resolution: 0.02ms
PWM frequency: 50Hz
Duty cycle: 7.5%

You can vary the deflection of the servo by setting the duty cycle to 5-10%. 7.5% represents the servo`s center.

Regarding wave form you may have a look here: http://www.rn-wissen.de/index.php/Servos

I have tested the above settings on 2 different types of servos. Everything worked well. Thank you.

Travis
Sep 23rd, 2013, 08:42 PM
Very glad to hear that.