Re: [Paparazzi-devel] [TWOG] CAM Port Pins

[Rolf Noellenburg]

Hello Kris,

following the schematics given on the side of your link, CamSW is on a 
pin similar to a led switch and is not suitable to control a servo. Only 
the outputs SRV0 to SRV7 can drive a servo directly on a TwoG.

By the way: the servo pins don't adjust a voltage in order to modify the 
position of the servo but provide a PWM signal which is translated to a 
corresponding angle by the servo.

Best regards,
Rolf


Am 02.12.2014 01:03, schrieb Kristofer Von Ahnen:
> Is it possible to regulate the voltage of the CamSW pin on the TWOG 
> board (http://wiki.paparazziuav.org/wiki/TWOG/v1.0) for sending a 
> hardware signal to a separate device? I notice in the cam_control 
> module that the servo pins are being used to adjust a camera's 
> position by sending commands, but can the same be done with the CamSW 
> pin?
>
> Best,
> ~Kris
>
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