Re: [Paparazzi-devel] Pan tilt camera module

[Felix Ruess]

Hi Loic,

The errors are generated on purpose, you have to define one of those
and CAM_PAN_MAX has to be different from CAM_PAN_NEUTRAL as it says.

But the cam_point module only works for fixedwings (because it
directly reads (*fbw_state).channels)
booz_cam should work fine with the booz board (lpc based).
BoozSetPwmValue is currently only provided by the booz_pwm module
(lpc21 only). Although it should be fairly easy to provide the same
for the stm....

In the end we should only have one module that does cam pointing (well
any pan/tilt unit really) and does not depend on the particular
firmware or architecture.
If someone want's to tackle this, I can help out when questions arise.

Cheers, Felix

On Mon, Apr 23, 2012 at 5:18 PM, Loic Drumettaz
<address@hidden> wrote:
> Hi,
>
> Is it possible to use cam_point module with a rotorcraft? I have tried
> it an i get the following compilation errors:
> in point.c:
> RADIO_TILT or RADIO_PITCH not defined
> RADIO_PAN or RADIO_ROLL not defined
> in cam.c:
> floating constant in preprocessor expression
> CAM_PAN_MAX has to be different from CAM_PAN_NEUTRAL
>
> Should I use booz_cam instead for rotorcraft? Is it still up to date?
>
> Regards
> Loïc
>
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