Re: [Paparazzi-devel] servo output over i2c oder ppm sum stream

[Felix Ruess]

Heinrich,

As I understand it Marius wants to output the sum ppm signal containing all servo commands (analog to what you read from the ppm sum signal of your receiver).

Not drive an external servo controller via i2c...

Cheers, Felix

On Tue, Aug 6, 2013 at 7:30 PM, Prof. Dr.-Ing. Heinrich Warmers <address@hidden> wrote:

Hi,
you can find the code for aderino and raspberry. This code need only ic2 write and i2c read. It is simple to implement it with the paparazzi macros.
Please look for the sensors modules with the i2c interface.

Heinrich

Marius Pfeffer schrieb:

Hello

I ordered 3 pcb at osh park, I'll assemble and test them with a self written arduino code.

If someone would help me, I would give away 2 pcbs assembled for free. (without pin headers soldered, shipping will cost less)

My problem is i don't know how the servo signal goes through the c file for the actuator.

I have at the moment nearly no time for that.

I'll ask you when I have the pcb's working on the arduino.

Marius

Am 06.08.2013 14:36 schrieb "Felix Ruess" <address@hidden>:

Hi Marius,

as you noticed this is currently not implemented for the stm32.

If you want to start writing one, I can probably help out a little where needed... but I don't have much time for it.

Cheers, Felix

On Thu, Jul 25, 2013 at 1:58 PM, Prof. Dr.-Ing. Heinrich Warmers <address@hidden> wrote:

Hi Marius,
a solution over i2c is this:

http://www.adafruit.com/products/815
http://www.adafruit.com/datasheets/PCA9685.pdf

Heinrich

Marius Pfeffer schrieb:

Hello

Is there currently a easy way to put out all servo signals as a ppm sum stream on one pin ?

I found servos_ppm_hw.h , but only in the lpc folder and not in the stm32 which i think i would need for the LisaMv2.

I hope somebody has a solution.

-Werner

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