On Tue, Jan 31, 2012 at 3:24 AM, GURUGANESH R <
address@hidden> wrote:
> Dear Paparazzi users,
> I am sending this email again and again, sorry for trouble....We are
> team of scientist from an aerospace lab in India. We are working in the TWOG
> paparazzi autopilot board for quite some time. We wanted to connect the
> paparazzi board with the host simulator and run the Hardware in the loop
> simulation. From the wiki page of paparazzi, we have learnt that we can
> connect the AP board through the USB cable and commands computed by the
> autopilot are sent to the flight model which sends back simulated values of
> the sensors output (e.g infrared and GPS) back to the AP board. In that case
> I have certain doubts.
>
> 1) Is it possible to send the following data V, alpha, beta, p, q, r, phi,
> psi and theta from the flight model to the autopilot board along with the
> infrared sensor and GPS data.
> 2) If so how to do it, where in the source code we need to make changes.
> 3) Instead of simulated actuators can we have physical actuators in the
> HITL. Any provision is made in the paparazzi HITL code to acquire the analog
> voltage corresponding to the actuator output.
> 4) Is it possible to connect an SD card to log the data from the autopilot
> board through the SPI bus which is available in the board. if so how many
> data we can log and how do we decide the rate of logging.
>
> These are all my doubts.It would be great help if anyone help in
> troubleshooting this problem. Please write to me if you have answers to any
> one of my doubts.