I am having some trouble running a SITL simulation with Flight Gear. I downloaded the latest version of Flight Gear 2.6.0-1 from Getdeb and followed the instructions on the wiki to link Flight Gear to the Paparazzi Center. I added my computer's IP address to the Simulator line and ran the process with it but I am getting the following error on the Paparazzi Center:
Error fg: Connection refused (send())
Also when I run the process from the Terminal I get the following error:
Cannot connect to server socket err = No such file or directory jack server is not running or cannot be started
I thought this could be a problem with the university's firewall so I tried to run the simulation at home and I got the same results. When I start Flight Gear by itself it runs smoothly the same as the Paparazzi Center but when I run them together the Paparazzi Center seems to freeze. I managed to run the simulations some time ago when I first started using Paparazzi on Ubuntu 11.04 (natty) so I am sure that I am following the wiki steps correctly.
Right now I am using Ubuntu 11.10 (32 Bit) on a Core i7 DELL XPS15 with 6Gb of Ram.
Also when I try to run a simulation using my airframe file I get the following error:
modules/ins/ins_chimu_spi.c:10:42: fatal error: mcu_periph/spi_slave_hs_arch.h: No such file or directory compilation terminated. make[1]: *** [/home/jpantoja/paparazzi/var/Piquero/sim/modules/ins/ins_chimu_spi.o] Error 1
We have successfully integrated the CHIMU, Yapa2, PPM Encoder and Ublox GPS on the hardware side, but now we are trying to run some simulations before going into actual flight.
If you can help us solving this problems it will be deeply appreciated.