GPS Hold, RTH and MISIO OSD

[oterpoter]

Hello gentlemen!
I have a Proflyer.eu FC card, and MISIO OSD, with a GPS.
I have connected the GPS to the OSD, but for me to be able to use RTH and GPS Hold, i need to connect the GPS to the FC. But I suspect that I need to modify the MultiWii 2.0 code so that the GPS data is sent from FC to OSD, and thus letting me push the "SET HomeBase" button on this MISIO OSD card. I have no ide how this works, so if anyone here knows how to set up GPS for GPS Hold and RTH I would love to get some help!
Page with info regarding OSD is here:
http://www.rcgroups.com/forums/showthre ... 857&page=1

info regarding the FC is here:
http://www.proflyer.eu/index.php/en/spr ... fc/mwc-v31

This Controller has:
ATmega 2560 -processor
FT232RL - integrated converter for USB - programmer
ITG3200 - gyroscope
BMA180 - accelerometer
BMP180 - barometer
HMC5883 - compass

8x motor output
2x output for camera gimbal servos
8x RC input
1x UART TTL
2x UART 3,3V
1x power source input
1x light LED output (Vbat 1A)
1x output for Buzzer
a few in/out auxiliary for further purposes ...

[Rurek]

Hi,
in beetween a next few days will be possible to use fully implemented GPS_FROM_OSD function in MultiWii code. So in this case GPS receiver will be (as usually) connected to OSD and needed GPS data for navi functions will be properly send and compute by FC to achieve RTH or PH. Stay tuned! Now these features are in testing stage. Maybe in next dev it will be implemented, also new firmware for OSD will be released.
The way is to use ONE receiverGPS for both devices : FC and OSD.