Emulation VBA motion sensor is working?

[gatoula]

I tried to use the motion sensor with two GBA Roms
from two games, respectively Wario Ware
Twisted! (where you only have to use left and right
sensor) and Yoshi: Universal gravitation (where also up
and down sensor are needed), but the Motion Sensor
doesn't seem to work. Is there anything to do
to make it function?

 

[spinal_cord]

Any game that used a motion sensor was built into the cart, there is no motion sensor at all in the GBA. to use those games you can ONLY use a real cart, not a rom.