remote control vehicle need help...

[cheeaun]

Hi...I'm creating a vi for remote control vehicle with 4 buttons (forward, reverse, left, right) at front panel.

servo "0" represents steering and servo "1" representing throttle.

position 127 represents centre for steering and stop for throttle

position 0 represents left for steering and forward for throttle

position 255 represents righte for steering and reverse for throttle

When no button is press, the default is steering centre. how do i add "stop throttle" to default (reset)? Alternating the servo no. maybe?

Also, how do i control the 4 buttons using keyboard (not focusing the button) just as one would like for remote control car because i think "switch until release" don't work with keyboard. Thank you. 

[devchander]

You could do as shown in the modified VI attached.

Make switch mechanical property >> switch when pressed.

Pop down menu of that control, Advanced>> Select suitable key for 'Key navigation'

And inside that corresponding case, set the boolean control's value back to 'False' using a local variable.

Hope this helps

Regards,

Dev