suse man page for struct_ff_condition_effect

STRUCT 
FF_CONDITION_(9) 					  Input Subsystem					   STRUCT FF_CONDITION_(9)

NAME
       struct_ff_condition_effect - defines a spring or friction force-feedback effect

SYNOPSIS
       struct ff_condition_effect {
	 __u16 right_saturation;
	 __u16 left_saturation;
	 __s16 right_coeff;
	 __s16 left_coeff;
	 __u16 deadband;
	 __s16 center;
       };

MEMBERS
       right_saturation
	   maximum level when joystick moved all way to the right

       left_saturation
	   same for the left side

       right_coeff
	   controls how fast the force grows when the joystick moves to the right

       left_coeff
	   same for the left side

       deadband
	   size of the dead zone, where no force is produced

       center
	   position of the dead zone

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						   STRUCT FF_CONDITION_(9)