// @DisplayName: Target vehicle's MAVLink system ID
// @Description: The identifier of the vehicle being tracked. This should be zero (to auto detect) or be the same as the SYSID_THISMAV parameter of the vehicle being tracked.
// @Description: Setting this to Enabled(1) will enable the compass. Setting this to Disabled(0) will disable the compass. Note that this is separate from COMPASS_USE. This will enable the low level senor, and will enable logging of magnetometer data. To use the compass for navigation you must also set COMPASS_USE to 1.
// @DisplayName: Time for yaw to slew through its full range
// @Description: This controls how rapidly the tracker will change the servo output for yaw. It is set as the number of seconds to do a full rotation. You can use this parameter to slow the trackers movements, which may help with some types of trackers. A value of zero will allow for unlimited servo movement per update.
// @DisplayName: Time for pitch to slew through its full range
// @Description: This controls how rapidly the tracker will change the servo output for pitch. It is set as the number of seconds to do a full range of pitch movement. You can use this parameter to slow the trackers movements, which may help with some types of trackers. A value of zero will allow for unlimited servo movement per update.
// @DisplayName: Minimum time to apply a yaw reversal
// @Description: When the tracker detects it has reached the limit of servo movement in yaw it will reverse and try moving to the other extreme of yaw. This parameter controls the minimum time it should reverse for. It is used to cope with trackers that have a significant lag in movement to ensure they do move all the way around.
// @Description: Combined with START_LONGITUDE this parameter allows for an initial position of the tracker to be set. This position will be used until the GPS gets lock. It can also be used to run a stationary tracker with no GPS attached.
// @DisplayName: Initial Longitude before GPS lock
// @Description: Combined with START_LATITUDE this parameter allows for an initial position of the tracker to be set. This position will be used until the GPS gets lock. It can also be used to run a stationary tracker with no GPS attached.
// @Description: Pitch axis controller P gain. Converts the difference between desired pitch angle and actual pitch angle into a pitch servo pwm change
// @Range: 0.0 3.0
// @Increment: 0.01
// @User: Standard
// @Param: PITCH2SRV_I
// @DisplayName: Pitch axis controller I gain
// @Description: Pitch axis controller I gain. Corrects long-term difference in desired pitch angle vs actual pitch angle
// @Range: 0.0 3.0
// @Increment: 0.01
// @User: Standard
// @Param: PITCH2SRV_IMAX
// @DisplayName: Pitch axis controller I gain maximum
// @Description: Pitch axis controller I gain maximum. Constrains the maximum pwm change that the I gain will output
// @Range: 0 4000
// @Increment: 10
// @Units: Percent*10
// @User: Standard
// @Param: PITCH2SRV_D
// @DisplayName: Pitch axis controller D gain
// @Description: Pitch axis controller D gain. Compensates for short-term change in desired pitch angle vs actual pitch angle
// @Description: Yaw axis controller P gain. Converts the difference between desired yaw angle (heading) and actual yaw angle into a yaw servo pwm change
// @Range: 0.0 3.0
// @Increment: 0.01
// @User: Standard
// @Param: YAW2SRV_I
// @DisplayName: Yaw axis controller I gain
// @Description: Yaw axis controller I gain. Corrects long-term difference in desired yaw angle (heading) vs actual yaw angle
// @Range: 0.0 3.0
// @Increment: 0.01
// @User: Standard
// @Param: YAW2SRV_IMAX
// @DisplayName: Yaw axis controller I gain maximum
// @Description: Yaw axis controller I gain maximum. Constrains the maximum pwm change that the I gain will output
// @Range: 0 4000
// @Increment: 10
// @Units: Percent*10
// @User: Standard
// @Param: YAW2SRV_D
// @DisplayName: Yaw axis controller D gain
// @Description: Yaw axis controller D gain. Compensates for short-term change in desired yaw angle (heading) vs actual yaw angle