altoslib: Remove unused 'ground_rotation' from AltosState

[fw/altos] / altoslib / AltosState.java

diff --git a/altoslib/AltosState.java b/altoslib/AltosState.java
index e5a0541e18af3d73ede2e596ae2c7d9c31cf814a..036c1652ed31c0c157f9c5e6b80cf3450fc1e44f 100644 (file)
--- a/altoslib/AltosState.java
+++ b/altoslib/AltosState.java
@@ -22,8 +22,6 @@
 
 package org.altusmetrum.altoslib_11;
 
-import java.io.*;
-
 public class AltosState extends AltosDataListener {
 
        public static final int set_position = 1;
@@ -751,7 +749,6 @@ public class AltosState extends AltosDataListener {
                imu = null;
                last_imu_time = AltosLib.MISSING;
                rotation = null;
-               ground_rotation = null;
 
                mag = null;
 
@@ -759,8 +756,6 @@ public class AltosState extends AltosDataListener {
                accel_ground_across = AltosLib.MISSING;
                accel_ground_through = AltosLib.MISSING;
 
-               pad_orientation = AltosLib.MISSING;
-
                set_npad(0);
                ngps = 0;
 
@@ -901,19 +896,15 @@ public class AltosState extends AltosDataListener {
 
 
        public AltosRotation    rotation;
-       public AltosRotation    ground_rotation;
-
-       public int pad_orientation;
 
        public double   accel_ground_along, accel_ground_across, accel_ground_through;
 
        void update_pad_rotation() {
-               if (pad_orientation != AltosLib.MISSING && accel_ground_along != AltosLib.MISSING) {
+               if (cal_data.pad_orientation != AltosLib.MISSING && accel_ground_along != AltosLib.MISSING) {
                        rotation = new AltosRotation(AltosIMU.convert_accel(accel_ground_across - cal_data.accel_zero_across),
                                                     AltosIMU.convert_accel(accel_ground_through - cal_data.accel_zero_through),
                                                     AltosIMU.convert_accel(accel_ground_along - cal_data.accel_zero_along),
-                                                    pad_orientation);
-                       ground_rotation = rotation;
+                                                    cal_data.pad_orientation);
                        orient.set_computed(rotation.tilt(), time);
                }
        }
@@ -925,28 +916,17 @@ public class AltosState extends AltosDataListener {
                update_pad_rotation();
        }
 
-       public void set_pad_orientation(int pad_orientation) {
-               this.pad_orientation = pad_orientation;
-               update_pad_rotation();
-       }
-
        public double   last_imu_time;
 
-       private double radians(double degrees) {
-               if (degrees == AltosLib.MISSING)
-                       return AltosLib.MISSING;
-               return degrees * Math.PI / 180.0;
-       }
-
        private void update_orient() {
                if (last_imu_time != AltosLib.MISSING) {
                        double  t = time - last_imu_time;
 
-                       double  pitch = radians(gyro_pitch());
-                       double  yaw = radians(gyro_yaw());
-                       double  roll = radians(gyro_roll());
+                       double  pitch = AltosConvert.degrees_to_radians(gyro_pitch());
+                       double  yaw = AltosConvert.degrees_to_radians(gyro_yaw());
+                       double  roll = AltosConvert.degrees_to_radians(gyro_roll());
 
-                       if (t > 0 & pitch != AltosLib.MISSING && rotation != null) {
+                       if (t > 0 && pitch != AltosLib.MISSING && rotation != null) {
                                rotation.rotate(t, pitch, yaw, roll);
                                orient.set_computed(rotation.tilt(), time);
                        }
@@ -958,8 +938,8 @@ public class AltosState extends AltosDataListener {
 
        public void set_gyro(double roll, double pitch, double yaw) {
                gyro_roll = roll;
-               gyro_pitch = roll;
-               gyro_roll = roll;
+               gyro_pitch = pitch;
+               gyro_roll = yaw;
                update_orient();
        }
 
@@ -1075,11 +1055,14 @@ public class AltosState extends AltosDataListener {
        }
 
        public AltosState() {
+               Thread.dumpStack();
                init();
        }
 
        public AltosState (AltosCalData cal_data) {
                super(cal_data);
+               if (cal_data == null)
+                       Thread.dumpStack();
                init();
        }
 }