+/**
+ * This function maps the panda boards. We have an array of them, each has
+ * an IP address and a list of channels.
+ */
+public PandaMapping[] buildPandaList() {
+ final int LEFT_SPEAKER = 0;
+ final int RIGHT_SPEAKER = 1;
+
+ // 8 channels map to: 3, 4, 7, 8, 13, 14, 15, 16.
+ return new PandaMapping[] {
+ // new PandaMapping(
+ // "10.200.1.30", new ChannelMapping[] {
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 39, 40, 41, 42 }), // 30 J3 *
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 37, 38, 36, 35}), // 30 J4 //ORIG *
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }), // 30 J7 *
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 16, 17, 18, 19}), // 30 J8 *
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }), // 30 J13 (not working)
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }), // 30 J14 (unplugged)
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }), // 30 J15 (unplugged)
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 53, 54, 55, 72 }), // 30 J16
+ // }),
+ // new PandaMapping(
+ // "10.200.1.29", new ChannelMapping[] {
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 1,2,3,4}), // 29 J3 (not connected)
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 1,2,3,4 }), // 29 J4 (not connected)
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 1,2,3,4}), // 29 J7
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 1,2,3,4}), // 29 J8 //XXX
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 8,9,10}), // 29 J13 //XX //bassbox (not working)
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 8,9,10 }), // 29 J14 (not working)
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 14,15,16,17 }), // 29 J15
+ // new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 14,15,16,17 }), // 29 J16
+ // }),
+ new PandaMapping(
+ "10.200.1.30", new ChannelMapping[] {
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 11, 12, 13, 14}), // J3
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }), // J4
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 20, 21, 22, 23}), // J7
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 29 ,30, 31, 32}), // J8
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 38, 39, 40, 41}), // J13
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 47, 48, 49, 50}), // J14
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 56, 57, 58, 59}), // J15
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 55, 46, 37}), // J16
+ }),
+ new PandaMapping(
+ "10.200.1.31", new ChannelMapping[] {
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 15, 16, 17, 18}), // J3
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { }), // J4
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 24, 25, 26, 27}), // J7
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 33, 34, 35, 36}), // J8
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 42, 43, 44, 45}), // J13
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 51, 52, 53, 54}), // J14
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 28, 19, 10}), // J15
+ new ChannelMapping(ChannelMapping.MODE_CUBES, new int[] { 11, 12, 13, 14}), // J16
+ }),
+ };
+}
+
+class TowerMapping {
+ public final float x, y, z;
+ public final CubeMapping[] cubeMappings;
+
+ TowerMapping(float x, float y, float z, CubeMapping[] cubeMappings) {
+ this.x = x;
+ this.y = y;
+ this.z = z;
+ this.cubeMappings = cubeMappings;
+ }
+}
+
+class CubeMapping {
+ public final float dx, dz, ry;
+ public final Cube.Wiring wiring;
+
+ CubeMapping(float dx, float dz, Cube.Wiring wiring) {
+ this(dx, dz, 0., wiring);
+ }
+ CubeMapping(float dx, float dz, float ry) {
+ this(dz, dz, ry, Cube.Wiring.FRONT_LEFT);
+ }
+
+ CubeMapping(float dx, float dz, float ry, Cube.Wiring wiring) {
+ this.dx = dx;
+ this.dz = dz;
+ this.ry = ry;
+ this.wiring = wiring;
+ }
+}
+
+class StaggeredTower {
+ public final float x, y, z, r;
+ public final int n;
+ StaggeredTower(float _x, float _y, float _z, float _r, int _n) { x=_x; y=_y; z=_z; r=_r; n=_n;}
+}
+
+/**
+ * Each panda board has an IP address and a fixed number of channels. The channels
+ * each have a fixed number of pixels on them. Whether or not that many physical
+ * pixels are connected to the channel, we still send it that much data.
+ */
+class PandaMapping {
+
+ // How many channels are on the panda board
+ public final static int CHANNELS_PER_BOARD = 8;
+
+ // How many total pixels on the whole board
+ public final static int PIXELS_PER_BOARD = ChannelMapping.PIXELS_PER_CHANNEL * CHANNELS_PER_BOARD;
+
+ final String ip;
+ final ChannelMapping[] channelList = new ChannelMapping[CHANNELS_PER_BOARD];
+
+ PandaMapping(String ip, ChannelMapping[] rawChannelList) {
+ this.ip = ip;
+
+ // Ensure our array is the right length and has all valid items in it
+ for (int i = 0; i < channelList.length; ++i) {
+ channelList[i] = (i < rawChannelList.length) ? rawChannelList[i] : new ChannelMapping();
+ if (channelList[i] == null) {
+ channelList[i] = new ChannelMapping();
+ }
+ }
+ }
+}
+
+/**
+ * Each channel on a pandaboard can be mapped in a number of modes. The typical is
+ * to a series of connected cubes, but we also have special mappings for the bass box,
+ * the speaker enclosures, and the DJ booth floor.
+ *
+ * This class is just the mapping meta-data. It sanitizes the input to make sure
+ * that the cubes and objects being referenced actually exist in the model.
+ *
+ * The logic for how to encode the pixels is contained in the PandaDriver.
+ */
+class ChannelMapping {
+
+ // How many cubes per channel xc_PB is configured for
+ public final static int CUBES_PER_CHANNEL = 4;
+
+ // How many total pixels on each channel
+ public final static int PIXELS_PER_CHANNEL = Cube.POINTS_PER_CUBE * CUBES_PER_CHANNEL;
+
+ public static final int MODE_NULL = 0;
+ public static final int MODE_CUBES = 1;
+ public static final int MODE_BASS = 2;
+ public static final int MODE_SPEAKER = 3;
+ public static final int MODE_STRUTS_AND_FLOOR = 4;
+ public static final int MODE_INVALID = 5;
+
+ public static final int NO_OBJECT = -1;
+
+ final int mode;
+ final int[] objectIndices = new int[CUBES_PER_CHANNEL];
+
+ ChannelMapping() {
+ this(MODE_NULL);
+ }
+
+ ChannelMapping(int mode) {
+ this(mode, new int[]{});
+ }
+
+ ChannelMapping(int mode, int rawObjectIndex) {
+ this(mode, new int[]{ rawObjectIndex });
+ }
+
+ ChannelMapping(int mode, int[] rawObjectIndices) {
+ if (mode < 0 || mode >= MODE_INVALID) {
+ throw new RuntimeException("Invalid channel mapping mode: " + mode);
+ }
+ if (mode == MODE_SPEAKER) {
+ if (rawObjectIndices.length != 1) {
+ throw new RuntimeException("Speaker channel mapping mode must specify one speaker index");
+ }
+ int speakerIndex = rawObjectIndices[0];
+ if (speakerIndex < 0 || speakerIndex >= glucose.model.speakers.size()) {
+ throw new RuntimeException("Invalid speaker channel mapping: " + speakerIndex);
+ }
+ } else if ((mode == MODE_STRUTS_AND_FLOOR) || (mode == MODE_BASS) || (mode == MODE_NULL)) {
+ if (rawObjectIndices.length > 0) {
+ throw new RuntimeException("Bass/floor/null mappings cannot specify object indices");
+ }
+ } else if (mode == MODE_CUBES) {
+ for (int rawCubeIndex : rawObjectIndices) {
+ if (glucose.model.getCubeByRawIndex(rawCubeIndex) == null) {
+ throw new RuntimeException("Non-existing cube specified in cube mapping: " + rawCubeIndex);
+ }
+ }
+ }
+
+ this.mode = mode;
+ for (int i = 0; i < objectIndices.length; ++i) {
+ objectIndices[i] = (i < rawObjectIndices.length) ? rawObjectIndices[i] : NO_OBJECT;
+ }
+ }
+}