* This class implements the output function to the Panda Boards. It
* will be moved into GLucose once stabilized.
*/
-public class PandaDriver {
-
+public static class PandaDriver {
+
+ interface Listener {
+ public void onToggle(boolean enabled);
+ }
+
+ private Listener listener = null;
+
// IP address
public final String ip;
private static final int NO_POINT = -1;
+ ////////////////////////////////////////////////////////////////
+ //
+ // READ THIS RIGHT NOW BEFORE YOU MODIFY THE BELOW!!!!!!!!!!!!!
+ // READ THIS RIGHT NOW BEFORE YOU MODIFY THE BELOW!!!!!!!!!!!!!
+ // READ THIS RIGHT NOW BEFORE YOU MODIFY THE BELOW!!!!!!!!!!!!!
+ //
+ // The mappings below indicate the physical order of strips
+ // connected to a pandaboard channel. The strip numbers are a
+ // reflection of how the model is built.
+ //
+ // For ANYTHING in the model which is a rectangular prism,
+ // which means Cubes, the BassBox, and each Speaker, the
+ // strips are numbered incrementally by face. The first
+ // face is always the FRONT, which you are looking at.
+ // The next face is the RIGHT, then the BACK, then the LEFT.
+ //
+ // For every face, the strips are ordered numerically moving
+ // clockwise from the the TOP LEFT.
+ //
+ // So, for a cube:
+ //
+ // Strip 0: front face, top strip, left to right
+ // Strip 1: front face, right strip, top to bottom
+ // Strip 2: front face, bottom strip, right to left
+ // Strip 3: front face, left strip, bottom to top
+ //
+ // Strip 4: right face, top strip, left to right
+ // ... and so on
+ // Strip 14: left face, bottom strip, right to left
+ // Strip 15: left face, left strip, bottom to top
+ //
+ ////////////////////////////////////////////////////////////////
+
+ private final static int FORWARD = -1;
+ private final static int BACKWARD = -2;
+
+ /**
+ * These constant arrays indicate the order in which the strips of a cube
+ * are wired. There are four different options, depending on which bottom
+ * corner of the cube the data wire comes in.
+ */
+ private final static int[][] CUBE_STRIP_ORDERINGS = new int[][] {
+// { 2, 1, 0, 3, 13, 12, 15, 14, 4, 7, 6, 5, 11, 10, 9, 8 }, // FRONT_LEFT
+// { 6, 5, 4, 7, 1, 0, 3, 2, 8, 11, 10, 9, 15, 14, 13, 12 }, // FRONT_RIGHT
+// { 14, 13, 12, 15, 9, 8, 11, 10, 0, 3, 2, 1, 7, 6, 5, 4 }, // REAR_LEFT
+// { 10, 9, 8, 11, 5, 4, 7, 6, 12, 15, 14, 13, 3, 2, 1, 0 }, // REAR_RIGHT
+
+
+ { 2, 1, 0, 3, 13, 12, 15, 14, 4, 7, 6, 5, 11, 10, 9, 8 }, // FRONT_LEFT
+ { 6, 5, 4, 7, 1, 0, 3, 2, 8, 11, 10, 9, 15, 14, 13, 12 }, // FRONT_RIGHT
+ { 14, 13, 12, 15, 9, 8, 11, 10, 0, 3, 2, 1, 7, 6, 5, 4 }, // REAR_LEFT
+ { 9, 8, 11, 5, 4, 7, 6, 10, 14, 2, 1, 0, 3, 13, 12, 15 }, // REAR_RIGHT
+
+ };
+
+ private final static int[][] BASS_STRIP_ORDERING = {
+ // front face, counterclockwise from bottom front left
+ {2, BACKWARD /* if this strip has extra pixels, you can add them here */ /*, 4 */ },
+ {1, BACKWARD /* if this strip is short some pixels, substract them here */ /*, -3 */ },
+ {0, BACKWARD },
+ {3, BACKWARD },
+
+ // left face, counterclockwise from bottom front left
+ {13, BACKWARD },
+ {12, BACKWARD },
+ {15, BACKWARD },
+ {14, BACKWARD },
+
+ // back face, counterclockwise from bottom rear left
+ {9, BACKWARD },
+ {8, BACKWARD },
+ {11, BACKWARD },
+ {10, BACKWARD },
+
+ // right face, counterclockwise from bottom rear right
+ {5, BACKWARD },
+ {4, BACKWARD },
+ {7, BACKWARD },
+ {6, BACKWARD },
+ };
+
+ private final static int[][] STRUT_STRIP_ORDERING = {
+ {6, BACKWARD},
+ {5, FORWARD},
+ {4, BACKWARD},
+ {3, FORWARD},
+ {2, BACKWARD},
+ {1, FORWARD},
+ {0, BACKWARD},
+ {7, FORWARD},
+ };
+
+ private final static int[][] FLOOR_STRIP_ORDERING = {
+ {0, FORWARD},
+ {1, FORWARD},
+ {2, FORWARD},
+ {3, BACKWARD},
+ };
+
+ // The speakers are currently configured to be wired the same
+ // as cubes with Wiring.FRONT_LEFT. If this needs to be changed,
+ // remove this null assignment and change the below to have mappings
+ // for the LEFT and RIGHT speaker
+ private final static int[][][] SPEAKER_STRIP_ORDERING = {
+ // Left speaker
+ {
+ // Front face, counter-clockwise from bottom left
+ {2, BACKWARD },
+ {1, BACKWARD },
+ {0, BACKWARD },
+ {3, BACKWARD },
+ },
+ // Right speaker
+ {
+ // Front face, counter-clockwise from bottom left
+ {2, BACKWARD },
+ {1, BACKWARD },
+ {0, BACKWARD },
+ {3, BACKWARD },
+ }
+ };
+
public PandaDriver(String ip) {
this.ip = ip;
// Initialize our OSC output stuff
address = new NetAddress(ip, 9001);
message = new OscMessage("/shady/pointbuffer");
-
+
// Build the array of points, initialize all to nothing
points = new int[PandaMapping.PIXELS_PER_BOARD];
for (int i = 0; i < points.length; ++i) {
points[i] = NO_POINT;
}
}
-
- /**
- * These constant arrays indicate the order in which the strips of a cube
- * are wired. There are four different options, depending on which bottom
- * corner of the cube the data wire comes in.
- */
- private final int[][] CUBE_STRIP_ORDERINGS = new int[][] {
- { 2, 1, 0, 3, 13, 12, 15, 14, 4, 7, 6, 5, 11, 10, 9, 8 }, // FRONT_LEFT
- { 6, 5, 4, 7, 1, 0, 3, 2, 8, 11, 10, 9, 15, 14, 13, 12 }, // FRONT_RIGHT
- { 14, 13, 12, 15, 9, 8, 11, 10, 0, 3, 2, 1, 7, 6, 5, 4 }, // REAR_LEFT
- { 10, 9, 8, 11, 5, 4, 7, 6, 12, 15, 14, 13, 3, 2, 1, 0 }, // REAR_RIGHT
- };
-
+
public PandaDriver(String ip, Model model, PandaMapping pm) {
this(ip);
-
+
// Ok, we are initialized, time to build the array if points in order to
// send out. We start at the head of our point buffer, and work our way
// down. This is the order in which points will be sent down the wire.
for (int stripIndex : CUBE_STRIP_ORDERINGS[stripOrderIndex]) {
// We go backwards here... in the model strips go clockwise, but
// the physical wires are run counter-clockwise
- Strip s = cube.strips.get(stripIndex);
- for (int j = s.points.size() - 1; j >= 0; --j) {
- points[pi++] = s.points.get(j).index;
- }
+ pi = mapStrip(cube.strips.get(stripIndex), BACKWARD, points, pi);
}
}
}
break;
case ChannelMapping.MODE_BASS:
- // TODO(mapping): figure out how we end up connecting the bass cabinet
+ for (int[] config : BASS_STRIP_ORDERING) {
+ pi = mapStrip(model.bassBox.strips.get(config[0]), config[1], points, pi);
+ if (config.length >= 3) pi += config[2];
+ }
break;
- case ChannelMapping.MODE_FLOOR:
- // TODO(mapping): figure out how these strips are wired
+ case ChannelMapping.MODE_STRUTS_AND_FLOOR:
+ for (int[] config : STRUT_STRIP_ORDERING) {
+ pi = mapStrip(model.bassBox.struts.get(config[0]), config[1], points, pi);
+ if (config.length >= 3) pi += config[2];
+ }
+ for (int[] config : FLOOR_STRIP_ORDERING) {
+ pi = mapStrip(model.boothFloor.strips.get(config[0]), config[1], points, pi);
+ if (config.length >= 3) pi += config[2];
+ }
break;
case ChannelMapping.MODE_SPEAKER:
- // TODO(mapping): figure out how these strips are wired
+ int [][] speakerStripOrdering;
+ if (SPEAKER_STRIP_ORDERING == null) {
+ // Copy the cube strip ordering
+ int[] frontLeftCubeWiring = CUBE_STRIP_ORDERINGS[0];
+ speakerStripOrdering = new int[frontLeftCubeWiring.length][];
+ for (int i = 0; i < frontLeftCubeWiring.length; ++i) {
+ speakerStripOrdering[i] = new int[] { frontLeftCubeWiring[0], BACKWARD };
+ }
+ } else {
+ speakerStripOrdering = SPEAKER_STRIP_ORDERING[channel.objectIndices[0]];
+ }
+ for (int[] config : speakerStripOrdering) {
+ Speaker speaker = model.speakers.get(channel.objectIndices[0]);
+ pi = mapStrip(speaker.strips.get(config[0]), config[1], points, pi);
+ if (config.length >= 3) pi += config[2];
+ }
break;
case ChannelMapping.MODE_NULL:
}
}
+
+ private int mapStrip(Strip s, int direction, int[] points, int pi) {
+ if (direction == FORWARD) {
+ for (LXPoint p : s.points) {
+ points[pi++] = p.index;
+ }
+ } else if (direction == BACKWARD) {
+ for (int i = s.points.size()-1; i >= 0; --i) {
+ points[pi++] = s.points.get(i).index;
+ }
+ } else {
+ throw new RuntimeException("Unidentified strip mapping direction: " + direction);
+ }
+ return pi;
+ }
+
+ public PandaDriver setListener(Listener listener) {
+ this.listener = listener;
+ return this;
+ }
+
+ public void setEnabled(boolean enabled) {
+ if (this.enabled != enabled) {
+ this.enabled = enabled;
+ println("PandaBoard/" + ip + ": " + (enabled ? "ON" : "OFF"));
+ if (listener != null) {
+ listener.onToggle(enabled);
+ }
+ }
+ }
+
+ public boolean isEnabled() {
+ return this.enabled;
+ }
+
+ public void disable() {
+ setEnabled(false);
+ }
+
+ public void enable() {
+ setEnabled(true);
+ }
public void toggle() {
- enabled = !enabled;
- println("PandaBoard/" + ip + ": " + (enabled ? "ON" : "OFF"));
+ setEnabled(!enabled);
}
public final void send(int[] colors) {
}
}
+
private void sendPacket(int packetNum) {
message.clearArguments();
message.add(packetNum);
}
}
}
-