From d93a04e1d1d2b551fa66bfc9eb028e607216aec2 Mon Sep 17 00:00:00 2001
From: nifi <nifi@23d1a52b-0c3c-0410-b72d-8f29ab48fe35>
Date: Mon, 19 Nov 2007 23:40:37 +0000
Subject: [PATCH] added support for button sensor and reset button on the Sky
 platform

git-svn-id: https://mspsim.svn.sourceforge.net/svnroot/mspsim/mspsim@28 23d1a52b-0c3c-0410-b72d-8f29ab48fe35
---
 se/sics/mspsim/platform/sky/SkyGui.java  | 53 +++++++++++++++++-------
 se/sics/mspsim/platform/sky/SkyNode.java | 12 ++++++
 2 files changed, 50 insertions(+), 15 deletions(-)

diff --git a/se/sics/mspsim/platform/sky/SkyGui.java b/se/sics/mspsim/platform/sky/SkyGui.java
index f1c1d7c..1a4ba5e 100644
--- a/se/sics/mspsim/platform/sky/SkyGui.java
+++ b/se/sics/mspsim/platform/sky/SkyGui.java
@@ -45,8 +45,8 @@ import java.awt.Dimension;
 import java.awt.Graphics;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
+import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
-import java.awt.event.MouseMotionListener;
 import javax.swing.ImageIcon;
 import javax.swing.JComponent;
 import javax.swing.JFrame;
@@ -55,8 +55,7 @@ import se.sics.mspsim.core.*;
 import se.sics.mspsim.util.SerialMon;
 import se.sics.mspsim.util.WindowUtils;
 
-public class SkyGui extends JComponent implements KeyListener,
-						  MouseMotionListener {
+public class SkyGui extends JComponent implements KeyListener {
 
   public static final int GREEN_Y = 40;
   public static final int BLUE_Y = 46;
@@ -100,7 +99,41 @@ public class SkyGui extends JComponent implements KeyListener,
     window.setVisible(true);
 
     window.addKeyListener(this);
-    window.addMouseMotionListener(this);
+
+    MouseAdapter mouseHandler = new MouseAdapter() {
+
+	private boolean buttonDown = false;
+	private boolean resetDown = false;
+
+	// For the button sensor and reset button on the Sky nodes.
+	public void mousePressed(MouseEvent e) {
+	  int x = e.getX();
+	  int y = e.getY();
+	  if (x > 126 && x < 138) {
+	    if (y > 65 && y < 76) {
+	      SkyGui.this.node.setButton(buttonDown = true);
+	    } else if (y > 95 && y < 107) {
+	      resetDown = true;
+	    }
+	  }
+	}
+
+	public void mouseReleased(MouseEvent e) {
+	  if (buttonDown) {
+	    SkyGui.this.node.setButton(buttonDown = false);
+
+	  } else if (resetDown) {
+	    int x = e.getX();
+	    int y = e.getY();
+	    resetDown = false;
+	    if (x > 126 && x < 138 && y > 95 && y < 107) {
+	      SkyGui.this.node.getCPU().reset();
+	    }
+	  }
+	}
+      };
+//     window.addMouseMotionListener(mouseHandler);
+    window.addMouseListener(mouseHandler);
 
     // Add some windows for listening to serial output
     MSP430 cpu = node.getCPU();
@@ -111,17 +144,7 @@ public class SkyGui extends JComponent implements KeyListener,
     }
   }
 
-  public void mouseMoved(MouseEvent e) {
-    //    System.out.println("Mouse moved: " + e.getX() + "," + e.getY());
-    int x = e.getX();
-    int y = e.getY();
-  }
-
-  public void mouseDragged(MouseEvent e) {
-  }
-
-
-  public void paintComponent(Graphics g) {
+  protected void paintComponent(Graphics g) {
     Color old = g.getColor();
     int w = getWidth(), h = getHeight();
     int iw = skyImage.getIconWidth(), ih = skyImage.getIconHeight();
diff --git a/se/sics/mspsim/platform/sky/SkyNode.java b/se/sics/mspsim/platform/sky/SkyNode.java
index 1a47061..e21b917 100644
--- a/se/sics/mspsim/platform/sky/SkyNode.java
+++ b/se/sics/mspsim/platform/sky/SkyNode.java
@@ -53,6 +53,9 @@ public class SkyNode implements PortListener, USARTListener {
 
   public static final boolean DEBUG = false;
 
+  // Port 2.
+  public static final int BUTTON_PIN = 7;
+
   public static final int CC2420_CHIP_SELECT = 0x04;
   /* P1.0 - Input: FIFOP from CC2420 */
   /* P1.3 - Input: FIFO from CC2420 */
@@ -96,6 +99,11 @@ public class SkyNode implements PortListener, USARTListener {
       port1 = (IOPort) unit;
     }
 
+    unit = cpu.getIOUnit("Port 2");
+    if (unit instanceof IOPort) {
+      port2 = (IOPort) unit;
+    }
+
     IOUnit usart0 = cpu.getIOUnit("USART 0");
     if (usart0 instanceof USART) {
       radio = new CC2420();
@@ -112,6 +120,10 @@ public class SkyNode implements PortListener, USARTListener {
     }
   }
 
+  public void setButton(boolean hi) {
+    port2.setPinState(BUTTON_PIN, hi ? IOPort.PIN_HI : IOPort.PIN_LOW);
+  }
+
   public boolean getDebug() {
     return cpu.getDebug();
   }