Added support for serial lost

Continuing with the support for serial connections, the app detects if the connection has been lost, removes the port from the list and shows an error message.
frivolas · Nov 10, 2016 · 0f8632c · 0f8632c
1 parent f9cb2c6
commit 0f8632c
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Showing 3 changed files with 32 additions and 2 deletions.
diff --git a/TinyTerm.pde b/TinyTerm.pde
@@ -516,8 +516,24 @@ void refreshSerial(){
     }
     println("Adding port "+ detectedPort + " to the list");
     serialPortsList.addItem(detectedPort, numberofPorts);
-  } else if(Serial.list().length < numberofPorts){
+    myTerminal.append(theTime() + "Added port: " + detectedPort + " to the list of connections... \n");
+  } else if((Serial.list().length < numberofPorts) && deviceDetected){
+    // We lost the connection
     println("Lost a port, refresh list");
+    deviceDetected = false;
+    // compare the current Serial list with the original list
+    for(int i=0;i<numberofPorts;i++){
+      for(int j=0;j<Serial.list().length;j++){
+        if(Serial.list()[j].equals(portNames[i])){
+          detectedPort=portNames[i];  // we lost this port
+          break;
+        }
+      }
+    }
+    println("Need to remove " + detectedPort + " from the list");
+    myTerminal.append(theTime() + "Lost connection on port: " + detectedPort + "\n");
+    myTerminal.append(theTime() + "Please connect a device to continue ... \n");
+    myTerminal.scroll(1);
   }
 
 }
diff --git a/build/TinyTerm.class b/build/TinyTerm.class
diff --git a/build/source/TinyTerm.java b/build/source/TinyTerm.java
@@ -535,8 +535,22 @@ public void refreshSerial(){
     }
     println("Adding port "+ detectedPort + " to the list");
     serialPortsList.addItem(detectedPort, numberofPorts);
-  } else if(Serial.list().length < numberofPorts){
+    myTerminal.append(theTime() + "Added port: " + detectedPort + " to the list of connections... \n");
+  } else if((Serial.list().length < numberofPorts) && deviceDetected){
+    // We lost the connection
     println("Lost a port, refresh list");
+    deviceDetected = false;
+    // compare the current Serial list with the original list
+    for(int i=0;i<numberofPorts;i++){
+      for(int j=0;j<Serial.list().length;j++){
+        if(Serial.list()[j].equals(portNames[i])){
+          detectedPort=portNames[i];  // we lost this port
+          break;
+        }
+      }
+    }
+    println("Need to remove " + detectedPort + " from the list");
+    myTerminal.append(theTime() + "Lost connection on port: " + detectedPort + "\n");
   }
 
 }