Confirm char over softSerial

ino/takeup/takeup.ino

@@ -122,11 +122,11 @@ void cmd (char which, int source) {
   } else if (which == Bcmd && !Brunning) {
     backward(source);
   } else if (which == cmd_debug) {
-    debug();
+    debug(source);
   } else if (which == cmd_connect) {
-    connect();
+    connect(source);
   } else if (which == cmd_mcopy_identifier) {
-    identify();
+    identify(source);
   }
 }
 
@@ -312,19 +312,31 @@ void btnCmd (int index, int time) {
   }
 }
 
-void connect () {
+void connect (int source) {
+  if (source == 0) {
     Serial.println(cmd_connect);
+  } else if (source == 1) {
+    softSerial.write(cmd_connect);
+  }
   log("connect()");
 }
 
-void identify () {
+void identify (int source) {
+  if (source == 0) {
     Serial.println(cmd_takeup_identifier);
+  } else if (source == 1) {
+    softSerial.write(cmd_takeup_identifier);
+  }
   log("identify()");  
 }
 
-void debug () {
+void debug (int source) {
   debug_state = true;
+  if (source == 0) {
     Serial.println(cmd_debug);
+  } else if (source == 1) {
+    softSerial.write(cmd_debug);
+  }
   log("debugging enabled");
 }