Fixed the controller UI from hanging after estop

src/js/app.js

@@ -327,9 +327,12 @@ module.exports = new Vue({
                     return;
                 }
 
-                if ("log" in e.data) {
+                if (e.data.log && e.data.log.msg !== "Switch not found") {
-                    if (e.data.log.msg !== "Switch not found") {
                     this.$broadcast("log", e.data.log);
+
+                    if (Object.keys(e.data).length === 1) {
+                        // If there's only log data, we're done
+                        return;
                     }
                 }
 

src/js/console.js

@@ -43,6 +43,11 @@ module.exports = {
                     messages.pop();
                 }
             }
+
+            if (messages[0].repeat > 1) {
+                return;
+            }
+
             msg.ts = Date.now();
 
             // Write message to browser console for debugging

src/py/bbctrl/Comm.py

@@ -133,7 +133,7 @@ class Comm(object):
         if level == 'error': self.comm_error()
 
         # Treat machine alarmed warning as an error
-        if level == 'warning' and 'code' in msg and msg['code'] == 11:
+        if level == 'warning' and 'code' in msg and msg['code'] == 12:
             self.comm_error()
 
     def _log_motor_flags(self, update):

src/py/bbctrl/Log.py

@@ -126,7 +126,9 @@ class Log(object):
     def _log(self, msg, level=INFO, prefix='', where=None):
         if not msg: return
 
-        hdr = '%s:%s:' % ('DIMWE'[level], prefix)
+        timestamp = datetime.datetime.now().strftime("%H:%M:%S")
+
+        hdr = '%s:%s:%s:' % ('DIMWE'[level], prefix, timestamp)
         s = hdr + ('\n' + hdr).join(msg.split('\n'))
 
         if self.f is not None: