Add a getBaudRates() API to get a list of supported baud rates

Author: cheton

src/Controller.js

@@ -72,9 +72,6 @@ class Controller {
         zmax: 0
     };
 
-    // User-defined baud rates
-    baudRates = [];
-
     // Available controllers
     availableControllers = [];
 
@@ -164,13 +161,10 @@ class Controller {
         });
 
         this.socket.on('startup', (data) => {
-            const { availableControllers, baudRates } = { ...data };
+            const { availableControllers } = { ...data };
 
             this.availableControllers = ensureArray(availableControllers);
 
-            // User-defined baud rates
-            this.baudRates = ensureArray(baudRates);
-
             if (callback) {
                 callback(null);
 
@@ -338,6 +332,14 @@ class Controller {
         }
         this.socket.emit('getPorts', callback);
     }
+    // Gets a list of supported baud rates.
+    // @param {function} [callback] Called once completed.
+    getBaudRates(callback) {
+        if (!this.socket) {
+            return;
+        }
+        this.socket.emit('getBaudRates', callback);
+    }
     // Gets the machine state.
     // @return {string|number} Returns the machine state.
     getMachineState() {