Add system status to position updates

#457

cnc_ctrl_v1/Report.cpp

@@ -264,14 +264,21 @@ void  returnPoz(){
     if (millis() - lastRan > POSITIONTIMEOUT){
 
 
-        Serial.print(F("<Idle,MPos:"));
+        Serial.print(F("<"));
+        if (sys.pause){
+            Serial.print(F("Pause,MPos:"));
+        }
+        else{
+            Serial.print(F("Idle,MPos:"));
+        }
         Serial.print(sys.xPosition/sys.inchesToMMConversion);
         Serial.print(F(","));
         Serial.print(sys.yPosition/sys.inchesToMMConversion);
         Serial.print(F(","));
         Serial.print(zAxis.read()/sys.inchesToMMConversion);
         Serial.println(F(",WPos:0.000,0.000,0.000>"));
 
+
         returnError();
 
         lastRan = millis();

cnc_ctrl_v1/System.h

@@ -49,7 +49,7 @@ Copyright 2014-2017 Bar Smith*/
 #define NEED_Z_DIST_PER_ROT bit(3)
 
 // Storage for global system states
-// Some of this could be more appropiately moved to the gcode parser
+// Some of this could be more appropriately moved to the gcode parser
 typedef struct {
   bool stop;                  // Stop flag.
   byte state;                 // State tracking flag

cnc_ctrl_v1/cnc_ctrl_v1.ino

@@ -101,7 +101,7 @@ void loop(){
         initMotion();            // on USB disconnect.  Might consider removing 
         setSpindlePower(false);  // this restriction for safety if we are 
     }                            // comfortable that USB disconnects are
-                                 // not a common occurence anymore
+                                 // not a common occurrence anymore
     kinematics.init();
 
     // Let's go!