Indentation fixes, start pronterface modification

GCodeAnalyzer.py

@@ -58,6 +58,9 @@ class GCodeAnalyzer():
     self.maxX = 150
     self.maxY = 150
     self.maxZ = 150
+    self.hasHomeX = False
+    self.hasHomeY = False
+    self.hasHomeZ = False
      
       
   # find a code in a gstring line   
@@ -66,26 +69,29 @@ class GCodeAnalyzer():
       m=re.match(pattern, gcode)
       if m == None:
         return None
-      else
+      else:
         return m.group(1)
     
   def Analyze(self, gcode):
     code_g = self.findCode(gcode, "G")
     code_m = self.findCode(gcode, "M")
-      
     # we have a g_code
     if code_g != None:
       code_g = int(code_g)
     
     #get movement codes
     if code_g == 0 or code_g == 1 or code_g == 2 or code_g == 3:
+      self.lastX = self.x
+      self.lastY = self.y
+      self.lastZ = self.z
+      self.lastE = self.e
       eChanged = false;
       code_f = self.findCode(gcode, "F")
       if code_f != None:
         self.f=float(code_f)
         
       code_x = self.findCode(gcode, "X")
-	  code_y = self.findCode(gcode. "Y")
+      code_y = self.findCode(gcode, "Y")
       code_z = self.findCode(gcode, "Z")
       code_e = self.findCode(gcode, "E")
       
@@ -115,8 +121,11 @@ class GCodeAnalyzer():
               eChanged = True
               self.e = self.eOffset + e
         #Repetier has a bunch of limit-checking code here and time calculations: we are leaving them for now
-
     elif code_g == 28 or code_g == 161:
+      self.lastX = self.x
+      self.lastY = self.y
+      self.lastZ = self.z
+      self.lastE = self.e
       code_x = self.findCode(gcode, "X")
       code_y = self.findCode(gcode, "Y")
       code_z = self.findCode(gcode, "Z")
@@ -124,30 +133,40 @@ class GCodeAnalyzer():
       homeAll = False
       if code_x == None and code_y == None and code_z == None: homeAll = True
       if code_x != None or homeAll:
+	self.hasHomeX = True
         self.xOffset = 0
         self.x = self.homeX
       if code_y != None or homeAll:
+	self.hasHomeY = True
         self.yOffset = 0
         self.y = self.homeY
       if code_z != None or homeAll:
+	self.hasHomeZ = True
         self.zOffset = 0
         self.z = self.homeZ
       if code_e != None:
         self.eOffset = 0
         self.e = 0
     elif code_g == 162:
+      self.lastX = self.x
+      self.lastY = self.y
+      self.lastZ = self.z
+      self.lastE = self.e
       code_x = self.findCode(gcode, "X")
       code_y = self.findCode(gcode, "Y")
       code_z = self.findCode(gcode, "Z")
       homeAll = False
       if code_x == None and code_y == None and code_z == None: homeAll = True
       if code_x != None or homeAll:
+	self.hasHomeX = True
         self.xOffset = 0
         self.x = self.maxX
       if code_y != None or homeAll:
+	self.hasHomeY = True
         self.yOffset = 0
         self.y = self.maxY
       if code_z != None or homeAll:
+	self.hasHomeZ = True
         self.zOffset = 0
         self.z = self.maxZ
     elif code_g == 90: self.relative = False
@@ -175,3 +194,4 @@ class GCodeAnalyzer():
         if code_m == 82: self.eRelative = False
         elif code_m == 83: self.eRelative = True
     
+    

printcore.py

@@ -20,6 +20,7 @@ from threading import Thread
 from select import error as SelectError
 import time, getopt, sys
 import platform, os
+from GCodeAnalyzer import GCodeAnalyzer
 
 def control_ttyhup(port, disable_hup):
     """Controls the HUPCL"""
@@ -70,6 +71,8 @@ class printcore():
         if port is not None and baud is not None:
             self.connect(port, baud)
 
+        self.analyzer = GCodeAnalyzer()
+        
     def disconnect(self):
         """Disconnects from printer and pauses the print
         """
@@ -335,6 +338,7 @@ class printcore():
                 self.sentlines[lineno] = command
         if self.printer:
             self.sent.append(command)
+            self.analyzer.Analyze(command) # run the command through the analyzer
             if self.loud:
                 print "SENT: ", command
             if self.sendcb: