G-codes and relevant M-codes implemented (check for tabs/spaces)

GCodeAnalyzer.py

@@ -71,6 +71,7 @@ class GCodeAnalyzer():
 	
   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:
@@ -122,4 +123,55 @@ class GCodeAnalyzer():
 	  code_e = self.findCode(gcode, "E")
 	  homeAll = False
 	  if code_x == None and code_y == None and code_z == None: homeAll = True
+	  if code_x != None or homeAll:
+	    self.xOffset = 0
+	    self.x = self.homeX
+	  if code_y != None or homeAll:
+	    self.yOffset = 0
+	    self.y = self.homeY
+	  if code_z != None or homeAll:
+	    self.zOffset = 0
+	    self.z = self.homeZ
+	  if code_e != None:
+	    self.eOffset = 0
+	    self.e = 0
+	elif code_g == 162:
+	  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.xOffset = 0
+	    self.x = self.maxX
+	  if code_y != None or homeAll:
+	    self.yOffset = 0
+	    self.y = self.maxY
+	  if code_z != None or homeAll:
+	    self.zOffset = 0
+	    self.z = self.maxZ
+	elif code_g == 90: self.relative = False
+	elif code_g == 91: self.relative = True
+	elif code_g == 92:
+	  code_x = self.findCode(gcode, "X")
+	  code_y = self.findCode(gcode, "Y")
+	  code_z = self.findCode(gcode, "Z")
+	  code_e = self.findCode(gcode, "E")
+	  if code_x != None:
+	    self.xOffset = self.x - float(code_x)
+	    self.x = self.xOffset
+	  if code_y != None:
+	    self.yOffset = self.y - float(code_y)
+	    self.y = self.yOffset
+	  if code_z != None:
+	    self.zOffset = self.z - float(code_z)
+	    self.z = self.zOffset
+	  if code_e != None:
+	    self.xOffset = self.e - float(code_e)
+	    self.e = self.eOffset
+      #End code_g != None
+      if code_m != None:
+	code_m = int(code_m)
+	if code_m == 82: self.eRelative = False
+	elif code_m == 83: self.eRelative = True
 	
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