Merge branch 'Development' into panel_one

ArduinoAddons/Arduino_1.5.x/hardware/marlin/avr/boards.txt

 ########################################
 sanguino.name=Sanguino
 
-sanguino.upload.tool=ardunio:avrdude
+sanguino.upload.tool=arduino:avrdude
 sanguino.upload.protocol=stk500
 sanguino.upload.maximum_size=131072
 sanguino.upload.speed=57600

Marlin/Configuration.h

 // 1010 is Pt1000 with 1k pullup (non standard)
 // 147 is Pt100 with 4k7 pullup
 // 110 is Pt100 with 1k pullup (non standard)
+// 999 is a Dummy Table. It will ALWAYS read 25C.. Use it for Testing or Development purposes. NEVER for production machine.
 
 #define TEMP_SENSOR_0 -1
 #define TEMP_SENSOR_1 -1

Marlin/Marlin_main.cpp

 
 
 float calculate_volumetric_multiplier(float diameter) {
-	float area = .0;
-	float radius = .0;
-
-	radius = diameter * .5;
-	if (! volumetric_enabled || radius == 0) {
-		area = 1;
-	}
-	else {
-		area = M_PI * pow(radius, 2);
-	}
-
-	return 1.0 / area;
+  if (!volumetric_enabled || diameter == 0) return 1.0;
+  float d2 = diameter * 0.5;
+  return 1.0 / (M_PI * d2 * d2);
 }
 
 void calculate_volumetric_multipliers() {
   for (int i=0; i<EXTRUDERS; i++)
-  	volumetric_multiplier[i] = calculate_volumetric_multiplier(filament_size[i]);
+    volumetric_multiplier[i] = calculate_volumetric_multiplier(filament_size[i]);
 }

Marlin/language_en.h

 #ifndef MSG_PREHEAT_ABS_SETTINGS
 #define MSG_PREHEAT_ABS_SETTINGS            MSG_PREHEAT_ABS " conf"
 #endif
+#ifndef MSG_H1
+#define MSG_H1                              "1"
+#endif
+#ifndef MSG_H2
+#define MSG_H2                              "2"
+#endif
+#ifndef MSG_H3
+#define MSG_H3                              "3"
+#endif
+#ifndef MSG_H4
+#define MSG_H4                              "4"
+#endif
 #ifndef MSG_COOLDOWN
 #define MSG_COOLDOWN                        "Cooldown"
 #endif
 #ifndef MSG_NOZZLE
 #define MSG_NOZZLE                          "Nozzle"
 #endif
+#ifndef MSG_N2
+#define MSG_N2                              " 2"
+#endif
+#ifndef MSG_N3
+#define MSG_N3                              " 3"
+#endif
+#ifndef MSG_N4
+#define MSG_N4                              " 4"
+#endif
 #ifndef MSG_BED
 #define MSG_BED                             "Bed"
 #endif
 #ifndef MSG_FLOW
 #define MSG_FLOW                            "Flow"
 #endif
+#ifndef MSG_F0
+#define MSG_F0                              " 0"
+#endif
+#ifndef MSG_F1
+#define MSG_F1                              " 1"
+#endif
+#ifndef MSG_F2
+#define MSG_F2                              " 2"
+#endif
+#ifndef MSG_F3
+#define MSG_F3                              " 3"
+#endif
 #ifndef MSG_CONTROL
 #define MSG_CONTROL                         "Control"
 #endif
 #ifndef MSG_PID_C
 #define MSG_PID_C                           "PID-C"
 #endif
+#ifndef MSG_E2
+#define MSG_E2                              " E2"
+#endif
+#ifndef MSG_E3
+#define MSG_E3                              " E3"
+#endif
+#ifndef MSG_E4
+#define MSG_E4                              " E4"
+#endif
 #ifndef MSG_ACC
 #define MSG_ACC                             "Accel"
 #endif
 #define MSG_VOLUMETRIC                      "Filament"
 #endif
 #ifndef MSG_VOLUMETRIC_ENABLED
-#define MSG_VOLUMETRIC_ENABLED		          "E in mm" STR_h3
+#define MSG_VOLUMETRIC_ENABLED		        "E in mm" STR_h3
 #endif
 #ifndef MSG_FILAMENT_SIZE_EXTRUDER_0
 #define MSG_FILAMENT_SIZE_EXTRUDER_0        "Fil. Dia. 1"

Marlin/thermistortables.h

 };
 #endif
 
+#if (THERMISTORHEATER_0 == 999) || (THERMISTORHEATER_1 == 999) || (THERMISTORHEATER_2 == 999) || (THERMISTORHEATER_3 == 999) || (THERMISTORBED == 999) //User defined table
+// Dummy Thermistor table.. It will ALWAYS read 25C.
+const short temptable_999[][2] PROGMEM = {
+   {1*OVERSAMPLENR, 25},
+   {1023*OVERSAMPLENR, 25}
+};
+#endif
+
+
+
 #define _TT_NAME(_N) temptable_ ## _N
 #define TT_NAME(_N) _TT_NAME(_N)