Merge remote-tracking branch 'refs/remotes/origin/master' into dev

MK/module/language/language_an.h

@@ -74,6 +74,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_bg.h

@@ -74,6 +74,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_ca.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_cn.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_da.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_de.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_en.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_es.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_eu.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_fi.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_fr.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_it.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_kana.h

@@ -75,6 +75,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_kana_utf8.h

@@ -78,6 +78,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_nl.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_pl.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_pt-br.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_pt.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/language/language_ru.h

@@ -73,6 +73,7 @@
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
 #define MSG_H1                              " H1"
 #define MSG_H2                              " H2"
 #define MSG_H3                              " H3"

MK/module/temperature/temperature.cpp

@@ -100,14 +100,15 @@ unsigned char soft_pwm_bed;
   enum TRState { TRReset, TRInactive, TRFirstHeating, TRStable, TRRunaway };
   void thermal_runaway_protection(TRState* state, millis_t* timer, float temperature, float target_temperature, int heater_id, int period_seconds, int hysteresis_degc);
   #if ENABLED(THERMAL_PROTECTION_HOTENDS)
-    static TRState thermal_runaway_state_machine[4] = { TRReset, TRReset, TRReset, TRReset };
-    static millis_t thermal_runaway_timer[4]; // = {0,0,0,0};
+    static TRState thermal_runaway_state_machine[HOTENDS] = { TRReset };
+    static millis_t thermal_runaway_timer[HOTENDS] = { 0 };
   #endif
   #if ENABLED(THERMAL_PROTECTION_BED) && TEMP_SENSOR_BED != 0
     static TRState thermal_runaway_bed_state_machine = TRReset;
     static millis_t thermal_runaway_bed_timer;
   #endif
 #endif
+
 #if HAS(POWER_CONSUMPTION_SENSOR)
   int current_raw_powconsumption = 0;  //Holds measured power consumption
   static unsigned long raw_powconsumption_value = 0;
@@ -1321,6 +1322,9 @@ void disable_all_heaters() {
   for (int i = 0; i < HOTENDS; i++) setTargetHotend(0, i);
   setTargetBed(0);
 
+  // If all heaters go down then for sure our print job has stopped
+  print_job_timer.stop();
+
   #define DISABLE_HEATER(NR) { \
     target_temperature[NR] = 0; \
     soft_pwm[NR] = 0; \
@@ -1355,59 +1359,61 @@ void disable_all_heaters() {
 }
 
 #if ENABLED(HEATER_0_USES_MAX6675)
+
   #define MAX6675_HEAT_INTERVAL 250u
-  static millis_t next_max6675_ms = 0;
-  int max6675_temp = 2000;
 
-  static int read_max6675() {
+  #if ENABLED(MAX6675_IS_MAX31855)
+    uint32_t max6675_temp = 2000;
+    #define MAX6675_ERROR_MASK 7
+    #define MAX6675_DISCARD_BITS 18
+  #else
+    uint16_t max6675_temp = 2000;
+    #define MAX6675_ERROR_MASK 4
+    #define MAX6675_DISCARD_BITS 3
+  #endif
 
-    millis_t ms = millis();
+  int Temperature::read_max6675() {
 
-    if (ms < next_max6675_ms)
-      return max6675_temp;
+    static millis_t next_max6675_ms = 0;
 
-    next_max6675_ms = ms + MAX6675_HEAT_INTERVAL;
+    millis_t ms = millis();
 
-    max6675_temp = 0;
+    if (PENDING(ms, next_max6675_ms)) return (int)max6675_temp;
 
-    #ifdef PRR
-      CBI(PRR, PRSPI);
-    #elif defined(PRR0)
-      CBI(PRR0, PRSPI);
-    #endif
+    next_max6675_ms = ms + MAX6675_HEAT_INTERVAL;
 
+    CBI(
+      #ifdef PRR
+        PRR
+      #elif defined(PRR0)
+        PRR0
+      #endif
+        , PRSPI);
     SPCR = _BV(MSTR) | _BV(SPE) | _BV(SPR0);
 
-    // enable TT_MAX6675
-    WRITE(MAX6675_SS, 0);
+    WRITE(MAX6675_SS, 0); // enable TT_MAX6675
 
     // ensure 100ns delay - a bit extra is fine
-    asm("nop"); // 50ns on 20Mhz, 62.5ns on 16Mhz
-    asm("nop"); // 50ns on 20Mhz, 62.5ns on 16Mhz
-
-    // read MSB
-    SPDR = 0;
-    for (; !TEST(SPSR, SPIF););
-    max6675_temp = SPDR;
-    max6675_temp <<= 8;
-
-    // read LSB
-    SPDR = 0;
-    for (; !TEST(SPSR, SPIF););
-    max6675_temp |= SPDR;
-
-    // disable TT_MAX6675
-    WRITE(MAX6675_SS, 1);
-
-    if (max6675_temp & 4) {
-      // thermocouple open
-      max6675_temp = 4000;
-    }
-    else {
-      max6675_temp = max6675_temp >> 3;
+    asm("nop");//50ns on 20Mhz, 62.5ns on 16Mhz
+    asm("nop");//50ns on 20Mhz, 62.5ns on 16Mhz
+
+    // Read a big-endian temperature value
+    max6675_temp = 0;
+    for (uint8_t i = sizeof(max6675_temp); i--;) {
+      SPDR = 0;
+      for (;!TEST(SPSR, SPIF););
+      max6675_temp |= SPDR;
+      if (i > 0) max6675_temp <<= 8; // shift left if not the last byte
     }
 
-    return max6675_temp;
+    WRITE(MAX6675_SS, 1); // disable TT_MAX6675
+
+    if (max6675_temp & MAX6675_ERROR_MASK)
+      max6675_temp = 4000; // thermocouple open
+    else
+      max6675_temp >>= MAX6675_DISCARD_BITS;
+
+    return (int)max6675_temp;
   }
 
 #endif // HEATER_0_USES_MAX6675

MK/module/temperature/temperature.h

@@ -127,13 +127,23 @@ FORCE_INLINE float degTargetBed() { return target_temperature_bed; }
   void start_watching_heater(int h = 0);
 #endif
 
+#if ENABLED(THERMAL_PROTECTION_BED)
+  void start_watching_bed();
+#endif
+
 FORCE_INLINE void setTargetHotend(const float& celsius, uint8_t hotend) {
   target_temperature[HOTEND_ARG] = celsius;
   #if ENABLED(THERMAL_PROTECTION_HOTENDS)
     start_watching_heater(HOTEND_ARG);
   #endif
 }
-FORCE_INLINE void setTargetBed(const float& celsius) { target_temperature_bed = celsius; }
+
+FORCE_INLINE void setTargetBed(const float& celsius) {
+  target_temperature_bed = celsius;
+  #if ENABLED(THERMAL_PROTECTION_BED)
+    start_watching_bed();
+  #endif
+}
 
 FORCE_INLINE bool isHeatingHotend(uint8_t hotend) { return target_temperature[HOTEND_ARG] > current_temperature[HOTEND_ARG]; }
 FORCE_INLINE bool isHeatingBed() { return target_temperature_bed > current_temperature_bed; }