Merge branch 'bugfix-2.0.x' into 2.0.x-Sapphire-Pro

Marlin/Configuration.h

@@ -360,7 +360,8 @@
  *    -1 : thermocouple with AD595
  *     0 : not used
  *     1 : 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
- *   331 : (3.3V scaled thermistor 1 table)
+ *   331 : (3.3V scaled thermistor 1 table for MEGA)
+ *   332 : (3.3V scaled thermistor 1 table for DUE)
  *     2 : 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
  *     3 : Mendel-parts thermistor (4.7k pullup)
  *     4 : 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
@@ -1536,9 +1537,10 @@
   // Default number of triangles
   #define NOZZLE_CLEAN_TRIANGLES  3
 
-  // Specify positions as { X, Y, Z }
-  #define NOZZLE_CLEAN_START_POINT {  30, 30, (Z_MIN_POS + 1) }
-  #define NOZZLE_CLEAN_END_POINT   { 100, 60, (Z_MIN_POS + 1) }
+  // Specify positions for each tool as { { X, Y, Z }, { X, Y, Z } }
+  // Dual hotend system may use { {  -20, (Y_BED_SIZE / 2), (Z_MIN_POS + 1) },  {  420, (Y_BED_SIZE / 2), (Z_MIN_POS + 1) }}
+  #define NOZZLE_CLEAN_START_POINT { {  30, 30, (Z_MIN_POS + 1) } }
+  #define NOZZLE_CLEAN_END_POINT   { { 100, 60, (Z_MIN_POS + 1) } }
 
   // Circular pattern radius
   #define NOZZLE_CLEAN_CIRCLE_RADIUS 6.5

Marlin/Configuration_adv.h

@@ -165,21 +165,21 @@
  * Thermal Protection parameters for the bed are just as above for hotends.
  */
 #if ENABLED(THERMAL_PROTECTION_BED)
-  #define THERMAL_PROTECTION_BED_PERIOD 20    // Seconds
-  #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
+  #define THERMAL_PROTECTION_BED_PERIOD        20 // Seconds
+  #define THERMAL_PROTECTION_BED_HYSTERESIS     2 // Degrees Celsius
 
   /**
    * As described above, except for the bed (M140/M190/M303).
    */
-  #define WATCH_BED_TEMP_PERIOD 60                // Seconds
-  #define WATCH_BED_TEMP_INCREASE 2               // Degrees Celsius
+  #define WATCH_BED_TEMP_PERIOD                60 // Seconds
+  #define WATCH_BED_TEMP_INCREASE               2 // Degrees Celsius
 #endif
 
 /**
  * Thermal Protection parameters for the heated chamber.
  */
 #if ENABLED(THERMAL_PROTECTION_CHAMBER)
-  #define THERMAL_PROTECTION_CHAMBER_PERIOD 20    // Seconds
+  #define THERMAL_PROTECTION_CHAMBER_PERIOD    20 // Seconds
   #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
 
   /**
@@ -1567,14 +1567,15 @@
 //
 // G2/G3 Arc Support
 //
-#define ARC_SUPPORT               // Disable this feature to save ~3226 bytes
+#define ARC_SUPPORT                 // Disable this feature to save ~3226 bytes
 #if ENABLED(ARC_SUPPORT)
-  #define MM_PER_ARC_SEGMENT    1 // (mm) Length (or minimum length) of each arc segment
-  #define MIN_ARC_SEGMENTS     24 // Minimum number of segments in a complete circle
+  #define MM_PER_ARC_SEGMENT      1 // (mm) Length (or minimum length) of each arc segment
+  //#define ARC_SEGMENTS_PER_R    1 // Max segment length, MM_PER = Min
+  #define MIN_ARC_SEGMENTS       24 // Minimum number of segments in a complete circle
   //#define ARC_SEGMENTS_PER_SEC 50 // Use feedrate to choose segment length (with MM_PER_ARC_SEGMENT as the minimum)
-  #define N_ARC_CORRECTION     25 // Number of interpolated segments between corrections
-  //#define ARC_P_CIRCLES         // Enable the 'P' parameter to specify complete circles
-  //#define CNC_WORKSPACE_PLANES  // Allow G2/G3 to operate in XY, ZX, or YZ planes
+  #define N_ARC_CORRECTION       25 // Number of interpolated segments between corrections
+  //#define ARC_P_CIRCLES           // Enable the 'P' parameter to specify complete circles
+  //#define CNC_WORKSPACE_PLANES    // Allow G2/G3 to operate in XY, ZX, or YZ planes
 #endif
 
 // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
@@ -1771,6 +1772,9 @@
   // Z raise distance for tool-change, as needed for some extruders
   #define TOOLCHANGE_ZRAISE     2  // (mm)
   //#define TOOLCHANGE_NO_RETURN   // Never return to the previous position on tool-change
+  #if ENABLED(TOOLCHANGE_NO_RETURN)
+    //#define EVENT_GCODE_AFTER_TOOLCHANGE "G12X"   // G-code to run after tool-change is complete
+  #endif
 
   // Retract and prime filament on tool-change
   //#define TOOLCHANGE_FILAMENT_SWAP
@@ -2449,6 +2453,14 @@
 
 #endif // HAS_L64XX
 
+// @section i2cbus
+
+//
+// I2C Master ID for LPC176x LCD and Digital Current control
+// Does not apply to other peripherals based on the Wire library.
+//
+//#define I2C_MASTER_ID  1  // Set a value from 0 to 2
+
 /**
  * TWI/I2C BUS
  *
@@ -2477,10 +2489,10 @@
  * echo:i2c-reply: from:99 bytes:5 data:hello
  */
 
-// @section i2cbus
-
 //#define EXPERIMENTAL_I2CBUS
-#define I2C_SLAVE_ADDRESS  0 // Set a value from 8 to 127 to act as a slave
+#if ENABLED(EXPERIMENTAL_I2CBUS)
+  #define I2C_SLAVE_ADDRESS  0  // Set a value from 8 to 127 to act as a slave
+#endif
 
 // @section extras
 

Marlin/src/HAL/HAL_LPC1768/include/i2c_util.c

@@ -26,7 +26,6 @@
 
 #ifdef TARGET_LPC1768
 
-#include "../../../inc/MarlinConfigPre.h"
 #include "i2c_util.h"
 
 #define U8G_I2C_OPT_FAST 16  // from u8g.h
@@ -43,13 +42,13 @@ void configure_i2c(const uint8_t clock_option) {
   PinCfg.OpenDrain = 0;
   PinCfg.Pinmode = 0;
   PinCfg.Portnum = 0;
-  #if USEDI2CDEV_M == 0
+  #if I2C_MASTER_ID == 0
     PinCfg.Funcnum = 1;
     PinCfg.Pinnum = 27;     // SDA0 / D57  AUX-1 ... SCL0 / D58  AUX-1
-  #elif USEDI2CDEV_M == 1
+  #elif I2C_MASTER_ID == 1
     PinCfg.Funcnum = 3;
     PinCfg.Pinnum = 0;      // SDA1 / D20 SCA ... SCL1 / D21 SCL
-  #elif USEDI2CDEV_M == 2
+  #elif I2C_MASTER_ID == 2
     PinCfg.Funcnum = 2;
     PinCfg.Pinnum = 10;     // SDA2 / D38  X_ENABLE_PIN ... SCL2 / D55  X_DIR_PIN
   #endif

Marlin/src/HAL/HAL_LPC1768/include/i2c_util.h

@@ -25,15 +25,17 @@
  * HAL_LPC1768/include/i2c_util.h
  */
 
-#ifndef USEDI2CDEV_M
-  #define USEDI2CDEV_M  1  // By default use I2C1 controller
+#include "../../../inc/MarlinConfigPre.h"
+
+#ifndef I2C_MASTER_ID
+  #define I2C_MASTER_ID 1
 #endif
 
-#if USEDI2CDEV_M == 0
+#if I2C_MASTER_ID == 0
   #define I2CDEV_M LPC_I2C0
-#elif USEDI2CDEV_M == 1
+#elif I2C_MASTER_ID == 1
   #define I2CDEV_M LPC_I2C1
-#elif USEDI2CDEV_M == 2
+#elif I2C_MASTER_ID == 2
   #define I2CDEV_M LPC_I2C2
 #else
   #error "Master I2C device not defined!"

Marlin/src/HAL/HAL_LPC1768/u8g/LCD_I2C_routines.cpp

@@ -25,15 +25,15 @@
 
 #ifdef TARGET_LPC1768
 
+#include "../include/i2c_util.h"
+#include "../../../core/millis_t.h"
+
 extern int millis();
 
 #ifdef __cplusplus
   extern "C" {
 #endif
 
-#include "../include/i2c_util.h"
-#include "../../../core/millis_t.h"
-
 //////////////////////////////////////////////////////////////////////////////////////
 
 // These two routines are exact copies of the lpc17xx_i2c.c routines.  Couldn't link to

Marlin/src/HAL/HAL_STM32/timers.h

@@ -57,9 +57,9 @@
     #define TEMP_TIMER 2
   #endif
 
-#elif defined(STM32F4xx) || defined(STM32F7xx)
+#elif defined(STM32F401xC) || defined(STM32F401xE)
 
-  #define HAL_TIMER_RATE (F_CPU/2) // frequency of timer peripherals
+  #define HAL_TIMER_RATE (F_CPU / 2) // frequency of timer peripherals
 
   // STM32F401 only has timers 1-5 & 9-11 with timers 4 & 5 usually assigned to TIMER_SERVO and TIMER_TONE
 
@@ -71,6 +71,30 @@
     #define TEMP_TIMER 10
   #endif
 
+#elif defined(STM32F4xx)
+
+  #define HAL_TIMER_RATE (F_CPU / 2) // frequency of timer peripherals
+
+  #ifndef STEP_TIMER
+    #define STEP_TIMER 6
+  #endif
+
+  #ifndef TEMP_TIMER
+    #define TEMP_TIMER 14
+  #endif
+
+#elif defined(STM32F7xx)
+
+  #define HAL_TIMER_RATE (F_CPU/2) // frequency of timer peripherals
+
+  #ifndef STEP_TIMER
+    #define STEP_TIMER 6
+  #endif
+
+  #ifndef TEMP_TIMER
+    #define TEMP_TIMER 14
+  #endif
+
 #endif
 
 #ifndef SWSERIAL_TIMER_IRQ_PRIO
@@ -82,16 +106,16 @@
 #endif
 
 #ifndef TEMP_TIMER_IRQ_PRIO
-  #define TEMP_TIMER_IRQ_PRIO 14 //14 = after hardware ISRs
+  #define TEMP_TIMER_IRQ_PRIO 14   // 14 = after hardware ISRs
 #endif
 
 #define STEP_TIMER_NUM 0  // index of timer to use for stepper
 #define TEMP_TIMER_NUM 1  // index of timer to use for temperature
 #define PULSE_TIMER_NUM STEP_TIMER_NUM
 
-#define TEMP_TIMER_FREQUENCY 1000 //Temperature::isr() is expected to be called at around 1kHz
+#define TEMP_TIMER_FREQUENCY 1000   // Temperature::isr() is expected to be called at around 1kHz
 
-//TODO: get rid of manual rate/prescale/ticks/cycles taken for procedures in stepper.cpp
+// TODO: get rid of manual rate/prescale/ticks/cycles taken for procedures in stepper.cpp
 #define STEPPER_TIMER_RATE 2000000 // 2 Mhz
 #define STEPPER_TIMER_PRESCALE ((HAL_TIMER_RATE)/(STEPPER_TIMER_RATE))
 #define STEPPER_TIMER_TICKS_PER_US ((STEPPER_TIMER_RATE) / 1000000) // stepper timer ticks per µs

Marlin/src/core/boards.h

@@ -256,6 +256,7 @@
 #define BOARD_ARCHIM1                 3023  // UltiMachine Archim1 (with DRV8825 drivers)
 #define BOARD_ARCHIM2                 3024  // UltiMachine Archim2 (with TMC2130 drivers)
 #define BOARD_ALLIGATOR               3025  // Alligator Board R2
+#define BOARD_CNCONTROLS_15D          3026  // Cartesio CN Controls V15 on DUE
 
 //
 // SAM3X8C ARM Cortex M3

Marlin/src/gcode/bedlevel/G26.cpp

@@ -418,15 +418,13 @@ inline bool turn_on_heaters() {
 inline bool prime_nozzle() {
 
   const feedRate_t fr_slow_e = planner.settings.max_feedrate_mm_s[E_AXIS] / 15.0f;
-  #if HAS_LCD_MENU
+  #if HAS_LCD_MENU && DISABLED(TOUCH_BUTTONS) // ui.button_pressed issue with touchscreen
     #if ENABLED(PREVENT_LENGTHY_EXTRUDE)
       float Total_Prime = 0.0;
     #endif
 
     if (g26_prime_flag == -1) {  // The user wants to control how much filament gets purged
-      #if HAS_LCD_MENU
-        ui.capture();
-      #endif
+      ui.capture();
       ui.set_status_P(GET_TEXT(MSG_G26_MANUAL_PRIME), 99);
       ui.chirp();
 
@@ -439,7 +437,10 @@ inline bool prime_nozzle() {
         destination.e += 0.25;
         #if ENABLED(PREVENT_LENGTHY_EXTRUDE)
           Total_Prime += 0.25;
-          if (Total_Prime >= EXTRUDE_MAXLENGTH) return G26_ERR;
+          if (Total_Prime >= EXTRUDE_MAXLENGTH) {
+            ui.release();
+            return G26_ERR;
+          }
         #endif
         prepare_internal_move_to_destination(fr_slow_e);
         destination = current_position;

Marlin/src/gcode/motion/G2_G3.cpp

@@ -105,7 +105,10 @@ void plan_arc(
 
   const feedRate_t scaled_fr_mm_s = MMS_SCALED(feedrate_mm_s);
 
-  #ifdef ARC_SEGMENTS_PER_SEC
+  #ifdef ARC_SEGMENTS_PER_R
+    float seg_length = MM_PER_ARC_SEGMENT * radius;
+    LIMIT(seg_length, MM_PER_ARC_SEGMENT, ARC_SEGMENTS_PER_R);
+  #elif ARC_SEGMENTS_PER_SEC
     float seg_length = scaled_fr_mm_s * RECIPROCAL(ARC_SEGMENTS_PER_SEC);
     NOLESS(seg_length, MM_PER_ARC_SEGMENT);
   #else

Marlin/src/inc/Version.h

@@ -42,7 +42,7 @@
  * version was tagged.
  */
 #ifndef STRING_DISTRIBUTION_DATE
-  #define STRING_DISTRIBUTION_DATE "2020-01-20"
+  #define STRING_DISTRIBUTION_DATE "2020-01-21"
 #endif
 
 /**

Marlin/src/libs/nozzle.cpp

@@ -157,26 +157,24 @@ Nozzle nozzle;
    * @param argument depends on the cleaning pattern
    */
   void Nozzle::clean(const uint8_t &pattern, const uint8_t &strokes, const float &radius, const uint8_t &objects, const uint8_t cleans) {
-    xyz_pos_t start = NOZZLE_CLEAN_START_POINT, end = NOZZLE_CLEAN_END_POINT;
+    xyz_pos_t start[HOTENDS] = NOZZLE_CLEAN_START_POINT, end[HOTENDS] = NOZZLE_CLEAN_END_POINT, middle[HOTENDS] = NOZZLE_CLEAN_CIRCLE_MIDDLE;
 
     if (pattern == 2) {
       if (!(cleans & (_BV(X_AXIS) | _BV(Y_AXIS)))) {
         SERIAL_ECHOLNPGM("Warning : Clean Circle requires XY");
         return;
       }
-      constexpr xyz_pos_t middle NOZZLE_CLEAN_CIRCLE_MIDDLE;
-      end = middle;
     }
     else {
-      if (!TEST(cleans, X_AXIS)) start.x = end.x = current_position.x;
-      if (!TEST(cleans, Y_AXIS)) start.y = end.y = current_position.y;
+      if (!TEST(cleans, X_AXIS)) start[active_extruder].x = end[active_extruder].x = current_position.x;
+      if (!TEST(cleans, Y_AXIS)) start[active_extruder].y = end[active_extruder].y = current_position.y;
     }
-    if (!TEST(cleans, Z_AXIS)) start.z = end.z = current_position.z;
+    if (!TEST(cleans, Z_AXIS)) start[active_extruder].z = end[active_extruder].z = current_position.z;
 
     switch (pattern) {
-       case 1: zigzag(start, end, strokes, objects); break;
-       case 2: circle(start, end, strokes, radius);  break;
-      default: stroke(start, end, strokes);
+       case 1: zigzag(start[active_extruder], end[active_extruder], strokes, objects); break;
+       case 2: circle(start[active_extruder], middle[active_extruder], strokes, radius);  break;
+      default: stroke(start[active_extruder], end[active_extruder], strokes);
     }
   }
 

Marlin/src/module/thermistor/thermistor_332.h

@@ -0,0 +1,50 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#define OVM(V) OV((V)*(0.327/0.327))
+
+// R25 = 100 kOhm, beta25 = 4092 K, 4.7 kOhm pull-up, bed thermistor
+const short temptable_332[][2] PROGMEM = {
+  { OVM( 268), 150 },
+  { OVM( 293), 145 },
+  { OVM( 320), 141 },
+  { OVM( 379), 133 },
+  { OVM( 445), 122 },
+  { OVM( 516), 108 },
+  { OVM( 591),  98 },
+  { OVM( 665),  88 },
+  { OVM( 737),  79 },
+  { OVM( 801),  70 },
+  { OVM( 857),  55 },
+  { OVM( 903),  46 },
+  { OVM( 939),  39 },
+  { OVM( 954),  33 },
+  { OVM( 966),  27 },
+  { OVM( 977),  22 },
+  { OVM( 999),  15 },
+  { OVM(1004),   5 },
+  { OVM(1008),   0 },
+  { OVM(1012),  -5 },
+  { OVM(1016), -10 },
+  { OVM(1020), -15 }
+};

Marlin/src/module/thermistor/thermistors.h

@@ -147,9 +147,12 @@
 #if ANY_THERMISTOR_IS(201) // Pt100 with LMV324 Overlord
   #include "thermistor_201.h"
 #endif
-#if ANY_THERMISTOR_IS(331) // Like table 1, but with 3V3 as input voltage
+#if ANY_THERMISTOR_IS(331) // Like table 1, but with 3V3 as input voltage for MEGA
   #include "thermistor_331.h"
 #endif
+#if ANY_THERMISTOR_IS(332) // Like table 1, but with 3V3 as input voltage for DUE
+  #include "thermistor_332.h"
+#endif
 #if ANY_THERMISTOR_IS(666) // beta25 = UNK, R25 = 200K, Pull-up = 10 kOhm, "Unidentified 200K NTC thermistor (Einstart S)"
   #include "thermistor_666.h"
 #endif