Merge pull request #2 from MarlinFirmware/bugfix-2.0.x

Bugfix 2.0.x Update

Marlin/Configuration.h

@@ -56,15 +56,15 @@
 //===========================================================================
 //============================= DELTA Printer ===============================
 //===========================================================================
-// For a Delta printer start with one of the configuration files in the
-// config/examples/delta directory and customize for your machine.
+// For a Delta printer, start with one of the configuration files in the config/examples/delta directory
+// from https://github.com/MarlinFirmware/Configurations/branches/all and customize for your machine.
 //
 
 //===========================================================================
 //============================= SCARA Printer ===============================
 //===========================================================================
-// For a SCARA printer start with the configuration files in
-// config/examples/SCARA and customize for your machine.
+// For a SCARA printer, start with one of the configuration files in the config/examples/SCARA directory
+// from https://github.com/MarlinFirmware/Configurations/branches/all and customize for your machine.
 //
 
 // @section info
@@ -954,10 +954,20 @@
 /**
  * Nozzle-to-Probe offsets { X, Y, Z }
  *
- * - Use a caliper or ruler to measure the distance from the tip of
+ * X and Y offset
+ *   Use a caliper or ruler to measure the distance from the tip of
  *   the Nozzle to the center-point of the Probe in the X and Y axes.
+ * 
+ * Z offset
  * - For the Z offset use your best known value and adjust at runtime.
- * - Probe Offsets can be tuned at runtime with 'M851', LCD menus, babystepping, etc.
+ * - Common probes trigger below the nozzle and have negative values for Z offset.
+ * - Probes triggering above the nozzle height are uncommon but do exist. When using
+ *   probes such as this, carefully set Z_CLEARANCE_DEPLOY_PROBE and Z_CLEARANCE_BETWEEN_PROBES
+ *   to avoid collisions during probing.
+ * 
+ * Tune and Adjust
+ * -  Probe Offsets can be tuned at runtime with 'M851', LCD menus, babystepping, etc.
+ * -  PROBE_OFFSET_WIZARD (configuration_adv.h) can be used for setting the Z offset.
  *
  * Assuming the typical work area orientation:
  *  - Probe to RIGHT of the Nozzle has a Positive X offset

Marlin/Configuration_adv.h

@@ -1084,7 +1084,8 @@
     #if ENABLED(PROBE_OFFSET_WIZARD)
       //
       // Enable to init the Probe Z-Offset when starting the Wizard.
-      // Use the estimated nozzle-to-probe Z offset, plus a little more.
+      // Use a height slightly above the estimated nozzle-to-probe Z offset.
+      // For example, with an offset of -5, consider a starting height of -4.
       //
       //#define PROBE_OFFSET_WIZARD_START_Z -4.0
 

Marlin/src/HAL/AVR/endstop_interrupts.h

@@ -124,135 +124,135 @@ void setup_endstop_interrupts() {
     #if (digitalPinToInterrupt(X_MAX_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(X_MAX_PIN);
     #else
-      static_assert(digitalPinHasPCICR(X_MAX_PIN), "X_MAX_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(X_MAX_PIN), "X_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(X_MAX_PIN);
     #endif
   #endif
   #if HAS_X_MIN
     #if (digitalPinToInterrupt(X_MIN_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(X_MIN_PIN);
     #else
-      static_assert(digitalPinHasPCICR(X_MIN_PIN), "X_MIN_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(X_MIN_PIN), "X_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(X_MIN_PIN);
     #endif
   #endif
   #if HAS_Y_MAX
     #if (digitalPinToInterrupt(Y_MAX_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Y_MAX_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Y_MAX_PIN), "Y_MAX_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Y_MAX_PIN), "Y_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Y_MAX_PIN);
     #endif
   #endif
   #if HAS_Y_MIN
     #if (digitalPinToInterrupt(Y_MIN_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Y_MIN_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Y_MIN_PIN), "Y_MIN_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Y_MIN_PIN), "Y_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Y_MIN_PIN);
     #endif
   #endif
   #if HAS_Z_MAX
     #if (digitalPinToInterrupt(Z_MAX_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Z_MAX_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Z_MAX_PIN), "Z_MAX_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Z_MAX_PIN), "Z_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Z_MAX_PIN);
     #endif
   #endif
   #if HAS_Z_MIN
     #if (digitalPinToInterrupt(Z_MIN_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Z_MIN_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Z_MIN_PIN), "Z_MIN_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Z_MIN_PIN), "Z_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Z_MIN_PIN);
     #endif
   #endif
   #if HAS_X2_MAX
     #if (digitalPinToInterrupt(X2_MAX_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(X2_MAX_PIN);
     #else
-      static_assert(digitalPinHasPCICR(X2_MAX_PIN), "X2_MAX_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(X2_MAX_PIN), "X2_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(X2_MAX_PIN);
     #endif
   #endif
   #if HAS_X2_MIN
     #if (digitalPinToInterrupt(X2_MIN_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(X2_MIN_PIN);
     #else
-      static_assert(digitalPinHasPCICR(X2_MIN_PIN), "X2_MIN_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(X2_MIN_PIN), "X2_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(X2_MIN_PIN);
     #endif
   #endif
   #if HAS_Y2_MAX
     #if (digitalPinToInterrupt(Y2_MAX_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Y2_MAX_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Y2_MAX_PIN), "Y2_MAX_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Y2_MAX_PIN), "Y2_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Y2_MAX_PIN);
     #endif
   #endif
   #if HAS_Y2_MIN
     #if (digitalPinToInterrupt(Y2_MIN_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Y2_MIN_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Y2_MIN_PIN), "Y2_MIN_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Y2_MIN_PIN), "Y2_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Y2_MIN_PIN);
     #endif
   #endif
   #if HAS_Z2_MAX
     #if (digitalPinToInterrupt(Z2_MAX_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Z2_MAX_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Z2_MAX_PIN), "Z2_MAX_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Z2_MAX_PIN), "Z2_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Z2_MAX_PIN);
     #endif
   #endif
   #if HAS_Z2_MIN
     #if (digitalPinToInterrupt(Z2_MIN_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Z2_MIN_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Z2_MIN_PIN), "Z2_MIN_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Z2_MIN_PIN), "Z2_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Z2_MIN_PIN);
     #endif
   #endif
   #if HAS_Z3_MAX
     #if (digitalPinToInterrupt(Z3_MAX_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Z3_MAX_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Z3_MAX_PIN), "Z3_MAX_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Z3_MAX_PIN), "Z3_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Z3_MAX_PIN);
     #endif
   #endif
   #if HAS_Z3_MIN
     #if (digitalPinToInterrupt(Z3_MIN_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Z3_MIN_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Z3_MIN_PIN), "Z3_MIN_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Z3_MIN_PIN), "Z3_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Z3_MIN_PIN);
     #endif
   #endif
   #if HAS_Z4_MAX
     #if (digitalPinToInterrupt(Z4_MAX_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Z4_MAX_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Z4_MAX_PIN), "Z4_MAX_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Z4_MAX_PIN), "Z4_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Z4_MAX_PIN);
     #endif
   #endif
   #if HAS_Z4_MIN
     #if (digitalPinToInterrupt(Z4_MIN_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Z4_MIN_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Z4_MIN_PIN), "Z4_MIN_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Z4_MIN_PIN), "Z4_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Z4_MIN_PIN);
     #endif
   #endif
   #if HAS_Z_MIN_PROBE_PIN
     #if (digitalPinToInterrupt(Z_MIN_PROBE_PIN) != NOT_AN_INTERRUPT)
       _ATTACH(Z_MIN_PROBE_PIN);
     #else
-      static_assert(digitalPinHasPCICR(Z_MIN_PROBE_PIN), "Z_MIN_PROBE_PIN is not interrupt-capable");
+      static_assert(digitalPinHasPCICR(Z_MIN_PROBE_PIN), "Z_MIN_PROBE_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
       pciSetup(Z_MIN_PROBE_PIN);
     #endif
   #endif

Marlin/src/HAL/LPC1768/endstop_interrupts.h

@@ -46,79 +46,79 @@ void setup_endstop_interrupts() {
 
   #if HAS_X_MAX
     #if !LPC1768_PIN_INTERRUPT_M(X_MAX_PIN)
-      #error "X_MAX_PIN is not INTERRUPT-capable."
+      #error "X_MAX_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(X_MAX_PIN);
   #endif
   #if HAS_X_MIN
     #if !LPC1768_PIN_INTERRUPT_M(X_MIN_PIN)
-      #error "X_MIN_PIN is not INTERRUPT-capable."
+      #error "X_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(X_MIN_PIN);
   #endif
   #if HAS_Y_MAX
     #if !LPC1768_PIN_INTERRUPT_M(Y_MAX_PIN)
-      #error "Y_MAX_PIN is not INTERRUPT-capable."
+      #error "Y_MAX_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(Y_MAX_PIN);
   #endif
   #if HAS_Y_MIN
     #if !LPC1768_PIN_INTERRUPT_M(Y_MIN_PIN)
-      #error "Y_MIN_PIN is not INTERRUPT-capable."
+      #error "Y_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(Y_MIN_PIN);
   #endif
   #if HAS_Z_MAX
     #if !LPC1768_PIN_INTERRUPT_M(Z_MAX_PIN)
-      #error "Z_MAX_PIN is not INTERRUPT-capable."
+      #error "Z_MAX_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(Z_MAX_PIN);
   #endif
   #if HAS_Z_MIN
     #if !LPC1768_PIN_INTERRUPT_M(Z_MIN_PIN)
-      #error "Z_MIN_PIN is not INTERRUPT-capable."
+      #error "Z_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
      _ATTACH(Z_MIN_PIN);
   #endif
   #if HAS_Z2_MAX
     #if !LPC1768_PIN_INTERRUPT_M(Z2_MAX_PIN)
-      #error "Z2_MAX_PIN is not INTERRUPT-capable."
+      #error "Z2_MAX_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(Z2_MAX_PIN);
   #endif
   #if HAS_Z2_MIN
     #if !LPC1768_PIN_INTERRUPT_M(Z2_MIN_PIN)
-      #error "Z2_MIN_PIN is not INTERRUPT-capable."
+      #error "Z2_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(Z2_MIN_PIN);
   #endif
   #if HAS_Z3_MAX
     #if !LPC1768_PIN_INTERRUPT_M(Z3_MAX_PIN)
-      #error "Z3_MIN_PIN is not INTERRUPT-capable."
+      #error "Z3_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(Z3_MAX_PIN);
   #endif
   #if HAS_Z3_MIN
     #if !LPC1768_PIN_INTERRUPT_M(Z3_MIN_PIN)
-      #error "Z3_MIN_PIN is not INTERRUPT-capable."
+      #error "Z3_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(Z3_MIN_PIN);
   #endif
   #if HAS_Z4_MAX
     #if !LPC1768_PIN_INTERRUPT_M(Z4_MAX_PIN)
-      #error "Z4_MIN_PIN is not INTERRUPT-capable."
+      #error "Z4_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(Z4_MAX_PIN);
   #endif
   #if HAS_Z4_MIN
     #if !LPC1768_PIN_INTERRUPT_M(Z4_MIN_PIN)
-      #error "Z4_MIN_PIN is not INTERRUPT-capable."
+      #error "Z4_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(Z4_MIN_PIN);
   #endif
   #if HAS_Z_MIN_PROBE_PIN
     #if !LPC1768_PIN_INTERRUPT_M(Z_MIN_PROBE_PIN)
-      #error "Z_MIN_PROBE_PIN is not INTERRUPT-capable."
+      #error "Z_MIN_PROBE_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
     #endif
     _ATTACH(Z_MIN_PROBE_PIN);
   #endif

Marlin/src/HAL/STM32/inc/SanityCheck.h

@@ -53,5 +53,5 @@
 #endif
 
 #if ANY(TFT_COLOR_UI, TFT_LVGL_UI, TFT_CLASSIC_UI) && NOT_TARGET(STM32F4xx, STM32F1xx)
-  #error "TFT_COLOR_UI, TFT_LVGL_UI and TFT_CLASSIC_U are currently only supported on STM32F4 and STM32F1 hardware."
+  #error "TFT_COLOR_UI, TFT_LVGL_UI and TFT_CLASSIC_UI are currently only supported on STM32F4 and STM32F1 hardware."
 #endif

Marlin/src/HAL/STM32/pinsDebug.h

@@ -141,8 +141,7 @@ uint8_t get_pin_mode(const pin_t Ard_num) {
   uint32_t ll_pin  = STM_LL_GPIO_PIN(dp);
   GPIO_TypeDef *port = get_GPIO_Port(STM_PORT(dp));
   uint32_t mode = LL_GPIO_GetPinMode(port, ll_pin);
-  switch (mode)
-  {
+  switch (mode) {
     case LL_GPIO_MODE_ANALOG: return MODE_PIN_ANALOG;
     case LL_GPIO_MODE_INPUT: return MODE_PIN_INPUT;
     case LL_GPIO_MODE_OUTPUT: return MODE_PIN_OUTPUT;