vogler
diff --git a/‎.github/workflows/check-pr.yml
+2-1 b/‎.github/workflows/check-pr.yml
+2-1
diff --git a/‎.github/workflows/test-builds.yml
+1 b/‎.github/workflows/test-builds.yml
+1
diff --git a/‎Marlin/Configuration_adv.h
+21 b/‎Marlin/Configuration_adv.h
+21
diff --git a/‎Marlin/Version.h
+2-2 b/‎Marlin/Version.h
+2-2
diff --git a/‎Marlin/src/HAL/AVR/HAL.h
+13 b/‎Marlin/src/HAL/AVR/HAL.h
+13
diff --git a/‎Marlin/src/HAL/AVR/HAL_SPI.cpp
+5-2 b/‎Marlin/src/HAL/AVR/HAL_SPI.cpp
+5-2
diff --git a/‎Marlin/src/HAL/AVR/MarlinSPI.h
+26 b/‎Marlin/src/HAL/AVR/MarlinSPI.h
+26
diff --git a/‎Marlin/src/HAL/AVR/fastio.cpp
+5-5 b/‎Marlin/src/HAL/AVR/fastio.cpp
+5-5
diff --git a/‎Marlin/src/HAL/AVR/inc/SanityCheck.h
+2-2 b/‎Marlin/src/HAL/AVR/inc/SanityCheck.h
+2-2
diff --git a/‎Marlin/src/HAL/AVR/pinsDebug.h
+12-8 b/‎Marlin/src/HAL/AVR/pinsDebug.h
+12-8
diff --git a/‎Marlin/src/HAL/AVR/pinsDebug_Teensyduino.h
+3 b/‎Marlin/src/HAL/AVR/pinsDebug_Teensyduino.h
+3
diff --git a/‎Marlin/src/HAL/AVR/pinsDebug_plus_70.h
+3 b/‎Marlin/src/HAL/AVR/pinsDebug_plus_70.h
+3
diff --git a/‎Marlin/src/HAL/AVR/u8g_com_HAL_AVR_sw_spi.cpp
+2-2 b/‎Marlin/src/HAL/AVR/u8g_com_HAL_AVR_sw_spi.cpp
+2-2
diff --git a/‎Marlin/src/HAL/DUE/HAL_SPI.cpp
+6-10 b/‎Marlin/src/HAL/DUE/HAL_SPI.cpp
+6-10
diff --git a/‎Marlin/src/HAL/DUE/MarlinSPI.h
+26 b/‎Marlin/src/HAL/DUE/MarlinSPI.h
+26
diff --git a/‎Marlin/src/HAL/DUE/dogm/u8g_com_HAL_DUE_shared_hw_spi.cpp
-1 b/‎Marlin/src/HAL/DUE/dogm/u8g_com_HAL_DUE_shared_hw_spi.cpp
-1
@@ -6,7 +6,8 @@
 name: PR Bad Target
 
 on:
-  pull_request:
+  pull_request_target:
+    types: [opened]
     branches:
     - 1.0.x
     - 1.1.x
 
@@ -97,6 +97,7 @@ jobs:
         - REMRAM_V1
         - BTT_SKR_SE_BX
         - chitu_f103
+        - Index_Mobo_Rev03
 
         # Put lengthy tests last
 
 
@@ -2235,6 +2235,26 @@
   //#define FULL_REPORT_TO_HOST_FEATURE   // Auto-report the machine status like Grbl CNC
 #endif
 
+/**
+ * Realtime Reporting (requires EMERGENCY_PARSER)
+ *
+ * - Report position and state of the machine (like Grbl).
+ * - Auto-report position during long moves.
+ * - Useful for CNC/LASER.
+ *
+ * Adds support for commands:
+ *  S000 : Report State and Position while moving.
+ *  P000 : Instant Pause / Hold while moving.
+ *  R000 : Resume from Pause / Hold.
+ *
+ * - During Hold all Emergency Parser commands are available, as usual.
+ * - Enable NANODLP_Z_SYNC and NANODLP_ALL_AXIS for move command end-state reports.
+ */
+//#define REALTIME_REPORTING_COMMANDS
+#if ENABLED(REALTIME_REPORTING_COMMANDS)
+  //#define FULL_REPORT_TO_HOST_FEATURE   // Auto-report the machine status like Grbl CNC
+#endif
+
 // Bad Serial-connections can miss a received command by sending an 'ok'
 // Therefore some clients abort after 30 seconds in a timeout.
 // Some other clients start sending commands while receiving a 'wait'.
@@ -2315,6 +2335,7 @@
    */
   //#define EVENT_GCODE_TOOLCHANGE_T0 "G28 A\nG1 A0" // Extra G-code to run while executing tool-change command T0
   //#define EVENT_GCODE_TOOLCHANGE_T1 "G1 A10"       // Extra G-code to run while executing tool-change command T1
+  //#define EVENT_GCODE_TOOLCHANGE_ALWAYS_RUN        // Always execute above G-code sequences. Use with caution!
 
   /**
    * Tool Sensors detect when tools have been picked up or dropped.
 
@@ -28,7 +28,7 @@
 /**
  * Marlin release version identifier
  */
-//#define SHORT_BUILD_VERSION "2.0.9.1"
+//#define SHORT_BUILD_VERSION "2.0.9.2"
 
 /**
  * Verbose version identifier which should contain a reference to the location
@@ -41,7 +41,7 @@
  * here we define this default string as the date where the latest release
  * version was tagged.
  */
-//#define STRING_DISTRIBUTION_DATE "2021-06-27"
+//#define STRING_DISTRIBUTION_DATE "2021-09-03"
 
 /**
  * Defines a generic printer name to be output to the LCD after booting Marlin.
 
@@ -39,6 +39,19 @@
 #include <avr/interrupt.h>
 #include <avr/io.h>
 
+//
+// Default graphical display delays
+//
+#if F_CPU >= 20000000
+  #define CPU_ST7920_DELAY_1 150
+  #define CPU_ST7920_DELAY_2   0
+  #define CPU_ST7920_DELAY_3 150
+#elif F_CPU == 16000000
+  #define CPU_ST7920_DELAY_1 125
+  #define CPU_ST7920_DELAY_2   0
+  #define CPU_ST7920_DELAY_3 188
+#endif
+
 #ifndef pgm_read_ptr
   // Compatibility for avr-libc 1.8.0-4.1 included with Ubuntu for
   // Windows Subsystem for Linux on Windows 10 as of 10/18/2019
 
@@ -34,7 +34,9 @@
 #include "../../inc/MarlinConfig.h"
 
 void spiBegin() {
-  OUT_WRITE(SD_SS_PIN, HIGH);
+  #if PIN_EXISTS(SD_SS)
+    OUT_WRITE(SD_SS_PIN, HIGH);
+  #endif
   SET_OUTPUT(SD_SCK_PIN);
   SET_INPUT(SD_MISO_PIN);
   SET_OUTPUT(SD_MOSI_PIN);
@@ -74,7 +76,8 @@ void spiBegin() {
       #elif defined(PRR0)
         PRR0
       #endif
-        , PRSPI);
+      , PRSPI
+    );
 
     SPCR = _BV(SPE) | _BV(MSTR) | (spiRate >> 1);
     SPSR = spiRate & 1 || spiRate == 6 ? 0 : _BV(SPI2X);
 
@@ -0,0 +1,26 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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 <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#include <SPI.h>
+
+using MarlinSPI = SPIClass;
@@ -267,11 +267,11 @@ uint16_t set_pwm_frequency_hz(const_float_t hz, const float dca, const float dcb
     SET_WGM(5, FAST_PWM_ICRn);            // Fast PWM with ICR5 as TOP
 
     //SERIAL_ECHOLNPGM("Timer 5 Settings:");
-    //SERIAL_ECHOLNPAIR("  Prescaler=", prescaler);
-    //SERIAL_ECHOLNPAIR("        TOP=", ICR5);
-    //SERIAL_ECHOLNPAIR("      OCR5A=", OCR5A);
-    //SERIAL_ECHOLNPAIR("      OCR5B=", OCR5B);
-    //SERIAL_ECHOLNPAIR("      OCR5C=", OCR5C);
+    //SERIAL_ECHOLNPGM("  Prescaler=", prescaler);
+    //SERIAL_ECHOLNPGM("        TOP=", ICR5);
+    //SERIAL_ECHOLNPGM("      OCR5A=", OCR5A);
+    //SERIAL_ECHOLNPGM("      OCR5B=", OCR5B);
+    //SERIAL_ECHOLNPGM("      OCR5C=", OCR5C);
   }
   else {
     // Restore the default for Timer 5
 
@@ -35,15 +35,15 @@
 /**
  * Sanity checks for Spindle / Laser PWM
  */
-#if ENABLED(SPINDLE_LASER_PWM)
+#if ENABLED(SPINDLE_LASER_USE_PWM)
   #include "../ServoTimers.h"   // Needed to check timer availability (_useTimer3)
   #if SPINDLE_LASER_PWM_PIN == 4 || WITHIN(SPINDLE_LASER_PWM_PIN, 11, 13)
     #error "Counter/Timer for SPINDLE_LASER_PWM_PIN is used by a system interrupt."
   #elif NUM_SERVOS > 0 && defined(_useTimer3) && (WITHIN(SPINDLE_LASER_PWM_PIN, 2, 3) || SPINDLE_LASER_PWM_PIN == 5)
     #error "Counter/Timer for SPINDLE_LASER_PWM_PIN is used by the servo system."
   #endif
 #elif defined(SPINDLE_LASER_FREQUENCY)
-  #error "SPINDLE_LASER_FREQUENCY requires SPINDLE_LASER_PWM."
+  #error "SPINDLE_LASER_FREQUENCY requires SPINDLE_LASER_USE_PWM."
 #endif
 
 /**
 
@@ -2,6 +2,9 @@
  * Marlin 3D Printer Firmware
  * Copyright (c) 2020 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
@@ -235,9 +238,9 @@ static void print_is_also_tied() { SERIAL_ECHOPGM(" is also tied to this pin");
 
 inline void com_print(const uint8_t N, const uint8_t Z) {
   const uint8_t *TCCRA = (uint8_t*)TCCR_A(N);
-  SERIAL_ECHOPAIR("    COM", AS_CHAR('0' + N));
+  SERIAL_ECHOPGM("    COM", AS_DIGIT(N));
   SERIAL_CHAR(Z);
-  SERIAL_ECHOPAIR(": ", int((*TCCRA >> (6 - Z * 2)) & 0x03));
+  SERIAL_ECHOPGM(": ", int((*TCCRA >> (6 - Z * 2)) & 0x03));
 }
 
 void timer_prefix(uint8_t T, char L, uint8_t N) {  // T - timer    L - pwm  N - WGM bit layout
@@ -247,7 +250,7 @@ void timer_prefix(uint8_t T, char L, uint8_t N) {  // T - timer    L - pwm  N -
   uint8_t WGM = (((*TCCRB & _BV(WGM_2)) >> 1) | (*TCCRA & (_BV(WGM_0) | _BV(WGM_1))));
   if (N == 4) WGM |= ((*TCCRB & _BV(WGM_3)) >> 1);
 
-  SERIAL_ECHOPAIR("    TIMER", AS_CHAR(T + '0'));
+  SERIAL_ECHOPGM("    TIMER", AS_DIGIT(T));
   SERIAL_CHAR(L);
   SERIAL_ECHO_SP(3);
 
@@ -259,14 +262,14 @@ void timer_prefix(uint8_t T, char L, uint8_t N) {  // T - timer    L - pwm  N -
     const uint16_t *OCRVAL16 = (uint16_t*)OCR_VAL(T, L - 'A');
     PWM_PRINT(*OCRVAL16);
   }
-  SERIAL_ECHOPAIR("    WGM: ", WGM);
+  SERIAL_ECHOPGM("    WGM: ", WGM);
   com_print(T,L);
-  SERIAL_ECHOPAIR("    CS: ", (*TCCRB & (_BV(CS_0) | _BV(CS_1) | _BV(CS_2)) ));
-  SERIAL_ECHOPAIR("    TCCR", AS_CHAR(T + '0'), "A: ", *TCCRA);
-  SERIAL_ECHOPAIR("    TCCR", AS_CHAR(T + '0'), "B: ", *TCCRB);
+  SERIAL_ECHOPGM("    CS: ", (*TCCRB & (_BV(CS_0) | _BV(CS_1) | _BV(CS_2)) ));
+  SERIAL_ECHOPGM("    TCCR", AS_DIGIT(T), "A: ", *TCCRA);
+  SERIAL_ECHOPGM("    TCCR", AS_DIGIT(T), "B: ", *TCCRB);
 
   const uint8_t *TMSK = (uint8_t*)TIMSK(T);
-  SERIAL_ECHOPAIR("    TIMSK", AS_CHAR(T + '0'), ": ", *TMSK);
+  SERIAL_ECHOPGM("    TIMSK", AS_DIGIT(T), ": ", *TMSK);
 
   const uint8_t OCIE = L - 'A' + 1;
   if (N == 3) { if (WGM == 0 || WGM == 2 || WGM ==  4 || WGM ==  6) err_is_counter(); }
@@ -393,3 +396,4 @@ static void pwm_details(uint8_t pin) {
 #endif
 
 #define PRINT_PIN(p) do{ sprintf_P(buffer, PSTR("%3d "), p); SERIAL_ECHO(buffer); }while(0)
+#define PRINT_PIN_ANALOG(p) do{ sprintf_P(buffer, PSTR(" (A%2d)  "), DIGITAL_PIN_TO_ANALOG_PIN(pin)); SERIAL_ECHO(buffer); }while(0)
@@ -2,6 +2,9 @@
  * Marlin 3D Printer Firmware
  * Copyright (c) 2020 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
 
@@ -2,6 +2,9 @@
  * Marlin 3D Printer Firmware
  * Copyright (c) 2020 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
 
@@ -64,8 +64,8 @@
 
 #include <U8glib-HAL.h>
 
-uint8_t u8g_bitData, u8g_bitNotData, u8g_bitClock, u8g_bitNotClock;
-volatile uint8_t *u8g_outData, *u8g_outClock;
+static uint8_t u8g_bitData, u8g_bitNotData, u8g_bitClock, u8g_bitNotClock;
+static volatile uint8_t *u8g_outData, *u8g_outClock;
 
 static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin) {
   u8g_outData = portOutputRegister(digitalPinToPort(dataPin));
 
@@ -594,18 +594,14 @@
       SPI_Configure(SPI0, ID_SPI0, SPI_MR_MSTR | SPI_MR_MODFDIS | SPI_MR_PS);
       SPI_Enable(SPI0);
 
-      SET_OUTPUT(DAC0_SYNC);
+      SET_OUTPUT(DAC0_SYNC_PIN);
       #if HAS_MULTI_EXTRUDER
-        SET_OUTPUT(DAC1_SYNC);
-        WRITE(DAC1_SYNC, HIGH);
+        OUT_WRITE(DAC1_SYNC_PIN, HIGH);
       #endif
-      SET_OUTPUT(SPI_EEPROM1_CS);
-      SET_OUTPUT(SPI_EEPROM2_CS);
-      SET_OUTPUT(SPI_FLASH_CS);
-      WRITE(DAC0_SYNC, HIGH);
-      WRITE(SPI_EEPROM1_CS, HIGH);
-      WRITE(SPI_EEPROM2_CS, HIGH);
-      WRITE(SPI_FLASH_CS, HIGH);
+      WRITE(DAC0_SYNC_PIN, HIGH);
+      OUT_WRITE(SPI_EEPROM1_CS_PIN, HIGH);
+      OUT_WRITE(SPI_EEPROM2_CS_PIN, HIGH);
+      OUT_WRITE(SPI_FLASH_CS_PIN, HIGH);
       WRITE(SD_SS_PIN, HIGH);
 
       OUT_WRITE(SDSS, LOW);
 
@@ -0,0 +1,26 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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 <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#include <SPI.h>
+
+using MarlinSPI = SPIClass;
@@ -20,7 +20,6 @@
  *
  */
 
-
 /**
  * Based on u8g_com_msp430_hw_spi.c
  *
Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,6 @@`
`20`	`20`	`*`
`21`	`21`	`*/`
`22`	`22`
`23`		`-`
`24`	`23`	`/**`
`25`	`24`	`* Based on u8g_com_msp430_hw_spi.c`
`26`	`25`	`*`