[2.0.x] UltiMachine Archim2 (#8190)

* UltiMachine Archim2 support

* SPI gets included by the library

* Invert TMC2130 diag pin state

* Clean up Archim2 pins

* Update Archim2 config

* FAN2 -> FAN1

* Cleanup

* Add brief Archim installation instructions

* Bring pins into compliance

* Update 1.0 SD Detect pin for 1.1

* Update Configuration.h

* Update pins_ARCHIM2.h

Marlin/Marlin.ino

@@ -54,7 +54,6 @@
 #endif
 
 #if ENABLED(HAVE_TMC2130)
-  #include <SPI.h>
   #include <TMC2130Stepper.h>
 #endif
 

Marlin/src/HAL/HAL_DUE/fastio_Due.h

@@ -404,6 +404,55 @@ pins
 #define DIO91_PIN 15
 #define DIO91_WPORT PIOB
 
+#if ARDUINO_SAM_ARCHIM
+  #define DIO92_PIN 11
+  #define DIO92_WPORT PIOC
+
+  #define DIO93_PIN 2
+  #define DIO93_WPORT PIOB
+
+  #define DIO94_PIN 1
+  #define DIO94_WPORT PIOB
+
+  #define DIO95_PIN 0
+  #define DIO95_WPORT PIOB
+
+  #define DIO96_PIN 10
+  #define DIO96_WPORT PIOC
+
+  #define DIO97_PIN 24
+  #define DIO97_WPORT PIOB
+
+  #define DIO98_PIN 7
+  #define DIO98_WPORT PIOB
+
+  #define DIO99_PIN 6
+  #define DIO99_WPORT PIOB
+
+  #define DIO100_PIN 8
+  #define DIO100_WPORT PIOB
+
+  #define DIO101_PIN 5
+  #define DIO101_WPORT PIOB
+
+  #define DIO102_PIN 4
+  #define DIO102_WPORT PIOB
+
+  #define DIO103_PIN 3
+  #define DIO103_WPORT PIOB
+
+  #define DIO104_PIN 20
+  #define DIO104_WPORT PIOC
+
+  #define DIO105_PIN 22
+  #define DIO105_WPORT PIOB
+
+  #define DIO106_PIN 27
+  #define DIO106_WPORT PIOC
+
+  #define DIO107_PIN 10
+  #define DIO107_WPORT PIOB
+#else
   #define DIO92_PIN 5
   #define DIO92_WPORT PIOA
 
@@ -430,5 +479,6 @@ pins
 
   #define DIO100_PIN 11
   #define DIO100_WPORT PIOC
+#endif
 
 #endif // _FASTIO_DUE_H

Marlin/src/core/boards.h

@@ -174,6 +174,7 @@
 #define BOARD_RAMPS4DUE_EFF    1545   // RAMPS4DUE (Power outputs: Hotend, Fan0, Fan1)
 #define BOARD_RAMPS4DUE_EEF    1546   // RAMPS4DUE (Power outputs: Hotend0, Hotend1, Fan)
 #define BOARD_RAMPS4DUE_SF     1548   // RAMPS4DUE (Power outputs: Spindle, Controller Fan)
+#define BOARD_ARCHIM2          1590   // UltiMachine Archim2 (with TMC2130 drivers)
 #define BOARD_ALLIGATOR        1602   // Alligator Board R2
 
 //

Marlin/src/module/stepper_indirection.cpp

@@ -181,7 +181,7 @@
     st.power_down_delay(128); // ~2s until driver lowers to hold current
     st.hysterisis_start(0); // HSTRT = 1
     st.hysterisis_low(1); // HEND = -2
-    st.diag1_active_high(1); // For sensorless homing
+    st.diag1_active_high(0); // For sensorless homing
     #if ENABLED(STEALTHCHOP)
       st.stealth_freq(1); // f_pwm = 2/683 f_clk
       st.stealth_autoscale(1);

Marlin/src/pins/pins.h

@@ -302,6 +302,8 @@
   #include "pins_RAMPS4DUE.h"
 #elif MB(RAMPS4DUE_SF)
   #include "pins_RAMPS4DUE.h"
+#elif MB(ARCHIM2)
+  #include "pins_ARCHIM2.h"
 #elif MB(ALLIGATOR)
   #include "pins_ALLIGATOR_R2.h"
 #elif MB(STM32F1R)

Marlin/src/pins/pins_ARCHIM2.h

@@ -0,0 +1,137 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 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/>.
+ *
+ */
+
+/**
+ * ARCHIM2 pin assignment (pins_ARCHIM2.h)
+ *
+ * The Archim2 board requires Arduino Archim addons installed.
+ * Add the following URL to Arduino IDE's Additional Board Manager URLs:
+ * https://raw.githubusercontent.com/ultimachine/ArduinoAddons/master/package_ultimachine_index.json
+ * In the Arduino IDE Board Manager search for Archim and install the package.
+ * Change your target board to "Archim".
+ *
+ * Further information is provided by UltiMachine
+ * https://github.com/ultimachine/Archim/wiki/Archim-v2.0
+ * https://github.com/ultimachine/Archim/wiki
+ *
+ */
+
+#ifndef __SAM3X8E__
+  #error "Oops!  Make sure you have 'Archim' selected from the 'Tools -> Boards' menu."
+#endif
+
+//
+// Items marked * have been altered from Archim v1.0
+//
+
+//
+// Limit Switches
+//
+#define X_MIN_PIN          14   // PD4 MIN ES1
+#define X_MAX_PIN          32   // PD10 MAX ES1
+#define Y_MIN_PIN          29   // PD6 MIN ES2
+#define Y_MAX_PIN          15   // PD5 MAX ES2
+#define Z_MIN_PIN          31   // PA7 MIN ES3
+#define Z_MAX_PIN          30   // PD9 MAX ES3
+
+//
+// Z Probe (when not Z_MIN_PIN)
+//
+#ifndef Z_MIN_PROBE_PIN
+  #define Z_MIN_PROBE_PIN  32
+#endif
+
+//
+// Steppers
+//
+#define X_STEP_PIN         38   // PC6 X-STEP *
+#define X_DIR_PIN          37   // PC5 X-DIR *
+#define X_ENABLE_PIN       41   // PC9 EN1
+#define X_CS_PIN           39   // PC7 X_nCS
+#define X_DIAG_PIN         59   // PA4 X_DIAG
+
+#define Y_STEP_PIN         51   // PC12 Y-STEP *
+#define Y_DIR_PIN          92   // PC11 Y-DIR -AddOns *
+#define Y_ENABLE_PIN       49   // PC14 Y-EN *
+#define Y_CS_PIN           50   // PC13 Y_nCS
+#define Y_DIAG_PIN         48   // PC15 Y_DIAG
+
+#define Z_STEP_PIN         46   // PC17 Z-STEP *
+#define Z_DIR_PIN          47   // PC16 Z-DIR *
+#define Z_ENABLE_PIN       44   // PC19 Z-END *
+#define Z_CS_PIN           45   // PC18 Z_nCS
+#define Z_DIAG_PIN         36   // PC4 Z_DIAG
+
+#define E0_STEP_PIN       107   // PB10 E1-STEP -AddOns *
+#define E0_DIR_PIN         96   // PC10 E1-DIR -AddOns *
+#define E0_ENABLE_PIN     105   // PB22 E1-EN -AddOns *
+#define E0_CS_PIN         104   // PC20 E1_nCS -AddOns *
+#define E0_DIAG_PIN        78   // PB23 E1_DIAG
+
+#define E1_STEP_PIN        22   // PB26 E2_STEP *
+#define E1_DIR_PIN         97   // PB24 E2_DIR -AddOns *
+#define E1_ENABLE_PIN      18   // PA11 E2-EN
+#define E1_CS_PIN          19   // PA10 E2_nCS
+#define E1_DIAG_PIN        25   // PD0 E2_DIAG
+
+//
+// Temperature Sensors
+//
+#define TEMP_0_PIN         10   // D10 PB19 THERM AN1 *
+#define TEMP_1_PIN          9   // D9 PB18 THERM AN2 *
+#define TEMP_2_PIN          8   // D8 PB17 THERM AN4 *
+#define TEMP_BED_PIN       11   // D11 PB20 THERM AN3 *
+
+//
+// Heaters / Fans
+//
+#define FAN_PIN             4   // D4 PC26 FET_PWM1
+#define FAN1_PIN            5   // D5 PC25 FET_PWM2
+
+#define HEATER_0_PIN        6   // D6 PC24 FET_PWM3
+#define HEATER_1_PIN        7   // D7 PC23 FET_PWM4
+#define HEATER_2_PIN        8   // D8 PC22 FET_PWM5
+#define HEATER_BED_PIN      9   // D9 PC21 BED_PWM
+
+//////////////////////////
+// LCDs and Controllers //
+//////////////////////////
+
+#if ENABLED(ULTRA_LCD)
+  #if ENABLED(NEWPANEL)
+    #define BEEPER_PIN     23   // D24 PA15_CTS1
+    #define LCD_PINS_RS    17   // D17 PA12_RXD1
+    #define LCD_PINS_ENABLE 24  // D23 PA14_RTS1
+    #define LCD_PINS_D4    69   // D69 PA0_CANTX0
+    #define LCD_PINS_D5    54   // D54 PA16_SCK1
+    #define LCD_PINS_D6    68   // D68 PA1_CANRX0
+    #define LCD_PINS_D7    34   // D34 PC2_PWML0
+
+    #define SD_DETECT_PIN   2   // D2  PB25_TIOA0
+    #define SDSS           87   // D87 PA29 CS
+
+    // Buttons on AUX-2
+    #define BTN_EN1        60   // D60 PA3_TIOB1
+    #define BTN_EN2        13   // D13 PB27_TIOB0
+    #define BTN_ENC        16   // D16 PA13_TXD1 // the click
+  #endif  // NEWPANEL
+#endif // ULTRA_LCD