OpenBuilds BlackBox X32 Pinmap (#47)

 Basic pin-map for the OpenBuilds BlackBox X32

main/BlackBoxX32_map.h

@@ -0,0 +1,114 @@
+/*
+  BlackBoxX32.h - GrblHAL - An embedded CNC Controller with rs274/ngc (g-code) support
+
+  Driver code for ESP32
+
+  Part of grblHAL
+
+  Copyright (c) 2021-2022 Terje Io
+
+  Grbl 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.
+
+  Grbl 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 Grbl.  If not, see <http://www.gnu.org/licenses/>.
+
+  Pin Definitions for the OpenBuilds BlackBox X32 Controller from https://openbuilds.com
+
+*/
+
+#if N_ABC_MOTORS > 1
+#error "Axis configuration is not supported!"
+#endif
+
+#define BOARD_NAME "BlackBox X32"
+#define HAS_IOPORTS
+
+// timer definitions
+#define STEP_TIMER_GROUP TIMER_GROUP_0
+#define STEP_TIMER_INDEX TIMER_0
+
+// Stepper Driver Pins
+#define STEPPERS_ENABLE_PIN	  GPIO_NUM_17
+
+#define X_STEP_PIN            GPIO_NUM_12
+#define X_DIRECTION_PIN       GPIO_NUM_14
+
+#define Y_STEP_PIN            GPIO_NUM_27
+#define Y_DIRECTION_PIN       GPIO_NUM_26
+
+#define Z_STEP_PIN            GPIO_NUM_15
+#define Z_DIRECTION_PIN       GPIO_NUM_2
+
+// Define ganged axis or A axis step pulse and step direction output pins.
+#if N_ABC_MOTORS > 0
+  #define M3_AVAILABLE
+  #define M3_STEP_PIN         GPIO_NUM_33
+  #define M3_DIRECTION_PIN    GPIO_NUM_32
+#endif
+
+// Endstops
+#define X_LIMIT_PIN           GPIO_NUM_35
+#define Y_LIMIT_PIN           GPIO_NUM_34
+#define Z_LIMIT_PIN           GPIO_NUM_39
+
+// Can use the Probe Input for a 4th axes limit switch
+#if N_ABC_MOTORS > 0
+  #define M3_LIMIT_PIN        GPIO_NUM_22
+#endif
+
+#if PROBE_ENABLE
+  #define PROBE_PIN           GPIO_NUM_22
+#endif
+
+// Define spindle enable and spindle direction output pins.
+#define SPINDLE_ENABLE_PIN    GPIO_NUM_13
+#define SPINDLEPWMPIN         GPIO_NUM_25
+#define SPINDLE_DIRECTION_PIN GPIO_NUM_4
+
+// Define flood and mist coolant enable output pins.
+// Only one can be enabled!
+#define COOLANT_FLOOD_PIN     GPIO_NUM_21 // coolant
+//#define COOLANT_MIST_PIN      GPIO_NUM_21 // or mist
+
+// Define user-control CONTROLs (cycle start, reset, feed hold) input pins.
+#if SAFETY_DOOR_ENABLE
+  #define SAFETY_DOOR_PIN     GPIO_NUM_16
+#endif
+
+// Define probe switch input pin.
+
+
+#ifdef HAS_IOPORTS
+#define AUXINPUT0_PIN         GPIO_NUM_0 // Mode button on front panel
+#endif
+
+// Pin mapping when using SPI mode.
+// With this mapping, SD card can be used both in SPI and 1-line SD mode.
+// Note that a pull-up on CS line is required in SD mode.
+#define PIN_NUM_MISO          GPIO_NUM_19
+#define PIN_NUM_MOSI          GPIO_NUM_23
+#define PIN_NUM_CLK           GPIO_NUM_18
+//
+// #if SDCARD_ENABLE
+#define PIN_NUM_CS            GPIO_NUM_5
+// #endif
+
+#if MODBUS_ENABLE
+#error BlackBox X32 does not support Modbus
+#endif
+
+#if KEYPAD_ENABLE
+#error BlackBox X32 does not support Keypad
+#endif
+
+#if TRINAMIC_ENABLE
+#error BlackBox X32 does not use Trinamic drivers
+#endif