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+/**
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+ * Marlin 3D Printer Firmware
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+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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+ * Copyright (C) 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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+ *
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+ * Based on Sprinter and grbl.
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+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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+ *
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+ * This program is free software: you can redistribute it and/or modify
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+ * it under the terms of the GNU General Public License as published by
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+ * the Free Software Foundation, either version 3 of the License, or
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+ * (at your option) any later version.
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+ *
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+ * This program is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU General Public License
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+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
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+ *
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+ */
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+
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+/**
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+ * Cohesion3D ReMix pin assignments
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+ */
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+
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+#ifndef TARGET_LPC1768
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+ #error "Oops! Make sure you have LPC1768 selected."
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+#endif
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+
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+#ifndef BOARD_NAME
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+ #define BOARD_NAME "Cohesion3D ReMix"
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+#endif
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+
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+//
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+// Servos
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+//
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+#define SERVO0_PIN P2_04
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+
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+//
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+// Limit Switches
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+//
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+#define X_MIN_PIN P1_24 // 10k pullup to 3.3V
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+#define X_MAX_PIN P1_25 // 10k pullup to 3.3V
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+#define Y_MIN_PIN P1_26 // 10k pullup to 3.3V
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+#define Y_MAX_PIN P1_27 // 10k pullup to 3.3V
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+#define Z_MIN_PIN P1_28 // 10k pullup to 3.3V
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+#define Z_MAX_PIN P1_29 // 10k pullup to 3.3V
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+
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+//
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+// Steppers
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+//
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+#define X_STEP_PIN P2_00
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+#define X_DIR_PIN P0_05
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+#define X_ENABLE_PIN P0_04
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+#define X_CS_PIN P1_10 // Ethernet Expansion - Pin 9
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+
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+#define Y_STEP_PIN P2_01
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+#define Y_DIR_PIN P0_11
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+#define Y_ENABLE_PIN P0_10
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+#define Y_CS_PIN P1_09 // Ethernet Expansion - Pin 10
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+
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+#define Z_STEP_PIN P2_02
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+#define Z_DIR_PIN P0_20
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+#define Z_ENABLE_PIN P0_19
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+#define Z_CS_PIN P1_00 // Ethernet Expansion - Pin 11
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+
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+#define E0_STEP_PIN P2_03
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+#define E0_DIR_PIN P0_22
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+#define E0_ENABLE_PIN P0_21
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+#define E0_CS_PIN P1_04 // Ethernet Expansion - Pin 12
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+
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+#define E1_STEP_PIN P2_08
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+#define E1_DIR_PIN P2_13
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+#define E1_ENABLE_PIN P4_29
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+#define E1_CS_PIN P1_01 // Ethernet Expansion - Pin 14
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+
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+#define E2_STEP_PIN P1_20
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+#define E2_DIR_PIN P1_19
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+#define E2_ENABLE_PIN P1_21
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+#define E2_CS_PIN P1_18 // FET 6
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+
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+//
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+// Default pins for TMC software SPI
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+//
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+#if ENABLED(TMC_USE_SW_SPI)
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+ #ifndef TMC_SW_MOSI
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+ #define TMC_SW_MOSI P1_16 // Ethernet Expansion - Pin 5
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+ #endif
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+ #ifndef TMC_SW_MISO
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+ #define TMC_SW_MISO P1_17 // Ethernet Expansion - Pin 6
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+ #endif
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+ #ifndef TMC_SW_SCK
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+ #define TMC_SW_SCK P1_08 // Ethernet Expansion - Pin 7
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+ #endif
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+#endif
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+
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+//
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+// Analog Inputs
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+// 3.3V max when defined as an analog input
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+//
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+#define TEMP_0_PIN 0 // P0_23
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+#define TEMP_BED_PIN 1 // P0_24
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+#define TEMP_1_PIN 2 // P0_25
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+#if ENABLED(FILAMENT_WIDTH_SENSOR)
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+ #define FILWIDTH_PIN 3 // P0_26
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+#else
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+ #define TEMP_2_PIN 3 // P0_26
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+#endif
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+
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+//
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+// Heaters / Fans
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+//
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+#define HEATER_BED_PIN P2_05
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+#define HEATER_0_PIN P2_07 // FET 1
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+#define HEATER_1_PIN P1_23 // FET 2
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+#if HOTENDS == 3
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+ #define HEATER_2_PIN P1_22 // FET 3
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+ #define AUTO_FAN_PIN P1_18 // FET 6
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+#else
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+ #define AUTO_FAN_PIN P1_22 // FET 3
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+#endif
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+#define FAN_PIN P2_06 // ReMix FET 4, Mini FET 3
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+
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+//
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+// Auto fans
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+//
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+#define ORIG_E0_AUTO_FAN_PIN AUTO_FAN_PIN
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+#define ORIG_E1_AUTO_FAN_PIN AUTO_FAN_PIN
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+#define ORIG_E2_AUTO_FAN_PIN AUTO_FAN_PIN
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+
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+//
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+// Misc. Functions
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+//
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+#define LED_PIN P4_28 // Play LED
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+
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+//
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+// M3/M4/M5 - Spindle/Laser Control
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+//
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+#if ENABLED(SPINDLE_LASER_ENABLE)
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+ #undef HEATER_0_PIN
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+ #define SPINDLE_LASER_ENABLE_PIN P2_07 // FET 1
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+ #undef HEATER_BED_PIN
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+ #define SPINDLE_LASER_PWM_PIN P2_05 // Bed FET
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+ #undef FAN_PIN
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+ #define SPINDLE_DIR_PIN P2_06 // ReMix FET 4, Mini FET 3
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+#endif
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+
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+//
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+// LCD / Controller
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+//
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+// LCD_PINS_D5, D6, and D7 are not present in the EXP1 connector, and will need to be
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+// defined to use the REPRAP_DISCOUNT_SMART_CONTROLLER.
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+//
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+// A remote SD card is currently not supported because the pins routed to the EXP2
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+// connector are shared with the onboard SD card, and Marlin does not support reading
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+// G-code files from the onboard SD card.
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+//
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+#if ENABLED(ULTRA_LCD)
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+
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+ #define BEEPER_PIN P1_31 // EXP1-1
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+ #define SD_DETECT_PIN P0_27 // EXP2-7
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+
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+ #define BTN_EN1 P3_26 // EXP2-5
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+ #define BTN_EN2 P3_25 // EXP2-3
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+ #define BTN_ENC P1_30 // EXP1-2
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+
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+ #define LCD_PINS_RS P0_16 // EXP1-4
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+ #define LCD_SDSS P0_28 // EXP2-4
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+ #define LCD_PINS_ENABLE P0_18 // EXP1-3
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+ #define LCD_PINS_D4 P0_15 // EXP1-5
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+
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+ #define KILL_PIN P2_11 // EXP2-10
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+
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+ #if ENABLED(SDSUPPORT)
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+ #error "SDSUPPORT is not currently supported by the Cohesion3D boards"
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+ #endif
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+
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+#endif // ULTRA_LCD
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+
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+//
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+// Ethernet pins
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+//
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+#define ENET_MDIO P1_17
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+#define ENET_RX_ER P1_14
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+#define ENET_RXD1 P1_10
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+#define ENET_MOC P1_16
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+#define REF_CLK P1_15
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+#define ENET_RXD0 P1_09
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+#define ENET_CRS P1_08
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+#define ENET_TX_EN P1_04
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+#define ENET_TXD0 P1_00
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+#define ENET_TXD1 P1_01
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Thomas Moore
7 years ago