83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
/*
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generic_map.h - driver code for IMXRT1062 processor (on Teensy 4.0 board)
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Part of grblHAL
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Copyright (c) 2020 Terje Io
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Grbl 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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Grbl 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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You should have received a copy of the GNU General Public License
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along with Grbl. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Define step pulse output pins.
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#define X_STEP_PIN (2u)
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#define Y_STEP_PIN (4u)
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#define Z_STEP_PIN (6u)
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// Define step direction output pins.
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#define X_DIRECTION_PIN (3u)
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#define Y_DIRECTION_PIN (5u)
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#define Z_DIRECTION_PIN (7u)
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// Define stepper driver enable/disable output pin(s).
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#define STEPPERS_ENABLE_PIN (10u)
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// Define homing/hard limit switch input pins.
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#define X_LIMIT_PIN (20u)
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#define Y_LIMIT_PIN (21u)
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#define Z_LIMIT_PIN (22u)
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#if N_AXIS > 3
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#define A_STEP_PIN (8u)
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#define A_DIRECTION_PIN (9u)
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#define A_LIMIT_PIN (23u)
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#endif
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#if N_AXIS > 4
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#define B_STEP_PIN (26u)
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#define B_DIRECTION_PIN (27u)
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#define B_LIMIT_PIN (28u)
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#endif
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// Define spindle enable and spindle direction output pins.
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#define SPINDLE_ENABLE_PIN (12u)
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#define SPINDLE_DIRECTION_PIN (11u)
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#define SPINDLEPWMPIN (13u) // NOTE: only pin 12 or pin 13 can be assigned!
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// Define flood and mist coolant enable output pins.
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#define COOLANT_FLOOD_PIN (19u)
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#define COOLANT_MIST_PIN (18u)
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// Define user-control CONTROLs (cycle start, reset, feed hold, door) input pins.
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#define RESET_PIN (14u)
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#define FEED_HOLD_PIN (16u)
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#define CYCLE_START_PIN (17u)
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#define SAFETY_DOOR_PIN (29u)
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// Define probe switch input pin.
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#define PROBE_PIN (15U)
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#if EEPROM_ENABLE || KEYPAD_ENABLE
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#define I2C_PORT 4
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#define I2C_SCL4 (24u) // Not used, for info only
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#define I2C_SDA4 (25u) // Not used, for info only
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#endif
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#if QEI_ENABLE
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#define QEI_A_PIN (0)
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#define QEI_B_PIN (3)
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// #define QEI_INDEX_PIN GPIO2_PIN
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#define QEI_SELECT_PIN (1)
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#endif
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