62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2019 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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#pragma once
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/**
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* Test AVR-specific configuration values for errors at compile-time.
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*/
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/**
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* Digipot requirement
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*/
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#if ENABLED(DIGIPOT_MCP4018)
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#if !defined(DIGIPOTS_I2C_SDA_X) || !defined(DIGIPOTS_I2C_SDA_Y) || !defined(DIGIPOTS_I2C_SDA_Z) \
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|| !defined(DIGIPOTS_I2C_SDA_E0) || !defined(DIGIPOTS_I2C_SDA_E1)
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#error "DIGIPOT_MCP4018 requires DIGIPOTS_I2C_SDA_* pins to be defined."
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#endif
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#endif
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/**
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* Checks for FAST PWM
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*/
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#if ENABLED(FAST_PWM_FAN) && (ENABLED(USE_OCR2A_AS_TOP) && defined(TCCR2))
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#error "USE_OCR2A_AS_TOP does not apply to devices with a single output TIMER2"
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#endif
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/**
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* Sanity checks for Spindle / Laser PWM
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*/
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#if ENABLED(SPINDLE_LASER_PWM)
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#if SPINDLE_LASER_PWM_PIN == 4 || WITHIN(SPINDLE_LASER_PWM_PIN, 11, 13)
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#error "Counter/Timer for SPINDLE_LASER_PWM_PIN is used by a system interrupt."
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#elif NUM_SERVOS > 0 && (WITHIN(SPINDLE_LASER_PWM_PIN, 2, 3) || SPINDLE_LASER_PWM_PIN == 5)
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#error "Counter/Timer for SPINDLE_LASER_PWM_PIN is used by the servo system."
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#endif
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#endif
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/**
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* The Trinamic library includes SoftwareSerial.h, leading to a compile error.
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*/
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#if HAS_TRINAMIC && ENABLED(ENDSTOP_INTERRUPTS_FEATURE)
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#error "TMCStepper includes SoftwareSerial.h which is incompatible with ENDSTOP_INTERRUPTS_FEATURE. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
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#endif
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