mirror of https://github.com/mriscoc/Ender3V2S1
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94 lines
3.7 KiB
C
94 lines
3.7 KiB
C
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 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 <https://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 Arduino Due specific configuration values for errors at compile-time.
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*/
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#if HAS_SPI_TFT || HAS_FSMC_TFT
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#error "Sorry! TFT displays are not available for HAL/DUE."
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#endif
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/**
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* Check for common serial pin conflicts
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*/
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#define CHECK_SERIAL_PIN(N) ( \
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X_STOP_PIN == N || Y_STOP_PIN == N || Z_STOP_PIN == N \
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|| X_MIN_PIN == N || Y_MIN_PIN == N || Z_MIN_PIN == N \
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|| X_MAX_PIN == N || Y_MAX_PIN == N || Z_MAX_PIN == N \
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|| X_STEP_PIN == N || Y_STEP_PIN == N || Z_STEP_PIN == N \
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|| X_DIR_PIN == N || Y_DIR_PIN == N || Z_DIR_PIN == N \
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|| X_ENA_PIN == N || Y_ENA_PIN == N || Z_ENA_PIN == N \
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)
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#if SERIAL_IN_USE(0) // D0-D1. No known conflicts.
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#endif
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#if SERIAL_IN_USE(1) && (CHECK_SERIAL_PIN(18) || CHECK_SERIAL_PIN(19))
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#error "Serial Port 1 pin D18 and/or D19 conflicts with another pin on the board."
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#endif
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#if SERIAL_IN_USE(2) && (CHECK_SERIAL_PIN(16) || CHECK_SERIAL_PIN(17))
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#error "Serial Port 2 pin D16 and/or D17 conflicts with another pin on the board."
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#endif
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#if SERIAL_IN_USE(3) && (CHECK_SERIAL_PIN(14) || CHECK_SERIAL_PIN(15))
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#error "Serial Port 3 pin D14 and/or D15 conflicts with another pin on the board."
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#endif
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#undef CHECK_SERIAL_PIN
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/**
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* HARDWARE VS. SOFTWARE SPI COMPATIBILITY
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*
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* DUE selects hardware vs. software SPI depending on whether one of the hardware-controllable SDSS pins is in use.
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*
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* The hardware SPI controller doesn't allow software SPIs to control any shared pins.
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*
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* When DUE software SPI is used then Trinamic drivers must use the TMC softSPI.
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*
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* When DUE hardware SPI is used then a Trinamic driver can use either its hardware SPI or, if there are no shared
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* pins, its software SPI.
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*
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* Usually the hardware SPI pins are only available to the LCD. This makes the DUE hard SPI used at the same time
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* as the TMC2130 soft SPI the most common setup.
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*/
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#define _IS_HW_SPI(P) (defined(TMC_SPI_##P) && (TMC_SPI_##P == SD_MOSI_PIN || TMC_SPI_##P == SD_MISO_PIN || TMC_SPI_##P == SD_SCK_PIN))
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#if HAS_MEDIA && HAS_DRIVER(TMC2130)
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#if ENABLED(TMC_USE_SW_SPI)
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#if DISABLED(DUE_SOFTWARE_SPI) && (_IS_HW_SPI(MOSI) || _IS_HW_SPI(MISO) || _IS_HW_SPI(SCK))
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#error "DUE hardware SPI is required but is incompatible with TMC2130 software SPI. Either disable TMC_USE_SW_SPI or use separate pins for the two SPIs."
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#endif
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#elif ENABLED(DUE_SOFTWARE_SPI)
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#error "DUE software SPI is required but is incompatible with TMC2130 hardware SPI. Enable TMC_USE_SW_SPI to fix."
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#endif
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#endif
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#if ENABLED(FAST_PWM_FAN) || SPINDLE_LASER_FREQUENCY
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#error "Features requiring Hardware PWM (FAST_PWM_FAN, SPINDLE_LASER_FREQUENCY) are not yet supported for HAL/DUE."
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#endif
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#if HAS_TMC_SW_SERIAL
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#error "TMC220x Software Serial is not supported on the DUE platform."
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#endif
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#if USING_PULLDOWNS
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#error "PULLDOWN pin mode is not available on DUE boards."
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#endif
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