112 lines
4.0 KiB
C
112 lines
4.0 KiB
C
/**
|
|
* Marlin 3D Printer Firmware
|
|
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|
*
|
|
* Based on Sprinter and grbl.
|
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
|
*
|
|
* This program 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.
|
|
*
|
|
* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
#pragma once
|
|
|
|
/**
|
|
* Test AVR-specific configuration values for errors at compile-time.
|
|
*/
|
|
|
|
/**
|
|
* Check for common serial pin conflicts
|
|
*/
|
|
#define CHECK_SERIAL_PIN(N) ( \
|
|
X_STOP_PIN == N || Y_STOP_PIN == N || Z_STOP_PIN == N \
|
|
|| X_MIN_PIN == N || Y_MIN_PIN == N || Z_MIN_PIN == N \
|
|
|| X_MAX_PIN == N || Y_MAX_PIN == N || Z_MAX_PIN == N \
|
|
|| X_STEP_PIN == N || Y_STEP_PIN == N || Z_STEP_PIN == N \
|
|
|| X_DIR_PIN == N || Y_DIR_PIN == N || Z_DIR_PIN == N \
|
|
|| X_ENA_PIN == N || Y_ENA_PIN == N || Z_ENA_PIN == N \
|
|
|| BTN_EN1 == N || BTN_EN2 == N \
|
|
)
|
|
#if SERIAL_IN_USE(0)
|
|
// D0-D1. No known conflicts.
|
|
#endif
|
|
#if SERIAL_IN_USE(1)
|
|
#if NOT_TARGET(__AVR_ATmega644P__, __AVR_ATmega1284P__)
|
|
#if CHECK_SERIAL_PIN(18) || CHECK_SERIAL_PIN(19)
|
|
#error "Serial Port 1 pin D18 and/or D19 conflicts with another pin on the board."
|
|
#endif
|
|
#else
|
|
#if CHECK_SERIAL_PIN(10) || CHECK_SERIAL_PIN(11)
|
|
#error "Serial Port 1 pin D10 and/or D11 conflicts with another pin on the board."
|
|
#endif
|
|
#endif
|
|
#endif
|
|
#if SERIAL_IN_USE(2) && (CHECK_SERIAL_PIN(16) || CHECK_SERIAL_PIN(17))
|
|
#error "Serial Port 2 pin D16 and/or D17 conflicts with another pin on the board."
|
|
#endif
|
|
#if SERIAL_IN_USE(3) && (CHECK_SERIAL_PIN(14) || CHECK_SERIAL_PIN(15))
|
|
#error "Serial Port 3 pin D14 and/or D15 conflicts with another pin on the board."
|
|
#endif
|
|
#undef CHECK_SERIAL_PIN
|
|
|
|
/**
|
|
* Checks for FAST PWM
|
|
*/
|
|
#if ALL(FAST_PWM_FAN, USE_OCR2A_AS_TOP, HAS_TCCR2)
|
|
#error "USE_OCR2A_AS_TOP does not apply to devices with a single output TIMER2."
|
|
#endif
|
|
|
|
/**
|
|
* Checks for SOFT PWM
|
|
*/
|
|
#if HAS_FAN0 && FAN_PIN == 9 && DISABLED(FAN_SOFT_PWM) && ENABLED(SPEAKER)
|
|
#error "FAN_PIN 9 Hardware PWM uses Timer 2 which conflicts with Arduino AVR Tone Timer (for SPEAKER)."
|
|
#error "Disable SPEAKER or enable FAN_SOFT_PWM."
|
|
#endif
|
|
|
|
/**
|
|
* Sanity checks for Spindle / Laser PWM
|
|
*/
|
|
#if ENABLED(SPINDLE_LASER_USE_PWM)
|
|
#include "../ServoTimers.h" // Needed to check timer availability (_useTimer3)
|
|
#if SPINDLE_LASER_PWM_PIN == 4 || WITHIN(SPINDLE_LASER_PWM_PIN, 11, 13)
|
|
#error "Counter/Timer for SPINDLE_LASER_PWM_PIN is used by a system interrupt."
|
|
#elif NUM_SERVOS > 0 && defined(_useTimer3) && (WITHIN(SPINDLE_LASER_PWM_PIN, 2, 3) || SPINDLE_LASER_PWM_PIN == 5)
|
|
#error "Counter/Timer for SPINDLE_LASER_PWM_PIN is used by the servo system."
|
|
#endif
|
|
#elif SPINDLE_LASER_FREQUENCY
|
|
#error "SPINDLE_LASER_FREQUENCY requires SPINDLE_LASER_USE_PWM."
|
|
#endif
|
|
|
|
/**
|
|
* The Trinamic library includes SoftwareSerial.h, leading to a compile error.
|
|
*/
|
|
#if BOTH(HAS_TRINAMIC_CONFIG, ENDSTOP_INTERRUPTS_FEATURE)
|
|
#error "TMCStepper includes SoftwareSerial.h which is incompatible with ENDSTOP_INTERRUPTS_FEATURE. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
|
|
#endif
|
|
|
|
#if BOTH(HAS_TMC_SW_SERIAL, MONITOR_DRIVER_STATUS)
|
|
#error "MONITOR_DRIVER_STATUS causes performance issues when used with SoftwareSerial-connected drivers. Disable MONITOR_DRIVER_STATUS or use hardware serial to continue."
|
|
#endif
|
|
|
|
/**
|
|
* Postmortem debugging
|
|
*/
|
|
#if ENABLED(POSTMORTEM_DEBUGGING)
|
|
#error "POSTMORTEM_DEBUGGING is not supported on AVR boards."
|
|
#endif
|
|
|
|
#if USING_PULLDOWNS
|
|
#error "PULLDOWN pin mode is not available on AVR boards."
|
|
#endif
|