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- /**
- * Marlin 3D Printer Firmware
- *
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
- * Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com
- * Copyright (c) 2017 Victor Perez
- *
- * 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 <http://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- #define CPU_32_BIT
-
- #include "../../core/macros.h"
- #include "../shared/Marduino.h"
- #include "../shared/math_32bit.h"
- #include "../shared/HAL_SPI.h"
- #include "fastio.h"
- #include "watchdog.h"
-
- #include "../../inc/MarlinConfigPre.h"
-
- #include <stdint.h>
-
- #ifdef USBCON
- #include <USBSerial.h>
- #endif
-
- // ------------------------
- // Defines
- // ------------------------
-
- #if SERIAL_PORT == 0
- #error "SERIAL_PORT cannot be 0. (Port 0 does not exist.) Please update your configuration."
- #elif SERIAL_PORT == -1
- #define MYSERIAL0 SerialUSB
- #elif SERIAL_PORT == 1
- #define MYSERIAL0 Serial1
- #elif SERIAL_PORT == 2
- #define MYSERIAL0 Serial2
- #elif SERIAL_PORT == 3
- #define MYSERIAL0 Serial3
- #elif SERIAL_PORT == 4
- #define MYSERIAL0 Serial4
- #elif SERIAL_PORT == 5
- #define MYSERIAL0 Serial5
- #elif SERIAL_PORT == 6
- #define MYSERIAL0 Serial6
- #else
- #error "SERIAL_PORT must be from -1 to 6. Please update your configuration."
- #endif
-
- #ifdef SERIAL_PORT_2
- #define NUM_SERIAL 2
- #if SERIAL_PORT_2 == 0
- #error "SERIAL_PORT_2 cannot be 0. (Port 0 does not exist.) Please update your configuration."
- #elif SERIAL_PORT_2 == SERIAL_PORT
- #error "SERIAL_PORT_2 must be different than SERIAL_PORT. Please update your configuration."
- #elif SERIAL_PORT_2 == -1
- #define MYSERIAL1 SerialUSB
- #elif SERIAL_PORT_2 == 1
- #define MYSERIAL1 Serial1
- #elif SERIAL_PORT_2 == 2
- #define MYSERIAL1 Serial2
- #elif SERIAL_PORT_2 == 3
- #define MYSERIAL1 Serial3
- #elif SERIAL_PORT_2 == 4
- #define MYSERIAL1 Serial4
- #elif SERIAL_PORT_2 == 5
- #define MYSERIAL1 Serial5
- #elif SERIAL_PORT_2 == 6
- #define MYSERIAL1 Serial6
- #else
- #error "SERIAL_PORT_2 must be from -1 to 6. Please update your configuration."
- #endif
- #else
- #define NUM_SERIAL 1
- #endif
-
- #if HAS_DGUS_LCD
- #if DGUS_SERIAL_PORT == 0
- #error "DGUS_SERIAL_PORT cannot be 0. (Port 0 does not exist.) Please update your configuration."
- #elif DGUS_SERIAL_PORT == SERIAL_PORT
- #error "DGUS_SERIAL_PORT must be different than SERIAL_PORT. Please update your configuration."
- #elif defined(SERIAL_PORT_2) && DGUS_SERIAL_PORT == SERIAL_PORT_2
- #error "DGUS_SERIAL_PORT must be different than SERIAL_PORT_2. Please update your configuration."
- #elif DGUS_SERIAL_PORT == -1
- #define DGUS_SERIAL SerialUSB
- #elif DGUS_SERIAL_PORT == 1
- #define DGUS_SERIAL Serial1
- #elif DGUS_SERIAL_PORT == 2
- #define DGUS_SERIAL Serial2
- #elif DGUS_SERIAL_PORT == 3
- #define DGUS_SERIAL Serial3
- #elif DGUS_SERIAL_PORT == 4
- #define DGUS_SERIAL Serial4
- #elif DGUS_SERIAL_PORT == 5
- #define DGUS_SERIAL Serial5
- #elif DGUS_SERIAL_PORT == 6
- #define DGUS_SERIAL Serial6
- #else
- #error "DGUS_SERIAL_PORT must be from -1 to 6. Please update your configuration."
- #endif
-
- #define DGUS_SERIAL_GET_TX_BUFFER_FREE DGUS_SERIAL.availableForWrite
- #endif
-
- #include "timers.h"
-
- /**
- * TODO: review this to return 1 for pins that are not analog input
- */
- #ifndef analogInputToDigitalPin
- #define analogInputToDigitalPin(p) (p)
- #endif
-
- #define CRITICAL_SECTION_START uint32_t primask = __get_PRIMASK(); __disable_irq()
- #define CRITICAL_SECTION_END if (!primask) __enable_irq()
- #define ISRS_ENABLED() (!__get_PRIMASK())
- #define ENABLE_ISRS() __enable_irq()
- #define DISABLE_ISRS() __disable_irq()
- #define cli() __disable_irq()
- #define sei() __enable_irq()
-
- // On AVR this is in math.h?
- #define square(x) ((x)*(x))
-
- #ifndef strncpy_P
- #define strncpy_P(dest, src, num) strncpy((dest), (src), (num))
- #endif
-
- // Fix bug in pgm_read_ptr
- #undef pgm_read_ptr
- #define pgm_read_ptr(addr) (*(addr))
-
- // ------------------------
- // Types
- // ------------------------
-
- typedef int16_t pin_t;
-
- #define HAL_SERVO_LIB libServo
-
- // ------------------------
- // Public Variables
- // ------------------------
-
- // result of last ADC conversion
- extern uint16_t HAL_adc_result;
-
- // ------------------------
- // Public functions
- // ------------------------
-
- // Memory related
- #define __bss_end __bss_end__
-
- // Enable hooks into setup for HAL
- void HAL_init();
-
- // Clear reset reason
- void HAL_clear_reset_source();
-
- // Reset reason
- uint8_t HAL_get_reset_source();
-
- void _delay_ms(const int delay);
-
- extern "C" char* _sbrk(int incr);
-
- #pragma GCC diagnostic push
- #pragma GCC diagnostic ignored "-Wunused-function"
-
- static inline int freeMemory() {
- volatile char top;
- return &top - reinterpret_cast<char*>(_sbrk(0));
- }
-
- #pragma GCC diagnostic pop
-
- //
- // EEPROM
- //
-
- // Wire library should work for i2c EEPROMs
- void eeprom_write_byte(uint8_t *pos, unsigned char value);
- uint8_t eeprom_read_byte(uint8_t *pos);
- void eeprom_read_block(void *__dst, const void *__src, size_t __n);
- void eeprom_update_block(const void *__src, void *__dst, size_t __n);
-
- //
- // ADC
- //
-
- #define HAL_ANALOG_SELECT(pin) pinMode(pin, INPUT)
-
- inline void HAL_adc_init() {}
-
- #define HAL_START_ADC(pin) HAL_adc_start_conversion(pin)
- #define HAL_ADC_RESOLUTION 10
- #define HAL_READ_ADC() HAL_adc_result
- #define HAL_ADC_READY() true
-
- void HAL_adc_start_conversion(const uint8_t adc_pin);
-
- uint16_t HAL_adc_get_result();
-
- #define GET_PIN_MAP_PIN(index) index
- #define GET_PIN_MAP_INDEX(pin) pin
- #define PARSED_PIN_INDEX(code, dval) parser.intval(code, dval)
-
- #define PLATFORM_M997_SUPPORT
- void flashFirmware(int16_t value);
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