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Diffstat (limited to 'Marlin/src/HAL/DUE/HAL.h')
| -rw-r--r-- | Marlin/src/HAL/DUE/HAL.h | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/Marlin/src/HAL/DUE/HAL.h b/Marlin/src/HAL/DUE/HAL.h new file mode 100644 index 0000000..78c8a80 --- /dev/null +++ b/Marlin/src/HAL/DUE/HAL.h @@ -0,0 +1,182 @@ +/** + * 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 + * + * 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 + +/** + * HAL for Arduino Due and compatible (SAM3X8E) + */ + +#define CPU_32_BIT + +#include "../shared/Marduino.h" +#include "../shared/eeprom_if.h" +#include "../shared/math_32bit.h" +#include "../shared/HAL_SPI.h" +#include "fastio.h" +#include "watchdog.h" + +#include <stdint.h> + +#include "../../core/serial_hook.h" +typedef ForwardSerial0Type< decltype(Serial) > DefaultSerial; +extern DefaultSerial MSerial; + +typedef ForwardSerial0Type< decltype(Serial1) > DefaultSerial1; +typedef ForwardSerial0Type< decltype(Serial2) > DefaultSerial2; +typedef ForwardSerial0Type< decltype(Serial3) > DefaultSerial3; +extern DefaultSerial1 MSerial1; +extern DefaultSerial2 MSerial2; +extern DefaultSerial3 MSerial3; + +#define _MSERIAL(X) MSerial##X +#define MSERIAL(X) _MSERIAL(X) +#define MSerial0 MSerial + +// Define MYSERIAL0/1 before MarlinSerial includes! +#if SERIAL_PORT == -1 || ENABLED(EMERGENCY_PARSER) + #define MYSERIAL0 customizedSerial1 +#elif WITHIN(SERIAL_PORT, 0, 3) + #define MYSERIAL0 MSERIAL(SERIAL_PORT) +#else + #error "The required SERIAL_PORT must be from -1 to 3. Please update your configuration." +#endif + +#ifdef SERIAL_PORT_2 + #if SERIAL_PORT_2 == -1 || ENABLED(EMERGENCY_PARSER) + #define MYSERIAL1 customizedSerial2 + #elif WITHIN(SERIAL_PORT_2, 0, 3) + #define MYSERIAL1 MSERIAL(SERIAL_PORT_2) + #else + #error "SERIAL_PORT_2 must be from -1 to 3. Please update your configuration." + #endif +#endif + +#ifdef MMU2_SERIAL_PORT + #if WITHIN(MMU2_SERIAL_PORT, 0, 3) + #define MMU2_SERIAL MSERIAL(MMU2_SERIAL_PORT) + #else + #error "MMU2_SERIAL_PORT must be from 0 to 3. Please update your configuration." + #endif +#endif + +#ifdef LCD_SERIAL_PORT + #if LCD_SERIAL_PORT == -1 + #define LCD_SERIAL lcdSerial + #elif WITHIN(LCD_SERIAL_PORT, 0, 3) + #define LCD_SERIAL MSERIAL(LCD_SERIAL_PORT) + #else + #error "LCD_SERIAL_PORT must be from -1 to 3. Please update your configuration." + #endif +#endif + +#include "MarlinSerial.h" +#include "MarlinSerialUSB.h" + +// On AVR this is in math.h? +#define square(x) ((x)*(x)) + +typedef int8_t pin_t; + +#define SHARED_SERVOS HAS_SERVOS +#define HAL_SERVO_LIB Servo + +// +// Interrupts +// +#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() + +void cli(); // Disable interrupts +void sei(); // Enable interrupts + +void HAL_clear_reset_source(); // clear reset reason +uint8_t HAL_get_reset_source(); // get reset reason + +inline void HAL_reboot() {} // reboot the board or restart the bootloader + +// +// ADC +// +extern uint16_t HAL_adc_result; // result of last ADC conversion + +#ifndef analogInputToDigitalPin + #define analogInputToDigitalPin(p) ((p < 12U) ? (p) + 54U : -1) +#endif + +#define HAL_ANALOG_SELECT(ch) + +inline void HAL_adc_init() {}//todo + +#define HAL_ADC_VREF 3.3 +#define HAL_ADC_RESOLUTION 10 +#define HAL_START_ADC(ch) HAL_adc_start_conversion(ch) +#define HAL_READ_ADC() HAL_adc_result +#define HAL_ADC_READY() true + +void HAL_adc_start_conversion(const uint8_t ch); +uint16_t HAL_adc_get_result(); + +// +// Pin Map +// +#define GET_PIN_MAP_PIN(index) index +#define GET_PIN_MAP_INDEX(pin) pin +#define PARSED_PIN_INDEX(code, dval) parser.intval(code, dval) + +// +// Tone +// +void toneInit(); +void tone(const pin_t _pin, const unsigned int frequency, const unsigned long duration=0); +void noTone(const pin_t _pin); + +// Enable hooks into idle and setup for HAL +#define HAL_IDLETASK 1 +void HAL_idletask(); +void HAL_init(); + +// +// Utility functions +// +void _delay_ms(const int delay); + +#if GCC_VERSION <= 50000 + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wunused-function" +#endif + +int freeMemory(); + +#if GCC_VERSION <= 50000 + #pragma GCC diagnostic pop +#endif + +#ifdef __cplusplus + extern "C" { +#endif +char *dtostrf(double __val, signed char __width, unsigned char __prec, char *__s); +#ifdef __cplusplus + } +#endif |