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129 lines
3.3 KiB
129 lines
3.3 KiB
/**
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* Marlin 3D Printer Firmware
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*
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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* Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
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* Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com
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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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* Description: HAL for Teensy 3.5 and Teensy 3.6
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*/
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#define CPU_32_BIT
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#include "../shared/Marduino.h"
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#include "../shared/math_32bit.h"
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#include "../shared/HAL_SPI.h"
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#include "fastio.h"
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#include "watchdog.h"
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#include <stdint.h>
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#include <util/atomic.h>
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#define ST7920_DELAY_1 DELAY_NS(600)
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#define ST7920_DELAY_2 DELAY_NS(750)
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#define ST7920_DELAY_3 DELAY_NS(750)
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// ------------------------
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// Defines
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// ------------------------
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#ifdef __MK64FX512__
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#define IS_32BIT_TEENSY 1
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#define IS_TEENSY35 1
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#endif
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#ifdef __MK66FX1M0__
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#define IS_32BIT_TEENSY 1
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#define IS_TEENSY36 1
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#endif
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#define _MSERIAL(X) Serial##X
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#define MSERIAL(X) _MSERIAL(X)
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#define Serial0 Serial
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#if SERIAL_PORT == -1
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#define MYSERIAL0 SerialUSB
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#elif WITHIN(SERIAL_PORT, 0, 3)
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#define MYSERIAL0 MSERIAL(SERIAL_PORT)
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#endif
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#define HAL_SERVO_LIB libServo
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typedef int8_t pin_t;
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#ifndef analogInputToDigitalPin
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#define analogInputToDigitalPin(p) ((p < 12u) ? (p) + 54u : -1)
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#endif
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#define CRITICAL_SECTION_START() uint32_t primask = __get_primask(); __disable_irq()
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#define CRITICAL_SECTION_END() if (!primask) __enable_irq()
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#define ISRS_ENABLED() (!__get_primask())
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#define ENABLE_ISRS() __enable_irq()
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#define DISABLE_ISRS() __disable_irq()
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#undef sq
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#define sq(x) ((x)*(x))
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#ifndef strncpy_P
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#define strncpy_P(dest, src, num) strncpy((dest), (src), (num))
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#endif
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// Fix bug in pgm_read_ptr
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#undef pgm_read_ptr
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#define pgm_read_ptr(addr) (*((void**)(addr)))
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// Add type-checking to pgm_read_word
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#undef pgm_read_word
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#define pgm_read_word(addr) (*((uint16_t*)(addr)))
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inline void HAL_init() {}
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// Clear reset reason
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void HAL_clear_reset_source();
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// Reset reason
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uint8_t HAL_get_reset_source();
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FORCE_INLINE void _delay_ms(const int delay_ms) { delay(delay_ms); }
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wunused-function"
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extern "C" {
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int freeMemory();
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}
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#pragma GCC diagnostic pop
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// ADC
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void HAL_adc_init();
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#define HAL_ADC_VREF 3.3
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#define HAL_ADC_RESOLUTION 10
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#define HAL_START_ADC(pin) HAL_adc_start_conversion(pin)
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#define HAL_READ_ADC() HAL_adc_get_result()
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#define HAL_ADC_READY() true
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#define HAL_ANALOG_SELECT(pin)
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void HAL_adc_start_conversion(const uint8_t adc_pin);
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uint16_t HAL_adc_get_result();
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#define GET_PIN_MAP_PIN(index) index
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#define GET_PIN_MAP_INDEX(pin) pin
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#define PARSED_PIN_INDEX(code, dval) parser.intval(code, dval)
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