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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
*
* 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 Teensy 3.2 (MK20DX256)
*/
#define CPU_32_BIT
#include "../shared/Marduino.h"
#include "../shared/math_32bit.h"
#include "../shared/HAL_SPI.h"
#include "fastio.h"
#include "watchdog.h"
#include <stdint.h>
#define ST7920_DELAY_1 DELAY_NS(600)
#define ST7920_DELAY_2 DELAY_NS(750)
#define ST7920_DELAY_3 DELAY_NS(750)
//#undef MOTHERBOARD
//#define MOTHERBOARD BOARD_TEENSY31_32
#define IS_32BIT_TEENSY 1
#define IS_TEENSY_31_32 1
#ifndef IS_TEENSY31
#define IS_TEENSY32 1
#endif
#include "../../core/serial_hook.h"
typedef Serial0Type<decltype(Serial)> DefaultSerial;
extern DefaultSerial MSerial;
typedef ForwardSerial0Type<decltype(SerialUSB)> USBSerialType;
extern USBSerialType USBSerial;
#define _MSERIAL(X) MSerial##X
#define MSERIAL(X) _MSERIAL(X)
#define MSerial0 MSerial
#if SERIAL_PORT == -1
#define MYSERIAL0 USBSerial
#elif WITHIN(SERIAL_PORT, 0, 3)
#define MYSERIAL0 MSERIAL(SERIAL_PORT)
#endif
#define HAL_SERVO_LIB libServo
typedef int8_t pin_t;
#ifndef analogInputToDigitalPin
#define analogInputToDigitalPin(p) ((p < 12U) ? (p) + 54U : -1)
#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()
inline void HAL_init() {}
// Clear the reset reason
void HAL_clear_reset_source();
// Get the reason for the reset
uint8_t HAL_get_reset_source();
inline void HAL_reboot() {} // reboot the board or restart the bootloader
FORCE_INLINE void _delay_ms(const int delay_ms) { delay(delay_ms); }
#if GCC_VERSION <= 50000
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-function"
#endif
extern "C" int freeMemory();
#if GCC_VERSION <= 50000
#pragma GCC diagnostic pop
#endif
// ADC
void HAL_adc_init();
#define HAL_ADC_VREF 3.3
#define HAL_ADC_RESOLUTION 10
#define HAL_START_ADC(pin) HAL_adc_start_conversion(pin)
#define HAL_READ_ADC() HAL_adc_get_result()
#define HAL_ADC_READY() true
#define HAL_ANALOG_SELECT(pin)
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)
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