131 lines
3.7 KiB
C
131 lines
3.7 KiB
C
/**
|
|
* Marlin 3D Printer Firmware
|
|
* Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|
* Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.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 <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#pragma once
|
|
|
|
/**
|
|
* Description: HAL for Espressif ESP32 WiFi
|
|
*/
|
|
|
|
#define CPU_32_BIT
|
|
|
|
// --------------------------------------------------------------------------
|
|
// Includes
|
|
// --------------------------------------------------------------------------
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "../shared/Marduino.h"
|
|
#include "../shared/math_32bit.h"
|
|
#include "../shared/HAL_SPI.h"
|
|
|
|
#include "fastio_ESP32.h"
|
|
#include "watchdog_ESP32.h"
|
|
#include "i2s.h"
|
|
|
|
#include "HAL_timers_ESP32.h"
|
|
|
|
#include "WebSocketSerial.h"
|
|
#include "FlushableHardwareSerial.h"
|
|
|
|
// --------------------------------------------------------------------------
|
|
// Defines
|
|
// --------------------------------------------------------------------------
|
|
|
|
extern portMUX_TYPE spinlock;
|
|
|
|
#define MYSERIAL0 flushableSerial
|
|
|
|
#if ENABLED(WIFISUPPORT)
|
|
#define NUM_SERIAL 2
|
|
#define MYSERIAL1 webSocketSerial
|
|
#else
|
|
#define NUM_SERIAL 1
|
|
#endif
|
|
|
|
#define CRITICAL_SECTION_START portENTER_CRITICAL(&spinlock)
|
|
#define CRITICAL_SECTION_END portEXIT_CRITICAL(&spinlock)
|
|
#define ISRS_ENABLED() (spinlock.owner == portMUX_FREE_VAL)
|
|
#define ENABLE_ISRS() if (spinlock.owner != portMUX_FREE_VAL) portEXIT_CRITICAL(&spinlock)
|
|
#define DISABLE_ISRS() portENTER_CRITICAL(&spinlock)
|
|
|
|
|
|
// 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 Servo
|
|
|
|
// --------------------------------------------------------------------------
|
|
// Public Variables
|
|
// --------------------------------------------------------------------------
|
|
|
|
/** result of last ADC conversion */
|
|
extern uint16_t HAL_adc_result;
|
|
|
|
// --------------------------------------------------------------------------
|
|
// Public functions
|
|
// --------------------------------------------------------------------------
|
|
|
|
// clear reset reason
|
|
void HAL_clear_reset_source (void);
|
|
|
|
// reset reason
|
|
uint8_t HAL_get_reset_source(void);
|
|
|
|
void _delay_ms(int delay);
|
|
|
|
int freeMemory(void);
|
|
|
|
void analogWrite(int pin, int value);
|
|
|
|
// EEPROM
|
|
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)
|
|
|
|
void HAL_adc_init(void);
|
|
|
|
#define HAL_START_ADC(pin) HAL_adc_start_conversion(pin)
|
|
#define HAL_READ_ADC() HAL_adc_result
|
|
#define HAL_ADC_READY() true
|
|
|
|
void HAL_adc_start_conversion(uint8_t adc_pin);
|
|
|
|
#define GET_PIN_MAP_PIN(index) index
|
|
#define GET_PIN_MAP_INDEX(pin) pin
|
|
#define PARSED_PIN_INDEX(code, dval) parser.intval(code, dval)
|
|
|
|
// Enable hooks into idle and setup for HAL
|
|
#define HAL_IDLETASK 1
|
|
#define HAL_INIT 1
|
|
#define BOARD_INIT() HAL_init_board();
|
|
void HAL_idletask(void);
|
|
void HAL_init(void);
|
|
void HAL_init_board(void);
|