text: /*
   * This file is part of the MicroPython project, http://micropython.org/
   *
   * The MIT License (MIT)
   *
   * Copyright (c) 2015 Damien P. George
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   */
  #ifndef MICROPY_INCLUDED_PY_MPHAL_H
  #define MICROPY_INCLUDED_PY_MPHAL_H
  
  #include "py/mpconfig.h"
  
  #ifdef MICROPY_MPHALPORT_H
  #include MICROPY_MPHALPORT_H
  #else
  #include <mphalport.h>
  #endif
  
  #ifndef mp_hal_stdio_poll
  uintptr_t mp_hal_stdio_poll(uintptr_t poll_flags);
  #endif
  
  #ifndef mp_hal_stdin_rx_chr
  int mp_hal_stdin_rx_chr(void);
  #endif
  
  #ifndef mp_hal_stdout_tx_str
  void mp_hal_stdout_tx_str(const char *str);
  #endif
  
  #ifndef mp_hal_stdout_tx_strn
  void mp_hal_stdout_tx_strn(const char *str, size_t len);
  #endif
  
  #ifndef mp_hal_stdout_tx_strn_cooked
  void mp_hal_stdout_tx_strn_cooked(const char *str, size_t len);
  #endif
  
  #ifndef mp_hal_delay_ms
  void mp_hal_delay_ms(mp_uint_t ms);
  #endif
  
  #ifndef mp_hal_delay_us
  void mp_hal_delay_us(mp_uint_t us);
  #endif
  
  #ifndef mp_hal_ticks_ms
  mp_uint_t mp_hal_ticks_ms(void);
  #endif
  
  #ifndef mp_hal_ticks_us
  mp_uint_t mp_hal_ticks_us(void);
  #endif
  
  #ifndef mp_hal_ticks_cpu
  mp_uint_t mp_hal_ticks_cpu(void);
  #endif
  
  // If port HAL didn't define its own pin API, use generic
  // "virtual pin" API from the core.
  #ifndef mp_hal_pin_obj_t
  #define mp_hal_pin_obj_t mp_obj_t
  #define mp_hal_get_pin_obj(pin) (pin)
  #define mp_hal_pin_read(pin) mp_virtual_pin_read(pin)
  #define mp_hal_pin_write(pin, v) mp_virtual_pin_write(pin, v)
  #include "extmod/virtpin.h"
  #endif
  
  #endif // MICROPY_INCLUDED_PY_MPHAL_H
  