2015-10-30 19:03:58 -04:00
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/*
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2017-06-30 03:22:17 -04:00
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* This file is part of the MicroPython project, http://micropython.org/
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2015-10-30 19:03:58 -04:00
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2015 Damien P. George
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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all: Unify header guard usage.
The code conventions suggest using header guards, but do not define how
those should look like and instead point to existing files. However, not
all existing files follow the same scheme, sometimes omitting header guards
altogether, sometimes using non-standard names, making it easy to
accidentally pick a "wrong" example.
This commit ensures that all header files of the MicroPython project (that
were not simply copied from somewhere else) follow the same pattern, that
was already present in the majority of files, especially in the py folder.
The rules are as follows.
Naming convention:
* start with the words MICROPY_INCLUDED
* contain the full path to the file
* replace special characters with _
In addition, there are no empty lines before #ifndef, between #ifndef and
one empty line before #endif. #endif is followed by a comment containing
the name of the guard macro.
py/grammar.h cannot use header guards by design, since it has to be
included multiple times in a single C file. Several other files also do not
need header guards as they are only used internally and guaranteed to be
included only once:
* MICROPY_MPHALPORT_H
* mpconfigboard.h
* mpconfigport.h
* mpthreadport.h
* pin_defs_*.h
* qstrdefs*.h
2017-06-29 17:14:58 -04:00
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#ifndef MICROPY_INCLUDED_PY_MPHAL_H
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#define MICROPY_INCLUDED_PY_MPHAL_H
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2015-10-30 19:03:58 -04:00
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#include "py/mpconfig.h"
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#ifdef MICROPY_MPHALPORT_H
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#include MICROPY_MPHALPORT_H
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#else
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#include <mphalport.h>
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#endif
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#ifndef mp_hal_stdin_rx_chr
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int mp_hal_stdin_rx_chr(void);
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#endif
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#ifndef mp_hal_stdout_tx_str
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void mp_hal_stdout_tx_str(const char *str);
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#endif
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#ifndef mp_hal_stdout_tx_strn
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void mp_hal_stdout_tx_strn(const char *str, size_t len);
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#endif
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#ifndef mp_hal_stdout_tx_strn_cooked
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void mp_hal_stdout_tx_strn_cooked(const char *str, size_t len);
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#endif
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#ifndef mp_hal_delay_ms
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void mp_hal_delay_ms(mp_uint_t ms);
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#endif
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2016-05-20 19:12:11 -04:00
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#ifndef mp_hal_delay_us
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void mp_hal_delay_us(mp_uint_t us);
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#endif
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2015-10-30 19:03:58 -04:00
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#ifndef mp_hal_ticks_ms
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mp_uint_t mp_hal_ticks_ms(void);
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#endif
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2016-05-20 19:12:11 -04:00
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#ifndef mp_hal_ticks_us
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mp_uint_t mp_hal_ticks_us(void);
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#endif
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2016-10-14 13:13:02 -04:00
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#ifndef mp_hal_ticks_cpu
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mp_uint_t mp_hal_ticks_cpu(void);
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#endif
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2016-05-26 17:57:18 -04:00
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// If port HAL didn't define its own pin API, use generic
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// "virtual pin" API from the core.
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#ifndef mp_hal_pin_obj_t
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#define mp_hal_pin_obj_t mp_obj_t
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#define mp_hal_get_pin_obj(pin) (pin)
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#define mp_hal_pin_read(pin) mp_virtual_pin_read(pin)
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#define mp_hal_pin_write(pin, v) mp_virtual_pin_write(pin, v)
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2016-06-18 17:12:37 -04:00
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#include "extmod/virtpin.h"
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2016-05-26 17:57:18 -04:00
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#endif
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all: Unify header guard usage.
The code conventions suggest using header guards, but do not define how
those should look like and instead point to existing files. However, not
all existing files follow the same scheme, sometimes omitting header guards
altogether, sometimes using non-standard names, making it easy to
accidentally pick a "wrong" example.
This commit ensures that all header files of the MicroPython project (that
were not simply copied from somewhere else) follow the same pattern, that
was already present in the majority of files, especially in the py folder.
The rules are as follows.
Naming convention:
* start with the words MICROPY_INCLUDED
* contain the full path to the file
* replace special characters with _
In addition, there are no empty lines before #ifndef, between #ifndef and
one empty line before #endif. #endif is followed by a comment containing
the name of the guard macro.
py/grammar.h cannot use header guards by design, since it has to be
included multiple times in a single C file. Several other files also do not
need header guards as they are only used internally and guaranteed to be
included only once:
* MICROPY_MPHALPORT_H
* mpconfigboard.h
* mpconfigport.h
* mpthreadport.h
* pin_defs_*.h
* qstrdefs*.h
2017-06-29 17:14:58 -04:00
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#endif // MICROPY_INCLUDED_PY_MPHAL_H
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