102 lines
4.2 KiB
C
102 lines
4.2 KiB
C
/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013, 2014 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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// options to control how Micro Python is built
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#define MICROPY_ALLOC_PATH_MAX (128)
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#define MICROPY_EMIT_THUMB (1)
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#define MICROPY_EMIT_INLINE_THUMB (1)
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#define MICROPY_ENABLE_GC (1)
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#define MICROPY_ENABLE_FINALISER (1)
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#define MICROPY_HELPER_REPL (1)
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#define MICROPY_ENABLE_SOURCE_LINE (1)
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#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ)
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#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT)
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#define MICROPY_OPT_COMPUTED_GOTO (1)
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/* Enable FatFS LFNs
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0: Disable LFN feature.
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1: Enable LFN with static working buffer on the BSS. Always NOT reentrant.
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2: Enable LFN with dynamic working buffer on the STACK.
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3: Enable LFN with dynamic working buffer on the HEAP.
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*/
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#define MICROPY_ENABLE_LFN (1)
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#define MICROPY_LFN_CODE_PAGE (437) /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */
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#define MICROPY_PY_FROZENSET (1)
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#define MICROPY_PY_SYS_EXIT (1)
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#define MICROPY_PY_SYS_STDFILES (1)
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#define MICROPY_PY_CMATH (1)
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// extra built in names to add to the global namespace
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extern const struct _mp_obj_fun_native_t mp_builtin_help_obj;
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extern const struct _mp_obj_fun_native_t mp_builtin_input_obj;
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extern const struct _mp_obj_fun_native_t mp_builtin_open_obj;
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#define MICROPY_PORT_BUILTINS \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_help), (mp_obj_t)&mp_builtin_help_obj }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_input), (mp_obj_t)&mp_builtin_input_obj }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_open), (mp_obj_t)&mp_builtin_open_obj },
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// extra built in modules to add to the list of known ones
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extern const struct _mp_obj_module_t os_module;
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extern const struct _mp_obj_module_t pyb_module;
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extern const struct _mp_obj_module_t stm_module;
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extern const struct _mp_obj_module_t time_module;
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#define MICROPY_PORT_BUILTIN_MODULES \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_os), (mp_obj_t)&os_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_pyb), (mp_obj_t)&pyb_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_stm), (mp_obj_t)&stm_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_time), (mp_obj_t)&time_module }, \
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// extra constants
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#define MICROPY_PORT_CONSTANTS \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_pyb), (mp_obj_t)&pyb_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_stm), (mp_obj_t)&stm_module }, \
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// type definitions for the specific machine
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#define BYTES_PER_WORD (4)
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#define UINT_FMT "%u"
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#define INT_FMT "%d"
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typedef int machine_int_t; // must be pointer size
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typedef unsigned int machine_uint_t; // must be pointer size
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typedef void *machine_ptr_t; // must be of pointer size
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typedef const void *machine_const_ptr_t; // must be of pointer size
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// There is no classical C heap in bare-metal ports, only Python
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// garbage-collected heap. For completeness, emulate C heap via
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// GC heap. Note that MicroPython core never uses malloc() and friends,
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// so these defines are mostly to help extension module writers.
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#define malloc gc_alloc
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#define free gc_free
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#define realloc gc_realloc
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#define USE_DEVICE_MODE
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//#define USE_HOST_MODE
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// board specific definitions
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#include "mpconfigboard.h"
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