2014-05-03 22:27:38 +00:00
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/*
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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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2014-03-13 01:06:26 +00:00
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// options to control how Micro Python is built
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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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2014-04-05 19:35:48 +00:00
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#define MICROPY_ENABLE_FINALISER (1)
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2014-03-13 01:06:26 +00:00
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#define MICROPY_ENABLE_REPL_HELPERS (1)
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2014-04-13 13:51:56 +00:00
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#define MICROPY_ENABLE_SOURCE_LINE (1)
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2014-03-13 01:06:26 +00:00
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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_PATH_MAX (128)
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2014-04-17 22:24:13 +00:00
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#define MICROPY_USE_COMPUTED_GOTO (1)
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2014-03-13 01:06:26 +00:00
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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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2014-03-17 14:04:19 +00:00
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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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2014-04-13 18:00:56 +00:00
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#define MICROPY_MOD_SYS_STDFILES (1)
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2014-05-03 17:40:50 +00:00
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#define MICROPY_ENABLE_MOD_CMATH (1)
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2014-03-17 14:04:19 +00:00
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// extra built in names to add to the global namespace
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2014-03-24 11:27:56 +00:00
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extern const struct _mp_obj_fun_native_t mp_builtin_help_obj;
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2014-03-22 23:53:50 +00:00
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extern const struct _mp_obj_fun_native_t mp_builtin_input_obj;
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2014-03-17 14:04:19 +00:00
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extern const struct _mp_obj_fun_native_t mp_builtin_open_obj;
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#define MICROPY_EXTRA_BUILTINS \
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2014-04-05 21:36:42 +00:00
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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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2014-03-13 01:06:26 +00:00
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2014-03-25 14:18:18 +00:00
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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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stmhal: Add stm module, which contains some constants for the MCU.
Also contains raw memory read/write functions, read8, read16, read32,
write8, write16, write32. Can now do:
stm.write16(stm.GPIOA + stm.GPIO_BSRRL, 1 << 13)
This turns on the red LED.
With the new constant folding, the above constants for the GPIO address
are actually compiled to constants (and the addition done) at compile
time. For viper code and inline assembler, this optimisation will make
a big difference. In the inline assembler, using these constants would
not be possible without this constant folding.
2014-04-10 21:46:40 +00:00
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extern const struct _mp_obj_module_t stm_module;
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2014-03-25 14:18:18 +00:00
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extern const struct _mp_obj_module_t time_module;
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#define MICROPY_EXTRA_BUILTIN_MODULES \
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2014-04-05 21:36:42 +00:00
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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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stmhal: Add stm module, which contains some constants for the MCU.
Also contains raw memory read/write functions, read8, read16, read32,
write8, write16, write32. Can now do:
stm.write16(stm.GPIOA + stm.GPIO_BSRRL, 1 << 13)
This turns on the red LED.
With the new constant folding, the above constants for the GPIO address
are actually compiled to constants (and the addition done) at compile
time. For viper code and inline assembler, this optimisation will make
a big difference. In the inline assembler, using these constants would
not be possible without this constant folding.
2014-04-10 21:46:40 +00:00
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{ MP_OBJ_NEW_QSTR(MP_QSTR_stm), (mp_obj_t)&stm_module }, \
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2014-04-05 21:36:42 +00:00
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{ MP_OBJ_NEW_QSTR(MP_QSTR_time), (mp_obj_t)&time_module }, \
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2014-03-25 14:18:18 +00:00
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stmhal: Add stm module, which contains some constants for the MCU.
Also contains raw memory read/write functions, read8, read16, read32,
write8, write16, write32. Can now do:
stm.write16(stm.GPIOA + stm.GPIO_BSRRL, 1 << 13)
This turns on the red LED.
With the new constant folding, the above constants for the GPIO address
are actually compiled to constants (and the addition done) at compile
time. For viper code and inline assembler, this optimisation will make
a big difference. In the inline assembler, using these constants would
not be possible without this constant folding.
2014-04-10 21:46:40 +00:00
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// extra constants
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#define MICROPY_EXTRA_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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2014-03-13 01:06:26 +00:00
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// type definitions for the specific machine
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#define BYTES_PER_WORD (4)
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2014-05-03 12:24:21 +00:00
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#define UINT_FMT "%u"
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#define INT_FMT "%d"
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2014-03-13 01:06:26 +00:00
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2014-05-03 12:24:21 +00:00
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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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2014-03-13 01:06:26 +00:00
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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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2014-03-14 07:51:26 +00:00
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#define USE_DEVICE_MODE
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//#define USE_HOST_MODE
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2014-03-13 01:06:26 +00:00
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2014-03-14 07:51:26 +00:00
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// board specific definitions
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2014-03-13 01:06:26 +00:00
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#include "mpconfigboard.h"
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