/* * This file is part of the Micro Python project, http://micropython.org/ * * The MIT License (MIT) * * Copyright (c) 2013, 2014 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. */ #pragma once #ifndef __INCLUDED_MPCONFIGPORT_H #define __INCLUDED_MPCONFIGPORT_H // options to control how Micro Python is built #define MICROPY_ALLOC_PATH_MAX (128) #define MICROPY_EMIT_THUMB (1) #define MICROPY_EMIT_INLINE_THUMB (1) #define MICROPY_ENABLE_GC (1) #define MICROPY_ENABLE_FINALISER (1) #define MICROPY_STACK_CHECK (1) #define MICROPY_HELPER_REPL (1) #define MICROPY_ENABLE_SOURCE_LINE (1) #define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ) #define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT) #define MICROPY_OPT_COMPUTED_GOTO (1) #define MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE (1) /* Enable FatFS LFNs 0: Disable LFN feature. 1: Enable LFN with static working buffer on the BSS. Always NOT reentrant. 2: Enable LFN with dynamic working buffer on the STACK. 3: Enable LFN with dynamic working buffer on the HEAP. */ #define MICROPY_ENABLE_LFN (1) #define MICROPY_LFN_CODE_PAGE (437) /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */ #define MICROPY_STREAMS_NON_BLOCK (1) #define MICROPY_MODULE_WEAK_LINKS (1) #define MICROPY_CAN_OVERRIDE_BUILTINS (1) #define MICROPY_PY_BUILTINS_STR_UNICODE (1) #define MICROPY_PY_BUILTINS_MEMORYVIEW (1) #define MICROPY_PY_BUILTINS_FROZENSET (1) #define MICROPY_PY_BUILTINS_EXECFILE (1) #define MICROPY_PY_MICROPYTHON_MEM_INFO (1) #define MICROPY_PY_SYS_EXIT (1) #define MICROPY_PY_SYS_STDFILES (1) #define MICROPY_PY_CMATH (1) #define MICROPY_PY_IO (1) #define MICROPY_PY_IO_FILEIO (1) #define MICROPY_PY_UBINASCII (1) #define MICROPY_PY_UCTYPES (1) #define MICROPY_PY_UZLIB (1) #define MICROPY_PY_UJSON (1) #define MICROPY_PY_URE (1) #define MICROPY_PY_UHEAPQ (1) #define MICROPY_PY_UHASHLIB (1) #define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1) #define MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE (0) // extra built in names to add to the global namespace extern const struct _mp_obj_fun_builtin_t mp_builtin_help_obj; extern const struct _mp_obj_fun_builtin_t mp_builtin_input_obj; extern const struct _mp_obj_fun_builtin_t mp_builtin_open_obj; #define MICROPY_PORT_BUILTINS \ { MP_OBJ_NEW_QSTR(MP_QSTR_help), (mp_obj_t)&mp_builtin_help_obj }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_input), (mp_obj_t)&mp_builtin_input_obj }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_open), (mp_obj_t)&mp_builtin_open_obj }, // extra built in modules to add to the list of known ones extern const struct _mp_obj_module_t pyb_module; extern const struct _mp_obj_module_t stm_module; extern const struct _mp_obj_module_t mp_module_ubinascii; extern const struct _mp_obj_module_t mp_module_ure; extern const struct _mp_obj_module_t mp_module_uzlib; extern const struct _mp_obj_module_t mp_module_ujson; extern const struct _mp_obj_module_t mp_module_uheapq; extern const struct _mp_obj_module_t mp_module_uhashlib; extern const struct _mp_obj_module_t mp_module_uos; extern const struct _mp_obj_module_t mp_module_utime; extern const struct _mp_obj_module_t mp_module_uselect; extern const struct _mp_obj_module_t mp_module_usocket; extern const struct _mp_obj_module_t mp_module_network; #define MICROPY_PORT_BUILTIN_MODULES \ { MP_OBJ_NEW_QSTR(MP_QSTR_pyb), (mp_obj_t)&pyb_module }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_stm), (mp_obj_t)&stm_module }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_uos), (mp_obj_t)&mp_module_uos }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_utime), (mp_obj_t)&mp_module_utime }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_uselect), (mp_obj_t)&mp_module_uselect }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_usocket), (mp_obj_t)&mp_module_usocket }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_network), (mp_obj_t)&mp_module_network }, \ #define MICROPY_PORT_BUILTIN_MODULE_WEAK_LINKS \ { MP_OBJ_NEW_QSTR(MP_QSTR_binascii), (mp_obj_t)&mp_module_ubinascii }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_re), (mp_obj_t)&mp_module_ure }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_zlib), (mp_obj_t)&mp_module_uzlib }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_json), (mp_obj_t)&mp_module_ujson }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_heapq), (mp_obj_t)&mp_module_uheapq }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_hashlib), (mp_obj_t)&mp_module_uhashlib }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_os), (mp_obj_t)&mp_module_uos }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_time), (mp_obj_t)&mp_module_utime }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_select), (mp_obj_t)&mp_module_uselect }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_socket), (mp_obj_t)&mp_module_usocket }, \ // extra constants #define MICROPY_PORT_CONSTANTS \ { MP_OBJ_NEW_QSTR(MP_QSTR_pyb), (mp_obj_t)&pyb_module }, \ { MP_OBJ_NEW_QSTR(MP_QSTR_stm), (mp_obj_t)&stm_module }, \ #define PYB_EXTI_NUM_VECTORS (23) #define MP_STATE_PORT MP_STATE_VM #define MICROPY_PORT_ROOT_POINTERS \ const char *readline_hist[8]; \ \ mp_obj_t mp_const_vcp_interrupt; \ \ mp_obj_t pyb_config_main; \ mp_obj_t pyb_config_usb_mode; \ \ mp_obj_t pyb_switch_callback; \ \ mp_obj_t pin_class_mapper; \ mp_obj_t pin_class_map_dict; \ \ mp_obj_t pyb_extint_callback[PYB_EXTI_NUM_VECTORS]; \ \ /* Used to do callbacks to Python code on interrupt */ \ struct _pyb_timer_obj_t *pyb_timer_obj_all[14]; \ \ /* stdio is repeated on this UART object if it's not null */ \ struct _pyb_uart_obj_t *pyb_stdio_uart; \ \ /* pointers to all UART objects (if they have been created) */ \ struct _pyb_uart_obj_t *pyb_uart_obj_all[6]; \ // type definitions for the specific machine #define BYTES_PER_WORD (4) #define MICROPY_MAKE_POINTER_CALLABLE(p) ((void*)((mp_uint_t)(p) | 1)) #define UINT_FMT "%u" #define INT_FMT "%d" typedef int mp_int_t; // must be pointer size typedef unsigned int mp_uint_t; // must be pointer size typedef void *machine_ptr_t; // must be of pointer size typedef const void *machine_const_ptr_t; // must be of pointer size typedef long mp_off_t; // We have inlined IRQ functions for efficiency (they are generally // 1 machine instruction). // // Note on IRQ state: you should not need to know the specific // value of the state variable, but rather just pass the return // value from disable_irq back to enable_irq. If you really need // to know the machine-specific values, see irq.h. #include static inline void enable_irq(mp_uint_t state) { __set_PRIMASK(state); } static inline mp_uint_t disable_irq(void) { mp_uint_t state = __get_PRIMASK(); __disable_irq(); return state; } #define MICROPY_BEGIN_ATOMIC_SECTION() disable_irq() #define MICROPY_END_ATOMIC_SECTION(state) enable_irq(state) // There is no classical C heap in bare-metal ports, only Python // garbage-collected heap. For completeness, emulate C heap via // GC heap. Note that MicroPython core never uses malloc() and friends, // so these defines are mostly to help extension module writers. #define malloc gc_alloc #define free gc_free #define realloc gc_realloc #define USE_DEVICE_MODE //#define USE_HOST_MODE // board specific definitions #include "mpconfigboard.h" // We need to provide a declaration/definition of alloca() #include #define MICROPY_HAL_H "mphal.h" #define MICROPY_PIN_DEFS_PORT_H "pin_defs_stmhal.h" #endif // __INCLUDED_MPCONFIGPORT_H