/* * This file is part of the MicroPython project, http://micropython.org/ * * The MIT License (MIT) * * Copyright (c) 2013-2017 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. */ // Options to control how MicroPython is built for this port, // overriding defaults in py/mpconfig.h. #pragma once #ifndef __INCLUDED_MPCONFIGPORT_H #define __INCLUDED_MPCONFIGPORT_H // stuff from py/mpconfig.h #define MICROPY_ENABLE_COMPILER (0) // frozen modules #define MICROPY_MODULE_FROZEN_MPY (1) #define MICROPY_QSTR_EXTRA_POOL (mp_qstr_frozen_const_pool) // memory allocation policies #define MICROPY_ALLOC_PATH_MAX (128) // emitters #define MICROPY_PERSISTENT_CODE_LOAD (0) #define MICROPY_EMIT_THUMB (0) #define MICROPY_EMIT_INLINE_THUMB (0) // compiler configuration #define MICROPY_COMP_MODULE_CONST (1) #define MICROPY_COMP_TRIPLE_TUPLE_ASSIGN (1) #define MICROPY_COMP_RETURN_IF_EXPR (1) // optimisations #define MICROPY_OPT_COMPUTED_GOTO (1) #define MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE (0) #define MICROPY_OPT_MPZ_BITWISE (1) // Python internal features #define MICROPY_READER_VFS (0) #define MICROPY_ENABLE_GC (1) #define MICROPY_ENABLE_FINALISER (1) #define MICROPY_STACK_CHECK (1) #define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1) #define MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE (0) #define MICROPY_KBD_EXCEPTION (1) #define MICROPY_HELPER_REPL (1) #define MICROPY_REPL_EMACS_KEYS (1) #define MICROPY_REPL_AUTO_INDENT (1) #define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ) #define MICROPY_ENABLE_SOURCE_LINE (1) #ifndef MICROPY_FLOAT_IMPL // can be configured by each board via mpconfigboard.mk #define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT) #endif #define MICROPY_STREAMS_NON_BLOCK (1) #define MICROPY_MODULE_WEAK_LINKS (1) #define MICROPY_CAN_OVERRIDE_BUILTINS (0) #define MICROPY_USE_INTERNAL_ERRNO (1) #define MICROPY_ENABLE_SCHEDULER (0) #define MICROPY_SCHEDULER_DEPTH (0) #define MICROPY_VFS (0) #define MICROPY_VFS_FAT (0) // control over Python builtins #define MICROPY_PY_FUNCTION_ATTRS (1) #define MICROPY_PY_BUILTINS_STR_UNICODE (1) #define MICROPY_PY_BUILTINS_STR_CENTER (1) #define MICROPY_PY_BUILTINS_STR_PARTITION (0) #define MICROPY_PY_BUILTINS_STR_SPLITLINES (0) #define MICROPY_PY_BUILTINS_MEMORYVIEW (1) #define MICROPY_PY_BUILTINS_FROZENSET (0) #define MICROPY_PY_BUILTINS_SLICE_ATTRS (1) #define MICROPY_PY_ALL_SPECIAL_METHODS (0) #define MICROPY_PY_BUILTINS_COMPILE (0) #define MICROPY_PY_BUILTINS_EXECFILE (0) #define MICROPY_PY_BUILTINS_INPUT (0) #define MICROPY_PY_BUILTINS_POW3 (0) #define MICROPY_PY_BUILTINS_HELP (0) #define MICROPY_PY_BUILTINS_HELP_TEXT stm32_help_text #define MICROPY_PY_BUILTINS_HELP_MODULES (0) #define MICROPY_PY_MICROPYTHON_MEM_INFO (1) #define MICROPY_PY_ARRAY_SLICE_ASSIGN (1) #define MICROPY_PY_COLLECTIONS (0) #define MICROPY_PY_COLLECTIONS_ORDEREDDICT (0) #define MICROPY_PY_MATH_SPECIAL_FUNCTIONS (0) #define MICROPY_PY_CMATH (0) #define MICROPY_PY_IO (0) #define MICROPY_PY_IO_FILEIO (0) #define MICROPY_PY_SYS_MAXSIZE (0) #define MICROPY_PY_SYS_EXIT (0) #define MICROPY_PY_SYS_STDFILES (0) #define MICROPY_PY_SYS_STDIO_BUFFER (0) #define MICROPY_PY_UERRNO (0) #ifndef MICROPY_PY_THREAD #define MICROPY_PY_THREAD (0) #endif #define MICROPY_PY_THREAD_GIL (0) // extended modules #define MICROPY_PY_UCTYPES (1) #define MICROPY_PY_UZLIB (0) #define MICROPY_PY_UJSON (0) #define MICROPY_PY_URE (0) #define MICROPY_PY_UHEAPQ (0) #define MICROPY_PY_UHASHLIB (0) #define MICROPY_PY_UBINASCII (1) #define MICROPY_PY_UBINASCII_CRC32 (0) #define MICROPY_PY_URANDOM (0) #define MICROPY_PY_URANDOM_EXTRA_FUNCS (0) #define MICROPY_PY_USELECT (0) #define MICROPY_PY_UTIMEQ (1) #define MICROPY_PY_UTIME_MP_HAL (1) #define MICROPY_PY_MACHINE (0) #define MICROPY_PY_FRAMEBUF (0) #define MICROPY_PY_USOCKET (0) #define MICROPY_PY_NETWORK (0) #define MICROPY_PY_TREZORCONFIG (1) #define MICROPY_PY_TREZORCRYPTO (1) #define MICROPY_PY_TREZORIO (1) #define MICROPY_PY_TREZORUI (1) #define MICROPY_PY_TREZORUTILS (1) // extra built in names to add to the global namespace #define MICROPY_PORT_BUILTINS // extra built in modules to add to the list of known ones extern const struct _mp_obj_module_t mp_module_utime; extern const struct _mp_obj_module_t mp_module_trezorconfig; extern const struct _mp_obj_module_t mp_module_trezorcrypto; extern const struct _mp_obj_module_t mp_module_trezorio; extern const struct _mp_obj_module_t mp_module_trezorui; extern const struct _mp_obj_module_t mp_module_trezorutils; #define MICROPY_PORT_BUILTIN_MODULES \ { MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&mp_module_utime) }, \ { MP_ROM_QSTR(MP_QSTR_trezorconfig), MP_ROM_PTR(&mp_module_trezorconfig) }, \ { MP_ROM_QSTR(MP_QSTR_trezorcrypto), MP_ROM_PTR(&mp_module_trezorcrypto) }, \ { MP_ROM_QSTR(MP_QSTR_trezorio), MP_ROM_PTR(&mp_module_trezorio) }, \ { MP_ROM_QSTR(MP_QSTR_trezorui), MP_ROM_PTR(&mp_module_trezorui) }, \ { MP_ROM_QSTR(MP_QSTR_trezorutils), MP_ROM_PTR(&mp_module_trezorutils) }, #define MP_STATE_PORT MP_STATE_VM #define MICROPY_PORT_ROOT_POINTERS \ const char *readline_hist[8]; \ // type definitions for the specific machine #define BYTES_PER_WORD (4) #define MICROPY_MAKE_POINTER_CALLABLE(p) ((void*)((mp_uint_t)(p) | 1)) #define MP_SSIZE_MAX (0x0fffffff) #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 long mp_off_t; #define MP_PLAT_PRINT_STRN(str, len) mp_hal_stdout_tx_strn_cooked(str, len) // 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 STM32_HAL_H 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) #define MICROPY_EVENT_POLL_HOOK __WFI(); #define MICROPY_HW_BOARD_NAME "TREZORv2" #define MICROPY_HW_MCU_NAME "STM32F427xx" #define MICROPY_PY_SYS_PLATFORM "trezor" // 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(n) m_malloc(n) #define free(p) m_free(p) #define realloc(p, n) m_realloc(p, n) // We need to provide a declaration/definition of alloca() #include <alloca.h> #endif // __INCLUDED_MPCONFIGPORT_H