8f45f5ee4f
This allows nrf devices to load .mpy files. And nrf52840 and nrf9160 based boards also support compiling and loading native code.
355 lines
11 KiB
C
355 lines
11 KiB
C
/*
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* This file is part of the MicroPython 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) 2015 Glenn Ruben Bakke
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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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#include <mpconfigboard.h>
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#if defined(NRF51822)
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#include "mpconfigdevice_nrf51822.h"
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#elif defined(NRF52832)
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#include "mpconfigdevice_nrf52832.h"
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#elif defined(NRF52840)
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#include "mpconfigdevice_nrf52840.h"
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#elif defined(NRF9160)
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#include "mpconfigdevice_nrf9160.h"
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#else
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#pragma error "Device not defined"
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#endif
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// options to control how MicroPython is built
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#ifndef MICROPY_VFS
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#define MICROPY_VFS (0)
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#endif
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#define MICROPY_ALLOC_PATH_MAX (512)
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#define MICROPY_PERSISTENT_CODE_LOAD (1)
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#define MICROPY_COMP_MODULE_CONST (0)
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#define MICROPY_COMP_TRIPLE_TUPLE_ASSIGN (0)
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#define MICROPY_READER_VFS (MICROPY_VFS)
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#define MICROPY_ENABLE_GC (1)
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#define MICROPY_ENABLE_FINALISER (1)
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#define MICROPY_STACK_CHECK (1)
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#define MICROPY_HELPER_REPL (1)
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#define MICROPY_REPL_INFO (1)
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#define MICROPY_REPL_EMACS_KEYS (0)
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#define MICROPY_REPL_AUTO_INDENT (1)
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#define MICROPY_KBD_EXCEPTION (1)
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#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ)
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#if NRF51
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#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_NONE)
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#else
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#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT)
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#endif
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#if NRF51
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#define MICROPY_ALLOC_GC_STACK_SIZE (32)
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#endif
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#define MICROPY_OPT_COMPUTED_GOTO (0)
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#define MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE (0)
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#define MICROPY_OPT_MPZ_BITWISE (0)
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// fatfs configuration used in ffconf.h
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#define MICROPY_FATFS_ENABLE_LFN (1)
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#define MICROPY_FATFS_LFN_CODE_PAGE 437 /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */
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#define MICROPY_FATFS_USE_LABEL (1)
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#define MICROPY_FATFS_RPATH (2)
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#define MICROPY_FATFS_MULTI_PARTITION (0)
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#if NRF51
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#define MICROPY_FATFS_MAX_SS (1024)
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#else
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#define MICROPY_FATFS_MAX_SS (4096)
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#endif
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// TODO these should be generic, not bound to fatfs
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#define mp_type_fileio fatfs_type_fileio
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#define mp_type_textio fatfs_type_textio
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// use vfs's functions for import stat and builtin open
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#if MICROPY_VFS
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#define mp_import_stat mp_vfs_import_stat
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#define mp_builtin_open mp_vfs_open
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#define mp_builtin_open_obj mp_vfs_open_obj
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#endif
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// Enable micro:bit filesystem by default.
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#ifndef MICROPY_MBFS
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#define MICROPY_MBFS (1)
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#endif
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#define MICROPY_STREAMS_NON_BLOCK (1)
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#define MICROPY_MODULE_WEAK_LINKS (1)
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#define MICROPY_CAN_OVERRIDE_BUILTINS (1)
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#define MICROPY_USE_INTERNAL_ERRNO (1)
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#define MICROPY_PY_FUNCTION_ATTRS (1)
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#define MICROPY_PY_BUILTINS_STR_UNICODE (1)
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#define MICROPY_PY_BUILTINS_STR_CENTER (0)
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#define MICROPY_PY_BUILTINS_STR_PARTITION (0)
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#define MICROPY_PY_BUILTINS_STR_SPLITLINES (0)
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#define MICROPY_PY_BUILTINS_MEMORYVIEW (1)
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#define MICROPY_PY_BUILTINS_FROZENSET (1)
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#define MICROPY_PY_BUILTINS_EXECFILE (0)
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#define MICROPY_PY_BUILTINS_COMPILE (1)
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#define MICROPY_PY_BUILTINS_HELP (1)
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#define MICROPY_PY_BUILTINS_HELP_TEXT nrf5_help_text
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#define MICROPY_PY_BUILTINS_HELP_MODULES (1)
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#define MICROPY_MODULE_BUILTIN_INIT (1)
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#define MICROPY_PY_ALL_SPECIAL_METHODS (0)
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#define MICROPY_PY_MICROPYTHON_MEM_INFO (1)
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#define MICROPY_PY_BUILTINS_SLICE_ATTRS (0)
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#define MICROPY_PY_SYS_EXIT (1)
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#define MICROPY_PY_SYS_MAXSIZE (1)
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#define MICROPY_PY_SYS_STDIO_BUFFER (0)
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#define MICROPY_PY_COLLECTIONS_ORDEREDDICT (0)
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#define MICROPY_PY_MATH_SPECIAL_FUNCTIONS (0)
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#define MICROPY_PY_CMATH (0)
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#define MICROPY_PY_IO (0)
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#define MICROPY_PY_IO_FILEIO (MICROPY_VFS_FAT || MICROPY_VFS_LFS1 || MICROPY_VFS_LFS2)
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#define MICROPY_PY_URANDOM (1)
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#define MICROPY_PY_URANDOM_EXTRA_FUNCS (1)
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#define MICROPY_PY_UCTYPES (0)
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#define MICROPY_PY_UZLIB (0)
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#define MICROPY_PY_UJSON (0)
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#define MICROPY_PY_URE (0)
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#define MICROPY_PY_UHEAPQ (0)
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#define MICROPY_PY_UTIME_MP_HAL (1)
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#define MICROPY_PY_MACHINE (1)
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#define MICROPY_PY_MACHINE_PULSE (0)
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#define MICROPY_PY_MACHINE_SPI (0)
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#define MICROPY_PY_MACHINE_SPI_MIN_DELAY (0)
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#define MICROPY_PY_FRAMEBUF (0)
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#ifndef MICROPY_HW_LED_COUNT
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#define MICROPY_HW_LED_COUNT (0)
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#endif
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#ifndef MICROPY_HW_LED_PULLUP
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#define MICROPY_HW_LED_PULLUP (0)
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#endif
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#ifndef MICROPY_PY_MUSIC
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#define MICROPY_PY_MUSIC (0)
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#endif
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#ifndef MICROPY_PY_MACHINE_ADC
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#define MICROPY_PY_MACHINE_ADC (0)
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#endif
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#ifndef MICROPY_PY_MACHINE_I2C
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#define MICROPY_PY_MACHINE_I2C (0)
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#endif
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#ifndef MICROPY_PY_MACHINE_HW_SPI
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#define MICROPY_PY_MACHINE_HW_SPI (1)
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#endif
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#ifndef MICROPY_PY_MACHINE_HW_PWM
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#define MICROPY_PY_MACHINE_HW_PWM (0)
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#endif
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#ifndef MICROPY_PY_MACHINE_SOFT_PWM
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#define MICROPY_PY_MACHINE_SOFT_PWM (0)
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#endif
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#ifndef MICROPY_PY_MACHINE_TIMER
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#define MICROPY_PY_MACHINE_TIMER (0)
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#endif
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#ifndef MICROPY_PY_MACHINE_RTCOUNTER
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#define MICROPY_PY_MACHINE_RTCOUNTER (0)
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#endif
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#ifndef MICROPY_PY_TIME_TICKS
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#define MICROPY_PY_TIME_TICKS (1)
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#endif
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#ifndef MICROPY_PY_NRF
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#define MICROPY_PY_NRF (0)
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#endif
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#define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1)
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#define MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE (0)
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// if sdk is in use, import configuration
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#if BLUETOOTH_SD
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#include "bluetooth_conf.h"
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#endif
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#ifndef MICROPY_PY_UBLUEPY
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#define MICROPY_PY_UBLUEPY (0)
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#endif
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#ifndef MICROPY_PY_BLE_NUS
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#define MICROPY_PY_BLE_NUS (0)
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#endif
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// type definitions for the specific machine
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#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void *)((mp_uint_t)(p) | 1))
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#define MP_SSIZE_MAX (0x7fffffff)
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#define UINT_FMT "%u"
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#define INT_FMT "%d"
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#define HEX2_FMT "%02x"
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typedef int mp_int_t; // must be pointer size
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typedef unsigned int mp_uint_t; // must be pointer size
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typedef long mp_off_t;
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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 board_module;
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extern const struct _mp_obj_module_t machine_module;
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extern const struct _mp_obj_module_t nrf_module;
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extern const struct _mp_obj_module_t mp_module_utime;
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extern const struct _mp_obj_module_t mp_module_uos;
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extern const struct _mp_obj_module_t mp_module_ubluepy;
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extern const struct _mp_obj_module_t music_module;
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#if MICROPY_PY_NRF
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#define NRF_MODULE { MP_ROM_QSTR(MP_QSTR_nrf), MP_ROM_PTR(&nrf_module) },
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#else
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#define NRF_MODULE
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#endif
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#if MICROPY_PY_UBLUEPY
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#define UBLUEPY_MODULE { MP_ROM_QSTR(MP_QSTR_ubluepy), MP_ROM_PTR(&mp_module_ubluepy) },
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#else
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#define UBLUEPY_MODULE
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#endif
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#if MICROPY_PY_MUSIC
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#define MUSIC_MODULE { MP_ROM_QSTR(MP_QSTR_music), MP_ROM_PTR(&music_module) },
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#else
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#define MUSIC_MODULE
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#endif
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#if BOARD_SPECIFIC_MODULES
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#include "boardmodules.h"
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#define MICROPY_BOARD_BUILTINS BOARD_MODULES
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#else
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#define MICROPY_BOARD_BUILTINS
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#endif // BOARD_SPECIFIC_MODULES
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#if BLUETOOTH_SD
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#if MICROPY_PY_BLE
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extern const struct _mp_obj_module_t ble_module;
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#define BLE_MODULE { MP_ROM_QSTR(MP_QSTR_ble), MP_ROM_PTR(&ble_module) },
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#else
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#define BLE_MODULE
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#endif
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#define MICROPY_PORT_BUILTIN_MODULES \
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{ MP_ROM_QSTR(MP_QSTR_board), MP_ROM_PTR(&board_module) }, \
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{ MP_ROM_QSTR(MP_QSTR_machine), MP_ROM_PTR(&machine_module) }, \
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{ MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&mp_module_utime) }, \
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{ MP_ROM_QSTR(MP_QSTR_time), MP_ROM_PTR(&mp_module_utime) }, \
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{ MP_ROM_QSTR(MP_QSTR_uos), MP_ROM_PTR(&mp_module_uos) }, \
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BLE_MODULE \
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MUSIC_MODULE \
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UBLUEPY_MODULE \
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MICROPY_BOARD_BUILTINS \
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NRF_MODULE \
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#else
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extern const struct _mp_obj_module_t ble_module;
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#define MICROPY_PORT_BUILTIN_MODULES \
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{ MP_ROM_QSTR(MP_QSTR_board), MP_ROM_PTR(&board_module) }, \
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{ MP_ROM_QSTR(MP_QSTR_machine), MP_ROM_PTR(&machine_module) }, \
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{ MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&mp_module_utime) }, \
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{ MP_ROM_QSTR(MP_QSTR_uos), MP_ROM_PTR(&mp_module_uos) }, \
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MUSIC_MODULE \
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MICROPY_BOARD_BUILTINS \
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NRF_MODULE \
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#endif // BLUETOOTH_SD
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// extra built in names to add to the global namespace
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#define MICROPY_PORT_BUILTINS \
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{ MP_ROM_QSTR(MP_QSTR_help), MP_ROM_PTR(&mp_builtin_help_obj) }, \
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{ MP_ROM_QSTR(MP_QSTR_open), MP_ROM_PTR(&mp_builtin_open_obj) }, \
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// extra constants
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#define MICROPY_PORT_CONSTANTS \
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{ MP_ROM_QSTR(MP_QSTR_board), MP_ROM_PTR(&board_module) }, \
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{ MP_ROM_QSTR(MP_QSTR_machine), MP_ROM_PTR(&machine_module) }, \
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BLE_MODULE \
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#define MP_STATE_PORT MP_STATE_VM
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#if MICROPY_PY_MUSIC
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#define ROOT_POINTERS_MUSIC \
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struct _music_data_t *music_data;
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#else
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#define ROOT_POINTERS_MUSIC
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#endif
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#if MICROPY_PY_MACHINE_SOFT_PWM
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#define ROOT_POINTERS_SOFTPWM \
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const struct _pwm_events *pwm_active_events; \
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const struct _pwm_events *pwm_pending_events;
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#else
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#define ROOT_POINTERS_SOFTPWM
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#endif
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#if defined(NRF52840_XXAA)
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#define NUM_OF_PINS 48
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#else
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#define NUM_OF_PINS 32
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#endif
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#define MICROPY_PORT_ROOT_POINTERS \
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const char *readline_hist[8]; \
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mp_obj_t pin_class_mapper; \
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mp_obj_t pin_class_map_dict; \
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mp_obj_t pin_irq_handlers[NUM_OF_PINS]; \
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\
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/* stdio is repeated on this UART object if it's not null */ \
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struct _machine_hard_uart_obj_t *board_stdio_uart; \
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\
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ROOT_POINTERS_MUSIC \
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ROOT_POINTERS_SOFTPWM \
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\
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/* micro:bit root pointers */ \
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void *async_data[2]; \
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#define MICROPY_EVENT_POLL_HOOK \
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do { \
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extern void mp_handle_pending(bool); \
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mp_handle_pending(true); \
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__WFI(); \
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} while (0);
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// We need to provide a declaration/definition of alloca()
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#include <alloca.h>
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#define MICROPY_PIN_DEFS_PORT_H "pin_defs_nrf5.h"
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#ifndef MP_NEED_LOG2
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#define MP_NEED_LOG2 (1)
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#endif
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