/* * This file is part of the MicroPython project, http://micropython.org/ * * The MIT License (MIT) * * Copyright (c) 2015 Glenn Ruben Bakke * * 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. */ #include #if defined(NRF51822) #include "mpconfigdevice_nrf51822.h" #elif defined(NRF52832) #include "mpconfigdevice_nrf52832.h" #elif defined(NRF52840) #include "mpconfigdevice_nrf52840.h" #elif defined(NRF9160) #include "mpconfigdevice_nrf9160.h" #else #pragma error "Device not defined" #endif // options to control how MicroPython is built #ifndef MICROPY_VFS #define MICROPY_VFS (0) #endif #define MICROPY_ALLOC_PATH_MAX (512) #define MICROPY_PERSISTENT_CODE_LOAD (0) #define MICROPY_EMIT_THUMB (0) #define MICROPY_EMIT_INLINE_THUMB (0) #define MICROPY_COMP_MODULE_CONST (0) #define MICROPY_COMP_TRIPLE_TUPLE_ASSIGN (0) #define MICROPY_READER_VFS (MICROPY_VFS) #define MICROPY_ENABLE_GC (1) #define MICROPY_ENABLE_FINALISER (1) #define MICROPY_STACK_CHECK (1) #define MICROPY_HELPER_REPL (1) #define MICROPY_REPL_INFO (1) #define MICROPY_REPL_EMACS_KEYS (0) #define MICROPY_REPL_AUTO_INDENT (1) #define MICROPY_KBD_EXCEPTION (1) #define MICROPY_ENABLE_SOURCE_LINE (0) #define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_MPZ) #if NRF51 #define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_NONE) #else #define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT) #endif #if NRF51 #define MICROPY_ALLOC_GC_STACK_SIZE (32) #endif #define MICROPY_OPT_COMPUTED_GOTO (0) #define MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE (0) #define MICROPY_OPT_MPZ_BITWISE (0) // fatfs configuration used in ffconf.h #define MICROPY_FATFS_ENABLE_LFN (1) #define MICROPY_FATFS_LFN_CODE_PAGE 437 /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */ #define MICROPY_FATFS_USE_LABEL (1) #define MICROPY_FATFS_RPATH (2) #define MICROPY_FATFS_MULTI_PARTITION (1) // TODO these should be generic, not bound to fatfs #define mp_type_fileio fatfs_type_fileio #define mp_type_textio fatfs_type_textio // use vfs's functions for import stat and builtin open #if MICROPY_VFS #define mp_import_stat mp_vfs_import_stat #define mp_builtin_open mp_vfs_open #define mp_builtin_open_obj mp_vfs_open_obj #endif // Enable micro:bit filesystem by default. #ifndef MICROPY_MBFS #define MICROPY_MBFS (1) #endif #define MICROPY_STREAMS_NON_BLOCK (1) #define MICROPY_MODULE_WEAK_LINKS (1) #define MICROPY_CAN_OVERRIDE_BUILTINS (1) #define MICROPY_USE_INTERNAL_ERRNO (1) #define MICROPY_PY_FUNCTION_ATTRS (1) #define MICROPY_PY_BUILTINS_STR_UNICODE (0) #define MICROPY_PY_BUILTINS_STR_CENTER (0) #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 (1) #define MICROPY_PY_BUILTINS_EXECFILE (0) #define MICROPY_PY_BUILTINS_COMPILE (1) #define MICROPY_PY_BUILTINS_HELP (1) #define MICROPY_PY_BUILTINS_HELP_TEXT nrf5_help_text #define MICROPY_PY_BUILTINS_HELP_MODULES (1) #define MICROPY_MODULE_BUILTIN_INIT (1) #define MICROPY_PY_ALL_SPECIAL_METHODS (0) #define MICROPY_PY_MICROPYTHON_MEM_INFO (1) #define MICROPY_PY_BUILTINS_SLICE_ATTRS (0) #define MICROPY_PY_SYS_EXIT (1) #define MICROPY_PY_SYS_MAXSIZE (1) #define MICROPY_PY_SYS_STDIO_BUFFER (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_UERRNO (0) #define MICROPY_PY_URANDOM (1) #define MICROPY_PY_URANDOM_EXTRA_FUNCS (1) #define MICROPY_PY_UCTYPES (0) #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_UTIME_MP_HAL (1) #define MICROPY_PY_MACHINE (1) #define MICROPY_PY_MACHINE_PULSE (0) #define MICROPY_PY_MACHINE_I2C_MAKE_NEW machine_hard_i2c_make_new #define MICROPY_PY_MACHINE_SPI (0) #define MICROPY_PY_MACHINE_SPI_MIN_DELAY (0) #define MICROPY_PY_FRAMEBUF (0) #ifndef MICROPY_HW_LED_COUNT #define MICROPY_HW_LED_COUNT (0) #endif #ifndef MICROPY_HW_LED_PULLUP #define MICROPY_HW_LED_PULLUP (0) #endif #ifndef MICROPY_PY_MUSIC #define MICROPY_PY_MUSIC (0) #endif #ifndef MICROPY_PY_MACHINE_ADC #define MICROPY_PY_MACHINE_ADC (0) #endif #ifndef MICROPY_PY_MACHINE_I2C #define MICROPY_PY_MACHINE_I2C (0) #endif #ifndef MICROPY_PY_MACHINE_HW_SPI #define MICROPY_PY_MACHINE_HW_SPI (1) #endif #ifndef MICROPY_PY_MACHINE_HW_PWM #define MICROPY_PY_MACHINE_HW_PWM (0) #endif #ifndef MICROPY_PY_MACHINE_SOFT_PWM #define MICROPY_PY_MACHINE_SOFT_PWM (0) #endif #ifndef MICROPY_PY_MACHINE_TIMER #define MICROPY_PY_MACHINE_TIMER (0) #endif #ifndef MICROPY_PY_MACHINE_RTCOUNTER #define MICROPY_PY_MACHINE_RTCOUNTER (0) #endif #ifndef MICROPY_PY_TIME_TICKS #define MICROPY_PY_TIME_TICKS (1) #endif #define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1) #define MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE (0) // if sdk is in use, import configuration #if BLUETOOTH_SD #include "bluetooth_conf.h" #endif #ifndef MICROPY_PY_UBLUEPY #define MICROPY_PY_UBLUEPY (0) #endif #ifndef MICROPY_PY_BLE_NUS #define MICROPY_PY_BLE_NUS (0) #endif // 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 (0x7fffffff) #define UINT_FMT "%u" #define INT_FMT "%d" #define HEX2_FMT "%02x" typedef int mp_int_t; // must be pointer size typedef unsigned int mp_uint_t; // must be pointer size typedef long mp_off_t; // extra built in modules to add to the list of known ones extern const struct _mp_obj_module_t board_module; extern const struct _mp_obj_module_t machine_module; extern const struct _mp_obj_module_t mp_module_utime; extern const struct _mp_obj_module_t mp_module_uos; extern const struct _mp_obj_module_t mp_module_ubluepy; extern const struct _mp_obj_module_t music_module; #if MICROPY_PY_UBLUEPY #define UBLUEPY_MODULE { MP_ROM_QSTR(MP_QSTR_ubluepy), MP_ROM_PTR(&mp_module_ubluepy) }, #else #define UBLUEPY_MODULE #endif #if MICROPY_PY_MUSIC #define MUSIC_MODULE { MP_ROM_QSTR(MP_QSTR_music), MP_ROM_PTR(&music_module) }, #else #define MUSIC_MODULE #endif #if BOARD_SPECIFIC_MODULES #include "boardmodules.h" #define MICROPY_BOARD_BUILTINS BOARD_MODULES #else #define MICROPY_BOARD_BUILTINS #endif // BOARD_SPECIFIC_MODULES #if BLUETOOTH_SD #if MICROPY_PY_BLE extern const struct _mp_obj_module_t ble_module; #define BLE_MODULE { MP_ROM_QSTR(MP_QSTR_ble), MP_ROM_PTR(&ble_module) }, #else #define BLE_MODULE #endif #define MICROPY_PORT_BUILTIN_MODULES \ { MP_ROM_QSTR(MP_QSTR_board), MP_ROM_PTR(&board_module) }, \ { MP_ROM_QSTR(MP_QSTR_machine), MP_ROM_PTR(&machine_module) }, \ { MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&mp_module_utime) }, \ { MP_ROM_QSTR(MP_QSTR_time), MP_ROM_PTR(&mp_module_utime) }, \ { MP_ROM_QSTR(MP_QSTR_uos), MP_ROM_PTR(&mp_module_uos) }, \ BLE_MODULE \ MUSIC_MODULE \ UBLUEPY_MODULE \ MICROPY_BOARD_BUILTINS \ #else extern const struct _mp_obj_module_t ble_module; #define MICROPY_PORT_BUILTIN_MODULES \ { MP_ROM_QSTR(MP_QSTR_board), MP_ROM_PTR(&board_module) }, \ { MP_ROM_QSTR(MP_QSTR_machine), MP_ROM_PTR(&machine_module) }, \ { MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&mp_module_utime) }, \ { MP_ROM_QSTR(MP_QSTR_uos), MP_ROM_PTR(&mp_module_uos) }, \ MUSIC_MODULE \ MICROPY_BOARD_BUILTINS \ #endif // BLUETOOTH_SD // extra built in names to add to the global namespace #define MICROPY_PORT_BUILTINS \ { MP_ROM_QSTR(MP_QSTR_help), MP_ROM_PTR(&mp_builtin_help_obj) }, \ { MP_ROM_QSTR(MP_QSTR_open), MP_ROM_PTR(&mp_builtin_open_obj) }, \ // extra constants #define MICROPY_PORT_CONSTANTS \ { MP_ROM_QSTR(MP_QSTR_board), MP_ROM_PTR(&board_module) }, \ { MP_ROM_QSTR(MP_QSTR_machine), MP_ROM_PTR(&machine_module) }, \ BLE_MODULE \ #define MP_STATE_PORT MP_STATE_VM #if MICROPY_PY_MUSIC #define ROOT_POINTERS_MUSIC \ struct _music_data_t *music_data; #else #define ROOT_POINTERS_MUSIC #endif #if MICROPY_PY_MACHINE_SOFT_PWM #define ROOT_POINTERS_SOFTPWM \ const struct _pwm_events *pwm_active_events; \ const struct _pwm_events *pwm_pending_events; #else #define ROOT_POINTERS_SOFTPWM #endif #if defined(NRF52840_XXAA) #define NUM_OF_PINS 48 #else #define NUM_OF_PINS 32 #endif #define MICROPY_PORT_ROOT_POINTERS \ const char *readline_hist[8]; \ mp_obj_t pin_class_mapper; \ mp_obj_t pin_class_map_dict; \ mp_obj_t pin_irq_handlers[NUM_OF_PINS]; \ \ /* stdio is repeated on this UART object if it's not null */ \ struct _machine_hard_uart_obj_t *board_stdio_uart; \ \ ROOT_POINTERS_MUSIC \ ROOT_POINTERS_SOFTPWM \ \ /* micro:bit root pointers */ \ void *async_data[2]; \ #define MICROPY_EVENT_POLL_HOOK \ do { \ extern void mp_handle_pending(bool); \ mp_handle_pending(true); \ __WFI(); \ } while (0); #define MP_PLAT_PRINT_STRN(str, len) mp_hal_stdout_tx_strn_cooked(str, len) // We need to provide a declaration/definition of alloca() #include #define MICROPY_PIN_DEFS_PORT_H "pin_defs_nrf5.h"