ccbb5e84f9
Docs are here: http://tannewt-micropython.readthedocs.io/en/microcontroller/ It differs from upstream's machine in the following ways: * Python API is identical across ports due to code structure. (Lives in shared-bindings) * Focuses on abstracting common functionality (AnalogIn) and not representing structure (ADC). * Documentation lives with code making it easy to ensure they match. * Pin is split into references (board.D13 and microcontroller.pin.PA17) and functionality (DigitalInOut). * All nativeio classes claim underlying hardware resources when inited on construction, support Context Managers (aka with statements) and have deinit methods which release the claimed hardware. * All constructors take pin references rather than peripheral ids. Its up to the implementation to find hardware or throw and exception.
198 lines
8.0 KiB
C
198 lines
8.0 KiB
C
#include <stdint.h>
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// options to control how Micro Python is built
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#define MICROPY_OBJ_REPR (MICROPY_OBJ_REPR_C)
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#define MICROPY_ALLOC_PATH_MAX (128)
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#define MICROPY_ALLOC_LEXER_INDENT_INIT (8)
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#define MICROPY_ALLOC_PARSE_RULE_INIT (48)
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#define MICROPY_ALLOC_PARSE_RULE_INC (8)
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#define MICROPY_ALLOC_PARSE_RESULT_INC (8)
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#define MICROPY_ALLOC_PARSE_CHUNK_INIT (64)
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#define MICROPY_PERSISTENT_CODE_LOAD (1)
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#define MICROPY_EMIT_X64 (0)
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#define MICROPY_EMIT_THUMB (0)
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#define MICROPY_EMIT_INLINE_THUMB (0)
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#define MICROPY_MEM_STATS (0)
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#define MICROPY_DEBUG_PRINTERS (1)
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#define MICROPY_DEBUG_PRINTER_DEST mp_debug_print
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#define MICROPY_ENABLE_GC (1)
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#define MICROPY_STACK_CHECK (1)
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#define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (1)
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#define MICROPY_REPL_EVENT_DRIVEN (0)
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#define MICROPY_REPL_AUTO_INDENT (1)
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#define MICROPY_HELPER_REPL (1)
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#define MICROPY_HELPER_LEXER_UNIX (0)
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#define MICROPY_ENABLE_SOURCE_LINE (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_ALL_SPECIAL_METHODS (1)
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#define MICROPY_PY_BUILTINS_COMPLEX (0)
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#define MICROPY_PY_BUILTINS_STR_UNICODE (1)
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#define MICROPY_PY_BUILTINS_BYTEARRAY (1)
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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_SET (1)
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#define MICROPY_PY_BUILTINS_SLICE (1)
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#define MICROPY_PY_BUILTINS_SLICE_ATTRS (1)
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#define MICROPY_PY_BUILTINS_PROPERTY (1)
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#define MICROPY_PY___FILE__ (0)
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#define MICROPY_PY_GC (1)
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#define MICROPY_PY_ARRAY (1)
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#define MICROPY_PY_ARRAY_SLICE_ASSIGN (1)
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#define MICROPY_PY_COLLECTIONS (1)
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#define MICROPY_PY_COLLECTIONS_ORDEREDDICT (1)
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#define MICROPY_PY_MATH (1)
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#define MICROPY_PY_CMATH (0)
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#define MICROPY_PY_IO (1)
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#define MICROPY_PY_IO_FILEIO (1)
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#define MICROPY_PY_STRUCT (1)
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#define MICROPY_PY_SYS (1)
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#define MICROPY_PY_SYS_MAXSIZE (1)
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#define MICROPY_PY_SYS_EXIT (1)
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#define MICROPY_PY_SYS_STDFILES (1)
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#define MICROPY_PY_SYS_STDIO_BUFFER (1)
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#define MICROPY_PY_UERRNO (1)
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#define MICROPY_PY_UBINASCII (1)
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#define MICROPY_PY_UCTYPES (1)
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#define MICROPY_PY_UHASHLIB (1)
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#define MICROPY_PY_UHASHLIB_SHA1 (MICROPY_PY_USSL && MICROPY_SSL_AXTLS)
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#define MICROPY_PY_UHEAPQ (1)
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#define MICROPY_PY_UJSON (1)
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#define MICROPY_PY_URANDOM (1)
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#define MICROPY_PY_URE (1)
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#define MICROPY_PY_UTIME_MP_HAL (1)
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#define MICROPY_PY_UZLIB (1)
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#define MICROPY_PY_LWIP (1)
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#define MICROPY_PY_MACHINE (1)
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#define MICROPY_PY_MACHINE_PULSE (1)
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#define MICROPY_PY_MACHINE_I2C (1)
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#define MICROPY_PY_MACHINE_SPI (1)
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#define MICROPY_PY_WEBSOCKET (1)
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#define MICROPY_PY_WEBREPL (1)
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#define MICROPY_PY_WEBREPL_DELAY (20)
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#define MICROPY_PY_FRAMEBUF (1)
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#define MICROPY_PY_MICROPYTHON_MEM_INFO (1)
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#define MICROPY_PY_OS_DUPTERM (1)
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#define MICROPY_CPYTHON_COMPAT (1)
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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_ERROR_REPORTING (MICROPY_ERROR_REPORTING_NORMAL)
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#define MICROPY_WARNINGS (1)
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#define MICROPY_PY_STR_BYTES_CMP_WARN (1)
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#define MICROPY_STREAMS_NON_BLOCK (1)
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#define MICROPY_STREAMS_POSIX_API (1)
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#define MICROPY_MODULE_FROZEN_STR (1)
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#define MICROPY_MODULE_FROZEN_MPY (1)
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#define MICROPY_MODULE_FROZEN_LEXER mp_lexer_new_from_str32
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#define MICROPY_QSTR_EXTRA_POOL mp_qstr_frozen_const_pool
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#define MICROPY_FATFS_ENABLE_LFN (1)
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#define MICROPY_FATFS_RPATH (2)
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#define MICROPY_FATFS_VOLUMES (2)
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#define MICROPY_FATFS_MAX_SS (4096)
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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_FSUSERMOUNT (1)
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#define MICROPY_VFS_FAT (1)
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#define MICROPY_ESP8266_APA102 (1)
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#define MICROPY_ESP8266_NEOPIXEL (1)
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extern void ets_event_poll(void);
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#define MICROPY_EVENT_POLL_HOOK {ets_event_poll();}
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#define MICROPY_VM_HOOK_COUNT (10)
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#define MICROPY_VM_HOOK_INIT static uint vm_hook_divisor = MICROPY_VM_HOOK_COUNT;
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#define MICROPY_VM_HOOK_POLL if (--vm_hook_divisor == 0) { \
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vm_hook_divisor = MICROPY_VM_HOOK_COUNT; \
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extern void ets_loop_iter(void); \
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ets_loop_iter(); \
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}
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#define MICROPY_VM_HOOK_LOOP MICROPY_VM_HOOK_POLL
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#define MICROPY_VM_HOOK_RETURN MICROPY_VM_HOOK_POLL
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// type definitions for the specific machine
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#define BYTES_PER_WORD (4)
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#define MICROPY_MAKE_POINTER_CALLABLE(p) ((void*)((mp_uint_t)(p)))
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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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typedef int32_t mp_int_t; // must be pointer size
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typedef uint32_t mp_uint_t; // must be pointer size
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typedef long mp_off_t;
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typedef uint32_t sys_prot_t; // for modlwip
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// ssize_t, off_t as required by POSIX-signatured functions in stream.h
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#include <sys/types.h>
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#define MP_PLAT_PRINT_STRN(str, len) mp_hal_stdout_tx_strn_cooked(str, len)
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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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// extra built in names to add to the global namespace
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#define MICROPY_PORT_BUILTINS \
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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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// extra built in modules to add to the list of known ones
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extern const struct _mp_obj_module_t esp_module;
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extern const struct _mp_obj_module_t network_module;
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extern const struct _mp_obj_module_t utime_module;
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extern const struct _mp_obj_module_t uos_module;
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extern const struct _mp_obj_module_t mp_module_lwip;
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extern const struct _mp_obj_module_t mp_module_machine;
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extern const struct _mp_obj_module_t onewire_module;
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extern const struct _mp_obj_module_t microcontroller_module;
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extern const struct _mp_obj_module_t board_module;
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extern const struct _mp_obj_module_t nativeio_module;
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extern const struct _mp_obj_module_t bitbangio_module;
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extern const struct _mp_obj_module_t time_module;
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#define MICROPY_PORT_BUILTIN_MODULES \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_esp), (mp_obj_t)&esp_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_lwip), (mp_obj_t)&mp_module_lwip }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_socket), (mp_obj_t)&mp_module_lwip }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_usocket), (mp_obj_t)&mp_module_lwip }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_network), (mp_obj_t)&network_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_utime), (mp_obj_t)&utime_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_uos), (mp_obj_t)&uos_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_machine), (mp_obj_t)&mp_module_machine }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR__onewire), (mp_obj_t)&onewire_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_microcontroller), (mp_obj_t)µcontroller_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_board), (mp_obj_t)&board_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_nativeio), (mp_obj_t)&nativeio_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_bitbangio), (mp_obj_t)&bitbangio_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_time), (mp_obj_t)&time_module }, \
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#define MICROPY_PORT_BUILTIN_MODULE_WEAK_LINKS \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_os), (mp_obj_t)&uos_module }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_json), (mp_obj_t)&mp_module_ujson }, \
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{ MP_OBJ_NEW_QSTR(MP_QSTR_errno), (mp_obj_t)&mp_module_uerrno }, \
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#define MP_STATE_PORT MP_STATE_VM
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#define MICROPY_PORT_ROOT_POINTERS \
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const char *readline_hist[8]; \
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vstr_t *repl_line; \
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mp_obj_t mp_kbd_exception; \
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mp_obj_t pin_irq_handler[16]; \
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// We need to provide a declaration/definition of alloca()
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#include <alloca.h>
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// board specifics
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#define MICROPY_MPHALPORT_H "esp_mphal.h"
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#define MICROPY_HW_BOARD_NAME "ESP module"
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#define MICROPY_HW_MCU_NAME "ESP8266"
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#define MICROPY_PY_SYS_PLATFORM "esp8266"
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#define MP_FASTCODE(n) __attribute__((section(".iram0.text." #n))) n
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#define _assert(expr) ((expr) ? (void)0 : __assert_func(__FILE__, __LINE__, __func__, #expr))
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