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2017-08-25Initial merge of micropython v1.9.2 into circuitpython 2.0.0 (in ↵Dan Halbert
development) master. cpx build compiles and loads and works in repl; test suite not run yet esp8266 not tested yet
2017-07-31all: Use the name MicroPython consistently in commentsAlexander Steffen
There were several different spellings of MicroPython present in comments, when there should be only one.
2017-07-04py/modmath: Check for zero division in log with 2 args.Damien George
2017-06-20Merge tag 'v1.9.1'2.0.0-alpha.0Scott Shawcroft
Fixes for stmhal USB mass storage, lwIP bindings and VFS regressions This release provides an important fix for the USB mass storage device in the stmhal port by implementing the SCSI SYNCHRONIZE_CACHE command, which is now require by some Operating Systems. There are also fixes for the lwIP bindings to improve non-blocking sockets and error codes. The VFS has some regressions fixed including the ability to statvfs the root. All changes are listed below. py core: - modbuiltins: add core-provided version of input() function - objstr: catch case of negative "maxsplit" arg to str.rsplit() - persistentcode: allow to compile with complex numbers disabled - objstr: allow to compile with obj-repr D, and unicode disabled - modsys: allow to compile with obj-repr D and PY_ATTRTUPLE disabled - provide mp_decode_uint_skip() to help reduce stack usage - makeqstrdefs.py: make script run correctly with Python 2.6 - objstringio: if created from immutable object, follow copy on write policy extmod: - modlwip: connect: for non-blocking mode, return EINPROGRESS - modlwip: fix error codes for duplicate calls to connect() - modlwip: accept: fix error code for non-blocking mode - vfs: allow to statvfs the root directory - vfs: allow "buffering" and "encoding" args to VFS's open() - modframebuf: fix signed/unsigned comparison pendantic warning lib: - libm: use isfinite instead of finitef, for C99 compatibility - utils/interrupt_char: remove support for KBD_EXCEPTION disabled tests: - basics/string_rsplit: add tests for negative "maxsplit" argument - float: convert "sys.exit()" to "raise SystemExit" - float/builtin_float_minmax: PEP8 fixes - basics: convert "sys.exit()" to "raise SystemExit" - convert remaining "sys.exit()" to "raise SystemExit" unix port: - convert to use core-provided version of built-in import() - Makefile: replace references to make with $(MAKE) windows port: - convert to use core-provided version of built-in import() qemu-arm port: - Makefile: adjust object-file lists to get correct dependencies - enable micropython.mem_*() functions to allow more tests stmhal port: - boards: enable DAC for NUCLEO_F767ZI board - add support for NUCLEO_F446RE board - pass USB handler as parameter to allow more than one USB handler - usb: use local USB handler variable in Start-of-Frame handler - usb: make state for USB device private to top-level USB driver - usbdev: for MSC implement SCSI SYNCHRONIZE_CACHE command - convert from using stmhal's input() to core provided version cc3200 port: - convert from using stmhal's input() to core provided version teensy port: - convert from using stmhal's input() to core provided version esp8266 port: - Makefile: replace references to make with $(MAKE) - Makefile: add clean-modules target - convert from using stmhal's input() to core provided version zephyr port: - modusocket: getaddrinfo: Fix mp_obj_len() usage - define MICROPY_PY_SYS_PLATFORM (to "zephyr") - machine_pin: use native Zephyr types for Zephyr API calls docs: - machine.Pin: remove out_value() method - machine.Pin: add on() and off() methods - esp8266: consistently replace Pin.high/low methods with .on/off - esp8266/quickref: polish Pin.on()/off() examples - network: move confusingly-named cc3200 Server class to its reference - uos: deconditionalize, remove minor port-specific details - uos: move cc3200 port legacy VFS mounting functions to its ref doc - machine: sort machine classes in logical order, not alphabetically - network: first step to describe standard network class interface examples: - embedding: use core-provided KeyboardInterrupt object
2017-06-15all: Make more use of mp_raise_{msg,TypeError,ValueError} helpers.Damien George
2017-03-23py/modmath: Allow trunc/ceil/floor to return a big int if necessary.Damien George
Previous to this patch, if the result of the trunc/ceil/floor functions overflowed a small int, or was inf or nan, then a garbage value was returned. With this patch the correct big-int is returned if necessary, and exceptions are raised for inf or nan.
2017-02-24Switch exception throwing to mp_raise helpers. It saves a little code space ↵Scott Shawcroft
each time to share the call.
2016-11-21This introduces an alternative hardware API called nativeio structured ↵Scott Shawcroft
around different functions that are typically accelerated by native hardware. Its not meant to reflect the structure of the hardware. 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.
2016-11-03py: Add MICROPY_FLOAT_CONST macro for defining float constants.Damien George
All float constants in the core should use this macro to prevent unnecessary creation of double-precision floats, which makes code less efficient.
2016-09-22all: Remove 'name' member from mp_obj_module_t struct.Damien George
One can instead lookup __name__ in the modules dict to get the value.
2016-05-12py/objfloat, py/modmath: Ensure M_PI and M_E defined.Colin Hogben
In some compliation enviroments (e.g. mbed online compiler) with strict standards compliance, <math.h> does not define constants such as M_PI. Provide fallback definitions of M_E and M_PI where needed.
2016-01-11py: Change type signature of builtin funs that take variable or kw args.Damien George
With this patch the n_args parameter is changed type from mp_uint_t to size_t.
2015-12-12py/modmath: Add domain error checking to sqrt, log, log2, log10.Michael Buesch
These functions will raise 'ValueError: math domain error' on invalid input.
2015-11-29py: Add MP_ROM_* macros and mp_rom_* types and use them.Damien George
2015-11-17py/modmath: Make log2, log10 and hyperbolic funcs be SPECIAL_FUNCTIONS.Damien George
Will be included only when MICROPY_PY_MATH_SPECIAL_FUNCTIONS is enabled. Also covers cmath module (but only log10 is there at the moment).
2015-11-14py/modmath: Don't create symbol entry for expm1() if not needed.Paul Sokolovsky
2015-11-14py/modmath: Make expm1() be in MICROPY_PY_MATH_SPECIAL_FUNCTIONS.Paul Sokolovsky
2015-11-13unix/mpconfigport: Move log2() definition to modmath.c.Paul Sokolovsky
It's safer to define it where it's used, defining it for all source files may lead to hard to diagnose conflicts in corner cases.
2015-10-20py: Move float e/pi consts to objfloat and make mp_obj_float_t private.Damien George
2015-10-11py: Rename MP_BOOL() to mp_obj_new_bool() for consistency in naming.Paul Sokolovsky
2015-06-13py: Implement second arg for math.log (optional value for base).Damien George
2015-02-22py: Make math special functions configurable and disabled by default.Damien George
The implementation of these functions is very large (order 4k) and they are rarely used, so we don't enable them by default. They are however enabled in stmhal and unix, since we have the room.
2015-01-01py: Move to guarded includes, everywhere in py/ core.Damien George
Addresses issue #1022.
2014-12-10py: Make functions static where appropriate.Damien George
2014-11-29Use MP_DEFINE_CONST_DICT macro to define module dicts.Damien George
This is just a clean-up of the code. Generated code is exactly the same.
2014-08-10doc: Document gc, sys, math, cmath.Damien George
2014-07-03Rename machine_(u)int_t to mp_(u)int_t.Damien George
See discussion in issue #50.
2014-06-21py: Include mpconfig.h before all other includes.Paul Sokolovsky
It defines types used by all other headers. Fixes #691.
2014-06-19Prefix ARRAY_SIZE with micropython prefix MP_Emmanuel Blot
2014-06-01Rename bultins config variables to MICROPY_PY_BUILTINS_*.Damien George
This renames: MICROPY_PY_FROZENSET -> MICROPY_PY_BUILTINS_FROZENSET MICROPY_PY_PROPERTY -> MICROPY_PY_BUILTINS_PROPERTY MICROPY_PY_SLICE -> MICROPY_PY_BUILTINS_SLICE MICROPY_ENABLE_FLOAT -> MICROPY_PY_BUILTINS_FLOAT See issue #35 for discussion.
2014-05-24Rename configuration variables controling Python features.Damien George
Now of the form MICROPY_PY_*. See issue #35.
2014-05-12Fix some unused variables, and silence a clang warning about initialization ↵Antonin ENFRUN
override in vmentrytable.h
2014-05-03Add license header to (almost) all files.Damien George
Blanket wide to all .c and .h files. Some files originating from ST are difficult to deal with (license wise) so it was left out of those. Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
2014-04-26Add ARRAY_SIZE macro, and use it where possible.Damien George
2014-04-17py: Add cmath module, for complex math. Disabled by default.Damien George
Not all functions implemented. Not enabled on pyboard.
2014-04-05py: Change module globals from mp_map_t* to mp_obj_dict_t*.Damien George
Towards addressing issue #424. Had a small increase to ROM usage (order 60 bytes).
2014-04-01py: Fix math.{ceil,floor,trunc} to return int.Damien George
2014-03-30Merge map.h into obj.h.Damien George
Pretty much everyone needs to include map.h, since it's such an integral part of the Micro Python object implementation. Thus, the definitions are now in obj.h instead. map.h is removed.
2014-03-25Proper support for registering builtin modules in ROM.Damien George
Comes with some refactoring of code and renaming of files. All modules are now named mod*.[ch].
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