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* py: Improve native emitter; now supports more opcodes.Damien George2014-05-07
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* py, compiler: Improve passes; add an extra pass for native emitter.Damien George2014-05-07
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* py, compiler: Start adding support for compile-time constants.Damien George2014-05-07
| | | | Just a start, no working code yet. As per issue #573.
* unix: Add missing stdio.h header for readline.Damien George2014-05-07
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* Merge pull request #582 from dhylands/unix-inputDamien George2014-05-07
|\ | | | | Add input command for unix
| * Add input command for unixDave Hylands2014-05-07
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* | Merge pull request #581 from stinos/windows-mathDamien George2014-05-07
|\ \ | |/ |/| windows: Enable math module
| * windows: Enable math modulestijn2014-05-07
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* stream: Make non-blcoking stream support configurable.Paul Sokolovsky2014-05-07
| | | | Enable only on unix. To avoid unpleasant surprises with error codes.
* unix modsocket: Add comments re: recv() vs read(), etc. semantics.Paul Sokolovsky2014-05-07
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* stream: Use standard name of DEFAULT_BUFFER_SIZE.Paul Sokolovsky2014-05-07
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* stream: Add compliant handling of non-blocking readall().Paul Sokolovsky2014-05-07
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* stream: Add compliant handling of non-blocking read()/write().Paul Sokolovsky2014-05-07
| | | | | | | | | | | In case of empty non-blocking read()/write(), both return None. read() cannot return 0, as that means EOF, so returns another value, and then write() just follows. This is still pretty unexpected, and typical "if not len:" check would treat this as EOF. Well, non-blocking files require special handling! This also kind of makes it depending on POSIX, but well, anything else should emulate POSIX anyway ;-).
* py, parser: Add commented-out code to discard doc strings.Damien George2014-05-06
| | | | | | Doesn't help with RAM reduction because doc strings are interned as soon as they are encountered, which is too soon to do any optimisations on them.
* Merge branch 'master' of https://github.com/micropython/micropythonDamien George2014-05-06
|\ | | | | | | | | | | | | Conflicts: py/argcheck.c py/objenumerate.c py/runtime.h
| * py: bytes(), str(): Add NotImplementedError for kwargs.Paul Sokolovsky2014-05-06
| | | | | | | | Addresses #567.
| * py: enumerate(): Add NotImplementedError for kwargs.Paul Sokolovsky2014-05-06
| | | | | | | | Addresses #577.
* | py: Add keyword arg support to enumerate constructor.Damien George2014-05-06
|/ | | | | | | | Need to have a policy as to how far we go adding keyword support to built ins. It's nice to have, and gets better CPython compatibility, but hurts the micro nature of uPy. Addresses issue #577.
* stmhal: pyb: Use gc() function as defined by standard module "gc".Paul Sokolovsky2014-05-06
| | | | TODO: Get rid of this compatibility define and rely on standard module.
* modgc: Add new module for GC-related functionality.Paul Sokolovsky2014-05-06
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* py: Comment exc_state member from mp_obj_gen_instance_t as it gives troublestijn2014-05-05
| | | | | | | ...to some compilers who can't process 2 zero-sized arrays in structs. It's never referenced directly anyway. See disussion on #568 as well.
* py-version.sh: Use --always option of git describe.Paul Sokolovsky2014-05-05
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* Merge pull request #571 from dhylands/fix-extint-docDamien George2014-05-05
|\ | | | | Change references (in comments) of pyb.GPIO to be pyb.Pin
| * Change references (in comments) of pyb.GPIO to be pyb.PinDave Hylands2014-05-05
|/ | | | | The documentation at http://micropython.org/doc/module/pyb/ExtInt should also be updated.
* examples, SDdatalogger: Add more comments; reduce power consumption.Damien George2014-05-05
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* Merge pull request #566 from turbinenreiter/masterDamien George2014-05-05
|\ | | | | added SDdatalogger example
| * deleted garbageSebastian Plamauer2014-05-04
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| * created SDdatalogger exampleSebastian Plamauer2014-05-04
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* | py: Turn down amount of RAM parser and compiler use.Damien George2014-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are 2 locations in parser, and 1 in compiler, where memory allocation is not precise. In the parser it's the rule stack and result stack, in the compiler it's the array for the identifiers in the current scope. All other mallocs are exact (ie they don't allocate more than is needed). This patch adds tuning options (MP_ALLOC_*) to mpconfig.h for these 3 inexact allocations. The inexact allocations in the parser should actually be close to logarithmic: you need an exponentially larger script (absent pathological cases) to use up more room on the rule and result stacks. As such, the default allocation policy for these is now to start with a modest sized stack, but grow only in small increments. For the identifier arrays in the compiler, these now start out quite small (4 entries, since most functions don't have that many ids), and grow incrementally by 6 (since if you have more ids than 4, you probably have quite a few more, but it wouldn't be exponentially more). Partially addresses issue #560.
* | tests/bench/var: Add tests for class/instance var access.Paul Sokolovsky2014-05-05
| | | | | | | | | | Also compared with method abstraction for accessing instance vars - it's more than 3 times slower than accessing var directly.
* | tests: Add framework for comparative benchmarking.Paul Sokolovsky2014-05-05
| | | | | | | | | | | | | | | | | | | | Motivation is optimizing handling of various constructs as well as understanding which constructs are more efficient in MicroPython. More info: http://forum.micropython.org/viewtopic.php?f=3&t=77 Results are wildly unexpected. For example, "optimization" of range iteration into while loop makes it twice as slow. Generally, the more bytecodes, the slower the code.
* | py-version.sh: Make it work in case no git tag is present.Paul Sokolovsky2014-05-05
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* | py, unix: Add -v option, print bytecode dump if used.Paul Sokolovsky2014-05-05
| | | | | | | | | | | | | | | | | | | | This will work if MICROPY_DEBUG_PRINTERS is defined, which is only for unix/windows ports. This makes it convenient to user uPy normally, but easily get bytecode dump on the spot if needed, without constant recompiles back and forth. TODO: Add more useful debug output, adjust verbosity level on which specifically bytecode dump happens.
* | showbc: Quote block name, so it was easily visible.Paul Sokolovsky2014-05-04
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* stmhal: Document physical pins for SPI, I2C, UART busses.Damien George2014-05-04
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* tests, pyb: Add 'import pyb' when needed.Damien George2014-05-04
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* unix: Remove test class and code.Damien George2014-05-04
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* Merge pull request #563 from turbinenreiter/patch-2Damien George2014-05-04
|\ | | | | updated to use new pyb.Accel() object
| * updated to use new pyb.Accel() objectSebastian Plamauer2014-05-04
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* Merge pull request #561 from turbinenreiter/patch-1Damien George2014-05-04
|\ | | | | updated to fit new acceleration and time/millis
| * updated to fit new acceleration and time/millisSebastian Plamauer2014-05-04
|/ | | | Changed pyb.accel() and pyb.time() to the new pyb.Accel() object and pyb.millis() function. Also shortened the loop so the writing is finished before the USB connection messes things up.
* tools: In build-stm-latest, replace git hash with git tag.Damien George2014-05-04
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* Add license header to (almost) all files.Damien George2014-05-03
| | | | | | | 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/.
* Merge pull request #535 from pfalcon/blurbDamien George2014-05-03
|\ | | | | Proposed license/copyright file header.
| * py: Add copyright/license header to each file.Paul Sokolovsky2014-05-01
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* | Merge branch 'stinos-mingw-float-printf'Damien George2014-05-03
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| * | windows: Argument to () function should be (void).Damien George2014-05-03
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| * | Merge branch 'mingw-float-printf' of github.com:stinos/micropython into ↵Damien George2014-05-03
|/| | | | | | | | | | | stinos-mingw-float-printf
| * | mingw: Fix number of exponent digits in floating point formattingstijn2014-05-03
| | | | | | | | | | | | | | | | | | | | | By default mingw outputs 3 digits instead of the standard 2 so all float tests using printf fail. Using setenv at the start of the program fixes this. To accomodate calling platform specific initialization a MICROPY_MAIN_INIT_FUNC macro is used which is called in mp_init()
* | | py, stream: Implement readlines for a stream.Damien George2014-05-03
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