Commit Graph

145 Commits

Author SHA1 Message Date
Paul Sokolovsky
8f5bc3ffc0 stmhal/moduselect: Move to extmod/ for reuse by other ports. 2016-11-21 00:05:56 +03:00
Damien George
66d955c218 py/lexer: Rewrite mp_lexer_new_from_fd in terms of mp_reader. 2016-11-16 18:13:51 +11:00
Damien George
e5ef15a9d7 py/lexer: Provide generic mp_lexer_new_from_file based on mp_reader.
If a port defines MICROPY_READER_POSIX or MICROPY_READER_FATFS then
lexer.c now provides an implementation of mp_lexer_new_from_file using
the mp_reader_new_file function.
2016-11-16 18:13:51 +11:00
Damien George
511c083811 py/lexer: Rewrite mp_lexer_new_from_str_len in terms of mp_reader_mem. 2016-11-16 18:13:50 +11:00
Damien George
6b239c271c py: Factor out persistent-code reader into separate files.
Implementations of persistent-code reader are provided for POSIX systems
and systems using FatFS.  Macros to use these are MICROPY_READER_POSIX and
MICROPY_READER_FATFS respectively.  If an alternative implementation is
needed then a port can define the function mp_reader_new_file.
2016-11-16 18:13:50 +11:00
Damien George
6810f2c134 py: Factor persistent code load/save funcs into persistentcode.[ch]. 2016-11-16 16:14:14 +11:00
Damien George
659b06b250 py/*.mk: Replace uses of 'sed' with $(SED). 2016-11-15 16:09:43 +11:00
Damien George
bdf33bc136 py: Move frozen bytecode Makefile rules from ports to common mk files.
Now, to use frozen bytecode all a port needs to do is define
FROZEN_MPY_DIR to the directory containing the .py files to freeze, and
define MICROPY_MODULE_FROZEN_MPY and MICROPY_QSTR_EXTRA_POOL.
2016-11-08 14:28:30 +11:00
Paul Sokolovsky
f00ecdb54d extmod/moduos_dupterm: Renamed to uos_dupterm.
As part of file naming clean up (moduos_dupterm doesn't implement a
full module, so should skip "mod" prefix, similar to other files in
extmod/).
2016-10-26 02:08:37 +03:00
Paul Sokolovsky
b440307b4a py/py.mk: Automatically add frozen.c to source list if FROZEN_DIR is defined.
Now frozen modules generation handled fully by py.mk and available for reuse
by any port.
2016-10-21 01:08:43 +03:00
Paul Sokolovsky
a97284423e extmod/utime_mphal: Factor out implementations in terms of mp_hal_* for reuse.
As long as a port implement mp_hal_sleep_ms(), mp_hal_ticks_ms(), etc.
functions, it can just use standard implementations of utime.sleel_ms(),
utime.ticks_ms(), etc. Python-level functions.
2016-10-14 20:14:01 +03:00
Paul Sokolovsky
9cc8ec843e py/py.mk: Add support for building modussl_mbedtls. 2016-09-23 14:30:46 +03:00
Damien George
6c79980b0e py/py.mk: Suppress some compiler warnings when building berkeley-db. 2016-09-22 11:09:21 +10:00
Delio Brignoli
e2ac8bb3f1 py: Add MICROPY_USE_INTERNAL_PRINTF option, defaults to enabled.
This new config option allows to control whether MicroPython uses its own
internal printf or not (if not, an external one should be linked in).
Accompanying this new option is the inclusion of lib/utils/printf.c in the
core list of source files, so that ports no longer need to include it
themselves.
2016-09-05 12:18:53 +10:00
Damien George
0823c1baf8 extmod: Add machine_spi with generic SPI C-protocol and helper methods.
The idea is that all ports can use these helper methods and only need to
provide initialisation of the SPI bus, as well as a single transfer
function.  The coding pattern follows the stream protocol and helper
methods.
2016-09-01 15:07:20 +10:00
Paul Sokolovsky
0dfe849413 py/py.mk: Extra switches to build "embedded" BerkeleyDB BTree lib. 2016-07-31 00:39:09 +03:00
Paul Sokolovsky
c8b80e4740 lib/embed/abort_: Implementation of abort_() function raising uPy exception.
Helpful when porting existing C libraries to MicroPython. abort()ing in
embedded environment isn't a good idea, so when compiling such library,
-Dabort=abort_ option can be given to redirect standard abort() to this
"safe" version.
2016-07-30 00:35:50 +03:00
Paul Sokolovsky
6aa7c805cc esp8266: Cache Xtensa-built libaxtls.a in local build dir.
Allows to build the library variant for other archs in parallel.
2016-07-16 04:56:23 +03:00
Paul Sokolovsky
20283aec10 extmod/modussl_axtls: Further changes to allow alternative SSL modules.
Make variable MICROPY_SSL_AXTLS=1 should be defined to activate modussl_axtls
and link with -laxtls.
2016-07-13 01:49:38 +03:00
Paul Sokolovsky
e32d1e17bb extmod/modussl: Rename to modussl_axtls.c, to allow impl using other SSL libs. 2016-07-13 01:35:59 +03:00
Damien George
27cc07721b py: Add basic _thread module, with ability to start a new thread. 2016-06-28 11:28:48 +01:00
Paul Sokolovsky
3fecbb2462 extmod/machine_pinbase: Implementation of PinBase class.
Allows to translate C-level pin API to Python-level pin API. In other
words, allows to implement a pin class and Python which will be usable
for efficient C-coded algorithms, like bitbanging SPI/I2C, time_pulse,
etc.
2016-06-18 23:40:28 +03:00
Paul Sokolovsky
337111ba9e py: Support to build berkeley db 1.85 and "btree" module. 2016-06-15 00:52:45 +03:00
Damien George
4940bee62a extmod: Add machine time_pulse_us function (at C and Python level).
The C implementation is taken from the DHT driver.
2016-05-31 13:58:48 +01:00
Paul Sokolovsky
751e3b7a82 extmod/virtpin: Initial implementation of open-ended C-level Pin interface.
Using usual method of virtual method tables. Single virtual method,
ioctl, is defined currently for all operations. This universal and
extensible vtable-based method is also defined as a default MPHAL
GPIO implementation, but a specific port may override it with its
own implementation (e.g. close-ended, but very efficient, e.g. avoiding
virtual method dispatch).
2016-05-27 01:08:43 +03:00
Damien George
596a3feb8f py: Add uerrno module, with errno constants and dict. 2016-05-10 23:30:39 +01:00
Paul Sokolovsky
25d0f7d59d extmod/modwebrepl: Module to handle WebREPL protocol.
While just a websocket is enough for handling terminal part of WebREPL,
handling file transfer operations requires demultiplexing and acting
upon, which is encapsulated in _webrepl class provided by this module,
which wraps a websocket object.
2016-04-29 00:52:52 +03:00
Paul Sokolovsky
6d103b6548 py: Move call_function_*_protected() functions to py/ for reuse.
They almost certainly needed by any C code which calls Python callbacks.
2016-04-25 19:31:17 +03:00
Jan Čapek
000eae121c py/py.mk: Add makefile variable for qstr autogeneration control.
- any architecture may explicitely build with qstring make
  QSTR_AUTOGEN_DISABLE=1 autogeneration disabled and provide its
  own list of qstrings by the standard
  mechanisms (qstrdefsport.h).
2016-04-16 13:19:23 +01:00
Jan Čapek
d76c65f599 py: Add rules for automated extraction of qstrs from sources.
- add template rule that converts a specified source file into a qstring file

- add special rule for generating a central header that contains all
  extracted/autogenerated strings - defined by QSTR_DEFS_COLLECTED
  variable. Each platform appends a list of sources that may contain
  qstrings into a new build variable: SRC_QSTR. Any autogenerated
  prerequisities are should be appened to SRC_QSTR_AUTO_DEPS variable.

- remove most qstrings from py/qstrdefs, keep only qstrings that
  contain special characters - these cannot be easily detected in the
  sources without additional annotations

- remove most manual qstrdefs, use qstrdef autogen for: py, cc3200,
  stmhal, teensy, unix, windows, pic16bit:

   - remove all micropython generic qstrdefs except for the special strings that contain special characters (e.g. /,+,<,> etc.)
   - remove all port specific qstrdefs except for special strings
   - append sources for qstr generation in platform makefiles (SRC_QSTR)
2016-04-16 13:18:09 +01:00
Damien George
d083712224 extmod: Add generic machine.I2C class, with bit-bang I2C.
Should work on any machine that provides the correct pin functions.
2016-04-12 14:06:54 +01:00
Damien George
53ad681ed1 extmod: Add initial framebuf module. 2016-04-12 14:06:53 +01:00
Paul Sokolovsky
24342dd65e extmod/modwebsocket: Start module for WebSocket helper functions.
Currently, only write support is implemented (of limited buffer size).
2016-03-24 19:16:00 +02:00
Paul Sokolovsky
453a2a3d7c extmod/vfs_fat: Add lexer, move from stmhal port for reuse. 2016-03-03 13:25:44 +02:00
Paul Sokolovsky
cd6d189f48 extmod/vfs_fat: Move listdir() method from stmhal for reuse. 2016-02-28 17:17:24 +02:00
Paul Sokolovsky
46a0ac02c5 extmod/vfs_fat_ffconf: Reusable FatFs module, move from stmhal/ffconf.
TODO: Probably merge into vfs_fat_diskio.
2016-02-15 00:19:27 +02:00
Paul Sokolovsky
6b0c88256b extmod/vfs_fat_file: Reusable FatFs module, move from stmhal/file. 2016-02-15 00:16:46 +02:00
Paul Sokolovsky
8cb78e0e53 extmod/vfs_fat_diskio: Reusable FatFs module, move from stmhal/diskio. 2016-02-15 00:08:37 +02:00
Paul Sokolovsky
8a43a41b3a unix: Enable VfsFat support. 2016-02-14 19:15:22 +02:00
Paul Sokolovsky
a58a91eb04 extmod/modurandom: Add "urandom" module.
Seedable and reproducible pseudo-random number generator. Implemented
functions are getrandbits(n) (n <= 32) and seed().

The algorithm used is Yasmarang by Ilya Levin:
http://www.literatecode.com/yasmarang
2016-01-17 12:13:01 +02:00
Paul Sokolovsky
ddea7cb702 extmod/moduos_dupterm: Make uos.dupterm() implementation reusable.
That's just function which sets/gets dup terminal object, and can be
easily reused across ports.
2016-01-01 13:04:32 +02:00
Paul Sokolovsky
1a1cceaf6f py/objpolyiter: Implement instance-polymorphic iterator type.
This allows to have single itertaor type for various internal iterator
types (save rodata space by not having repeating almost-empty type
structures). It works by looking "iternext" method stored in particular
object instance (should be first object field after "base").
2015-12-14 23:48:12 +02:00
Dave Hylands
f925165942 unix: Move modmachine into unix directory
This leaves behind the common functionality in extmod/machine_mem.c
which can be used by all ports.
2015-12-13 01:21:36 +02:00
Paul Sokolovsky
3a1bbcc2ef extmod: Move fsusermount.c from stmhal for cross-port reuse. 2015-11-25 13:19:36 +02:00
Paul Sokolovsky
e0d7740a22 extmod/modlwip: slip: Use stream protocol and be port-independent.
Based on the original patch by Galen Hazelwood:
https://github.com/micropython/micropython/pull/1517 .
2015-10-27 00:04:59 +03:00
Paul Sokolovsky
e0f5df579b all: Make netutils.h available to all ports by default.
Generally, ports should inherit INC from py.mk, append to it, not
overwrite it. TODO: Likely should do the same for other vars too.
2015-10-19 18:32:42 +03:00
Paul Sokolovsky
aaa8867d4a modussl: SSL socket wrapper module based on axTLS. 2015-10-06 18:10:39 +03:00
Damien George
65dc960e3b unix-cpy: Remove unix-cpy. It's no longer needed.
unix-cpy was originally written to get semantic equivalent with CPython
without writing functional tests.  When writing the initial
implementation of uPy it was a long way between lexer and functional
tests, so the half-way test was to make sure that the bytecode was
correct.  The idea was that if the uPy bytecode matched CPython 1-1 then
uPy would be proper Python if the bytecodes acted correctly.  And having
matching bytecode meant that it was less likely to miss some deep
subtlety in the Python semantics that would require an architectural
change later on.

But that is all history and it no longer makes sense to retain the
ability to output CPython bytecode, because:

1. It outputs CPython 3.3 compatible bytecode.  CPython's bytecode
changes from version to version, and seems to have changed quite a bit
in 3.5.  There's no point in changing the bytecode output to match
CPython anymore.

2. uPy and CPy do different optimisations to the bytecode which makes it
harder to match.

3. The bytecode tests are not run.  They were never part of Travis and
are not run locally anymore.

4. The EMIT_CPYTHON option needs a lot of extra source code which adds
heaps of noise, especially in compile.c.

5. Now that there is an extensive test suite (which tests functionality)
there is no need to match the bytecode.  Some very subtle behaviour is
tested with the test suite and passing these tests is a much better
way to stay Python-language compliant, rather than trying to match
CPy bytecode.
2015-08-17 12:51:26 +01:00
Paul Sokolovsky
a19ba5fea0 py: Rebuild port if mpconfigport.mk changed (if any).
mpconfigport.mk contains configuration options which affect the way
MicroPython is linked. In this regard, it's "stronger" configuration
dependency than even mpconfigport.h, so if we rebuild everything on
mpconfigport.h change, we certianly should of that on mpconfigport.mk
change too.
2015-06-11 11:08:39 +03:00
Damien George
db52fd8e4d py: Wrap qstr defs in quotes to protect from C preprocessor.
This patch converts Q(abc) to "Q(abc)" to protect the abc from the
C preprocessor, then converts back after the preprocessor is finished.
So now we can safely put includes in mpconfig(port).h, and also
preprocess qstrdefsport.h (latter is now done also in this patch).

Addresses issue #1252.
2015-05-30 23:14:34 +01:00