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Author SHA1 Message Date
Paul Sokolovsky
e2f8d98525 stream: Add optional 2nd "length" arg to .readinto() - extension to CPython. 
While extension to file.readinto() definition of CPython, the additional arg
is similar to what in CPython available in socket.recv_into().
 2014-10-23 21:43:59 +03:00
Damien George
185cb0d943 stmhal: Use OSError with POSIX error code for HAL errors. 
Addresses issue #921.
 2014-10-23 14:25:32 +01:00
Damien George
e7bb0443cd py: Properly free string parse-node; add assertion to gc_free. 2014-10-23 14:13:05 +01:00
Damien George
dd4f4530ab py: Add builtin memoryview object (mostly using array code). 2014-10-23 13:34:35 +01:00
Damien George
3aa09f5784 py: Use MP_OBJ_NULL instead of NULL in a few places. 2014-10-23 12:06:53 +01:00
Damien George
37378f8a9d py: Clean up edge cases of malloc/realloc/free. 2014-10-23 12:02:00 +01:00
Damien George
f5d69794a8 extmod: Add uheapq module. 2014-10-22 23:20:15 +01:00
Damien George
e72be1b999 py: Fix smallint modulo with negative arguments. 
Addresses issue #927.
 2014-10-22 23:05:50 +01:00
Damien George
5fc42a6c97 tools, pydfu: Some fixes to support Python 3. 2014-10-22 20:27:43 +01:00
Dave Hylands
842210f53a Add pydfu.py to the micropython tree. Use dfu_util bgy default 
You can do:

make USE_PYDFU=1 deploy

to use pydfu.py
 2014-10-22 20:18:38 +01:00
Damien George
e7a478204a py: Remove unused and unneeded SystemError exception. 
It's purpose is for internal errors that are not catastrophic (ie not as
bad as RuntimeError).  Since we don't use it, we don't need it.
 2014-10-22 19:42:55 +01:00
Damien George
efa04eafd3 stmhal: Add MMA_INT/PB2 to available pins on PYBV10. 
This allows you to register ExtInt on the MMA interrupt pin.
 2014-10-22 19:31:27 +01:00
Dave Hylands
d46a822262 Fixed TIM2_CH1 definition. 
TIM2_CH1_ETR is really bundling 2 functions to the same pin:
TIM2_CH1 (where its used as a channel)
TIM2_ETR (where iss used as an external trigger).

I fixed most of these a while back, but it looks like I missed this one.
 2014-10-22 19:16:51 +01:00
Damien George
3be6984b8f stmhal: Don't return SystemExit value from parse_compile_execute. 
There is no need, since we don't (currently) use the value.
 2014-10-22 19:14:20 +01:00
Dave Hylands
8d62bbd46a Add pyb.hard_reset, and make sys.exit() or raise SystemExit do a soft reset. 2014-10-22 19:14:20 +01:00
Damien George
3e42570538 stmhal: Change cc3k.recv to only make 1 call to underlying recv(). 
Also make cc3k.send and cc3k.recv independent functions (not wrapped by
stream write/read).  Also make wiznet5k.recv more memory efficient.

This might address issue #920.
 2014-10-22 01:10:53 +01:00
Damien George
481d714bd5 stmhal: Overhaul UART class to use read/write, and improve it. 
UART object now uses a stream-like interface: read, readall, readline,
readinto, readchar, write, writechar.

Timeouts are configured when the UART object is initialised, using
timeout and timeout_char keyword args.

The object includes optional read buffering, using interrupts.  You can set
the buffer size dynamically using read_buf_len keyword arg.  A size of 0
disables buffering.
 2014-10-21 22:15:20 +01:00
Damien George
20f59e182e py: Make mp_const_empty_bytes globally available. 2014-10-21 21:02:56 +01:00
Damien George
b1e217222e Merge pull request #922 from swegener/for-upstream 
stmhal: Set entry point for ELF binary debugging
 2014-10-21 20:58:29 +01:00
stijn
a3efe04dce Use mode/encoding kwargs in io and unicode tests 
mode argument is used to assert it works
encoding argument is used to make sure CPython uses the correct encoding
as it does not automatically use utf-8
 2014-10-21 22:10:38 +03:00
stijn
2fe4cf7761 Implement kwargs for builtin open() and _io.FileIO 
This makes open() and _io.FileIO() more CPython compliant.
The mode kwarg is fully iplemented.
The encoding kwarg is allowed but not implemented; mainly to allow
the tests to specify encoding for CPython, see #874
 2014-10-21 22:10:01 +03:00
Sven Wegener
abf0f07a5a stmhal: Set entry point for ELF binary debugging 
When loading the ELF binary to the board with a debugger, the debugger
needs to know at which point to start executing the code. Currently the
entry point defaults to the start of the .text section.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
 2014-10-21 16:48:32 +02:00
Damien George
072bd07f17 stmhal: Add retry to SD card init. 
This fixed an issue with a certain SD card sometimes not initialising
first time round.  See issue #822 for related, and thanks to
@iabdalkader for the idea.
 2014-10-20 00:04:27 +01:00
Damien George
0c3955b506 examples: Update conwaylife to work with new LCD API. 2014-10-19 19:02:34 +01:00
Damien George
21ca2d76a2 py: Partially fix viper multi-comparison; add test for it. 2014-10-19 19:00:51 +01:00
Damien George
9c9db3a7a1 tools, pyboard.py: Allow exec argument to be bytes or str. 2014-10-19 14:54:52 +01:00
Paul Sokolovsky
1a55b6a787 unix, stmhal: Implement file.readinto() method. 
Also, usocket.readinto(). Known issue is that .readinto() should be available
only for binary files, but micropython uses single method table for both
binary and text files.
 2014-10-18 22:44:07 +03:00
Damien George
c92672d7f8 unix: Make -c option parse input script as a file, as per CPython. 
Addresses issue #915.
 2014-10-17 23:51:39 +01:00
Damien George
b7a4b0f86f py: Improve stream_read so it doesn't need to alloc 2 bits of heap. 2014-10-17 23:34:06 +01:00
Paul Sokolovsky
297d8469b8 modure: Update to re1.5 v0.6.1, fixed and extended character class support. 2014-10-17 22:25:18 +03:00
Damien George
391db8669b py: Add more compiler optimisations for constant if/while conditions. 2014-10-17 17:57:33 +00:00
Damien George
235f9b33c8 py: Simplify compilation of elif blocks. 2014-10-17 17:30:16 +00:00
Damien George
9870fdd4b0 tests: Add test for nested while with exc and break. 2014-10-17 17:28:25 +00:00
Damien George
c30595eb1b py: Add more debug printing code in gc_dump_alloc_table. 2014-10-17 14:12:57 +00:00
Damien George
090c9236e8 py: Fix compiling of nested while/for and exception handler. 
Addresses issue #912.
 2014-10-17 14:08:49 +00:00
Damien George
37ada236b3 py: Take gc_pool_start out of bss section, to reclaim 1st block of heap. 2014-10-16 21:50:39 +01:00
Paul Sokolovsky
923a8a8320 stream: Handle non-blocking errors in readline() properly. 
Just like they handled in other read*(). Note that behavior of readline()
in case there's no data when it's called is underspecified in Python lib
spec, implemented to behave as read() - return None.
 2014-10-16 12:22:52 +03:00
Paul Sokolovsky
0c7b26c0f8 stream: Return errno value as first arg of OSError exception. 
This is CPython-compatible convention established yet in acb13886fc.
 2014-10-16 02:58:52 +03:00
Paul Sokolovsky
067ae1269d objclosure: Fix printing of generator closures. 
The code previously assumed that only functions can be closed over.
 2014-10-16 00:14:01 +03:00
Damien George
9b0b373e5e py: Fix GC realloc issue, where memory chunks were never shrunk. 
Previously, a realloc to a smaller memory chunk size would not free the
unused blocks in the tail of the chunk.
 2014-10-15 18:24:47 +00:00
Damien George
4859edb95b py: Fix dummy definition of BEGIN/END_ATOMIC_SECTION. 2014-10-15 17:33:24 +00:00
Paul Sokolovsky
95908b0f50 modure: Update to re1.5 v0.6, support for char sets/classes ([a-c]). 2014-10-15 04:44:07 +03:00
Damien George
d27c0bb3aa Merge pull request #905 from pfalcon/remove-zlibd 
Remove zlibd, superceded by uzlib
 2014-10-13 18:04:16 +01:00
Paul Sokolovsky
911c00bbc5 modzlibd: Remove, superceded by moduzlib. 2014-10-13 14:13:22 +03:00
Paul Sokolovsky
e6c5a63fab windows: Enable moduzlib instead of modzlibd. 2014-10-13 14:12:32 +03:00
Damien George
4b71c056ef moduzlib: Fix fn prototype and some code style; use it in stmhal port. 2014-10-12 23:35:38 +01:00
Damien George
29f5682621 Merge pull request #904 from pfalcon/moduzlib 
Module "uzlib" - based on similarly named library
 2014-10-12 23:25:24 +01:00
Paul Sokolovsky
bfb6af857a moduzlib: Import uzlib v1.1. 
https://github.com/pfalcon/uzlib
 2014-10-13 00:09:43 +03:00
Paul Sokolovsky
34162872b1 moduzlib: Integrate into the system. 2014-10-13 00:07:44 +03:00
Paul Sokolovsky
426bb58b23 moduzlib: New zlib-like module, based on uzlib. 2014-10-13 00:07:43 +03:00