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Author SHA1 Message Date
Paul Sokolovsky
74c710187c bench: Three ways to process a byte buffer. 2014-06-19 22:27:13 +03:00
Paul Sokolovsky
59ced651b5 bench: Add test for map() vs inplace operations in array-likes. 
map() is 5 times slower. That's mostly because of inefficiency of creating
containers from iterables of unknown length (like map()).
 2014-06-19 22:19:24 +03:00
Paul Sokolovsky
17db096505 bench: Add tests for constructing various containers from iterator. 
Both "bound" (like, length known) and "unbound" (length unknown) are tested.
All of list, tuple, bytes, bytesarray offer approximately the same
performance, with "unbound" case being 30 times slower.
 2014-06-19 21:44:33 +03:00
Paul Sokolovsky
e53d2197e4 bench: Add test for function call overhead. 
For a trivial operation, calling a function is 5 times slower than doing
operation inline.
 2014-06-19 20:49:03 +03:00
Emmanuel Blot
f6932d6506 Prefix ARRAY_SIZE with micropython prefix MP_ 2014-06-19 18:54:34 +02:00
Emmanuel Blot
bf3366a48b Add missing “assert.h” file header inclusion from “nlr.h” 2014-06-19 18:47:38 +02:00
mux
fe81eea967 Add MICROPY_HW_MICRO_NAME to boards config 2014-06-19 14:40:57 +02:00
Damien George
b0851e5949 Merge pull request #700 from swegener/for-upstream 
bare-arm, stmhal: Disable stack protector
 2014-06-18 14:59:39 +01:00
Sven Wegener
c3cabf4e33 bare-arm, stmhal, teensy: Duplicate -nostdlib to CFLAGS 
As we are building with -nostdlib gcc features like the stack protector
will fail linking, because the failure handlers are in gcc's internal
libs. Such features are implicitly disabled during compilation when
-nostdlib is used in CFLAGS too.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
 2014-06-18 13:34:07 +02:00
Sven Wegener
afc67c6dc5 bare-arm, stmhal: Fix --nostdlib to -nostdlib 
-nostdlib is the correct option, gcc recognizes the double dash version
when in link-only mode, but not when compiling.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
 2014-06-18 13:33:47 +02:00
stijn
9acb5e4cf0 gc: Turn off debugging info again 2014-06-18 12:29:03 +02:00
stijn
def10cecd1 gc: Keep debug statements at beginning of scope where possible 2014-06-18 10:20:41 +02:00
Damien George
720f55cc4b Merge pull request #698 from dhylands/adc-fix 
Fix problem with ADC reads and multiple channels
 2014-06-17 20:52:47 +01:00
Damien George
bcb3ab451b stmhal: Toggle LED using ODR ^= pin_mask. 2014-06-17 19:57:17 +01:00
Dave Hylands
535b88133c Fix problem with ADC reads and multiple channels 2014-06-16 09:41:58 -07:00
stijn
bbcea3f62b gc: More verbose debugging 
Add more DEBUG_printf statements to trace gc behaviour
 2014-06-16 12:43:35 +02:00
Dave Hylands
4f1b7fec9f Updated teensy to build. 
Refactored some stmhal files which are shared with teensy.
 2014-06-15 22:48:05 -07:00
Damien George
2547928148 stmhal: Add Python function to set UART for REPL. 
This adds a hook to get/set pyb_uart_global_debug from Python, using
pyb.repl_uart().  You can set it to an arbitrary UART object, and then
the REPL (in and out) is repeated on this UART object (as well as on USB
CDC).

Ultimately, this will be replaced with a proper Pythonic interface to
set sys.stdin and sys.stdout.
 2014-06-15 09:47:27 +01:00
Damien George
c0711cbefa stmhal: Fix type signatures on functions that take variable args. 2014-06-15 09:32:42 +01:00
Damien George
e79c6696c5 stmhal: Fix file print methods to use print instead of printf. 
Also make stdout_print_strn static (ultimately this function needs to be
merged with stdout_tx_strn).
 2014-06-15 09:10:07 +01:00
Damien George
34ab8dd6dd stmhal: Update and improve LCD driver. 
Still some method names to iron out, and funtionality to add, but this
will do for the first, basic version.
 2014-06-15 00:41:47 +01:00
Paul Sokolovsky
0294661da5 parsenum: Signedness issues. 
char can be signedness, and using signedness types is dangerous - it can
lead to negative offsets when doing table lookups. We apparently should just
ban char usage.
 2014-06-14 18:02:21 +03:00
Damien George
812025bd83 Merge pull request #693 from iabdalkader/assert 
Add __assert_func
 2014-06-14 15:51:40 +01:00
mux
5f6f47a688 Make __assert_func weak 2014-06-14 17:02:50 +02:00
mux
00db5c81e1 Add __assert_func only if DEBUG=1 2014-06-14 15:53:11 +02:00
mux
34e7b67d3c Add __assert_func 
* issue #692
 2014-06-14 14:41:11 +02:00
Paul Sokolovsky
e3cfc0d33d objstr: Refactor to work with char pointers instead of indexes. 
In preparation for unicode support.
 2014-06-14 06:30:30 +03:00
Paul Sokolovsky
7ddbd1bee7 unicode: Add trivial implementation of unichar_charlen(). 2014-06-14 06:30:30 +03:00
Paul Sokolovsky
b0bb458810 unicode: String API is const byte*. 
We still have that char vs byte dichotomy, but majority of string operations
now use byte.
 2014-06-14 06:22:11 +03:00
Paul Sokolovsky
2ec38a17d4 objstr: Be 8-bit clean even for repr(). 
This will allow roughly the same behavior as Python3 for non-ASCII strings,
for example, print("<phrase in non-Latin script>".split()) will print list
of words, not weird hex dump (like Python2 behaves). (Of course, that it
will print list of words, if there're "words" in that phrase at all, separated
by ASCII-compatible whitespace; that surely won't apply to every human
language in existence).
 2014-06-14 01:21:13 +03:00
Damien George
e9036c295c Merge branch 'stinos-gc-pointers' 2014-06-13 22:34:11 +01:00
Damien George
c037694957 py, gc: Revert ret_ptr to void*, casting to byte* for memset. 2014-06-13 22:33:31 +01:00
Damien George
63b2237323 Merge branch 'gc-pointers' of github.com:stinos/micropython into stinos-gc-pointers 2014-06-13 22:30:46 +01:00
Paul Sokolovsky
e22cddbe2a stream: Use mp_obj_is_true() for EOF testing. 
Getting a length of string may be expensive, depending on the underlying
implementation.
 2014-06-13 23:53:10 +03:00
stijn
f33385f56d gc: Use byte* pointers instead of void* for pointer arithmetic 
void* is of unknown size
 2014-06-13 20:42:06 +02:00
Damien George
8340c48389 py: Revert change of include, "" back to <> for mpconfigport.h. 2014-06-12 19:50:17 +01:00
Paul Sokolovsky
fbdf2f1d63 py: Rename builtin "io" to "_io". 
Functionality we provide in builtin io module is fairly minimal. Some
code, including CPython stdlib, depends on more functionality. So, there's
a choice to either implement it in C, or move it _io, and let implement other
functionality in Python. 2nd choice is pursued. This setup matches CPython
too (_io is builtin, io is Python-level).
 2014-06-12 01:22:25 +03:00
Damien George
8a0801ad24 py: Make 3 functions static. 2014-06-11 19:55:46 +01:00
Damien George
73c98d8709 py: Fix static defn in qstr; include mpconfigport.h with "" (not <>). 2014-06-11 19:18:03 +01:00
Paul Sokolovsky
0c0f446840 objfun: Remove no longer used mp_obj_fun_prepare_simple_args(). 2014-06-11 20:43:47 +03:00
Paul Sokolovsky
f4bf065dac tests: Add testcases for "complicated" args to generator functions. 2014-06-11 20:43:47 +03:00
Paul Sokolovsky
5f4a667ea4 objgenerator: Finish refactor to use mp_setup_code_state(). 2014-06-11 20:43:47 +03:00
Paul Sokolovsky
f77d0c5bb3 objgenerator: First iteration of refactor to use mp_setup_code_state(). 2014-06-11 20:43:47 +03:00
Paul Sokolovsky
49df795d1d objfun: Factor out mp_setup_code_state() function to set up code_state object. 
It needs to be reused for generator functions, too.
 2014-06-11 20:43:47 +03:00
Damien George
820896746c stmhal, file: Seek to end of file if opened in 'a' mode. 2014-06-11 16:01:52 +01:00
Damien George
b7572ad11b stmhal, file: Implement a,x,+ open modes, seek and tell. 
Also now returns correct POSIX errno when an IO operation fails.

Addresses issues #516 and #676.
 2014-06-11 15:41:14 +01:00
Damien George
58cbb4d661 py: Implement __contains__ special method. 2014-06-10 23:07:56 +01:00
Paul Sokolovsky
62f7ba7a81 Merge pull request #675 from Rosuav/seq_simplify 
Remove unnecessary bounds check from mp_seq_get_fast_slice_indexes.
 2014-06-09 23:40:04 +03:00
Chris Angelico
1f44e118f0 Remove unnecessary bounds check from mp_seq_get_fast_slice_indexes. 
At this point, start will be >= 0, so checking if stop < 0 is redundant with
checking if start > stop a few lines later.
 2014-06-10 03:59:55 +10:00
Paul Sokolovsky
195de3247b objtype: Fix passing of class param to inherited classmethods. 
This is getting more and more tangled, but that's old news.
 2014-06-08 22:28:44 +03:00