bffda45154
stmhal: On HardFault, print stack pointer and do a stack dump.
2017-02-06 13:22:17 +11:00
b7d27e31e8
cc3200: Refactor "ticks" functions to use common extmod implementation.
...
The port now uses the common mp_utime_ticks_{ms,us,cpu,add,diff} functions
from extmod/utime_mphal.c.
The mp_utime_sleep_XXX functions are still cc3200-specific because they
handle the GIL differently to the ones in extmod.
The files misc/mpsystick.[ch] have been removed because they contain 2
unused functions, and the other remaining function is renamed to
mp_hal_ticks_us and moved to hal/cc3200_hal.c.
2017-02-06 11:14:16 +11:00
a4a439caa3
examples/button_reaction: Update for time_pulse_us() no longer raising exc.
2017-02-05 18:01:42 +03:00
d5e9ab6e61
extmod/machine_pulse: Make time_pulse_us() not throw exceptions.
...
machine.time_pulse_us() is intended to provide very fine timing, including
while working with signal bursts, where each transition is tracked in row.
Throwing and handling an exception may take too much time and "signal loss".
So instead, in case of a timeout, just return negative value. Cases of
timeout while waiting for initial signal stabilization, and during actual
timing, are recognized.
The documentation is updated accordingly, and rewritten somewhat to clarify
the function behavior.
2017-02-05 14:20:17 +03:00
bd04ed3e8a
py/objcomplex: Fix typo in ternary expression.
...
This typo actually did the correct thing, but it was very obscure (came
about from think in terms of Python's "x if cond else y" expression).
2017-02-04 00:23:56 +11:00
91eb0153d3
esp8266/uart: Add support for polling uart device.
2017-02-03 17:15:43 +11:00
90ab191b65
py/objstr: Convert some instances of mp_uint_t to size_t.
2017-02-03 13:04:56 +11:00
50a9dd59f5
docs: For LCD160CR driver and tutorial, add link to positioning image.
2017-02-03 12:48:54 +11:00
904732cdc9
stmhal/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option.
2017-02-03 12:39:33 +11:00
d812eb3435
qemu-arm/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option.
2017-02-03 12:39:09 +11:00
a19b5a01ce
py/mpconfig.h: Move PY_BUILTINS_POW3 config option to diff part of file.
...
With so many config options it's good to (at least try to) keep them
grouped into logical sections.
2017-02-03 12:35:48 +11:00
84fb292cd5
tests/basics/string_format_modulo: Add more tests for dict formatting.
2017-02-03 12:17:43 +11:00
7317e34383
py/objstr: Give correct behaviour when passing a dict to %-formatting.
...
This patch fixes two main things:
- dicts can be printed directly using '%s' % dict
- %-formatting should not crash when passed a non-dict to, eg, '%(foo)s'
2017-02-03 12:13:44 +11:00
87882e1708
tests: Split tests for 2- and 3-arg pow().
2017-02-02 23:34:52 +03:00
df0117c8ae
py: Added optimised support for 3-argument calls to builtin.pow()
...
Updated modbuiltin.c to add conditional support for 3-arg calls to
pow() using MICROPY_PY_BUILTINS_POW3 config parameter. Added support in
objint_mpz.c for for optimised implementation.
2017-02-02 22:23:10 +03:00
2486c4ff46
py/objset: Fix inplace binary ops so frozensets are not modified.
2017-02-03 00:27:56 +11:00
8a39e18f5f
tests/float: Add tests for zero to a negative power.
2017-02-03 00:04:13 +11:00
3ed0e5e5d4
py/objcomplex: Correctly handle case of 0j to power of something.
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0j to the power of negative now raises ZeroDivisionError, and 0j to the
power of positive returns 0.
2017-02-03 00:01:45 +11:00
4b8ec5256d
py/objfloat: Raise ZeroDivisionError for 0 to negative power.
2017-02-03 00:01:37 +11:00
05c70fdfba
tests/basics/set_binop: Add tests for inplace set operations.
2017-02-02 23:36:53 +11:00
30cf503e97
py/objset: Make inplace binary operators actually modify the set.
2017-02-02 23:33:49 +11:00
b32880bd51
tests/heapalloc_bytesio: Test for BytesIO with preallocates space.
2017-02-02 00:38:38 +03:00
50d3a9df67
py/objstringio: Allow to specify initial capacity by passing numeric argument.
...
E.g. uio.BytesIO(100) will allocate buffer with 100 bytes of space.
2017-02-02 00:33:43 +03:00
aee74a1dae
unix: Make stack be non-executable
...
This PR is to address issue #2812 .
2017-02-01 23:03:10 +03:00
00bd145398
zephyr/README: Describe many gotchas of networked builds.
2017-02-01 21:28:11 +03:00
28185bb81b
tests/thread: Fix stack size test so tests run reliably on baremetal.
2017-02-01 17:21:35 +11:00
9d3c0d423e
lib/oofatfs/ffconf.h: Add MICROPY_FATFS_NORTC option.
2017-01-31 19:54:20 +11:00
8e00844929
stmhal: Fix build issue when MICROPY_PY_THREAD is disabled.
2017-01-31 19:52:50 +11:00
00e7176624
stmhal/main: Use _estack value to initialise stack extents.
2017-01-31 18:43:46 +11:00
882ec01e42
stmhal: Initial implementation of multithreading, currently disabled.
...
This patch brings the _thread module to stmhal/pyboard. There is a very
simple round-robin thread scheduler, which is disabled if there is only
one thread (for efficiency when threading is not used).
The scheduler currently switches threads at a rate of 250Hz using the
systick timer and the pend-SV interrupt.
The GIL is disabled so one must be careful to use lock objects to prevent
concurrent access of objects.
The threading is disabled by default, one can enabled it with the config
option MICROPY_PY_THREAD to test it out.
2017-01-31 18:42:35 +11:00
bebb3a6160
tests/thread: Make thread_exc2 runable on baremetal.
2017-01-31 13:59:20 +11:00
a6386f74b8
stmhal/pendsv: Fill in comments about what the stack contains.
2017-01-31 13:58:34 +11:00
7d8c79ab6d
stmhal/main: Guard init_sdcard_fs with MICROPY_HW_HAS_SDCARD.
2017-01-31 13:04:32 +11:00
e0381424cc
stmhal/modmachine: Add machine.Signal type.
2017-01-31 12:36:20 +11:00
e24e03b415
stmhal/pin: Add C-level pin ioctl method.
2017-01-31 12:36:04 +11:00
b039d93d7e
lib/oofatfs/ffconf.h: Allow to configure FS_EXFAT option.
...
Using MICROPY_FATFS_EXFAT. Enabling this has licensing implications;
see https://www.microsoft.com/en-us/legal/intellectualproperty/mtl/exfat-licensing.aspx
2017-01-31 12:32:24 +11:00
80dfd65090
stmhal/main: Put /sd directory before /flash in sys.path.
...
If the SD card is mounted then its libraries (ie those that are imported)
should override any in /flash.
2017-01-31 12:30:18 +11:00
3667ee1b88
stmhal: On boot, mount all available partitions of the SD card.
...
The first partition is mounted as "/sd" and subsequent partitions are
mounted as "/sd<part_num>". This is backwards compatible with the previous
behaviour, which just mounted the first partition on "/sd".
At this point, only FatFs filesystems are mounted.
2017-01-31 12:18:08 +11:00
326343feeb
stmhal/README: Add paragraph about building mpy-cross.
2017-01-31 09:32:31 +11:00
33b8e65bc0
tests/basics/zip: Make skippable.
2017-01-31 00:33:01 +03:00
aee723ed4c
tests/run-tests: Skip frozenset tests if set literal syntax is not available.
2017-01-31 00:25:09 +03:00
d335904666
zephyr/Makefile.zephyr: Support and default to networked (SLIP) QEMU.
...
Also works for non-networked builds (like minimal).
2017-01-30 21:27:29 +03:00
10dbf2383f
extmod/vfs_fat.c: Use explicit include path for timeutils.h.
2017-01-30 23:10:16 +11:00
c30b308492
extmod/vfs_reader: Fix use of NLR by popping context.
2017-01-30 22:26:54 +11:00
5ec5bfb0d3
docs/pyboard/tutorial/lcd160cr_skin: Fix typo, get_touched->get_touch.
2017-01-30 18:19:29 +11:00
6b12934fec
stmhal: Fix stack pointer initialisation for F411 and F429 boards.
...
The stack pointer should start pointing 1 byte past the top of the end of
RAM.
2017-01-30 17:47:11 +11:00
a526352454
stmhal: Set the FatFs partition number when initialising VFS object.
...
stmhal has MULTI_PARTITION enabled for FatFs and so these values need to be
initialised.
2017-01-30 13:02:10 +11:00
220abca311
stmhal: Use LED constants from PYBv4 onwards.
2017-01-30 13:01:21 +11:00
30beed119f
unix/modos: Remove VfsFat from uos module, it's now in uos_vfs module.
2017-01-30 12:26:08 +11:00
0fb27888fc
extmod/vfs_fat: Remove unused function fat_vfs_listdir.
2017-01-30 12:26:08 +11:00
Damien George
Paul Sokolovsky
marc hoffman
Nicko van Someren
Dave Hylands
Andrew Gatt