8fbe19b993
mp_obj_instance_make_new: avoid undefined behavior
...
If kw_args is NULL then memcpy() gets a NULL source argument.
This is undefined behavior under the C standard, even if 0 bytes
are being copied.
This problem was found using clang 7's scan-build static analyzer.
2019-10-08 11:31:06 +09:00
85f0048d22
mp_bytecode_print_str: avoid undefined behavior
...
Left shift of negative numbers is undefined in the "C" standard. Multiplying
by 128 has the intended effect (in the absence of integer overflow, anyway),
can be implemented using the same shift instruction, but does not invoke
undefined behavior.
This problem was found using clang 7's scan-build static analyzer.
2019-10-08 11:16:11 +09:00
46b6870ffa
gc_alloc: Remove redundant 'collected' assignment
...
The remaining assignment was added in upstream micropython; the
deleted assignment was added in circuitpython as part of the long-lived
object area feature. During the merge, the redundant assignment
was not removed.
(since collected is a local variable and no pointers to it escape,
it doesn't seem possible for the placement of the assignment before
or after GC_ENTER() is important)
This diagnostic was found by clang 7's scan-build static analyzer.
2019-10-08 10:54:13 +09:00
0d96f1906b
mp_binary_get_int: avoid undefined behavior
...
Left shift of negative numbers is undefined in the "C" standard. Multiplying
by 256 has the intended effect (in the absence of integer overflow, anyway),
can be implemented using the same shift instruction, but does not invoke
undefined behavior.
This problem was found using clang 7's scan-build static analyzer.
2019-10-08 10:48:25 +09:00
fc19e03128
WIP: bonding
2019-10-06 21:30:26 -04:00
e017a5925d
Revert modules with missed dependence
2019-10-04 15:04:24 -04:00
7a2f60c43d
Add Always Build flag, remove redundancy
2019-10-03 15:23:45 -04:00
70daf007ae
In py/, must guard uses of RUN_BACKGROUND_TASKS
2019-09-11 21:15:10 -05:00
932ac0960b
stream_readall: This can be long-running, run background tasks
...
While finding sources of clicks and buzzes in nrf i2sout, I identified
this site as one which could be long running. Reproducer code was to
play a 22.05kHz sample and repeatedly print `os.listdir('')`
2019-09-09 20:14:02 -05:00
d9c8460934
py/obj.c: This can be long-running, run background tasks
...
While finding sources of clicks and buzzes in nrf i2sout, I identified
this site as one which could be long running. Reproducer code was to
play a 22.05kHz sample and repeatedly print `os.listdir('')`
2019-09-09 20:14:02 -05:00
b1c3d47413
Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice
2019-09-01 21:16:12 -05:00
8120f5cdad
Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice
2019-08-29 22:14:53 -05:00
7a64af9280
rename bleio module to _bleio
2019-08-29 18:44:27 -04:00
19c59b41ed
bleio: API change to create and connect related objects simulatenously: no orphan bleio objects
2019-08-28 16:15:09 -04:00
0876d5c4ad
Disable bitbangio on Itsy M0
...
Also, switch CIRCUITPY_BITBANG_APA102 to makefile setting so it can alter included files
2019-08-27 15:21:47 -07:00
df5568d993
move Mixer & MixerVoice from 'audiocore' to 'audiomixer'
2019-08-24 23:36:18 -05:00
b54fd961cb
Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice
2019-08-24 17:14:05 -05:00
7324b70a7c
Rework based on Dan's review
2019-08-23 15:27:21 -07:00
9993a99906
Add initial Monster M4SK build
2019-08-22 14:24:32 -07:00
36a23e0fe3
Rework refresh API and factor common display stuff out
...
NOT TESTED! Just compiles
Fixes #1691
2019-08-22 14:23:27 -07:00
c247e7df9c
Begin refresh rework.
2019-08-22 14:08:33 -07:00
70680d5b22
EPaper displays work mostly.
2019-08-22 14:08:33 -07:00
e00696de7f
merge from upstream and make translate
2019-08-20 13:06:23 -04:00
bd4d3c6393
Merge pull request #2068 from jepler/audioio-compat
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audioio: By default, be compatible with 4.x
2019-08-19 19:43:52 -07:00
1b2996a75e
Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice
2019-08-19 21:23:27 -05:00
e3dc5e3a66
Merge remote-tracking branch 'adafruit/master' into run-background-tasks
...
Restore dependencies indicated by indentation in circuitpy_mpconfig.h.
2019-08-19 12:41:20 -04:00
e2a4c76a37
make nrf touchio be generic: now available for SAMD51 too
2019-08-18 08:44:10 -04:00
47d6dd843e
audioio: By default, be compatible with 4.x
...
Testing performed: That the shipped .mpy files on a PyPortal (CP 4.x)
still work (play audio) with this branch, instead of erroring because
`WaveFile` can't be found in `audioio`.
Flash usage grew by 28 bytes. (I expected 24, there must be some other
effect on size/alignment that I didn't predict)
2019-08-17 13:54:06 -05:00
85d7398476
Merge pull request #2066 from dhalbert/ble-pairing
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BLE: more features
2019-08-16 14:50:00 -07:00
b3de7efc07
Fix I2CDisplay lifecycle and splash lifecycle.
...
Fixes https://github.com/adafruit/Adafruit_CircuitPython_DisplayIO_SSD1306/issues/2
2019-08-14 15:53:58 -07:00
076cbcc4f8
cicuitpy_mpconfg.h: Define RUN_BACKGROUND_TASKS
...
In #2013 , @danh says:
My choice of where to put the semicolon is deliberate,
so that we can say
RUN_BACKGROUND_TASKS;
not have a redundant semicolon, and not confuse C code formatting.
2019-08-11 08:53:02 -05:00
568dfc73a9
cicuitpy_mpconfg.h: Alphebetize and standardize indentation
...
.. no semantic change intended
2019-08-11 08:53:02 -05:00
3eb418af39
py: mp_obj_tuple_get: accept any item which can use tuple_getiter
...
.. such as namedtuple and attrtuple objects. This is the same
predicate used elsewhere in the file to check for adequate compatibility
between the types.
This was discovered due to crashing `time.time()` on the nrf port.
Closes : #2052
2019-08-10 10:10:41 -05:00
47a0b7cba1
Merge pull request #2042 from jepler/qstr-expansion
...
makeqstrdata: permit longer "compressed" outputs
2019-08-06 14:13:48 -07:00
c4f3a02b3b
makeqstrdata: permit longer "compressed" outputs
...
It is possible for this routine to expand some inputs, and in fact
it does for certan strings in the proposed Korean translation of
CircuitPython (#1858 ). I did not determine what the maximum
expansion is -- it's probably modest, like len()/7+2 bytes or
something -- so I tried to just make enc[] an adequate
over-allocation, and then ensured that all the strings in the
proposed ko.po now worked. The worst actual expansion seems to be a
string that goes from 65 UTF-8-encoded bytes to 68 compressed bytes
(+4.6%). Only a few out of all strings are reported as
non-compressed.
2019-08-06 07:39:09 -05:00
243334da75
Merge remote-tracking branch 'adafruit/master' into ble-pairing
2019-08-05 23:06:24 -04:00
065efb05b7
bring MixerVoice back to building state; update documentation
2019-08-03 11:20:06 -05:00
7ce3776b80
WIP: rework of Characteristic properties; enhance Descriptor; not tested
2019-08-02 17:57:31 -04:00
91d791afd0
cleanup adapter.address; add uniquish suffix to BLE device name
2019-07-31 00:30:24 -04:00
b72352949b
PWM audio: Rename AudioOut -> PWMAudioOut, _audioio_ -> _audiopwmio_
2019-07-29 18:39:00 -04:00
54cde56ec5
audiopwmio: Add the shared files for this new module
2019-07-26 07:52:37 -05:00
d99d3bd471
Merge pull request #2010 from jepler/audiocore
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audiocore: Factor from audioio
2019-07-25 13:52:30 -07:00
6b44e40ee8
audiocore: Factor from audioio
...
When nrf pwm audio is introduced, it will be called `audiopwmio`. To
enable code sharing with the existing (dac-based) `audioio`, factor
the sample and mixer types to `audiocore`.
INCOMPATIBLE CHANGE: Now, `Mixer`, `RawSample` and `WaveFile` must
be imported from `audiocore`, not `audioio`.
2019-07-25 06:44:26 -05:00
8ec2d6ce49
Merge pull request #2007 from hierophect/F4xx-port-setup
...
Add STM32 Discovery F412ZG and F411RE support
2019-07-24 18:49:48 -07:00
a63df51893
Requested changes, general cleanup
2019-07-24 14:21:27 -04:00
6797ec6ed3
Add support for grayscale displays that are < 8 bit depth.
...
This also improves Palette so it stores the original RGB888 colors.
Lastly, it adds I2CDisplay as a display bus to talk over I2C. Particularly
useful for the SSD1306.
Fixes #1828 . Fixes #1956
2019-07-19 16:06:11 -07:00
6a001786a9
merge from master
2019-07-09 08:58:49 -04:00
0cce7fcaa3
Merge remote-tracking branch 'adafruit/4.0.x' into merge_in_402
2019-06-27 14:06:26 -07:00
2494bfdc86
Validate raw code and mpy read length
2019-06-25 17:54:27 -07:00
330517bde9
Validate portions of mpy load to detect corruption
...
Fixes #1917
2019-06-25 15:39:33 -07:00
24ac1fdcab
WIP: backup only; not compiled
2019-06-19 21:54:28 -04:00
35b9191857
Don't operate directly on bleio objects in shared-bindings: use common_hal
...
routines instead. Changes made but not yet tested.
2019-06-18 23:46:20 -04:00
bed6d43a76
merge from upstream; WIP redo Address; no more AddressType
2019-06-13 21:55:07 -04:00
ba1b36a800
Uncomment vm.c SUPEROPT (debugging typo); trim a few builds
2019-06-12 13:09:09 -04:00
1bb4fccc3b
Turn off SUPEROPT on gc.c instead of trying to squueze inline limit so much; reorganize mpconfigboard.mk files
2019-06-12 11:08:22 -04:00
aa3316b619
Merge remote-tracking branch 'adafruit/master' into vm-computed-goto
2019-06-11 18:01:04 -04:00
4fc189b60c
Merge latest 4.0.x fixes into master
2019-06-11 16:16:29 -04:00
ea760c042b
Turn on MICROPY_OPT_COMPUTED_GOTO for 5x CPU-bound speedup
2019-06-11 12:43:48 -04:00
62de2506e4
Include display objects in gc.
2019-06-06 17:49:32 -04:00
1da8d4b4da
Add PS/2 support -- ps2io module
2019-06-04 18:05:46 -03:00
613e12f99f
Replace Broadcaster with enhanced Peripheral
2019-06-03 20:40:05 -04:00
4e85c1ef91
Implement forced clean builds for boards so designated.
...
Mark boards that set CFLAGS_INLINE_LIMIT for particular langauges as needing clean builds.
Fixes #1910 .
2019-05-24 15:32:24 -04:00
63b253c33a
Merge pull request #1906 from adafruit/4.0.x
...
Merge in all bug fixes from 4.0.1 into master
2019-05-22 15:23:24 -07:00
da77eedafa
Enable MICROPY_PY_BUILTINS_ROUND_INT; make round() work beter when it's disabled as well
2019-05-17 15:56:40 -04:00
b7b55e0c0a
Make Group iterable via a generic native iterator.
...
Fixes #1694
2019-05-14 15:15:23 -07:00
f29de51325
Check native object in case of early access
...
If a native displayio object is accessed before it's super().__init__()
has been called, then a placeholder is given that will cause a crash if
accessed. This is tricky to get right so we detect this case and raise
a NotInplementedError instead of crashing.
Fixes #1881
2019-05-13 17:31:30 -07:00
8664a6574b
use approx of original @godlygeek code for smallints; add tests
2019-05-12 11:17:29 -04:00
d103ac1d63
Handle truth values; speed up smallint checks
2019-05-12 00:10:53 -04:00
1d0c61642b
Reverse int to bytes buffer overflow conditionals
...
Rather than jumping to a label when an overflow is known to have
occurred, return early when one is known not to have.
2019-05-09 22:03:12 -04:00
f325bd848b
Use OverflowError exception type for overflows
...
Initially I used one of the existing exception raise functions, but it's
more correct and not much more code to raise OverflowError instead.
2019-05-09 03:22:26 -04:00
095c844004
Add overflow checks for int to bytes conversions
...
For both small and long integers, raise an exception if calling
struct.pack, adding an element to an array.array, or formatting an int
with int.to_bytes would overflow the requested size.
2019-05-09 03:22:25 -04:00
9ce042ad07
Merge pull request #1865 from terriko/mpy_error
...
Make status light flash blue for incompatible mpy (fixes #1369 )
2019-05-08 20:22:59 -04:00
8d9c2f3e9d
Make MpyError a ValueError (since that's what it was before)
2019-05-08 13:58:31 -07:00
a9b05d37d7
Make status light flash blue for incompatible mpy ( fixes #1369 )
2019-05-08 11:54:08 -07:00
bec84f20ab
Merge pull request #1859 from scottbelden/tabbing
...
enter four spaces when there are no matches
2019-05-08 14:49:11 -04:00
786cb40073
enter four spaces when there are no matches
2019-05-07 13:55:20 -04:00
eb3cb4d99b
Fix tests and clarify first character access
2019-05-07 09:30:55 -07:00
54aa1ce6de
Filter private methods from tab completion
2019-05-06 12:16:29 -07:00
54ef87c6de
Correct collect of permanent pointers.
...
The previous implementation managed to keep all but the head
pointer of the list.
Fixes #1814
2019-04-18 15:44:44 -07:00
713a38d1a2
Merge pull request #1754 from dmazzella/dmazzella-patch-1
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add support for USER_C_MODULES
2019-04-17 09:41:20 -07:00
6132a05fd9
Include cleanup and style tweaks
2019-04-16 10:19:07 -07:00
0e03a321e4
Fully split gamepadshift from gamepad
2019-04-16 10:11:54 -07:00
c927e6b938
Split GamePadShift from GamePad to save space on most boards.
2019-04-15 15:40:06 -07:00
4dc286fa14
Reorganize the gamepad code
2019-04-12 20:43:29 +02:00
debff19126
Check for null local dictionaries
2019-04-10 14:48:27 -07:00
a152ac1cef
Merge remote-tracking branch 'adafruit/master' into pybadge_revd
2019-04-10 10:58:45 -07:00
5028f87b09
Tweak pybadge and fix display bugs
...
* Update pybadge pins and flash for rev D
* TileGrid now validates the type of the pixel_shader.
* Display actually handles incoming subclass objects.
* MicroPython will inspect native parents to see if special
accessors are used.
2019-04-09 18:32:52 -07:00
ee7a77db65
Check that a never free pointer is on the heap.
...
This fixes a crash on boards with built-in displays which statically
allocate the display bus. When the pointer is provided to never
free, it tries to allocate on the non-existant heap and crashes.
2019-04-09 15:12:28 -07:00
72992070c5
Fix boards with no shared busses.
2019-04-09 11:36:10 -07:00
0f003ac5b8
Reorganize board busses into shared-bindings and shared-module.
2019-04-08 16:58:50 -07:00
b6b5eaa878
Update mkrules.mk
2019-04-05 21:41:40 +02:00
a20aab0491
Update obj.h
2019-04-05 21:41:10 +02:00
af38f882ec
Update objmodule.c
2019-04-05 21:40:28 +02:00
7549326ceb
Update py.mk
2019-04-05 21:39:44 +02:00
d1698230a1
Add files via upload
2019-04-05 21:38:32 +02:00
c9571fe1ea
ROTARYIO_MODULE mistakenly omitted from module list
2019-04-01 17:59:59 -04:00
35ab1a1983
Turn on frequencyio only on CIRCUITPY_FULL_BUILD
2019-03-27 16:57:35 -04:00
4c1849ae7c
turn on reversed() for all builds
2019-03-26 22:15:26 -04:00
2c93ce5a28
Merge pull request #1672 from dhalbert/regular-fs-flush
...
flush flash filesystem once a second
2019-03-26 13:47:43 -07:00
26262cd477
Merge pull request #1670 from tannewt/fontio
...
Move Glyph and BuiltinFont into fontio
2019-03-20 17:36:04 -04:00
fbf166af1a
enable MICROPY_CPYTHON_COMPAT for most builds except CIRCUITPY_SMALL_BUILD; remove a few other things to make fit
2019-03-20 14:36:24 -04:00
2459eabd66
flush flash filesystem once a second
2019-03-20 12:21:36 -04:00
5e2fec714c
Move Glyph and BuiltinFont into fontio
...
It was confusing in displayio.
Fixes #1662
2019-03-19 16:22:09 -07:00
911509c80c
Fix function signature
2019-03-12 14:05:31 -07:00
03be42ab84
Enter safe mode when an allocation is attempted on an uninitialized heap.
2019-03-12 11:18:26 -07:00
2cd6a79016
better handle frequencyio inclusion
2019-03-01 22:46:57 -06:00
a44bfc2730
Merge branch 'master' of https://github.com/adafruit/circuitpython into new_freq_in
2019-03-01 21:24:30 -06:00
89b2788d11
Apply review fixes:
...
* fix formatting
* fix copyrights
* fix CIRCUITPYTHON_GAMEPAD guards
* add CIRCUITPYTHON_PEW guards to reset
* fix module list order
2019-03-01 16:05:15 +01:00
45fea86554
Rebase on top of CircuitPython 4.x
2019-03-01 14:59:21 +01:00
88e40193ae
Add a _pew module
2019-02-28 23:32:58 +01:00
9d3fcf9a0d
add frequencyio to circuipy_ configs
2019-02-24 18:05:51 -06:00
0261c57d32
Merge pull request #1582 from dhalbert/remove-u-names
...
rename ure, ujson, and uerrno to re, json, and errno
2019-02-21 13:24:07 -08:00
10d3a20f8a
Add CIRCUITPY macro; rename u* only when CIRCUITPY=1
2019-02-21 11:09:44 -05:00
c5dbdbe88c
rename ure, ujson, and uerrno to re, json, and errno
2019-02-21 00:33:36 -05:00
46fd60c703
Prevent infinite display update recursion and fix VFS mounting
...
Fixes #1529
2019-02-19 14:50:31 -08:00
1177c32679
Merge pull request #1562 from debrouxl/minor_improvements_and_fixes
...
Minor fixes
2019-02-19 13:22:42 -05:00
263e9822ea
typo
2019-02-18 12:21:31 -05:00
ba77a9ca80
move non-u names for native modules to circuitpy_mpconfig.h
2019-02-18 12:08:23 -05:00
5c884bf6d6
forgot json
2019-02-18 07:57:54 -05:00
c1144a288f
regularize how module weak links and alternate names are listed
2019-02-18 00:45:43 -05:00
97aeb1953b
correct weak module links; samd module only in m4 ports; update libraries
2019-02-17 23:48:08 -05:00
5ec92415b0
fix module weak links; add missing nrf features
2019-02-17 17:29:28 -05:00
94e51de166
Define MP_SSIZE_MAX for LONGINT_IMPL_LONGLONG as well.
...
Signed-off-by: Lionel Debroux <lionel_debroux@yahoo.fr>
2019-02-17 11:21:35 +01:00
619b4f13fd
Merge pull request #1555 from tannewt/print_flush
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Support print("", flush=True)
2019-02-15 21:46:16 -05:00
7b3f7605b8
address @tannewt changes: move and rename common files; remove PORT_HEAP_SIZE
2019-02-15 20:32:32 -05:00
e6b140e7a0
Support print("", flush=True)
...
Fixes #1127
2019-02-15 16:53:19 -08:00
0865c9d381
extmod/ure: Support search/match() pos and endpos parameters
...
MICROPY_PY_URE_MATCH_SPAN_START_END is used to enable the functionality
since it's similar.
2019-02-14 15:42:28 +01:00
b9dc23c070
extmod/modure: Add ure.sub() function and method, and tests.
...
This feature is controlled at compile time by MICROPY_PY_URE_SUB, disabled
by default.
Thanks to @dmazzella for the original patch for this feature; see #3770 .
2019-02-14 15:42:22 +01:00
cbeac094ef
extmod/modure: Add match.span(), start() and end() methods, and tests.
...
This feature is controlled at compile time by
MICROPY_PY_URE_MATCH_SPAN_START_END, disabled by default.
Thanks to @dmazzella for the original patch for this feature; see #3770 .
2019-02-14 15:42:21 +01:00
a24fabbb6f
extmod/modure: Add match.groups() method, and tests.
...
This feature is controlled at compile time by MICROPY_PY_URE_MATCH_GROUPS,
disabled by default.
Thanks to @dmazzella for the original patch for this feature; see #3770 .
2019-02-14 15:42:19 +01:00
c17f147be9
A variety of displayio improvements
...
This changes a number of things in displayio:
* Introduces BuiltinFont and Glyph so the built in font can be used by libraries. For boards with
a font it is available as board.TERMINAL_FONT. Fixes #1172
* Remove _load_row from Bitmap in favor of bitmap[] access. Index can be x/y tuple or overall index. Fixes #1191
* Add width and height properties to Bitmap.
* Add insert and [] access to Group. Fixes #1518
* Add index param to pop on Group.
* Terminal no longer takes unicode character info. It takes a BuiltinFont instead.
* Fix Terminal's handling of [###D vt100 commands used when up arrowing into repl history.
* Add x and y positions to Group plus scale as well.
* Add bitmap accessor for BuiltinFont
2019-02-11 20:55:05 -08:00
1662e02c1b
Add human readable text for ENOSPC.
2019-02-06 14:59:01 -06:00
0c50154c83
Use generic overflow so 64 bit is handled ok.
2019-02-04 16:11:16 -08:00
c60f77d5ab
Check sequence multiply for length overflow
...
Fixes #1279
2019-02-04 15:33:36 -08:00
5555a24479
Never long live the main dictionary.
...
It's contents change often and may be referenced elsewhere.
Fixes #1443
2019-02-01 16:05:37 -08:00
a39fc94dde
Don't long live class attributes
...
When they are added later, they are also referenced in the main
dictionary.
Fixes #1218
2019-02-01 16:04:16 -08:00
e170e03f8c
Merge remote-tracking branch 'adafruit/master' into bleio2
2019-01-21 20:38:26 -05:00
a8f4aa4796
Merge remote-tracking branch 'adafruit/master' into struct-compat
2019-01-20 21:47:13 -05:00
479b286600
Fix dict_make_new
2019-01-20 17:32:43 -08:00
5ddc50473a
Check for null kw_args
2019-01-20 16:18:34 -08:00
7a09af73ec
Improve struct compatibility with CPython
2019-01-20 15:12:34 -05:00
62df7ab730
Improve struct compatibility with CPython
2019-01-20 15:10:09 -05:00
28cfd8a513
CharacteristicBuffer: make it be a stream class; add locking
2019-01-19 19:45:35 -05:00
b569e8bab0
More make_new updates
2019-01-18 17:09:56 -08:00
0318a9a9bc
More make_new fixes for unix build
2019-01-18 11:53:09 -08:00
c271754962
fixup micropy
2019-01-14 18:09:02 -08:00
12c8b00556
Don't build machine class we don't use.
2019-01-14 17:30:01 -08:00
72d993d60c
py changes for supporting superclass constructors that take kwargs
2019-01-14 17:29:19 -08:00
1dc3957e72
LocalPeripheral is now Peripheral; more work on basic GATTS support; UART not working yet
2018-12-30 22:33:49 -05:00
4167bf5b24
wip: advertising works, but not connection
2018-12-27 00:04:04 -05:00
Jeff Epler
Dan Halbert
Hierophect
sommersoft
Scott Shawcroft
Scott Shawcroft
Elvis Pfützenreuter
Matt Wozniski
Terri Oda
scottbelden
Kathryn Lingel
Radomir Dopieralski
Damiano Mazzella
Lionel Debroux
Noralf Trønnes
Damien George
Craig Forbes