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3979 Commits

Author SHA1 Message Date
Jeff Epler 18548fc5d2
Merge pull request #4620 from tannewt/fix_struct_pack 
Fix struct.pack with padding bytes
 2021-04-19 20:43:20 -05:00
Scott Shawcroft 6620ac8bec
Fix py version of struct too. 2021-04-19 14:59:40 -07:00
Scott Shawcroft e54e5e3575
Merge pull request #4564 from tyomitch/patch-1 
[build] simplify makeqstrdata heuristic
 2021-04-19 14:50:42 -07:00
Scott Shawcroft 5ccd5dc08b
Fix struct.pack with padding bytes 
It used to validate the following arg could fit in a single byte.
Now, it always uses zero to pad.
 2021-04-16 12:39:23 -07:00
Artyom Skrobov d9e15adb01 [repl] Don't autocomplete globals after "import " 2021-04-14 12:16:28 -04:00
Artyom Skrobov c6ee471b52 Merge branch 'main' of https://github.com/adafruit/circuitpython into patch-3 2021-04-13 00:32:19 -04:00
Scott Shawcroft bd5a3a3ba4
Merge pull request #4583 from tyomitch/patch-2 
[qstr] Separate hash and len from string data
 2021-04-12 15:06:40 -07:00
Dan Halbert c333acdbad
Merge pull request #4589 from hugodahl/feature/Remove-MicroPython-mention-in-error-messages 
Make error messages platform agnostic
 2021-04-10 21:30:17 -04:00
Hugo Dahl 36f3897fe3 Make error messages platform agnostic 
Remove mentions of 'MicroPython' in error messages as they could lead to confusion in lesser-experienced users
 2021-04-10 18:36:53 -05:00
Artyom Skrobov dcee89ade7 build: simplify compute_huffman_coding() 
No functional change.
 2021-04-09 08:36:26 -04:00
Artyom Skrobov 68920682b6 [build] simplify makeqstrdata heuristic 
The simpler one saves, on average, 51 more bytes per translation;
the biggest translation per board is reduced, on average, by 85 bytes.
 2021-04-09 07:18:40 -04:00
Jeff Epler 3ce0b512f8 rasberrypi: IncrementalEncoder: factor out state machine 2021-04-08 16:25:47 -05:00
Artyom Skrobov c3e40d50ab [qstr] Separate hash and len from string data 
This allows the compiler to merge strings: e.g. "update",
"difference_update" and "symmetric_difference_update"
will all point to the same memory.

Shaves ~1KB off the image size, and potentially allows
bigger savings if qstr attrs are initialized in qstr_init(),
and not stored in the image.
 2021-04-06 12:58:42 -04:00
Artyom Skrobov 59fa9b01ad [repl] Autocomplete builtin modules 2021-04-03 16:56:02 -04:00
Artyom Skrobov 1d55dee15b [repl] Refactor autocomplete, extracting reusable parts 2021-04-03 16:54:34 -04:00
Artyom Skrobov 6e17db3286 [repl] Refactor autocomplete to reduce nesting 2021-04-03 15:54:36 -04:00
Jeff Epler fb7b968b10 py.mk: locate ulab sources with shell-find. 2021-04-02 13:09:23 -05:00
Jeff Epler dc9daba906 update ulab to 2.1.5 2021-04-02 13:09:23 -05:00
Artyom Skrobov 8056af8648 [synthio] add a simple MidiTrack implementation 2021-03-26 16:38:10 -04:00
Artyom Skrobov d7dc3801ab [ure] to save space, disable debug dumps by default 
Has to stay enabled in unix port for the sake of tests/extmod/ure_debug.py
 2021-03-26 13:24:20 -04:00
microDev a52eb88031
run code formatting script 2021-03-15 19:27:36 +05:30
Dan Halbert 5ace7af933 disable default usb_cdc 2021-03-11 11:20:29 -05:00
Jeff Epler 1e5ffe1a53 Revert "circuitpy_mpconfig: Disable flash multi-partition" 
This reverts commit 156ee4833a.
 2021-03-09 11:08:36 -06:00
Scott Shawcroft b5a955a168
Merge pull request #4354 from jepler/disable-fat-partition 
circuitpy_mpconfig: Disable flash multi-partition
 2021-03-08 15:25:58 -08:00
Jeff Epler 156ee4833a circuitpy_mpconfig: Disable flash multi-partition 
This adds some additional code in mkfs which doesn't seem necessary, and
Disabling it saves 172 bytes flash.

Testing performed: Using a Feather M0 Adalogger, checked that
 * an sdcard could still be mounted (using adafruit_sdcard)
 * os.listdir() of "/" and "/sd" worked
 * CIRCUITPY still mounted
 2021-03-07 09:37:18 -06:00
Jeff Epler 4f040af481 vm: Make the speed-size trade-off compile time settable 
.. and enable for all samd21 boards
 2021-03-05 18:29:27 -06:00
Jeff Epler 7b359d7a8a vm: Consolodate all dispatch instructions 
Flash savings: 1268 bytes
Performance: 10,000 iteration loop .665 -> .676s (+1.7%)
 2021-03-05 16:52:35 -06:00
Jeff Epler 28638df589 vm: cut vmentrytable size 
This also adds a bit of code everywhere we DISPATCH(), but the net is
+232 bytes free on Feather M0 Adalogger.

Key assumption: All of the offsets in mp_execute_bytecode fit in 16 bits;
it is not clear whether the compiler will verify this assumption (e.g.,
by warning that a constant will be truncated)
 2021-03-05 16:52:35 -06:00
Scott Shawcroft e4f0e47d9f
Merge pull request #4233 from pewpew-game/displayio-group-list 
displayio: make Group use a python list internally
 2021-03-02 09:59:58 -08:00
Scott Shawcroft d0eab5c561
Merge pull request #4256 from kmatch98/bt_cleanup 
Add `bitmaptools` module
 2021-03-01 18:24:12 -08:00
Radomir Dopieralski 24473b7983 Separate out mp_obj_list_insert for use in display.Group 
Note that for some reason this makes the binary 500 bytes larger!
 2021-02-27 21:13:55 +01:00
Radomir Dopieralski e505c59ed8 Separate mp_obj_list_pop so it can be used outside of objlist.c 2021-02-27 20:52:38 +01:00
Scott Shawcroft 3f08cb47b8
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp 2021-02-25 16:59:15 -08:00
Scott Shawcroft 52bc935fa7
A few minor fixes for corner cases 
* Always clear the peripheral interrupt so we don't hang when full
* Store the ringbuf in the object so it gets collected when we're alive
* Make UART objects have a finaliser so they are deinit when their
  memory is freed
* Copy bytes into the ringbuf from the FIFO after we read to ensure
  the interrupt is enabled ASAP
* Copy bytes into the ringbuf from the FIFO before measuring our
  rx available because the interrupt is based on a threshold (not
  > 0). For example, a single byte won't trigger an interrupt.
 2021-02-25 16:50:57 -08:00
Kevin Matocha a7a4f93ff8 Updated build configs to turn off BITMAPTOOLS for smaller builds 2021-02-25 15:44:32 -06:00
Kevin Matocha b720028642 Add bitmaptools module 2021-02-23 23:23:14 -06:00
Dan Halbert 7a4198885e Fix typos for CIRCUITPY_USB_HID_SYS_CONTROL 2021-02-23 09:22:20 -05:00
Dan Halbert 93bf269c0d Avoid pulling in extra float-uint64 routines 2021-02-21 12:05:03 -05:00
Jeff Epler a04369e0f5 add ifdef-guard 2021-02-20 17:41:08 -06:00
Jeff Epler 646eb9a7db py: memoryview: implement memoryview.cast if CPYTHON_COMPAT 2021-02-20 10:35:36 -06:00
Dan Halbert 076a7b7161 CIRCUITPY_BITOPS merge error 2021-02-19 15:30:27 -05:00
Dan Halbert 67406488d1 merge from upstream; re-alphabetize 2021-02-19 14:22:50 -05:00
Jeff Epler 72e8fb085c remove debug print during build 2021-02-18 16:01:23 -06:00
Jeff Epler 7fd4567893 bitops: rename from _bit_transpose, describe the algorithm 2021-02-18 15:41:23 -06:00
Jeff Epler 9cf7d73c6c core: add bit_transpose function 
.. this version can only handle exactly 8 bits "across".  The restriction
may be relaxed in a future revision.
 2021-02-18 11:32:47 -06:00
Dan Halbert ed49c02feb add timeout; finish up for PR 2021-02-17 23:24:11 -05:00
Dan Halbert 93d788543c Merge remote-tracking branch 'adafruit/main' into secondary-cdc 2021-02-15 20:03:53 -05:00
Bernhard Boser f8f59598c7 memoryview is valid argument to exec 2021-02-15 10:05:57 -08:00
Dan Halbert d54b5861a3 wip 2021-02-12 19:01:14 -05:00
Dan Halbert f0564b4986 merge from upstream; complicated webusb merge 2021-02-11 18:50:02 -05:00