Commit Graph

218 Commits

Author SHA1 Message Date
Dan Halbert 7d23206018 Inital keypad work: Keys working: one pin per key
keypad.Buttons and keypad.State

Buttons -> Keys; further work

wip

wip

wip: compiles

about to try

keypad.Keys working
2021-06-08 20:27:31 -04:00
George Waters c5066efacb
Enable slice indices 2021-06-03 22:55:32 -04:00
Scott Shawcroft 499a4388cf
Handle inverted neopixel power 2021-05-19 17:29:02 -07:00
Scott Shawcroft e02a26453c
Merge MicroPython 1.14 into CircuitPython 2021-05-11 15:07:40 -07:00
Dan Halbert f06d54524d merge from adafruit 2021-04-28 23:48:26 -04:00
Dan Halbert f98a54628b wip: compiles 2021-04-27 14:37:36 -04:00
Scott Shawcroft 17fcd499b2
Merge pull request #4649 from tannewt/merge_1.11_2
Merge MicroPython v1.11 into CircuitPython
2021-04-27 11:02:02 -07:00
Scott Shawcroft 76033d5115
Merge MicroPython v1.11 into CircuitPython 2021-04-26 15:47:41 -07:00
Jeff Epler fc4538f845 WIP: Implement 'ParallelImageCapture' for samd51 2021-04-16 17:18:59 -05:00
Artyom Skrobov 8056af8648 [synthio] add a simple MidiTrack implementation 2021-03-26 16:38:10 -04:00
microDev a52eb88031
run code formatting script 2021-03-15 19:27:36 +05:30
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
Kevin Matocha b720028642 Add bitmaptools module 2021-02-23 23:23:14 -06:00
Dan Halbert 67406488d1 merge from upstream; re-alphabetize 2021-02-19 14:22:50 -05:00
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 d54b5861a3 wip 2021-02-12 19:01:14 -05:00
Dan Halbert da6869dbd5 Set MICROPY_PY_UERRNO_ERRORCODE correctly 2021-01-26 08:37:05 -05:00
Dan Halbert a9f339b461 typo in circuitpy_mpconfig.h; forgot cxd56 port 2021-01-25 22:40:31 -05:00
Dan Halbert 69869e1439 CIRCUITPY_* switches for JSON, RE, etc. Doc cleanup 2021-01-24 23:10:20 -05:00
Scott Shawcroft b7a63dc498
Alphabetical 2021-01-21 10:18:04 -08:00
Scott Shawcroft 733094aead
Add initial RP2040 support
The RP2040 is new microcontroller from Raspberry Pi that features
two Cortex M0s and eight PIO state machines that are good for
crunching lots of data. It has 264k RAM and a built in UF2
bootloader too.

Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf
2021-01-20 19:16:56 -08:00
iot49 1a82555803
Merge branch 'main' into msgpack 2021-01-05 11:19:11 -08:00
microDev 4863413bc9
rename ota to dualbank 2020-12-18 00:34:56 +05:30
microDev 37ee5e683d
Merge branch 'main' into ota-s2 2020-12-12 05:25:46 +05:30
Scott Shawcroft 344d3c59cb
Merge branch 'main' into msgpack 2020-12-11 11:10:30 -08:00
Scott Shawcroft 40118bcf57
Add `board_deinit` for use with sleep
This changes lots of files to unify `board.h` across ports. It adds
`board_deinit` when CIRCUITPY_ALARM is set. `main.c` uses it to
deinit the board before deep sleeping (even when pretending.)

Deep sleep is now a two step process for the port. First, the
port should prepare to deep sleep based on the given alarms. It
should set alarms for both deep and pretend sleep. In particular,
the pretend versions should be set immediately so that we don't
miss an alarm as we shutdown. These alarms should also wake from
`port_idle_until_interrupt` which is used when pretending to deep
sleep.

Second, when real deep sleeping, `alarm_enter_deep_sleep` is called.
The port should set any alarms it didn't during prepare based on
data it saved internally during prepare.

ESP32-S2 sleep is a bit reorganized to locate more logic with
TimeAlarm. This will help it scale to more alarm types.

Fixes #3786
2020-12-08 10:52:25 -08:00
microDev fc23a0cc8a
implement ota module 2020-12-08 11:30:00 +05:30
Scott Shawcroft 1130b80e2a
Merge pull request #3612 from gamblor21/bus_device
Moving Adafruit_CircuitPython_BusDevice to core
2020-12-02 13:23:02 -08:00
Scott Shawcroft 608c98501b
Merge remote-tracking branch 'adafruit/main' into msgpack 2020-12-02 13:10:39 -08:00
Scott Shawcroft d7ba641ff6
Merge pull request #3767 from dhalbert/sleep
Initial alarm and sleep PR: time alarms with light and deep sleep; PinAlarms not yet implemented
2020-12-02 12:51:43 -08:00
Bernhard Boser 513253bc3f
moved logic to shared-module and added documentation 2020-12-01 18:38:14 -08:00
Bernhard Boser 90c203a3dd
add module msgpack 2020-12-01 18:38:14 -08:00
Mark 237385798c
Merge branch 'main' into bus_device 2020-12-01 15:47:16 -06:00
Scott Shawcroft a975ef4971
Merge pull request #3695 from cwalther/movable
Add movable supervisor allocations
2020-11-30 16:00:55 -08:00
Dan Halbert 9768951a2a Disable complex arithmetic on SAMD21 builds to make space 2020-11-29 15:34:38 -05:00
Christian Walther 2ba9805f84 Use movable allocation system for terminal tilegrid.
Moving memory is now done by the infrastructure and neither necessary nor correct here anymore.
2020-11-28 17:54:34 +01:00
Christian Walther c7404a3ff8 Add movable allocation system.
This allows calls to `allocate_memory()` while the VM is running, it will then allocate from the GC heap (unless there is a suitable hole among the supervisor allocations), and when the VM exits and the GC heap is freed, the allocation will be moved to the bottom of the former GC heap and transformed into a proper supervisor allocation. Existing movable allocations will also be moved to defragment the supervisor heap and ensure that the next VM run gets as much memory as possible for the GC heap.

By itself this breaks terminalio because it violates the assumption that supervisor_display_move_memory() still has access to an undisturbed heap to copy the tilegrid from. It will work in many cases, but if you're unlucky you will get garbled terminal contents after exiting from the vm run that created the display. This will be fixed in the following commit, which is separate to simplify review.
2020-11-28 17:50:23 +01:00
Dan Halbert 28d9e9186e Disable complex arithmetic on SAMD21 builds to make space 2020-11-28 10:12:46 -05:00
Dan Halbert ef0830bfe2 merge from upstream + wip 2020-11-25 17:52:06 -05:00
Jeff Epler c451b22255 Disable 3-arg pow() function on m0 boards
`pow(a, b, c)` can compute `(a ** b) % c` efficiently (in time and memory).
This can be useful for extremely specific applications, like implementing
the RSA cryptosystem.  For typical uses of CircuitPython, this is not an
important feature.  A survey of the bundle and learn system didn't find
any uses.

Disable it on M0 builds so that we can fit in needed upgrades to the USB
stack.
2020-11-24 16:54:33 -06:00
Dan Halbert 682054a216 WIP: redo API; not compiled yet 2020-11-19 00:23:27 -05:00
Dan Halbert ffff02c053 Merge remote-tracking branch 'adafruit/main' into sleep 2020-11-16 12:06:11 -05:00
Dan Halbert bb77f1d130 wip: initial code changes, starting from @tannewt's sleepio branch 2020-11-16 11:56:20 -05:00
Scott Shawcroft bda3267432
Save flash space
* No weak link for modules. It only impacts _os and _time and is
  already disabled for non-full builds.
* Turn off PA00 and PA01 because they are the crystal on the Metro
  M0 Express.
* Change ejected default to false to move it to BSS. It is set on
  USB connection anyway.
* Set sinc_filter to const. Doesn't help flash but keeps it out of
  RAM.
2020-11-13 18:57:52 -08:00
gamblor21 4c93db3595 Renamed to adafruit_bus_device 2020-11-03 18:35:20 -06:00
Dan Halbert 72b829dff0 add binascii to most builds 2020-11-01 14:52:03 -05:00
microDev 59df1a11ad
Add alarm_touch module 2020-10-27 16:16:52 -07:00
microDev 4d8ffdca8d
restructure alarm modules 2020-10-27 16:15:09 -07:00
microDev e5ff55b15c
Renamed alarm modules 2020-10-27 16:13:25 -07:00
microDev e310b871c8
Get io wake working 2020-10-27 16:13:25 -07:00
microDev 90b9ec6f2c
Initial Sleep Support 2020-10-27 16:13:22 -07:00
gamblor21 b637d3911e Initial commit 2020-10-24 20:48:35 -05:00
Dan Halbert f1e8f2b404
Merge pull request #3554 from gamblor21/move_ordereddict
Moved ORDEREDDICT define to central location
2020-10-14 22:39:04 -04:00
gamblor21 f6f89565d8 Remove ordered dict from SAMD21 2020-10-14 20:18:49 -05:00
gamblor21 4270061db4 Moved ORDEREDDICT define to central location 2020-10-13 18:52:27 -05:00
warriorofwire d94d2d2975 Add async/await syntax to FULL_BUILD
This adds the `async def` and `await` verbs to valid CircuitPython syntax using the Micropython implementation.

Consider:
```
>>> class Awaitable:
...     def __iter__(self):
...         for i in range(3):
...             print('awaiting', i)
...             yield
...         return 42
...
>>> async def wait_for_it():
...     a = Awaitable()
...     result = await a
...     return result
...
>>> task = wait_for_it()
>>> next(task)
awaiting 0
>>> next(task)
awaiting 1
>>> next(task)
awaiting 2
>>> next(task)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  StopIteration: 42
>>>
```

and more excitingly:
```
>>> async def it_awaits_a_subtask():
...     value = await wait_for_it()
...     print('twice as good', value * 2)
...
>>> task = it_awaits_a_subtask()
>>> next(task)
awaiting 0
>>> next(task)
awaiting 1
>>> next(task)
awaiting 2
>>> next(task)
twice as good 84
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  StopIteration:
```

Note that this is just syntax plumbing, not an all-encompassing implementation of an asynchronous task scheduler or asynchronous hardware apis.
  uasyncio might be a good module to bring in, or something else - but the standard Python syntax does not _strictly require_ deeper hardware
  support.
Micropython implements the await verb via the __iter__ function rather than __await__.  It's okay.

The syntax being present will enable users to write clean and expressive multi-step state machines that are written serially and interleaved
  according to the rules provided by those users.

Given that this does not include an all-encompassing C scheduler, this is expected to be an advanced functionality until the community settles
  on the future of deep hardware support for async/await in CircuitPython.  Users will implement yield-based schedulers and tasks wrapping
  synchronous hardware APIs with polling to avoid blocking, while their application business logic gets simple `await` statements.
2020-10-10 15:38:40 -07:00
Jeff Epler 4869dbdc67 canio: rename from _canio
This reflects our belief that the API is stable enough to avoid incompatible changes during 6.x.
2020-09-21 16:44:26 -05:00
Jeff Epler a2e1867f69 _canio: Minimal implementation for SAM E5x MCUs
Tested & working:

 * Send standard packets
 * Receive standard packets (1 FIFO, no filter)

Interoperation between SAM E54 Xplained running this tree and
MicroPython running on STM32F405 Feather with an external
transceiver was also tested.

Many other aspects of a full implementation are not yet present,
such as error detection and recovery.
2020-09-21 16:44:26 -05:00
Kamil Tomaszewski 064c597b60 camera: Implement new library for camera 2020-09-14 13:11:15 +02:00
Scott Shawcroft 683462c1b1
Merge pull request #3326 from tannewt/native_wifi
Add native wifi API with ESP32S2 support
2020-09-10 11:20:44 -07:00
Jeff Epler 73858ea682 circuitpy_mpconfig: enable 3-arg pow() with CIRCUITPY_FULL_BUILD
This is needed for a port of python3's decimal.py module.
2020-09-06 10:07:57 -05:00
Scott Shawcroft 8b71e26abd
Merge remote-tracking branch 'adafruit/main' into native_wifi 2020-08-25 16:39:23 -07:00
Scott Shawcroft 1034cc1217
Add espidf module. 2020-08-19 14:23:28 -07:00
Scott Shawcroft 430530c74b
SSL works until it runs out of memory 2020-08-19 14:23:28 -07:00
Scott Shawcroft 3860991111
Ping work and start to add socketpool 2020-08-19 14:22:13 -07:00
Scott Shawcroft c53a72d3f5
Fix ipaddress import and parse ipv4 strings 2020-08-19 14:22:13 -07:00
Scott Shawcroft c62ab6e09a
Add ipaddress 2020-08-19 14:22:12 -07:00
Scott Shawcroft c5b8401a15
First crack at native wifi API 2020-08-19 14:21:59 -07:00
Scott Shawcroft 6857f98426
Split pulseio.PWMOut into pwmio
This gives us better granularity when implementing new ports because
PWMOut is commonly implemented before PulseIn and PulseOut.

Fixes #3211
2020-08-18 13:08:33 -07:00
Scott Shawcroft d01f5dc0bd
Turn off terminalio for ja and ko
The font is missing many characters and the build needs the space.
We can optimize font storage when we get a good font.

The serial output will work as usual.
2020-08-17 17:17:59 -07:00
Jeff Epler c1400bae9b sharpmemory: Implement support for Sharp Memory Displays in framebufferio 2020-08-12 07:32:18 -05:00
Jerry Needell 2bdd62220e adjust stack for SAMD21 to accomodate larger pystack -- update frozen module adafruit_busdevice 2020-07-27 21:50:36 -04:00
Scott Shawcroft 1ec3580946
Merge branch 'main' into memmonitor 2020-07-22 12:24:19 -07:00
Scott Shawcroft 518d909b2c
Add memorymonitor module 2020-07-17 17:15:03 -07:00
Scott Shawcroft 1160635608
Enable PYSTACK to keep function state out of the heap 2020-07-17 17:03:42 -07:00
Jeff Epler 05837b2841 sdioio: Add shared-bindings
There is no implementation yet.
2020-06-26 11:50:25 -05:00
Jeff Epler 57fde2e07b sdcardio: implement new library for SD card I/O
Testing performed: That a card is successfully mounted on Pygamer with
the built in SD card slot

This module is enabled for most FULL_BUILD boards, but is disabled for
samd21 ("M0"), litex, and pca10100 for various reasons.
2020-06-26 11:50:23 -05:00
Jeff Epler 1d2cc0b968 I2CPeripheral: Rename class and its module
This is an incompatible change.
2020-06-25 11:44:19 -05:00
Kamil Tomaszewski 84f424f631 gnss: Implement new library for GNSS 2020-06-24 11:14:44 +02:00
Scott Shawcroft 2fd7a43f2f
Merge remote-tracking branch 'adafruit/master' into wdt-nrf 2020-05-29 10:16:24 -07:00
Scott Shawcroft 796373b8be
A number of small ESP32S2 fixes:
* Fix flash writes that don't end on a sector boundary. Fixes #2944
* Fix enum incompatibility with IDF.
* Fix printf output so it goes out debug UART.
* Increase stack size to 8k.
* Fix sleep of less than a tick so it doesn't crash.
2020-05-28 15:43:55 -07:00
Sean Cross 08362c9cab watchdogtimer: refactor to new api
This refactors the WatchDogTimer API to use the format proposed in
https://github.com/adafruit/circuitpython/pull/2933#issuecomment-632268227

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross 595f6387c2 watchdog: rename module from `wdt` and move to `microcontroller`
This also places it under the `microcontroller` object.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross f4719609f7 wdt: add watchdog support
This adds shared bindings for a watchdog timer, based on the API
provided by micropython.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:48 +08:00
Scott Shawcroft acf4b1bede
Remove reverse methods from per-board defs 2020-05-19 11:43:57 -07:00
Scott Shawcroft 6aaab005c5
Initial ESP32S2 port.
Basic blinky works but doesn't check pins.
2020-05-15 15:36:16 -07:00
Scott Shawcroft 277e8d528b
Merge branch 'master' into Optical-Encoder-Module 2020-05-12 18:22:57 -07:00
Daniel Pollard ee2cb703c8 merged master 2020-05-12 14:41:28 +10:00
warriorofwire 1c6e646f56 vectorio: fix mpconfig definition for disabled boards 2020-05-09 17:58:01 -07:00
warriorofwire 206d0e598a Add vectorio: for drawing shapes
vectorio builds on m4 express feather

Concrete shapes are composed into a VectorShape which is put into a displayio Group for display.

VectorShape provides transpose and x/y positioning for shape implementations.

Included Shapes:

* Circle
  - A radius; Circle is positioned at its axis in the VectorShape.
  - You can freely modify the radius to grow and shrink the circle in-place.

* Polygon
  - An ordered list of points.
  - Beteween each successive point an edge is inferred.  A final edge closing the shape is inferred between the last
    point and the first point.
  - You can modify the points in a Polygon.  The points' coordinate system is relative to (0, 0) so if you'd like a
      top-center justified 10x20 rectangle you can do points [(-5, 0), (5, 0), (5, 20), (0, 20)] and your VectorShape
      x and y properties will position the rectangle relative to its top center point

* Rectangle
  A width and a height.
2020-05-09 15:38:22 -07:00
Sean Cross b168784fa0 aesio: add basic AES encryption and decryption
This adds initial support for an AES module named aesio.  This
implementation supports only a subset of AES modes, namely
ECB, CBC, and CTR modes.

Example usage:

```
>>> import aesio
>>>
>>> key = b'Sixteen byte key'
>>> cipher = aesio.AES(key, aesio.MODE_ECB)
>>> output = bytearray(16)
>>> cipher.encrypt_into(b'Circuit Python!!', output)
>>> output
bytearray(b'E\x14\x85\x18\x9a\x9c\r\x95>\xa7kV\xa2`\x8b\n')
>>>
```

This key is 16-bytes, so it uses AES128.  If your key is 24- or 32-
bytes long, it will switch to AES192 or AES256 respectively.

This has been tested with many of the official NIST test vectors,
such as those used in `pycryptodome` at
39626a5b01/lib/Crypto/SelfTest/Cipher/test_vectors/AES

CTR has not been tested as NIST does not provide test vectors for it.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-06 17:40:06 +08:00
Daniel Pollard bfa5cd9c13 refactor countio based on feedback 2020-05-05 15:23:38 +10:00
Lucian Copeland c6c77726e7 Merge remote-tracking branch 'upstream/master' into stm32-docfix 2020-04-23 13:39:48 -04:00
Lucian Copeland 8791ca6af3 implement requested changes 2020-04-23 13:33:41 -04:00
Lucian Copeland d0a2106547 Remove old build flags, add fixes for shared_matrix 2020-04-22 16:06:08 -04:00
Jeff Epler 5fcc6d6286 RGBMatrix: finish renaming from Protomatter
This gets all the purely internal references.  Some uses of
protomatter/Protomatter/PROTOMATTER remain, as they are references
to symbols in the Protomatter C library itself.
2020-04-17 18:44:07 -05:00