Commit Graph

3721 Commits

Author SHA1 Message Date
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
Jeff Epler a7b36f724f circuitpy_defns.mk: Sort several lists of source files
and regularize whitespace in one spot
2020-06-22 10:45:27 -05:00
Jeff Epler a580f0f1c4 _pew: move to common-hal
I noticed that this code was referring to samd-specific functionality,
and isn't enabled except in one samd board (pewpew10).  Move it.

There is incomplte support for _pew in mimxrt10xx which then caused build
errors; adding a #if guard to check for _pew being enabled fixes it.
The _pew module is not likely to be important on mimxrt but I'll leave the
choice to remove it to someone else.
2020-06-22 10:45:27 -05:00
Diego Elio Pettenò dd5d7c86d2 Fix up end of file and trailing whitespace.
This can be enforced by pre-commit, but correct it separately to make it easier to review.
2020-06-03 10:56:35 +01:00
Scott Shawcroft 959f7297da
Merge remote-tracking branch 'adafruit/master' into wdt-nrf 2020-06-01 17:01:16 -07:00
Jeff Epler f211a090e2 py.mk: Assume we want all C source files in ulab 2020-06-01 08:26:23 -05:00
Jeff Epler 1cc281b6a4 py.mk: Assume we want all C files from ulab 2020-06-01 08:20:23 -05:00
Scott Shawcroft 2fd7a43f2f
Merge remote-tracking branch 'adafruit/master' into wdt-nrf 2020-05-29 10:16:24 -07:00
Dan Halbert 6ace4ee7e8
Merge pull request #2968 from jepler/more-efficient-translation
More efficient translation
2020-05-28 21:37:45 -04:00
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
Jeff Epler d0f9b5901e translations: document the compressed format 2020-05-28 11:30:46 -05:00
Jeff Epler fe3e8d1589 string compression: save a few bits per string
Length was stored as a 16-bit number always.  Most translations have
a max length far less.  For example, US English translation lengths
always fit in just 8 bits.  probably all languages fit in 9 bits.

This also has the side effect of reducing the alignment of
compressed_string_t from 2 bytes to 1.

testing performed: ran in german and english on pyruler, printed messages
looked right.

Firmware size, en_US
Before: 3044 bytes free in flash
After: 3408 bytes free in flash

Firmware size, de_DE (with #2967 merged to restore translations)
Before: 1236 bytes free in flash
After: 1600 bytes free in flash
2020-05-28 08:36:08 -05:00
Sean Cross bd086a102e Revert "add WatchDogTimeout exception"
This reverts commit 561e7e619095869f58fc728d428f3ff20e8bfc40.
2020-05-27 11:28:49 +08:00
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 ae950bc050 add WatchDogTimeout exception
This adds an exception to be raised when the WatchDogTimer times out.

Note that this currently causes a HardFault, and it's not clear why it's
not behaving properly.

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 cf690bd390
Merge remote-tracking branch 'adafruit/master' into esp32s2 2020-05-18 16:46:41 -07:00
Scott Shawcroft 9811c1fe4b
Merge pull request #2896 from theacodes/add-bytearray-decode
Add bytearray.decode() for CPython compatibility
2020-05-18 14:38:45 -07:00
Scott Shawcroft 6aaab005c5
Initial ESP32S2 port.
Basic blinky works but doesn't check pins.
2020-05-15 15:36:16 -07:00
Thea Flowers 0876034adb Make decode only apply to bytearray and not array as well 2020-05-15 14:32:44 -07:00
Thea Flowers fe3e8ee02c Add bytearray.decode() for CPython compatibility
CPython has a `decode()` method on `bytearray`. This adds that method using the code from `bytes.decode`.

Test program:

```python

byte_boi = bytes([0x6D, 0x65, 0x65, 0x70])
print(byte_boi)  # b'meep'
byte_boi_str = byte_boi.decode("utf-8")
print(byte_boi_str)  # meep

byte_array_boi = bytearray(byte_boi)
print(byte_array_boi)  # bytearray(b'meep')
byte_array_boi_str = byte_array_boi.decode("utf-8")
print(byte_array_boi_str)  # meep

print(byte_array_boi_str == byte_boi_str)  # True

```
2020-05-14 21:52:58 -07:00
Scott Shawcroft 7546d47f77
Merge remote-tracking branch 'adafruit/master' into improve_verification 2020-05-13 08:23:55 -07:00
Scott Shawcroft 2efe17bcb7
Don't build in empty help.c 2020-05-12 19:01:17 -07:00
Scott Shawcroft 4612270f98
Only enable COUNTIO in full builds 2020-05-12 19:00:51 -07:00
Scott Shawcroft 277e8d528b
Merge branch 'master' into Optical-Encoder-Module 2020-05-12 18:22:57 -07:00
warriorofwire 5af59cbabe Enable vectorio by default where displayio is enabled 2020-05-12 11:46:04 -07:00
Daniel Pollard ee2cb703c8 merged master 2020-05-12 14:41:28 +10:00
warriorofwire cfd0de9c11 set vectorio to FULL_BUILD and see what works 2020-05-11 21:08:58 -07:00
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
Daniel Pollard e947e4eb58 removed duplicate build param 2020-05-09 17:56:38 +10:00
Daniel Pollard 94ca233d97
Update py/circuitpy_mpconfig.mk
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
2020-05-08 07:55:11 +10:00
Daniel Pollard 84c806a4be updated descriptions and build variable 2020-05-07 12:42:46 +10:00
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 8961dd9fe7 changed build variables as per advice 2020-05-06 09:05:14 +10:00
Daniel Pollard bfa5cd9c13 refactor countio based on feedback 2020-05-05 15:23:38 +10:00
Dan Halbert bae7a5e433 make translate again 2020-05-04 17:26:59 -04:00
Dan Halbert 241d7e2ae6 change many ifndefs to ?= 2020-04-29 23:31:34 -04:00
Dan Halbert 180f5c6a94 Merge remote-tracking branch 'adafruit/master' into ringbuf-fixes 2020-04-29 22:11:22 -04:00
Scott Shawcroft de42e4af02
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-27 17:43:32 -07:00
Scott Shawcroft 40a1f3edbc
Merge pull request #2811 from jepler/update-ulab
ulab: actually update the submodule
2020-04-27 17:41:43 -07:00
Scott Shawcroft 755d404edf
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-27 16:45:10 -07:00
Jeff Epler c016ea6f0a ulab: actually update the submodule
PR#2802 missed the submodule update itself.
2020-04-26 10:12:56 -05:00
Lucian Copeland bd0df9e3bc Minor redundancy fix 2020-04-23 17:43:35 -04:00
Lucian Copeland c6c77726e7 Merge remote-tracking branch 'upstream/master' into stm32-docfix 2020-04-23 13:39:48 -04:00