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Author SHA1 Message Date
Scott Shawcroft
a1be272b1e atmel-samd: Correct the UF2 bootloader offset when converting the bin to uf2. 2017-10-22 12:39:01 -07:00
mrmcwethy
bb008cdbc9 First attempt to move py/modmath.c to shared-bindings/math 2017-10-21 10:34:25 -07:00
Scott Shawcroft
536bcb42c9 atmel-samd: Re-enable pin reset. Fixes #352 (#353) 2017-10-20 07:49:33 -04:00
Scott Shawcroft
a800a25e88 atmel-samd: Switch Metro M4 Express to SAMD51J19. (#351) 2017-10-19 22:39:16 -04:00
Josh Gadeken
3ba5ba6e66 shared-bindings/storage/__init__.c: Change remount() readonly to kw arg (#286). 
The readonly arg to storage.remount() is now a keyword arg that
defaults to False. To maintain backwards compatibility, readonly
can be passed as a positional arg or keyword arg.
 2017-10-19 17:11:30 -07:00
Scott Shawcroft
535c0059d7 atmel-samd: Turn on SAMD51 bootloader build layout. (#348) 2017-10-18 16:07:38 -04:00
Michael McWethy
b41cbe9256 CircuitPython now has struct instead of ustruct (#302) 
Added struct module to shared-bindings and shared-module.  removed ustruct
 2017-10-18 12:50:20 -07:00
Scott Shawcroft
88c6d2349b atmel-samd: Update asf4 to include USB fix for SAMD51. 2017-10-18 15:46:26 -04:00
Scott Shawcroft
f31a7b70e8 atmel-samd: Fix CDC now that its clear its async. 2017-10-18 15:46:26 -04:00
Scott Shawcroft
51cd4da76e atmel-samd: Add mass storage support. 
Fixes #260
 2017-10-18 11:52:51 -07:00
Andon
c80e1908c5 Added Trinket to README.md (#344) 
Added Trinket to README.md

Despite shipping with CircuitPython pre-installed, the Trinket M0 is
absent from the README.md file. This fixes that issue.
 2017-10-17 13:00:10 -07:00
Dan Halbert
6e8fa8b3c9 Merge pull request #320 from dhalbert/master 
merge 2.x changes into master; touch up Makefile CFLAGS logic
 2017-10-13 14:51:09 -04:00
Dan Halbert
3c54e2c03c TEMPORARY changes to get build to work on all boards. Make space on CPX; turn off -finline-limit 2017-10-12 21:54:38 -04:00
Dan Halbert
fabaa2ec30 merge 2.x changes into master; touch up Makefile CFLAGS logic 2017-10-12 20:10:31 -04:00
Dan Halbert
922006dd59 Don't create a new filesystem if we restart in safe mode. (#319) 2017-10-12 14:35:39 -04:00
Dan Halbert
b7591cfd19 Replace asf4 tree with submodule repo adafruit/asf4, branch circuitpython. 2017-10-12 10:55:15 -07:00
Scott Shawcroft
80654779e1 atmel-samd: Add support for internal filesystems. (#311) 
* atmel-samd: Add support for internal filesystems.

This allows us to re-enable `os`. `random` is also enabled because
it solely depends on `os`.

Fixes #266. Its also a pre-requisite for #260.

* atmel-samd: Update SAMD51 linker script comments and MICROPY_MAX_STACK_USAGE enabling.
 2017-10-10 14:36:00 -04:00
Dan Halbert
ef65ee78c5 Freeze libraries needed by adafruit_circuitplayground library into firmware. 
This saves a lot of RAM. Fixes #287.
Also fixed compilation of frozen_mpy.c to use supplied make rule rather than
builtin rule (supplied rule suppresses printing out the gcc command line).
 2017-10-08 10:54:46 -06:00
Alex Vasylenko
9a9584aee0 Update pwm.rst 
replace reference to non-existent `time.sleep_ms()`
 2017-10-08 10:53:25 -06:00
Radomir Dopieralski
f4981677b0 Add a gamepad module for handling buttons in the background. (#295) 
The `GamePad` singleton monitors buttons in the background to make sure a button press is never missed and debouncing happens consistently.
 2017-10-03 13:35:57 -07:00
Dan Halbert
c478c10923 Do not allow a *io object to be used after deinit(). 
Fixes #278, #277, #276, #275.
 2017-10-03 12:07:17 -07:00
Radomir Dopieralski
c2bb9e2eb5 Add board file for the hacked Trinket M0 Haxpress (#303) 
Add a hacked Tinket M0 Haxpress board definition

Based on https://daveastels.com/2017/09/01/trinket-m0-express-hack/
 2017-10-03 11:24:48 -07:00
Dan Halbert
7f74412882 Make touch more sensitive. Add .raw_value and .threshold attributes. 2017-10-02 11:15:51 -07:00
Scott Shawcroft
211b44e630 Update time to use SysTick (#274) 
* atmel-samd: Add time back using the SysTick counter in the core. Fixes #261

* Switch to SysTick_Config
 2017-09-29 16:58:13 -04:00
Scott Shawcroft
bac841df61 atmel-samd: Fix CDC by making sure we define (#294) 
CONF_USB_COMPOSITE_CDC_ACM_EN before including ASF4 files.
 2017-09-29 16:03:05 -04:00
Dan Halbert
b2dcc5bb6c reset pins on PDMIn deinit(). Fixes #275. 2017-09-29 08:54:05 -07:00
Scott Shawcroft
0bbb7a8199 Add support for patching newer ASF4 code. (#292) 
* atmel-samd: Support patching after updating ASF4.

This makes it possible to automatically fix newer code.

* atmel-samd: Update ASF4 to include flash APIs for SAMD51.

This is the first automatic update that has caused a few deletions
where code was previously copied instead of moved.

This is a prerequisite for #260.
 2017-09-28 23:33:44 -04:00
Scott Shawcroft
8466d760f9 atmel-samd: Port baudrate reset to asf4 so we no longer hose Rosie. 
We still won't be able to run tests but we will be reset into the
bootloader to test other stuff.
 2017-09-27 21:58:54 -04:00
Scott Shawcroft
6839fff313 Move to ASF4 and introduce SAMD51 support. (#258) 
* atmel-samd: Remove ASF3. This will break builds.

* atmel-samd: Add ASF4 for the SAMD21 and SAMD51.

* Introduce the supervisor concept to facilitate porting.

The supervisor is the code which runs individual MicroPython VMs. By
splitting it out we make it more consistent and easier to find.

This also adds very basic SAMD21 and SAMD51 support using the
supervisor. Only the REPL currently works.

This begins the work for #178.
 2017-09-22 21:05:51 -04:00
Jerry Needell
3ad01ddb04 Add Ananlog Pin aliases to trinket_m0 pins.c 2017-09-19 21:36:06 -07:00
Dan Halbert
75c3be37ac Re-initialize ADC before every AnalogIn read. (#255) 
`microcontroller.cpu.temperature` uses different ADC settings, and caused
AnalogIn to give wrong answers. AnalogIn can no longer assume it's the
only user of the ADC.
 2017-09-16 13:06:23 -04:00
Asher Lieber
5aa8922038 add set_rgb_status_brightness (#246) 
Add set_rgb_status_brightness() via `samd.rgb_status_brightness`.

Fixes #162.
 2017-09-12 12:09:22 -07:00
mrmcwethy
dd72fe6945 updated the http reference for max7219 to use the readthedocs from the adafruit cirtcuitpython area instead of the micropython area 2017-09-07 22:07:45 -07:00
KurticusMaximus
ca1f3e5fb7 Added DotStar to line 72 2017-09-06 14:53:31 -07:00
Dan Halbert
e0ddd528c8 Add Processor to microcontroller documentation TOC (#237) 2017-09-06 17:50:00 -04:00
Scott Shawcroft
6467e3d40b shared-bindings: Prevent check_lock from being optimized away. (#240) 
Fixes #229
 2017-09-06 17:49:30 -04:00
Dan Halbert
acbca44512 Ctrl-C was causing a soft-reset in REPL. 
Also allow an immediate ctrl-c in `input()`.
 2017-09-06 14:47:23 -07:00
Scott Shawcroft
c0159c5e80 atmel-samd: Ensure MTB is off in case we ran a debug build before 
a non-debug build.
 2017-09-06 11:56:41 -07:00
Scott Shawcroft
6baacf46b7 py: Only load frozen modules when the filename has the prefix. (#235) 
* py: Only load frozen modules when the filename has the prefix.

This allows one to override a built-in module by loading a newer
version onto the file system.

* Unbreak mpys
 2017-09-05 22:01:17 -04:00
Carol Willing
f9c54665f7 Reduce depth in toc 2017-09-05 16:57:53 -07:00
Carol Willing
5c742e0058 rename some captions 2017-09-05 16:57:53 -07:00
Carol Willing
9df090f66b collapse board listings 2017-09-05 16:57:53 -07:00
Carol Willing
1f71851d3a Add a micropython section and edit drivers doc 2017-09-05 16:57:53 -07:00
Carol Willing
676a5b399e Structure contents to be user facing 2017-09-05 16:57:53 -07:00
Scott Shawcroft
6d9d683443 atmel-samd: Enable 8-bit audio recording support even though it'll be 
quiet. Also update the examples.

Fixes #226
 2017-09-05 16:37:02 -07:00
Dan Halbert
e1eb1802a6 esp8266: restore machine module 2017-09-02 18:54:27 -07:00
Scott Shawcroft
7932df02ab Style tweaks based on @willingc's feedback. 2017-09-01 13:54:29 -07:00
Scott Shawcroft
544f5c3fa4 docs: Add beginnings of troubleshooting doc. 
Fixes #172. Related to #214.
 2017-09-01 13:54:29 -07:00
Dan Halbert
a0d0b27faf Fix issue #207, esp8266 file operations problems (#222) 
The frozen module `_boot.py` was not being loaded on restart
because `pyexec_frozen_module()` did not know about the new `.frozen`
pseudo-directory. Updated lower-level routine to look in the right place.
Also made ".frozen" and related values be `#define`s.
 2017-09-01 16:12:26 -04:00
Radomir Dopieralski
c01bf678fd Merge pull request #223 from tannewt/baudrate_fix 
atmel-samd: Remember SPI baudrate.
 2017-09-01 21:56:44 +02:00