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Author SHA1 Message Date
jerryneedell
c6a15f76ad esp8266: add neopixel_write - remove neopixel.py (#339) 
For ESP8266, remove frozen module neopixel.py and add neopixel_write to mpconfigport.h. Use  [Adafruit_CircuitPython_Neopixel/neopixel.py](https://github.com/adafruit/Adafruit_CircuitPython_NeoPixel) instead.
 2017-10-16 18:29:42 -07:00
Dan Halbert
e2ce87e250 Merge pull request #336 from tannewt/2.x 
esp8266: Correct SPI functionality when write_value is provided.
 2017-10-16 18:43:28 -04:00
Dan Halbert
2148211314 Merge pull request #337 from tannewt/fix_pin_reset 
esp8266: Actually disable pins when reset on reload.
 2017-10-16 18:42:22 -04:00
Scott Shawcroft
c216c2876f esp8266: Actually disable pins when reset on reload. 2017-10-16 15:13:09 -07:00
Scott Shawcroft
6c7d35c40c esp8266: Correct SPI functionality when write_value is provided. 
It used to introduce extra clocks to the bus rather than changing the
value output.

This fixes SD cards.
 2017-10-16 14:54:23 -07:00
Dan Halbert
5f6df7f54a More io capability on non-Express boards, so call *_reset() routines 
appropriately to match board capabilities.
 2017-10-16 12:51:55 -07:00
Dan Halbert
1709fbb65a Turn on pulseio now that there's room. 
https://github.com/adafruit/circuitpython/issues/325#issuecomment-336733842
 2017-10-16 12:51:55 -07:00
Dan Halbert
274fff4226 Use internal libm for all atmel-samd boards. 2017-10-16 12:20:33 -07:00
Dan Halbert
dbd3f15168 1. Use lib/libm for small (non-Express builds) to gain back a lot of flash space. 
2. Add flag INTERNAL_LIBM to mpconfigboard.mk files to signal using lib/libm.
3. Fix floating-point warnings in lib/libm
4. Turn off -finline-limit, no longer needed due to 1.
5. Add explicit flags for SPI_FLASH_FILESYSTEM and INTERNAL_FLASH_FILESYSTEM
to mpconfigboard.mk files, so they don't need to know the name of the .c file
that implements those. Makefile takes care of checking the flags and including
the right files.
 2017-10-16 12:20:33 -07:00
Dan Halbert
8f3be0a037 Reinit ADC completely on each call to AnalogIn.value. 2017-10-15 16:59:23 -07:00
Dan Halbert
cfd1809b2b Suppress A0 (PA02) as a TouchIn-capable pin on CPX. 2017-10-15 16:57:37 -07:00
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
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
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
Dan Halbert
b2dcc5bb6c reset pins on PDMIn deinit(). Fixes #275. 2017-09-29 08:54:05 -07:00
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
Scott Shawcroft
e2f39a8d93 atmel-samd: Remember SPI baudrate. 
This prevents the SERCOM from blipping the data line on each
transaction and therefore fixes #219.
 2017-09-01 12:44:52 -07:00
Scott Shawcroft
4d0dc4b298 py: Add temporary expanded mpy mismatch message for switch to 2.0.0. (#218) 
Fixes #214
 2017-08-31 15:27:50 -04:00
Scott Shawcroft
17ec02a77d atmel-samd: Add SPI pin names to the Trinket. Fixes #213 (#217) 2017-08-31 15:05:43 -04:00
Dan Halbert
59faa05a10 Add ".frozen" to end of sys.path, so that internal frozen modules are visible on boot. 2017-08-31 11:38:00 -07:00
Dan Halbert
fdb97eda09 Add microcontroller.cpu.temperature, for use as a simple sensor on minimal boards. (#211) 
* Add microcontroller.cpu, the sole instance of microcontroller.Processor.
microcontroller.cpu.frequency is the clock frequency, in Hz.
microcontroller.cpu.temperature is the reading from the internal temperature sensor, in Celsius. None if not available.

* Squeeze firmware size by using -finline-limit. Otherwise non-Express builds were slightly too big.

* Update submodules.

* Fix documentation glitches
 2017-08-31 13:48:30 -04:00
Carol Willing
f3cd6b0232 Update README (#212) 
* Add README navigation and minor edits
* Simplify links
* Clean up markdown style warnings
* Update links
* Edit grammar and style
 2017-08-29 23:42:17 -07:00
Scott Shawcroft
aa700a8b42 shared-bindings: Clarify that UART.read() is slow. (#209) 2017-08-29 14:06:59 -04:00
Scott Shawcroft
447a4b1ecd Merge pull request #208 from adafruit/merge-v1.9.2 
Merge MicroPython v1.9.2
 2017-08-28 13:59:26 -07:00
Dan Halbert
c679c80c71 Modernize module and class static dicts; update freetouch 2017-08-27 15:02:50 -04:00
Scott Shawcroft
4e63d55d8d Fix blinky example 
Thanks to @Kurticus and @scruffynerf from [discord](http://adafru.it/discord) for finding it.
 2017-08-26 22:24:17 -07:00
Dan Halbert
ef61b5ecb5 Initial merge of micropython v1.9.2 into circuitpython 2.0.0 (in development) master. 
cpx build compiles and loads and works in repl; test suite not run yet
esp8266 not tested yet
 2017-08-25 22:17:07 -04:00