circuitpython

Author	SHA1	Message	Date
caternuson	49fff2d9b4	initial working fill	2020-04-09 08:43:50 -07:00
sommersoft	61bab8e62e	ulab/__init__.rst: fix attribute name; uint8 -> uint16	2020-04-09 08:45:26 -05:00
Scott Shawcroft	317b96e93a	Fix iMX builds	2020-03-31 17:00:30 -07:00
Scott Shawcroft	cbe9512691	Merge pull request #2741 from tannewt/fix_packetbuffer_server Fix PacketBuffer server support	2020-03-31 13:39:34 -07:00
Jeff Epler	54e8c63b4f	Merge pull request #2730 from tannewt/fix_fourwire_phase_polarity Add polarity and phase to FourWire.	2020-03-28 07:28:37 -05:00
Scott Shawcroft	a870908718	Don't break the function signature	2020-03-26 14:11:20 -07:00
siddacious	9e0c00dfd4	adding a backlight polarity flag to Display	2020-03-25 22:51:20 -07:00
Scott Shawcroft	8a5d3cd6c4	Add exception on small buffer and fix Connecion WRITE handling	2020-03-25 17:41:47 -07:00
Scott Shawcroft	6b7acc65b6	Add polarity and phase to FourWire. It was fixed as 0/0 even though it used to get it from the current SPI state. This makes it more explicit with kwargs. Thanks to magpie_lark and kmatocha on the Adafruit Support forum for finding the issue: https://forums.adafruit.com/viewtopic.php?f=60&t=162515	2020-03-25 11:22:46 -07:00
Jeff Epler	aaf07ce72f	Update shared-bindings/ulab/__init__.rst Co-Authored-By: Scott Shawcroft <scott@tannewt.org>	2020-03-17 16:37:16 -05:00
Jeff Epler	aa54a7e76e	ulab: update documentation	2020-03-17 09:25:33 -05:00
Dale Hawkins	8ae103e07c	Fix documentation typo: tm_minute should be tm_min	2020-03-16 09:07:10 -06:00
Dan Halbert	fdcdc1320b	Make ParallelBus reset ping arg required	2020-03-06 14:30:30 -05:00
Dan Halbert	210c3274e5	Merge remote-tracking branch 'adafruit/master' into assert_pin-and-mp_const_none-cleanup	2020-03-05 17:47:01 -05:00
Dan Halbert	817b5be320	rename routines to be clearer; fix wiznet arg types	2020-03-05 16:35:31 -05:00
Dan Halbert	e30b1d3121	missing semicolon	2020-02-29 22:48:11 -05:00
Dan Halbert	8435935429	update uses of assert_pin_free; remove redundant checks	2020-02-29 15:37:32 -05:00
Dan Halbert	b6206406de	new pin validation routines; don't use mp_const_none if NULL will do	2020-02-28 23:43:04 -05:00
Jeff Epler	39cfe32c34	Update ulab from upstream again	2020-02-27 14:14:05 -06:00
Jeff Epler	645df931ae	typos	2020-02-27 11:07:37 -06:00
Jeff Epler	fa3b9eba92	ulab: Incorporate it	2020-02-27 11:03:03 -06:00
Dan Halbert	e31ac710be	Enable _bleio adapter when _bleio is imported	2020-02-20 21:55:04 -05:00
Dave Marples	d388899985	Addition of RS485 support	2020-02-18 23:16:40 +00:00
Dave Marples	84ad3d8393	Addition of RTS/CTS/RS485 UART functionality	2020-02-18 23:16:40 +00:00
Scott Shawcroft	52d96ca151	Merge pull request #2626 from dhalbert/stat-for-shortint avoid os.stat() int overflow on smallint-only builds	2020-02-18 13:40:52 -08:00
Dan Halbert	e0753c4ad2	avoid os.stat() int overflow on smallint-only builds	2020-02-14 18:33:37 -05:00
Melissa LeBlanc-Williams	33774e790c	Updated OnDiskBitmap RTD example for 5.x	2020-02-14 10:23:23 -08:00
Scott Shawcroft	e97b0cfc61	Merge pull request #2581 from jamesbowman/master First draft of eveL, the low-level module of the Gameduino bindings	2020-02-13 11:21:32 -08:00
James Bowman	b02937d1a7	Split ROMDECLS for readability	2020-02-13 07:28:21 -08:00
Dan Halbert	c57ccd5eb4	doc typo	2020-02-11 20:03:47 -05:00
Dan Halbert	f73b58a2c6	fix doc indentation	2020-02-11 19:57:48 -05:00
Dan Halbert	2e029d55fc	nrf: add SPIM3 support	2020-02-11 19:22:14 -05:00
James Bowman	a87dee2f66	Correct the BitmapTransform operations. Correct argument order better argument naming fix copypaste bug on C and F arguments	2020-02-10 19:34:38 -08:00
James Bowman	1f44029c56	Remove unused code	2020-02-10 18:57:04 -08:00
James Bowman	f101ff60c5	Move _eve module declarations into shared-bindings header	2020-02-07 17:10:19 -08:00
James Bowman	c631b4d60e	Add doc strings, inline mod_eve-gen.h and remove it	2020-02-07 16:44:48 -08:00
James Bowman	5c6d94d3e5	Split into shared-module and shared-bindings	2020-02-07 10:30:49 -08:00
Dan Halbert	cbd519bfa6	time.sleep() rounds to nearest msec	2020-02-07 10:24:11 -05:00
Dan Halbert	857d8ab40a	improve time.monotonic_ns() accuracy from ms to us	2020-02-07 10:02:50 -05:00
James Bowman	a20490c0b3	Add method VertexFormat() and variable fixed-point scaling in Vertex2f()	2020-02-06 08:49:07 -08:00
James Bowman	acef93a253	Rename eveL to _eve, EVEL to _EVE	2020-02-05 18:17:58 -08:00
James Bowman	a9b34f45dc	My name	2020-02-05 18:01:25 -08:00
James Bowman	53f7e2be4f	Use mp_instance_cast_to_native_base() throughout	2020-02-05 17:58:59 -08:00
Dan Halbert	a4ebd2f7c1	allow tuple or list for Palette color	2020-02-03 22:09:53 -05:00
James Bowman	0bcfabbc87	Add header for module eveL explaining what it is. Exclude modeveL-gen.h from Sphinx build	2020-02-03 18:41:32 -08:00
James Bowman	7fd30e7d20	First draft of eveL, the low-level module of the Gameduino (and BridgeTek EVE) bindings. [adafruit/circuitpython#2578]	2020-02-03 16:46:14 -08:00
Scott Shawcroft	55eb1730b8	Merge remote-tracking branch 'adafruit/master' into tweak_pixelbuf	2020-01-30 10:59:21 -08:00
Radomir Dopieralski	27c36eea2b	circuitpython-stage: allow choosing background color	2020-01-30 15:24:04 +01:00
Scott Shawcroft	5d24ade5c9	Tweak error messages to reduce code size.	2020-01-29 17:32:07 -08:00
Dan Halbert	e21580b67f	PacketBuffer.packet_size was returning bool instead of int	2020-01-27 17:10:56 -05:00
Scott Shawcroft	39971794dd	Encapsulate buffers inside PixelBuf and refactor it.	2020-01-24 18:23:07 -08:00
Dan Halbert	2a75196aa3	merge from adafruit/circuitpython	2020-01-13 18:15:32 -05:00
Dan Halbert	9e7f8743c2	fix CCCD bonding store; avoid excessive bonding writes	2020-01-12 23:32:51 -05:00
Dan Halbert	346ce3b73b	wip: HID bonding works!	2020-01-10 23:55:45 -05:00
Scott Shawcroft	8708d3dc45	Merge pull request #2461 from jepler/urandom-hardfaults Urandom hardfaults	2020-01-10 11:37:59 -08:00
Dan Halbert	9c167af17a	wip; redid flash writing to be compatible with SD	2020-01-09 17:40:02 -05:00
Scott Shawcroft	a10cd8580c	Merge pull request #2445 from jepler/mp3-jeplayer-fixes Fixes for JEplayer	2020-01-08 12:50:13 -08:00
Jeff Epler	6735283d8f	os: Don't require an on-stack buffer This allows urandom requests of even 100k bytes to succeed on a fresh VM session on a Metro M4 express.	2020-01-08 09:43:13 -06:00
Jeff Epler	b1b4a9e842	fix doc build error	2020-01-06 09:26:32 -06:00
Jeff Epler	dc729718eb	audiomp3: rename to MP3Decoder	2020-01-06 07:51:41 -06:00
Scott Shawcroft	82fb761c0f	Add PacketBuffer and MTU negotiation support. PacketBuffer facilitates packet oriented BLE protocols such as BLE MIDI and the Apple Media Service. This also adds PHY, MTU and connection event extension negotiation to speed up data transfer when possible.	2020-01-03 17:29:54 -08:00
Dan Halbert	fc5f776429	Merge pull request #2034 from rhooper/new-pixelbuf-api Updates to pixelbuf API - Addresses #884	2020-01-03 17:19:02 -05:00
Roy Hooper	767ce1cdf8	remove unnecessary GCC pragmas	2020-01-02 18:03:18 -05:00
Roy Hooper	ccf158b030	raise mp_raise_NotImplementedError	2020-01-02 18:00:36 -05:00
Roy Hooper	fdddb54db4	rename call_show to pixelbuf_call_show	2020-01-02 17:56:04 -05:00
Jeff Epler	ec22520992	MP3File: Add rms_level property This lets a music player show it vu-meter style	2020-01-02 15:23:42 -06:00
Roy Hooper	4e1996856f	Fix docstring for byteorder	2020-01-01 19:25:44 -05:00
Roy Hooper	12193913a8	move native fill to a helper to work around being unable to call a subclass show method from the native superclass	2020-01-01 17:30:17 -05:00
Roy Hooper	8129a8503a	Revert "try a property with a callable static class" This reverts commit `ca5b2770cf`.	2020-01-01 16:10:22 -05:00
Roy Hooper	ca5b2770cf	try a property with a callable static class	2020-01-01 16:10:01 -05:00
David Glaude	01d49eb0a7	Update Shape.c Make no sense to say this is experimental and will change in 4.0.0 when we are already above 4.0.0. This should be removed, or updated to say it will not be in x.0.0	2019-12-30 16:54:16 +01:00
Roy Hooper	023d64fe4a	Merge branch 'pixelbuf-subscr-change' into new-pixelbuf-api	2019-12-29 13:56:47 -05:00
Roy Hooper	f1a9039632	Merge branch 'master' into pixelbuf-subscr-change	2019-12-29 13:56:31 -05:00
Jeff Epler	02154caf24	MP3File: Add a settable ".file" property This enables jeplayer to allocate just one MP3File at startup, rather than have to make repeated large allocations while the application is running. The buffers have to be allocated their theoretical maximum, but that doesn't matter much as all the real-life MP3 files I checked needed that much allocation anyway.	2019-12-23 09:36:46 -06:00
Roy Hooper	09d4fe0324	Merge branch 'master' into new-pixelbuf-api	2019-12-20 19:22:27 -05:00
Scott Shawcroft	5fc20145d1	Merge pull request #2390 from jepler/displayio-set-rotation displayio: make 'rotation' property settable	2019-12-20 09:34:25 -08:00
albang	00c226738d	Typo in doc	2019-12-19 23:16:51 +01:00
Jeff Epler	a63da7a6c0	displayio: make 'rotation' property settable	2019-12-16 15:23:41 -06:00
Roy Hooper	ef2a8906dd	move call to show outside loop	2019-12-16 15:05:09 -05:00
Roy Hooper	dc8dd6df20	Revert subscr signature change	2019-12-13 14:29:15 -05:00
Roy Hooper	72ad2e9259	Merge branch 'master' into new-pixelbuf-api	2019-12-13 13:45:16 -05:00
Scott Shawcroft	9a3d45e7d0	Add extended, connectable and scannable error. Related to https://github.com/adafruit/Adafruit_CircuitPython_BLE/issues/44	2019-12-12 13:46:59 -08:00
Roy Hooper	0326c98fd5	Merge branch 'master' into new-pixelbuf-api	2019-12-10 20:44:43 -05:00
Roy Hooper	222dd29a14	Fix slice step.	2019-12-10 20:43:00 -05:00
Jeff Epler	a08d9e6d8e	audiocore: Add MP3File using Adafruit_MP3 library	2019-12-10 14:03:06 -06:00
Scott Shawcroft	19ac8aea8c	Merge pull request #2353 from jepler/audiosample-protocol Convert audiosamples to use micropython "protocols" (safely)	2019-12-09 14:50:16 -08:00
Roy Hooper	dd7ac68fb0	fix slice anf fill bugs	2019-12-08 16:53:08 -05:00
Dan Halbert	f5e913101c	Merge pull request #2301 from tannewt/support_extended_advertising Add support for extended (>31 byte) BLE advertisements.	2019-12-06 23:51:05 -05:00
Scott Shawcroft	da0ea979ff	Check connection validity after service discovery. Fixes #2347	2019-12-06 16:03:14 -08:00
Dan Halbert	559ce6a949	Merge pull request #2356 from tannewt/central_pairing Add connection interval and debugging	2019-12-06 15:19:40 -05:00
Dan Halbert	e30dde0afc	Make _bleio.Connection.disconnect() idempotent	2019-12-05 08:40:53 -05:00
Scott Shawcroft	17c8356b8c	Add connection interval and debugging This also sets TinyUSB to master and to not include its submodules. It also fixes an old displayio example comment and retries gattc reads.	2019-12-04 14:39:02 -08:00
Jeff Epler	feb8eb935b	audiosample: convert to use a protocol This eases addition of new sample sources, since the manual virtual function dispatch functions are just calls via a protocol	2019-12-04 09:31:52 -06:00
Jeff Epler	238e121236	protocols: Allow them to be (optionally) type-safe Protocols are nice, but there is no way for C code to verify whether a type's "protocol" structure actually implements some particular protocol. As a result, you can pass an object that implements the "vfs" protocol to one that expects the "stream" protocol, and the opposite of awesomeness ensues. This patch adds an OPTIONAL (but enabled by default) protocol identifier as the first member of any protocol structure. This identifier is simply a unique QSTR chosen by the protocol designer and used by each protocol implementer. When checking for protocol support, instead of just checking whether the object's type has a non-NULL protocol field, use `mp_proto_get` which implements the protocol check when possible. The existing protocols are now named: protocol_framebuf protocol_i2c protocol_pin protocol_stream protocol_spi protocol_vfs (most of these are unused in CP and are just inherited from MP; vfs and stream are definitely used though) I did not find any crashing examples, but here's one to give a flavor of what is improved, using `micropython_coverage`. Before the change, the vfs "ioctl" protocol is invoked, and the result is not intelligible as json (but it could have resulted in a hard fault, potentially): >>> import uos, ujson >>> u = uos.VfsPosix('/tmp') >>> ujson.load(u) Traceback (most recent call last): File "<stdin>", line 1, in <module> ValueError: syntax error in JSON After the change, the vfs object is correctly detected as not supporting the stream protocol: >>> ujson.load(p) Traceback (most recent call last): File "<stdin>", line 1, in <module> OSError: stream operation not supported	2019-12-04 09:29:57 -06:00
Roy Hooper	0d267eaee1	fix compile fails	2019-12-02 14:25:57 -05:00
Roy Hooper	a4bbf35092	Merge branch 'master' into new-pixelbuf-api	2019-12-02 14:06:33 -05:00
Dan Halbert	d089f16656	'seconds'	2019-11-27 14:49:39 -05:00
Dan Halbert	dd6dfeb30a	Squeeze pyruler zh_Latn_pinyin	2019-11-27 14:47:35 -05:00
Dan Halbert	b32a9192df	make UART.write be blocking on SAMD; add timeout property	2019-11-27 13:05:29 -05:00
Roy Hooper	a9624fff25	add show	2019-11-26 21:28:41 -05:00
Roy Hooper	56720eae0a	remove unnecessary intermediate mp_obj_subscr wrapper	2019-11-26 18:39:08 -05:00
Scott Shawcroft	3fc58cee38	Merge remote-tracking branch 'adafruit/master' into support_extended_advertising	2019-11-26 13:12:43 -08:00
Jeff Epler	e188ae8b23	time: struct_time: allow construction like a namedtuple, too Whenever there is more than one argument, delegate the operation to namedtuple_make_new. This allows other circuitpython-compatible idioms, like with keywords time.struct_time(tm_year=2000, tm_mon=1, tm_mday=1, tm_hour=0, tm_min=0, tm_sec=14, tm_wday=5, tm_yday=5, tm_isdst=-1) with 9 positional arguments, etc. The only vaguely plausible CPython behavior still not permitted in CircuitPython that I found is constructing a timetuple from a length-9 list, a la time.struct_time(list(time.localtime()) Even better, by getting rid of an error message, the build shrinks a tiny bit.	2019-11-26 08:45:44 -06:00
Jeff Epler	8f24ea48fb	time: struct_time: allow construction from another struct_time This doesn't cover ALL the cases that CPython permits for construction of a struct_time, but it at least makes constructing from any namedtuple work. Closes: #2326	2019-11-26 08:45:40 -06:00
Roy Hooper	0ef9344c17	make pixelbuf iterable	2019-11-25 20:21:00 -05:00
Roy Hooper	d4ed258b74	remove unnecessary qstrs	2019-11-25 20:20:51 -05:00
Jeff Epler	5115fdaa6f	shared-bindings: I2SOut: Ensure object is deinitialised (or deinitialized, for those of us on this side of the pond) Otherwise, a sequence like ``` audio = audiobusio.I2SOut(bit_clock=board.D6, word_select=board.D9, data=board.D10) sine_wave_sample = audiocore.RawSample(sine_wave) audio.play(sine_wave_sample, loop=True) del audio ``` could free the memory associated with audio without stopping the related background task. Later, when fresh objects are allocated within a now-freed memory region, they can get overwritten in the background task, leading to a hard crash. This presumably can affect multiple I2S implementations, but it was reported against the nRF one.	2019-11-25 09:53:55 -06:00
Roy Hooper	a9baa441c9	disable -Wunused-parameter on subscr functions	2019-11-23 13:52:14 -05:00
Roy Hooper	6108fa3766	Merge branch 'master' into new-pixelbuf-api	2019-11-23 12:22:04 -05:00
Roy Hooper	c770ccd939	make ->subscr take an instance to pass when instance_subscr is called from subscr.	2019-11-23 12:09:26 -05:00
Scott Shawcroft	743bc829ab	Clean up debug changes	2019-11-21 16:39:57 -08:00
Scott Shawcroft	39f4046f70	Fix pairing when peripheral. Central untested.	2019-11-21 16:32:42 -08:00
Scott Shawcroft	98e55eb577	Only add module when printing exception.	2019-11-21 12:26:25 -08:00
Scott Shawcroft	521c7531bc	Improve printing to include _bleio. prefix for type.	2019-11-21 11:04:17 -08:00
Scott Shawcroft	5e857fdb67	Use BluetoothError in _bleio This better differentiates errors than using OSError everywhere.	2019-11-20 14:02:15 -08:00
Scott Shawcroft	11c2c3443f	Add support for extended (>31 byte) BLE advertisements.	2019-11-19 13:55:58 -08:00
Hierophect	81223c76bd	revert error	2019-11-15 13:04:25 -05:00
Hierophect	2c6781f74d	move neopixel_in_use flag to shared-bindings	2019-11-15 12:59:52 -05:00
Hierophect	de5691acf5	Add never_reset and reset to pin common hal, adjust files	2019-11-15 12:47:00 -05:00
Dan Halbert	8584c1e824	Fix start_scan timeout default value	2019-11-13 21:34:20 -05:00
Dan Halbert	8cd2f87e99	Merge pull request #2236 from tannewt/bleio_tweaks Refine _bleio	2019-11-04 22:27:54 -05:00
Scott Shawcroft	47e50e5659	Merge remote-tracking branch 'adafruit/master' into bleio_tweaks	2019-11-01 13:20:58 -07:00
Dan Halbert	43b8d5e8ab	Update I2C and SPI documentation	2019-10-29 09:58:44 -04:00
Dan Halbert	56ac41fabf	Merge pull request #2240 from theacodes/fix-2086 Track unadjusted PWM duty cycle to avoid accumulating conversion errors	2019-10-28 14:50:01 -04:00
Dan Halbert	cc13fc3433	Merge pull request #2247 from jepler/comment-doc-typos Comment doc typos	2019-10-28 14:47:52 -04:00
Jeff Epler	c208586bf1	audioio: correct trivial typo	2019-10-27 16:42:18 -05:00
Jeff Epler	0657884fca	audiobus: correct trivial typo	2019-10-27 16:42:04 -05:00
Jeff Epler	978cec0316	pixelbuf: correct trivial typos	2019-10-27 16:41:56 -05:00
Thea Flowers	6782948751	Note behavior in documentation	2019-10-25 10:56:41 -07:00
Thea Flowers	4a55c48dbf	Improve documentation for `rtc`. - Add examples for `rtc.RTC.datetime`. - Add type for `rtc.RTC.calibration`. - Expand on use cases for `rtc.set_time_source`.	2019-10-23 15:48:34 -07:00
Scott Shawcroft	91c9d519ae	Refine comments and switch prefix_len to size_t	2019-10-22 23:09:56 -07:00
Scott Shawcroft	ae30a1e5aa	Refine _bleio This PR refines the _bleio API. It was originally motivated by the addition of a new CircuitPython service that enables reading and modifying files on the device. Moving the BLE lifecycle outside of the VM motivated a number of changes to remove heap allocations in some APIs. It also motivated unifying connection initiation to the Adapter class rather than the Central and Peripheral classes which have been removed. Adapter now handles the GAP portion of BLE including advertising, which has moved but is largely unchanged, and scanning, which has been enhanced to return an iterator of filtered results. Once a connection is created (either by us (aka Central) or a remote device (aka Peripheral)) it is represented by a new Connection class. This class knows the current connection state and can discover and instantiate remote Services along with their Characteristics and Descriptors. Relates to #586	2019-10-21 18:57:03 -07:00
Roy Hooper	2970680e6a	fix show and fix step > 1	2019-10-20 19:54:25 -04:00
Dan Halbert	eca73436c9	Merge remote-tracking branch 'adafruit/master' into cpu-voltage	2019-10-15 09:03:24 -04:00
Kamil Tomaszewski	150f9041e3	Fix unsafe floating point comparison	2019-10-14 09:13:35 +02:00
Kamil Tomaszewski	c67b2c1661	Return None if reference_voltage is 0.0	2019-10-14 08:22:14 +02:00
Dan Halbert	c1ab2486f9	return chip vcc value	2019-10-12 15:42:15 -04:00
Roy Hooper	dc8c27d129	make dotstar byteorder constants start with P. fix small bugs.	2019-10-06 22:44:00 -04:00
Roy Hooper	55c688cbeb	restructure to be subclassable	2019-10-05 15:53:53 -04:00
Roy Hooper	000ae6bf17	support subclasses	2019-10-05 13:47:40 -04:00
Roy Hooper	1051001495	Merge branch 'master' into new-pixelbuf-api	2019-10-03 19:06:55 -04:00
Scott Shawcroft	6ad860a963	Merge pull request #2101 from matthewnewberg/display_io_dither Add random dithering to ColorConverter	2019-09-09 10:11:07 -07:00
Scott Shawcroft	d9e0641606	Set dither default to False and document it	2019-09-08 21:30:52 -07:00
Matthew Newberg	8e55232492	Use kwargs for dither in ColorConverter constructor	2019-09-06 16:23:24 -04:00
Matthew Newberg	b2fb5ac1c1	Fix comment on color converter	2019-09-06 16:11:15 -04:00
Matthew Newberg	4604a69498	Move dither parameter to ColorConverter constructor and parameter	2019-09-05 21:55:45 -04:00
Dan Halbert	fca440fb66	Merge pull request #2113 from tannewt/displayio_hidden Add .hidden to TileGrid and Group	2019-09-04 15:48:00 -04:00
Scott Shawcroft	321b57a5d2	Merge pull request #2080 from sommersoft/mixer_voice Add audiocore.MixerVoice	2019-09-04 12:46:59 -07:00
Radomir Dopieralski	5f6228b6f0	Fix transactions in _stage after displayio changes Also, move the rendering setup code to shared-module from shared-bindings. In CP 5.0, displayio_display_core_set_region_to_update now starts its own transaction, so it has to be moved outside of the transaction started by the render call.	2019-09-04 16:41:58 +02:00
sommersoft	da912e8c74	doc cleanup	2019-09-03 22:44:43 -05:00
Scott Shawcroft	949f8761b8	Add .hidden to TileGrid and Group This allows for one to preserve ordering within a Group while hiding something temporarily. Fixes #1688	2019-09-03 16:15:27 -07:00
sommersoft	b1c3d47413	Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice	2019-09-01 21:16:12 -05:00
Matthew Newberg	d87bfaf480	Add random dithering to ColorConverter	2019-08-31 22:07:09 -04:00
sommersoft	398e7ff6d3	doc update	2019-08-31 16:06:41 -05:00
sommersoft	f82c61732a	enable Mixer backwards compatibility (when audiomixer is available)	2019-08-31 16:06:16 -05:00
sommersoft	8120f5cdad	Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice	2019-08-29 22:14:53 -05:00
sommersoft	6a68d0b4d0	bring back 'mixer.play()' & 'mixer.stop_voice()'	2019-08-29 22:12:12 -05:00
sommersoft	e618441e18	eval the expression vs [un]defined	2019-08-29 22:09:45 -05:00
Dan Halbert	7a64af9280	rename bleio module to _bleio	2019-08-29 18:44:27 -04:00
Dan Halbert	b11b7916fd	address minor issues: typos, make translate, and sphinx	2019-08-29 17:58:21 -04:00
Dan Halbert	f17059b10b	another API rework: less abstraction leakage	2019-08-28 23:15:22 -04:00
Dan Halbert	19c59b41ed	bleio: API change to create and connect related objects simulatenously: no orphan bleio objects	2019-08-28 16:15:09 -04:00
Dan Halbert	a72bcab0fd	Merge remote-tracking branch 'adafruit/master' into bleio-api-revamp	2019-08-28 16:09:18 -04:00
Scott Shawcroft	966a48b23a	More size_t usage	2019-08-27 12:49:46 -07:00
Scott Shawcroft	d956b3b359	Merge remote-tracking branch 'adafruit/master' into remove_i2c_stop_kwarg	2019-08-27 11:23:30 -07:00
Scott Shawcroft	bea77c651a	Minor renames	2019-08-26 16:37:59 -07:00
Dan Halbert	76446f634b	BLE HID WIP: works everywhere except iOS; fixed a bunch of bugs; pretend bonding	2019-08-25 21:38:13 -04:00
sommersoft	750ffcc81a	docs: correct audiomixer refs	2019-08-25 14:57:29 -05:00
sommersoft	df5568d993	move Mixer & MixerVoice from 'audiocore' to 'audiomixer'	2019-08-24 23:36:18 -05:00
sommersoft	b54fd961cb	Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice	2019-08-24 17:14:05 -05:00
sommersoft	db32a79596	comment clean up	2019-08-24 16:21:30 -05:00
sommersoft	d02d474cac	fix MixerVoice 'get_playing'	2019-08-24 08:20:26 -05:00
sommersoft	93e557e167	docs: make MixerVoice.level a property	2019-08-24 07:57:55 -05:00
sommersoft	2c55b40a53	use a MixerVoice constructor	2019-08-24 07:56:12 -05:00
Scott Shawcroft	7324b70a7c	Rework based on Dan's review	2019-08-23 15:27:21 -07:00
Scott Shawcroft	5662b5813e	Use size_t and document buffers can be the same.	2019-08-23 12:13:11 -07:00
Scott Shawcroft	72e7ffa324	More cleanup	2019-08-22 16:16:09 -07:00
sommersoft	1ec4faee55	remove MixerVoice deinit & context managers	2019-08-22 17:59:19 -05:00
Scott Shawcroft	f2a1972ba8	Add refresh_time to use if busy_pin is not given	2019-08-22 14:23:33 -07:00
Scott Shawcroft	3a98de1236	Add reset() to display busses to detect whether it works	2019-08-22 14:23:33 -07:00
Scott Shawcroft	24b30965c4	Refresh ePaper displays once code.py is done running	2019-08-22 14:23:32 -07:00
Scott Shawcroft	36a23e0fe3	Rework refresh API and factor common display stuff out NOT TESTED! Just compiles Fixes #1691	2019-08-22 14:23:27 -07:00
Scott Shawcroft	c247e7df9c	Begin refresh rework.	2019-08-22 14:08:33 -07:00
Scott Shawcroft	70680d5b22	EPaper displays work mostly.	2019-08-22 14:08:33 -07:00
Scott Shawcroft	8fa8737465	Initial ePaper work	2019-08-22 14:08:32 -07:00
Scott Shawcroft	82d436d05e	Add writeto_then_readfrom to I2C API. Deprecate stop kwarg. writeto_then_readfrom has been added to do a write -> no stop -> repeated start -> read sequence. This is done to match the capabilities of Blinka on Linux. Code that uses stop=False will not work correctly on Blinka. To fix, if stop=False then use writeto_then_readfrom otherwise use writeto then readfrom_into. First step in #2082	2019-08-22 12:34:46 -07:00
Dan Halbert	7cc15e56c8	make translate	2019-08-22 15:20:23 -04:00
Dave Astels	99a3da3b60	Get rid of the last bits of array dependancy	2019-08-21 15:24:39 -04:00
Dave Astels	d547d59cba	Merge remote-tracking branch 'adafruit/master' into displayio_fill_area	2019-08-21 15:02:51 -04:00
Dave Astels	8bbab01316	Remove unneeded lines	2019-08-21 13:57:52 -04:00
sommersoft	5cd04366fe	remove 'if float' pre-processor checks	2019-08-20 22:39:26 -05:00
Dave Astels	56aad056da	getting the buffer info should happen first (due to its check)	2019-08-20 17:00:24 -04:00
Dave Astels	eb0a8cc0bf	Move the get_buffer call earlier	2019-08-20 13:48:12 -04:00
Dave Astels	0fd886fa7f	Remove array cast	2019-08-20 13:45:58 -04:00
Dan Halbert	e00696de7f	merge from upstream and make translate	2019-08-20 13:06:23 -04:00
Dave Astels	f3d476aad8	Remove temporarily comments code	2019-08-20 12:25:56 -04:00
Dave Astels	53bb95a023	Rework to simplify	2019-08-20 10:05:41 -04:00
Dave Astels	10bc0d29d1	Switch to positional parameters	2019-08-20 10:05:09 -04:00
Dave Astels	2b7897cded	Fix typo	2019-08-20 10:03:36 -04:00
sommersoft	e9efc2fe25	fix one more doc ref to audiocore	2019-08-20 08:32:20 -05:00
Dan Halbert	cccbbd956d	Detect lack of pulldown; check for pin in use	2019-08-19 23:40:34 -04:00
sommersoft	e92ef7b018	fix doc refs for audiocore	2019-08-19 22:04:06 -05:00
Scott Shawcroft	bd4d3c6393	Merge pull request #2068 from jepler/audioio-compat audioio: By default, be compatible with 4.x	2019-08-19 19:43:52 -07:00
sommersoft	1b2996a75e	Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice	2019-08-19 21:23:27 -05:00
Dan Halbert	e3dc5e3a66	Merge remote-tracking branch 'adafruit/master' into run-background-tasks Restore dependencies indicated by indentation in circuitpy_mpconfig.h.	2019-08-19 12:41:20 -04:00
Dan Halbert	6b54e6749e	Merge pull request #2032 from pewpew-game/audiocore-buffer Allow to specify pre-allocated buffer in audicore.WaveFile	2019-08-19 11:54:19 -04:00
Jeff Epler	f384d2dd80	shared-bindings/time: style	2019-08-18 08:11:14 -05:00
Dan Halbert	e2a4c76a37	make nrf touchio be generic: now available for SAMD51 too	2019-08-18 08:44:10 -04:00
Jeff Epler	9d164965c9	localtime: don't hard-fault on argument type errors; handle localtime(float) It turns out `mp_obj_int_get_checked` is not appropriate to call when the argument is not of int or long type--the "checked" refers to guarding against overflow/underflow, not type checking. For compatibility with CPython, handle float arguments. Closes: #2069	2019-08-17 20:49:25 -05:00
Jeff Epler	47d6dd843e	audioio: By default, be compatible with 4.x Testing performed: That the shipped .mpy files on a PyPortal (CP 4.x) still work (play audio) with this branch, instead of erroring because `WaveFile` can't be found in `audioio`. Flash usage grew by 28 bytes. (I expected 24, there must be some other effect on size/alignment that I didn't predict)	2019-08-17 13:54:06 -05:00
Radomir Dopieralski	58b4cd4956	Improve docs for WaveFile buffer	2019-08-17 11:31:45 +02:00
Dave Astels	7a235f3746	Simplify to only extracting one line Since this was the usecase, doing so simplifies the function significantly.	2019-08-16 21:10:09 -04:00
Dan Halbert	630c92392a	address review comments; avoid calling common_hal_bleio_device... routines from shared-bindings	2019-08-16 15:18:53 -04:00
Dan Halbert	af29fc3ea8	make translate and fix sphinx issues	2019-08-15 21:54:52 -04:00
Jeff Epler	32a6d36405	shared-bindings: Use RUN_BACKGROUND_TASKS	2019-08-11 08:53:02 -05:00
Dan Halbert	1570ef2dd4	specifying attribute length; fix up value setting	2019-08-07 23:49:09 -04:00
Dave Astels	239ad19765	Pass in preallocated result buffer	2019-08-07 15:27:43 -04:00
Dave Astels	263f6f439b	Remove obsolete experimental property	2019-08-07 15:27:04 -04:00
Dan Halbert	d047b73a9c	fix newly-introduced bugs; UART client/server working again	2019-08-07 11:10:21 -04:00
Dan Halbert	d74c8b9425	WIP: more Descriptor work; refactor gattc/gatts read/write	2019-08-06 22:55:25 -04:00
Dan Halbert	243334da75	Merge remote-tracking branch 'adafruit/master' into ble-pairing	2019-08-05 23:06:24 -04:00
Scott Shawcroft	26f64dd8ec	Merge remote-tracking branch 'adafruit/4.1.x' into merge_in_410	2019-08-05 17:53:08 -07:00
Scott Shawcroft	b675a27e16	Merge pull request #2000 from jepler/nrf-pwm-audio Implement PWM audio out for the nrf port	2019-08-05 17:26:27 -07:00
Dan Halbert	b67d04a5b1	Merge remote-tracking branch 'adafruit/master' into ble-pairing	2019-08-05 16:35:44 -04:00
Roy Hooper	3cf9a475b9	fix 'white' byte for dotstars	2019-08-04 11:02:33 -04:00
Roy Hooper	5c08182c73	fix fix the byte order property.	2019-08-03 13:35:11 -04:00
sommersoft	065efb05b7	bring MixerVoice back to building state; update documentation	2019-08-03 11:20:06 -05:00
Radomir Dopieralski	9907e3fa28	Allow to specify pre-allocated buffer in audicore.WaveFile It lets us re-use the same buffer for playing multiple files. This also allows us to control the size of the buffer. Half of the buffer will be used for the fist, and half for the second internal buffer.	2019-08-03 14:15:19 +02:00
Dan Halbert	7ce3776b80	WIP: rework of Characteristic properties; enhance Descriptor; not tested	2019-08-02 17:57:31 -04:00
Radomir Dopieralski	c1e5247d51	Add support for scaling to _stage On high-resolution displays we can use 2x2 or even 3x3 pixels.	2019-08-02 22:55:55 +02:00
Roy Hooper	cff9c9bc95	Reuse error message	2019-08-01 20:24:39 -04:00
Dave Astels	cd092df9d8	Merge remote-tracking branch 'adafruit/master' into displayio_fill_area	2019-07-31 18:46:41 -04:00
sommersoft	9939d0c4f4	Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice	2019-07-31 16:44:43 -05:00
Jeff Epler	b0f7c7bc4c	Merge remote-tracking branch 'origin/master' into nrf-pwm-audio	2019-07-31 16:32:54 -05:00
Radomir Dopieralski	c4c5d8c5e7	Fix missing write_ram_command in _stage Since the changes in displayio, displayio_display_set_region_to_update no longer sends the write_ram_command, so we have to send it explicitly.	2019-07-31 23:32:42 +02:00
Dave Astels	1f9cb44fa3	Expose rotation with a property	2019-07-31 15:00:21 -04:00
Dave Astels	741cd9c40a	Get fill_area working	2019-07-31 12:47:32 -04:00
Dan Halbert	ee518b9141	Merge remote-tracking branch 'adafruit/master' into ble-pairing	2019-07-31 11:22:48 -04:00
Dan Halbert	91d791afd0	cleanup adapter.address; add uniquish suffix to BLE device name	2019-07-31 00:30:24 -04:00
Scott Shawcroft	366fdcce18	Merge pull request #2011 from tannewt/ssd1322 Add knobs for SSD1322 and two displayio fixes.	2019-07-30 14:15:37 -07:00
Dan Halbert	83129b8c63	BLE: peripheral client pairing (not yet bonding); fix time doc formatting	2019-07-30 14:26:26 -04:00
Scott Shawcroft	f9d314b263	Merge pull request #1985 from sommersoft/dynamic_support_matrix Docs: Dynamically Build Support Matrix Table	2019-07-29 18:08:16 -07:00
Scott Shawcroft	3b3a7bbd06	Update pwmaudioio module for PWMAudioOut	2019-07-29 17:45:06 -07:00
Scott Shawcroft	3961014a9e	Update doc comments for PWMAudioOut	2019-07-29 17:43:22 -07:00
Jeff Epler	b72352949b	PWM audio: Rename AudioOut -> PWMAudioOut, _audioio_ -> _audiopwmio_	2019-07-29 18:39:00 -04:00
sommersoft	bbc5255f04	update rST ref link for support matrix	2019-07-28 21:25:43 -05:00
Seth Itow	a2bab9f172	bleio: Fix typo in Peripheral example code.	2019-07-27 12:58:28 -07:00
Dan Halbert	28ca05ccdc	allow discovery from central or peripheral	2019-07-27 13:22:15 -04:00
sommersoft	cebdadd0f6	Merge branch 'master' into dynamic_support_matrix	2019-07-27 10:46:53 -05:00
sommersoft	c335f170d7	update 'Core Modules' description	2019-07-27 10:36:08 -05:00
sommersoft	c6ac0ba683	move the support matrix to its own page; add linking for modules	2019-07-27 10:03:18 -05:00
Roy Hooper	cf3bb7e118	fix bugs and inline the byteorder code	2019-07-26 18:52:22 -04:00
Jeff Epler	aa1398e696	support matrix: add audiopwmio, update audiocore, sort	2019-07-26 07:57:21 -05:00
Jeff Epler	91b7ba7dcc	docs: An `audiocore.Mixer` suffices where another audio source would	2019-07-26 07:57:21 -05:00
Jeff Epler	a53720810b	docs: corrections that stem from the "audiocore" rename	2019-07-26 07:57:21 -05:00
Jeff Epler	54cde56ec5	audiopwmio: Add the shared files for this new module	2019-07-26 07:52:37 -05:00
Scott Shawcroft	af8cfbedfb	Add knobs for SSD1322 and two fixes. * Fix terminal clear after first successful code.py run. * Fix transmitting too many bytes for column constraint with single byte bounds.	2019-07-25 15:41:12 -07:00
Dave Astels	b6178c9d85	WIP on exposing fill_area	2019-07-25 15:05:30 -04:00
Scott Shawcroft	485f06e36f	Remove unneeded headers	2019-07-25 11:58:27 -07:00
Jeff Epler	6b44e40ee8	audiocore: Factor from audioio When nrf pwm audio is introduced, it will be called `audiopwmio`. To enable code sharing with the existing (dac-based) `audioio`, factor the sample and mixer types to `audiocore`. INCOMPATIBLE CHANGE: Now, `Mixer`, `RawSample` and `WaveFile` must be imported from `audiocore`, not `audioio`.	2019-07-25 06:44:26 -05:00
sommersoft	7b67ef15c4	remove local copy of 'support_matrix.json'	2019-07-23 17:11:39 -05:00
Roy Hooper	31e4591691	WIP: refactor _pixelbuf to use strings instead of classes	2019-07-21 16:37:06 -04:00
Roy Hooper	a62a1ae2bd	WIP: refactor _pixelbuf to use strings instead of classes	2019-07-21 16:30:09 -04:00
Roy Hooper	db84445a62	WIP: refactor _pixelbuf to use strings instead of classes	2019-07-21 16:21:39 -04:00
Scott Shawcroft	1d1b8703b6	Review feedback including NO_BRIGHTNESS_COMMAND macro	2019-07-19 16:11:13 -07:00
Scott Shawcroft	6797ec6ed3	Add support for grayscale displays that are < 8 bit depth. This also improves Palette so it stores the original RGB888 colors. Lastly, it adds I2CDisplay as a display bus to talk over I2C. Particularly useful for the SSD1306. Fixes #1828. Fixes #1956	2019-07-19 16:06:11 -07:00
Scott Shawcroft	4a6bdb6fe4	Track a dirty area for in-memory bitmaps This fixes the bug that bitmap changes do not cause screen updates and optimizes the refresh when the bitmap is simply shown on the screen. If the bitmap is used in tiles, then changing it will cause all TileGrids using it to do a full refresh. Fixes #1981	2019-07-18 16:47:28 -07:00
Dan Halbert	1c31cf5f6a	sphinx fix	2019-07-16 21:03:36 -04:00
Dan Halbert	364ee62d10	Address review comments.	2019-07-16 19:53:36 -04:00
Dan Halbert	514d4146d3	Fix sphinx warnings.	2019-07-11 18:23:45 -04:00
Dan Halbert	6a001786a9	merge from master	2019-07-09 08:58:49 -04:00
Dan Halbert	118b26b335	UARTClient now works both directions	2019-07-09 00:21:46 -04:00
Dan Halbert	09ddff8df1	WIP: Need descriptors for Central CCCD discovery; not done yet	2019-07-07 00:07:47 -04:00
sommersoft	4342383d95	add jinja extension; update shared-bindings/index.rst to use jinja	2019-07-04 01:19:56 -05:00
sommersoft	f1256c0b35	add script to gather module support matrix info; add initial json file	2019-07-04 01:18:16 -05:00
iot49	6e5d70fa19	changed type of receiver_buffer_size to uint16_t	2019-07-03 12:02:01 -07:00
Dan Halbert	bf8a35b2f8	WIP: CharacteristicBuffer for Central; not working: need to set remote Characteristic Service	2019-07-02 22:34:54 -04:00
Scott Shawcroft	745ff8f8c1	Fix Group subscr to detect delete correctly Fixes #1957	2019-07-02 18:15:23 -07:00
Dan Halbert	6ea01ea9b0	Central is connecting; characteristics can be read and written	2019-06-29 00:20:06 -04:00
Dan Halbert	140904ec84	getting Scanner to work	2019-06-22 22:10:15 -04:00
Dan Halbert	4881e1ff55	WIP: Central compiles; now will test	2019-06-21 18:04:04 -04:00
Dan Halbert	24ac1fdcab	WIP: backup only; not compiled	2019-06-19 21:54:28 -04:00
Dan Halbert	a1b5d800f3	Update copyrights; get ready for Central	2019-06-19 10:42:36 -04:00
Dan Halbert	35b9191857	Don't operate directly on bleio objects in shared-bindings: use common_hal routines instead. Changes made but not yet tested.	2019-06-18 23:46:20 -04:00
Craig Forbes	09e7f4db00	Fix reference to Bitmap in fontio.Glyph docs.	2019-06-18 18:44:50 -05:00
Craig Forbes	e442efbdec	Fix docs in digitalio.	2019-06-18 16:59:05 -05:00
Craig Forbes	db74b92e77	Fix displayio.Display docstring type for display_bus. Add docs for group parameter for Display.show.	2019-06-18 16:59:05 -05:00
Dan Halbert	1356819de1	Handle None for BLE name; fix ScanEntry bug; compile issue	2019-06-17 23:16:40 -04:00
Scott Shawcroft	4013bcde9e	Add baudrate to FourWire and shorten delay.	2019-06-17 17:48:05 -07:00
Dan Halbert	cfa8b4b5a9	Merge remote-tracking branch 'adafruit/master' into ble-scanner	2019-06-13 22:01:46 -04:00
Dan Halbert	bed6d43a76	merge from upstream; WIP redo Address; no more AddressType	2019-06-13 21:55:07 -04:00
Scott Shawcroft	6d388a34eb	Merge pull request #1943 from adafruit/4.0.x Merge in gamepadshift fix to master.	2019-06-13 12:26:04 -07:00
Scott Shawcroft	6f6dcafd90	Minor tweaks based on Dan's feedback	2019-06-13 00:34:19 -07:00
Radomir Dopieralski	5e265f4fbd	When clearing gamepad buffer, use the last button state, not 0 When reading the accumulated button presses in gamepad and gamepadshift, don't clear the buffer to "no buttons pressed", but instead set it to the current (last checked) state. This clears the accumulated presses, but retains any ongoing ones. This fixes #1935	2019-06-12 11:42:41 -07:00
Scott Shawcroft	a35d9b469d	Refactor deinit check to reduce code size.	2019-06-12 11:36:43 -07:00
Scott Shawcroft	eb21fc3e31	Add partial display update support. Different operations to the display tree have different costs. Be aware of these costs when optimizing your code. * Changing tiles indices in a TileGrid will update an area covering them all. * Changing a palette will refresh every object that references it. * Moving a TileGrid will update both where it was and where it moved to. * Adding something to a Group will refresh each individual area it covers. * Removing things from a Group will refresh one area that covers all previous locations. (Not separate areas like add.) * Setting a new top level Group will refresh the entire display. Only TileGrid moves are optimized for overlap. All other overlaps cause sending of duplicate pixels. This also adds flip_x, flip_y and transpose_xy to TileGrid. They change the direction of the pixels but not the location. Fixes #1169. Fixes #1705. Fixes #1923.	2019-06-12 11:32:39 -07:00
Dan Halbert	4fc189b60c	Merge latest 4.0.x fixes into master	2019-06-11 16:16:29 -04:00
Dan Halbert	6fed24e1b6	WIP	2019-06-10 07:18:28 -04:00
sommersoft	9e4396bdcd	Merge pull request #1920 from tannewt/fix_rst Improve rST consistency for rst2pyi use	2019-06-07 23:41:00 -05:00
Dan Halbert	62de2506e4	Include display objects in gc.	2019-06-06 17:49:32 -04:00
Scott Shawcroft	84e89146d0	Merge pull request #1893 from elvis-epx/ps2 Add PS/2 support with ps2io module	2019-06-06 10:24:04 -07:00
Baozhu Zuo	f45daae09c	This __init__.h should be redundant. I deleted it for you	2019-06-06 15:44:29 +08:00
Elvis Pfützenreuter	1da8d4b4da	Add PS/2 support -- ps2io module	2019-06-04 18:05:46 -03:00
Dan Halbert	613e12f99f	Replace Broadcaster with enhanced Peripheral	2019-06-03 20:40:05 -04:00
Dan Halbert	63ac37946d	1. Remove advertising data construction in C: it's all done in Python now 2. Add scan response capability to advertising.	2019-06-02 23:21:30 -04:00
Dan Halbert	12f1d9d30c	fix advertisement length check; add Service.secondary attribute	2019-05-31 18:03:05 -04:00
Scott Shawcroft	cfe24b8532	Improve rST consistency for rst2pyi use	2019-05-30 19:02:47 -07:00
Jason Pecor	a9a2227167	Removed warning box regarding SAMD21 builds The support matrix shows that pulseio is supported for all SAMD21/SAMD51 variants. Removing warning to avoid confusion.	2019-05-27 14:08:19 -05:00
Dan Halbert	6cec81bcb5	Need to enable ble before scanning	2019-05-23 22:05:16 -04:00
Dan Halbert	1639354e5f	Scanner working, but not very first time	2019-05-23 16:07:54 -04:00
Scott Shawcroft	3fad7de8db	Rework the pixel computation to use areas This changes the displayio pixel computation from per-pixel to per-area. This is precursor work to updating portions of the screen (#1169). It should provide mild speedups because bounds checks are done once per area rather than once per pixel. Filling by area also allows TileGrid to maintain a row-associative fill pattern even when the display's refresh is orthogonal to it.	2019-05-21 17:41:06 -07:00
Dan Halbert	b71f6c97ce	Merge remote-tracking branch 'adafruit/master' into ble-scanner	2019-05-21 15:33:48 -04:00
Dan Halbert	ee8119779e	WIP	2019-05-17 15:47:12 -04:00
Scott Shawcroft	5608e273a0	Add index and remove to Group.	2019-05-15 11:33:16 -07:00
Scott Shawcroft	b7b55e0c0a	Make Group iterable via a generic native iterator. Fixes #1694	2019-05-14 15:15:23 -07:00
Dan Halbert	d3ce9280e2	Merge pull request #1883 from tannewt/fix_1881 Check native object in case of early access	2019-05-14 15:30:44 -04:00
Scott Shawcroft	bf682d14b3	Remove native init check from stage. It isn't needed because the object is passed in, not self. To be passed in it must be inited.	2019-05-14 10:20:04 -07:00
Matt Land	0b1c1c1d92	Update Palette.c Remove None, add in byte and bytearray examples	2019-05-14 08:03:34 -05:00
Scott Shawcroft	f29de51325	Check native object in case of early access If a native displayio object is accessed before it's super().__init__() has been called, then a placeholder is given that will cause a crash if accessed. This is tricky to get right so we detect this case and raise a NotInplementedError instead of crashing. Fixes #1881	2019-05-13 17:31:30 -07:00
Matt Land	ad211b23be	add documentation of transparency	2019-05-10 17:35:51 -05:00
Matt Land	214dfed703	Add documentation for Palette shared binding Add documentation for the palette subscript operator and how to use it.	2019-05-10 16:41:13 -05:00
Nick Moore	af0bba0622	reset wiznet at network deinitialize adafruit/circuitpython#1800	2019-05-10 13:55:45 +10:00
Nick Moore	e00a702ce9	Stop DHCP when configuring IP address adafruit/circuitpython#1800	2019-05-10 09:20:57 +10:00
Nick Moore	832f07a6e9	Update docs for wiznet5k adafruit/circuitpython#1800	2019-05-07 21:48:44 +10:00
Nick Moore	264fc2b070	Make wiznet5k RST pin optional adafruit/circuitpython#1800	2019-05-07 18:41:53 +10:00
Nick Moore	d97c81b0c9	Update docs to include new 'dhcp' constructor parameter	2019-05-02 19:14:22 +10:00
Nick Moore	baa9c02c8b	Add a kw-only argument "dhcp" to wiznet5k object	2019-05-02 16:05:33 +10:00
Nick Moore	58d1d99701	Fix socket.recv() buffer length from `e23bad3a`	2019-05-02 13:13:56 +10:00
Dan Halbert	0113e0970e	add Display.__init__() args for brightness and auto_brightness	2019-04-18 15:59:16 -04:00
Dan Halbert	4fc0f8b25c	Turn off auto_brightness if brightness is set	2019-04-18 13:57:27 -04:00
Scott Shawcroft	bfbe9323ee	Merge pull request #1807 from pewpew-game/stage-cast-native Allow use of displayio.Display subclasses in _stage	2019-04-17 10:37:32 -07:00
Radomir Dopieralski	3a65ff970a	Allow use of displayio.Display subclasses in _stage	2019-04-17 17:21:34 +02:00
Dan Halbert	b5e283af68	Merge pull request #1808 from pewpew-game/gamepad-doc Update GamePad docs to include pull-downs	2019-04-17 11:06:19 -04:00
Dan Halbert	6684a3c723	Merge pull request #1778 from pewpew-game/gamepad-shift Add GamePadShift for handling shift-register-based buttons	2019-04-17 10:22:24 -04:00
Radomir Dopieralski	e46bf7e7c6	Update GamePad docs to include pull-downs	2019-04-17 11:18:30 +02:00
Scott Shawcroft	6132a05fd9	Include cleanup and style tweaks	2019-04-16 10:19:07 -07:00
Scott Shawcroft	0e03a321e4	Fully split gamepadshift from gamepad	2019-04-16 10:11:54 -07:00
Nick Moore	9c42a72275	Fix up single-byte access to nvm.ByteArray	2019-04-16 14:53:44 +10:00
Scott Shawcroft	c927e6b938	Split GamePadShift from GamePad to save space on most boards.	2019-04-15 15:40:06 -07:00
Radomir Dopieralski	eeef5359f9	Merge branch 'master' into gamepad-shift	2019-04-13 11:54:25 +02:00
Radomir Dopieralski	c0a553e90f	Add title to docs	2019-04-12 22:52:19 +02:00
Radomir Dopieralski	016efb5c68	Add GamePadShift to docs	2019-04-12 22:00:03 +02:00
Radomir Dopieralski	7aab3e8c93	Re-use an error message in _stage	2019-04-12 21:31:06 +02:00
Radomir Dopieralski	4dc286fa14	Reorganize the gamepad code	2019-04-12 20:43:29 +02:00
Radomir Dopieralski	049e80993d	Sync gampad_singleton with the long lived copy	2019-04-12 20:43:29 +02:00
Radomir Dopieralski	ae60968563	More refactoring	2019-04-12 20:43:29 +02:00
Radomir Dopieralski	7e89beeb31	Optimize the size of code for gamepad	2019-04-12 20:43:29 +02:00
Radomir Dopieralski	a7925930fa	Read one bit per system clock tick in GamePadShift	2019-04-12 20:43:29 +02:00
Radomir Dopieralski	6ff4e0ecb0	Add GamePadShift for handling shift-register-based buttons	2019-04-12 20:43:29 +02:00
Radomir Dopieralski	d39e7e7dd5	Use displayio.Display directly	2019-04-12 12:46:28 +02:00
Radomir Dopieralski	c3136f4f32	Enable displayio for uGame10 board Also, make the _stage library work with the fourwire bus, to re-use the display.	2019-04-12 01:10:57 +02:00
Scott Shawcroft	a152ac1cef	Merge remote-tracking branch 'adafruit/master' into pybadge_revd	2019-04-10 10:58:45 -07:00
Dan Halbert	c0c809ad4b	Fix version skew for bast_pro_mini build	2019-04-09 22:52:53 -04:00
Scott Shawcroft	5028f87b09	Tweak pybadge and fix display bugs * Update pybadge pins and flash for rev D * TileGrid now validates the type of the pixel_shader. * Display actually handles incoming subclass objects. * MicroPython will inspect native parents to see if special accessors are used.	2019-04-09 18:32:52 -07:00
Scott Shawcroft	72992070c5	Fix boards with no shared busses.	2019-04-09 11:36:10 -07:00
Scott Shawcroft	de48e4b262	Merge remote-tracking branch 'adafruit/master' into fix_cpx_display	2019-04-08 17:15:08 -07:00
Scott Shawcroft	5015036c06	Merge pull request #1758 from pewpew-game/fourwire-frequency Stop hard-coding SPI frequency in FourWire	2019-04-08 17:02:07 -07:00
Scott Shawcroft	0f003ac5b8	Reorganize board busses into shared-bindings and shared-module.	2019-04-08 16:58:50 -07:00
Radomir Dopieralski	8323721232	Stop hard-coding SPI frequency in FourWire Instead remember and use the frequency, polarity and phase that was set when the bus was first created.	2019-04-06 15:15:29 +02:00
Radomir Dopieralski	4b3cb7b6db	Expose displayio.Display.bus With the bus exposed, we can send custom commands to the display, to leverage advanced features specific to the display, which are not exposed by default.	2019-04-06 14:25:08 +02:00
Scott Shawcroft	7686f93ef4	Fix crash when getting board.SPI outside the VM If one of the default pins was already in use it would crash. The internal API has been refined to allow us to get the value without causing an init of the singleton. Fixes #1753	2019-04-05 19:06:37 -07:00
Scott Shawcroft	04a4e8a38d	Always check TileGrid's x, y When using an int index you could end up writing past the end of TileGrid's memory. Fixes #1747	2019-04-05 13:10:47 -07:00
Melissa LeBlanc-Williams	8f1fc6c07d	Added option to easily treat SPI parameter data as commands	2019-04-04 23:15:00 -07:00
Nick Moore	781d301bb6	Remove unnecessary MP_WEAK declarations	2019-04-02 13:33:22 +11:00
Nick Moore	f846fa109e	enable NRFX RTC adafruit/circuitpython#1046	2019-04-02 13:27:28 +11:00
Dan Halbert	0653bca323	Revert "Circuitpython nickzoic 1046 nrf rtc"	2019-03-29 16:41:29 -04:00
Melissa LeBlanc-Williams	e254597c24	Merge branch 'master' of https://github.com/adafruit/circuitpython into ssd1351-fix	2019-03-28 17:27:59 -07:00
Melissa LeBlanc-Williams	2e0268cb09	Simplified cs toggling into fourwire only	2019-03-27 20:17:22 -07:00
Melissa LeBlanc-Williams	f3ec0514cd	Simplified into fourwire only	2019-03-27 20:11:32 -07:00
Nick Moore	93684737eb	Fix up messages & wild stab at translations for adafruit/circuitpython#1046 The mysterious MP_WEAK linking bug still exists, thus the new message for 'set'.	2019-03-28 09:56:48 +11:00
Nick Moore	ff6395fa4e	workaround for problem with adafruit/circuitpython#1046 the __weak linking works fine so long as these functions are not identical. I have not yet worked out why.	2019-03-28 09:50:09 +11:00
Nick Moore	b09d2c3c62	enable NRFX RTC adafruit/circuitpython#1046	2019-03-28 09:50:09 +11:00
Melissa LeBlanc-Williams	2f7b338a4b	Comment Cleanup	2019-03-26 18:56:25 -07:00
Melissa LeBlanc-Williams	f4cede4747	Removed parameter so CS is always toggled	2019-03-26 18:46:13 -07:00
Melissa LeBlanc-Williams	b2ad16f5c8	Removed parameter so CS is always toggled	2019-03-26 18:34:07 -07:00
Melissa LeBlanc-Williams	5f0e71ccb4	Merge branch 'master' of https://github.com/adafruit/circuitpython into ssd1351-fix	2019-03-26 18:23:02 -07:00
Melissa LeBlanc-Williams	0df40534f3	Merge branch 'master' of https://github.com/adafruit/circuitpython	2019-03-26 18:22:30 -07:00
Scott Shawcroft	3f42a49a6b	Merge pull request #1674 from pewpew-game/bug1669 Properly calculate BPP for displayio.Bitmap	2019-03-26 15:49:42 -07:00
Scott Shawcroft	8ea5fedf19	Merge pull request #1682 from rhwlo/add-socket.recv_into shared-bindings/socket: add socket.recv_into	2019-03-26 14:28:07 -07:00
Radomir Dopieralski	d553df95b0	Reuse "Not connected" message in bleio	2019-03-25 21:41:40 +01:00
Radomir Dopieralski	81fe8060d7	Properly calculate BPP for displayio.Bitmap Fix #1669	2019-03-25 19:40:40 +01:00
Melissa LeBlanc-Williams	c3329e224d	Added Single Byte Boundaries option for certain displays	2019-03-24 23:59:28 -07:00
Radomir Dopieralski	cc6fb4595e	Reuse existing error message in busio.i2c Remove a period from the error message, so that the same message as in SPI and other places in I2C can be re-used.	2019-03-25 01:41:52 +01:00
Melissa LeBlanc-Williams	d9de1b9926	Updated RTD comment to reflect new param defaulting True	2019-03-24 08:23:46 -07:00
Melissa LeBlanc-Williams	0c33f7fdb4	Enable CS toggle for displayio by default	2019-03-23 20:23:23 -07:00
Melissa LeBlanc-Williams	2bb63cbeb3	Added new parameter description in displayio RTD comment	2019-03-23 18:53:04 -07:00
Melissa LeBlanc-Williams	fadb5a1024	Added option to toggle cs in displayio init sequence	2019-03-23 18:34:42 -07:00
Joshua Coats	e23bad3a3a	shared-bindings/socket: add socket_recv_into	2019-03-23 10:49:43 -07:00
Scott Shawcroft	4b0afc855d	Fix up sphinx	2019-03-19 18:37:41 -07:00
Scott Shawcroft	5e2fec714c	Move Glyph and BuiltinFont into fontio It was confusing in displayio. Fixes #1662	2019-03-19 16:22:09 -07:00
Dan Halbert	494a9d3825	Merge pull request #1640 from tannewt/final_displayio_changes Final displayio changes before 4.0.0	2019-03-13 18:24:04 -04:00
Dan Halbert	97140e6a62	wrong arg type for PWMOut variable_frequency	2019-03-12 21:28:30 -04:00
Scott Shawcroft	946790bfb5	Add better PewPew error messages and update translations	2019-03-12 17:21:15 -07:00
Scott Shawcroft	afbf59019e	Update displayio docs to add detail to display bus comments Fixes #1599	2019-03-12 17:18:33 -07:00
Scott Shawcroft	224e9b1009	Standardize TileGrid to x and y properties over position This brings it inline with Group. Also fixes #1613 This also includes a number of fixes for where a method is called through a subclass. We now correctly get the native object. Fixes #1567 Lastly, this adds subscript support to TileGrid for changing tile indices. Similar to Bitmap, it accepts ints or 2-tuples.	2019-03-12 17:18:33 -07:00
Scott Shawcroft	ea45877ca5	Accept x and y kwargs into Group for initial position.	2019-03-12 17:17:32 -07:00
sommersoft	a498bcd94d	add voice level getter	2019-03-12 16:10:54 -05:00
sommersoft	7aa0840b73	change voice 'gain' to 'level'	2019-03-12 10:24:54 -05:00
sommersoft	15a1647c5c	fix compilation with updated circuitpy_mpconfig and upstream changes	2019-03-11 18:30:56 -05:00
sommersoft	e2fd34d7cc	Merge branch 'dm-mixer' of https://github.com/adafruit/circuitpython into mixer_volume	2019-03-08 13:05:45 -06:00
Dan Halbert	1f31877d55	Rework background display task to allow reads from SPI SD card during display. Clarify code. Handle multiple displays better.	2019-03-07 00:08:16 -05:00
Dan Halbert	c854f6617a	check display-bus transaction status and act accordingly	2019-03-06 13:45:48 -05:00
Dan Halbert	2eaa98ad71	Merge pull request #1601 from penguindustin/master added height and width attributes for displayio	2019-03-06 12:43:55 -05:00
Dustin Mendoza	4145f87fcd	changed from mp_int_t to uint16_t	2019-03-05 21:25:09 -08:00
Dan Halbert	e6339656fc	Merge pull request #1614 from sommersoft/new_freq_in Add frequencyio.FrequencyIn	2019-03-04 15:56:48 -05:00
sommersoft	8de4cf6b10	update RTD documentation	2019-03-02 18:33:37 -06:00
Dustin Mendoza	9737a45b33	changed width and height to be properties	2019-03-02 14:50:10 -08:00
Bryan Siepert	945550f4bd	Fixed the OnDiskBitmap example to reflect code changes	2019-03-02 09:12:40 -08:00
sommersoft	a44bfc2730	Merge branch 'master' of https://github.com/adafruit/circuitpython into new_freq_in	2019-03-01 21:24:30 -06:00
Radomir Dopieralski	ea78417f7f	Improve documentation	2019-03-01 16:36:29 +01:00
Radomir Dopieralski	5d85d54026	Move the frozen pew.py into a submodule	2019-03-01 16:24:22 +01:00
Radomir Dopieralski	89b2788d11	Apply review fixes: * fix formatting * fix copyrights * fix CIRCUITPYTHON_GAMEPAD guards * add CIRCUITPYTHON_PEW guards to reset * fix module list order	2019-03-01 16:05:15 +01:00
Radomir Dopieralski	45fea86554	Rebase on top of CircuitPython 4.x	2019-03-01 14:59:21 +01:00
Radomir Dopieralski	59f63eaef6	Handle new buttons	2019-02-28 23:34:03 +01:00
Radomir Dopieralski	55b511a5d8	Use a dedicated timer	2019-02-28 23:33:37 +01:00
Radomir Dopieralski	88e40193ae	Add a _pew module	2019-02-28 23:32:58 +01:00
sommersoft	9d20380bd4	Merge branch 'master' into new_freq_in	2019-02-26 04:29:16 +00:00
sommersoft	4a9f05a44f	final re-glue; compiles now.	2019-02-25 21:22:52 -06:00
Dustin Mendoza	f127be4dd2	added height and width attributes for displayio	2019-02-25 16:39:20 -08:00
sommersoft	f602fa3d9f	fix init deps	2019-02-24 18:07:26 -06:00
Dan Halbert	8b6dc446d3	Remove bleio classes that aren't done yet.	2019-02-24 14:23:00 -05:00
sommersoft	a1060747f8	Merge branch 'new_master' into new_freq_in	2019-02-22 23:12:11 +00:00
Scott Shawcroft	daee83c10b	Fix mount doc	2019-02-21 13:23:02 -08:00
Scott Shawcroft	1a0596a2fb	Add option to disable the concurrent write protection This allows writing to the filesystem from the host computer and CircuitPython by increasing the risk of filesystem corruption.	2019-02-21 10:45:41 -08:00
Lionel Debroux	b0c2c3c756	A couple build fixes for mp_float_t = double (MICROPY_FLOAT_IMPL_DOUBLE). Signed-off-by: Lionel Debroux <lionel_debroux@yahoo.fr>	2019-02-17 11:21:48 +01:00
sommersoft	ea9200a042	starting again; initial addition of 'frequencyio.FrequencyIn'	2019-02-16 19:26:24 -06:00
Dan Halbert	a345ef28f2	finish Makefile refactoring; nrf builds work	2019-02-15 18:55:10 -05:00
Dan Halbert	5154e0581e	WIP: atmel-samd trinket build works	2019-02-15 00:28:20 -05:00
Dan Halbert	379258112a	Merge pull request #1548 from tannewt/shape_arg_check Arg check width and height into Shape.	2019-02-14 07:42:39 -05:00
Scott Shawcroft	b13adfc228	Arg check width and height into Shape. Fixes #1537	2019-02-13 17:34:39 -08:00
Scott Shawcroft	473bdf48f6	A safe mode fix and displayio fixes * Fixes safe mode on the SAMD51. The "preserved" value was being clobbered by the bootloader. * Fixes auto-reload loop when in safe mode. * Fixes reading Group children with []. * Check that a TileGrid actually moves before queueing a refresh.	2019-02-13 15:31:06 -08:00
TG-Techie	e674f11df2	Update Shape.c	2019-02-12 19:16:27 -05:00
Scott Shawcroft	1e16b3e134	Tweaks based on dhalbert's feedback.	2019-02-12 14:18:53 -08:00
Scott Shawcroft	b4306314aa	Move terminal font to terminalio from board.	2019-02-12 10:10:02 -08:00
Scott Shawcroft	5258bc4318	Fixup doc reference	2019-02-11 20:55:06 -08:00
Scott Shawcroft	c17f147be9	A variety of displayio improvements This changes a number of things in displayio: * Introduces BuiltinFont and Glyph so the built in font can be used by libraries. For boards with a font it is available as board.TERMINAL_FONT. Fixes #1172 * Remove _load_row from Bitmap in favor of bitmap[] access. Index can be x/y tuple or overall index. Fixes #1191 * Add width and height properties to Bitmap. * Add insert and [] access to Group. Fixes #1518 * Add index param to pop on Group. * Terminal no longer takes unicode character info. It takes a BuiltinFont instead. * Fix Terminal's handling of [###D vt100 commands used when up arrowing into repl history. * Add x and y positions to Group plus scale as well. * Add bitmap accessor for BuiltinFont	2019-02-11 20:55:05 -08:00
Craig Forbes	de43911a68	Remove usb_midi.PortIn and PortOut constructors.	2019-02-06 22:22:15 -06:00
Scott Shawcroft	845783a457	Clarify rotation parameter	2019-02-01 09:33:33 -08:00
Scott Shawcroft	448ae64d8e	Add support for display rotation and raw commands Display rotation is relative to the scan order of the display. The scan order can be found by scrolling the display with command 0x37 `display_bus.send(0x37, struct.pack(">H", i % 128))` Fixes #1504	2019-02-01 00:32:03 -08:00
Scott Shawcroft	d72cd5b2d6	Correct TileGrid class name.	2019-01-31 11:42:15 -08:00
Scott Shawcroft	354a26963b	Correctly handle no backlight pin.	2019-01-31 11:42:15 -08:00
Scott Shawcroft	2c069a5685	Polish up comments	2019-01-31 11:42:15 -08:00
Scott Shawcroft	73bc614a4b	Remove doc reference to Sprite	2019-01-31 11:42:15 -08:00
Scott Shawcroft	ec03887040	Fix hallowing and nrf builds	2019-01-31 11:42:15 -08:00
Scott Shawcroft	4672866eec	Remove Sprite references	2019-01-31 11:42:14 -08:00
Scott Shawcroft	601a910f4e	More improvements to Terminal: * Fix Hallowing. * Fix builds without displayio. * Fix y bounds that appears as untrollable row of pixels. * Add scrolling to TileGrid. * Remove Sprite to save space. TileGrid is a drop in replacement.	2019-01-31 11:42:14 -08:00
Scott Shawcroft	6145f08cc8	Support adjustable backlight brightness	2019-01-31 11:42:14 -08:00
Scott Shawcroft	69bc5e189b	Rudamentary backlight support	2019-01-31 11:42:14 -08:00
Scott Shawcroft	1a1dbef992	Hook up the terminal based on the first display.	2019-01-31 11:42:14 -08:00
Scott Shawcroft	fb0970ec6e	Add terminalio	2019-01-31 11:42:13 -08:00
Scott Shawcroft	73cf490635	Add TileGrid	2019-01-31 11:42:13 -08:00
Jerry Needell	44bd9d1013	fix kw_arg checking for time.struct_time()	2019-01-25 14:57:31 -05:00
Dan Halbert	04aa906fac	fix a few ble-related doc issues	2019-01-24 00:13:15 -05:00
Scott Shawcroft	a380865655	Merge remote-tracking branch 'adafruit/master' into HEAD	2019-01-22 14:02:07 -08:00
Dan Halbert	e170e03f8c	Merge remote-tracking branch 'adafruit/master' into bleio2	2019-01-21 20:38:26 -05:00
Scott Shawcroft	2bcf81fb9e	Merge pull request #1479 from siddacious/master adding height and width to OnDiskBitmap for #1460	2019-01-21 00:32:49 -08:00
Bryan Siepert	ab2ad7ba45	adding height and width to OnDiskBitmap for #1460	2019-01-20 22:33:22 -08:00
Dan Halbert	a8f4aa4796	Merge remote-tracking branch 'adafruit/master' into struct-compat	2019-01-20 21:47:13 -05:00
Dan Halbert	7a09af73ec	Improve struct compatibility with CPython	2019-01-20 15:12:34 -05:00
Dan Halbert	62df7ab730	Improve struct compatibility with CPython	2019-01-20 15:10:09 -05:00
Dan Halbert	28cfd8a513	CharacteristicBuffer: make it be a stream class; add locking	2019-01-19 19:45:35 -05:00
Roy Hooper	02266eafd8	adjust comment	2019-01-19 17:04:24 -05:00
Roy Hooper	8fa81fe003	move headers to __init__.h	2019-01-19 17:03:16 -05:00
Roy Hooper	79d9c9cd56	remove fill_wheel	2019-01-19 17:01:31 -05:00
Roy Hooper	b82e1d7fcb	Fix build to work with constructor calling convention.	2019-01-19 16:54:21 -05:00
Roy Hooper	50af08a6f3	Merge branch 'master' into pixelbuf	2019-01-19 16:33:59 -05:00
Scott Shawcroft	b41d386d02	simplify arg checking for display	2019-01-18 17:04:18 -08:00
Scott Shawcroft	edc8383e22	Improvements thanks to danh's review	2019-01-18 16:37:06 -08:00
Scott Shawcroft	dc024cf411	Add a bit more to the docs	2019-01-18 12:59:23 -08:00
Scott Shawcroft	6404aaf411	Fix up nrf and using board.SPI in FourWire	2019-01-17 18:19:07 -08:00
Scott Shawcroft	760bd8d8a4	share fourwire and make nrf compile	2019-01-17 15:15:59 -08:00
Scott Shawcroft	2d136d58bf	Fix other builds and hallowing	2019-01-17 14:45:29 -08:00
Scott Shawcroft	84292ad890	External fourwire works and blinka splash after	2019-01-17 00:20:16 -08:00
Dan Halbert	7a33e588d4	Put back native C UUID string parsing and printing (complete rewrite)	2019-01-16 20:41:01 -05:00
Scott Shawcroft	05d8885a1a	Rework displays in prep for dynamic support and 8bit parallel.	2019-01-16 12:05:20 -08:00
Scott Shawcroft	bd3c36ce6d	fixup m0 and nrf	2019-01-14 18:08:45 -08:00
Scott Shawcroft	747f2cfe26	Add subclass support to displayio. Also, swap make_news to accept a kwarg map and refine param checking. Fixes #1237	2019-01-14 17:29:19 -08:00
Scott Shawcroft	619bc4caae	Support subclasses of Shape as bitmaps.	2019-01-14 17:29:18 -08:00
Scott Shawcroft	a14762a16c	Add support for rendering a shape. Fixes #1171	2019-01-14 17:29:15 -08:00
Roy Hooper	ffe734edf7	Fresh combined checkin of _pixelbuf library.	2019-01-13 23:51:13 -05:00
Dan Halbert	50ee5ef24c	merge translations; add bleio comments; fix minor sphinx issues in midi	2019-01-10 21:12:17 -05:00
Scott Shawcroft	3dd59c3d5f	Polish thanks to Dan's feedback	2019-01-10 11:00:40 -08:00
Dan Halbert	d3b8581ce0	fix merge conflicts; address some comments	2019-01-09 19:59:48 -05:00
Scott Shawcroft	b5e40f52c2	Add USB MIDI support for SAMD and nRF. The API should be identical to using a UART for MIDI. Fixes #672	2019-01-09 14:02:11 -08:00
Dan Halbert	e47decbdc5	improve travis fold status reporting; fix sphinx build; fix sphinx errors	2019-01-09 13:32:45 -05:00
Dan Halbert	89af666093	fix sphinx complaint; more travis fold status reporting	2019-01-09 10:36:38 -05:00
Dan Halbert	f66f55b4ed	add CharacteristicBuffer; UART seems to work!	2019-01-07 22:46:20 -05:00
Dan Halbert	a77b2363ef	evt handler list bugs; unique evt handler names; remove uuid128_reference	2019-01-03 21:42:42 -05:00
Dan Halbert	ccb3c6fac6	Remove print methods from bleio; Python lib will do it	2019-01-03 10:51:49 -05:00
Dan Halbert	c46d06f34c	Move 128-bit UUID string parsing to Python; simplify UUID API	2019-01-02 23:11:03 -05:00
Dan Halbert	87c6f33bcc	Broadcaster now takes whole packet. Also should be scannable	2019-01-01 14:11:59 -05:00
Dan Halbert	b6b5ed9c89	Remove nRF52832 support	2018-12-30 22:49:20 -05:00
Dan Halbert	1dc3957e72	LocalPeripheral is now Peripheral; more work on basic GATTS support; UART not working yet	2018-12-30 22:33:49 -05:00
Dan Halbert	ef39e72c7c	free event handlers on reset; fix typo in Broadcaster	2018-12-29 13:55:10 -05:00
Dan Halbert	4d1f0ec07b	Add Broadcaster. Reset correctly on reload.	2018-12-28 23:34:23 -05:00
Dan Halbert	4167bf5b24	wip: advertising works, but not connection	2018-12-27 00:04:04 -05:00
Dan Halbert	a7a24096f4	bleio WIP: redo for more immutability; use sd_* routines for internal flash write	2018-12-07 16:52:47 -05:00
Dan Halbert	125901e4e2	Merge remote-tracking branch 'adafruit/master' into bleio-rev	2018-12-06 12:41:38 -05:00
Dan Halbert	63cd9209f1	allow KeyboardInterrupt on UART read; fix nrf UART pin claiming; rename feather 52840 UART pins	2018-12-04 15:05:39 -05:00
Scott Shawcroft	1b4359eaec	Merge pull request #1372 from dhalbert/pyserial-compat-for-uart UART changes: timeout in secs, write bytes, etc.	2018-12-03 14:20:44 -08:00
Dan Halbert	80db2cec99	UART changes: timeout in secs, write bytes, etc.	2018-12-03 12:04:32 -05:00
Dan Halbert	72e3cfdfb8	Fix arg type for AudioOut(..., quiescent_value=...)	2018-12-03 11:20:33 -05:00
Dan Halbert	3164b16196	WIP: debug; add hash and __eq__ to UUID	2018-11-26 21:09:17 -05:00
Dan Halbert	1763ffe245	More UUID work; use mp_raise for exceptions	2018-11-20 23:04:58 -05:00
Dan Halbert	c424ad844b	Merge remote-tracking branch 'adafruit/master' into bleio-rev	2018-11-20 14:47:05 -05:00
dean	1bf6c588e7	DM: mixer voice stuff	2018-11-20 14:14:22 -05:00
Dan Halbert	31cc71f7fb	WIP: bleio revisions	2018-11-20 09:36:45 -05:00
Carlos	060b84a0fa	Remove reference to clock_id on the function descriptiions	2018-11-18 10:43:28 -06:00
Carlos	55a9e2d697	Fix time.monotonic_ns docstring	2018-11-18 10:41:35 -06:00
dean	feef177858	DM: in progress mixer voice	2018-11-15 15:04:11 -05:00
dean	dd05aafb9b	DM: adding mixer voice API	2018-11-15 14:11:45 -05:00
dean	59c6ed34fd	DM: mixer voice object skeleton	2018-11-14 18:05:29 -05:00
Scott Shawcroft	355abc835e	Fix output overflow and make help translatable	2018-11-09 16:41:08 -08:00
Scott Shawcroft	9d91111b1b	Move atmel-samd to tinyusb and support nRF flash. This started while adding USB MIDI support (and descriptor support is in this change.) When seeing that I'd have to implement the MIDI class logic twice, once for atmel-samd and once for nrf, I decided to refactor the USB stack so its shared across ports. This has led to a number of changes that remove items from the ports folder and move them into supervisor. Furthermore, we had external SPI flash support for nrf pending so I factored out the connection between the usb stack and the flash API as well. This PR also includes the QSPI support for nRF.	2018-11-08 17:25:30 -08:00
Dan Halbert	64d457dad9	bring bleio PR up to date	2018-11-07 14:12:22 -05:00
caternuson	55cbeb6fc6	in doc string as well	2018-11-05 14:49:24 -08:00
caternuson	85fbdefe77	change channels to channel_count	2018-11-05 08:05:43 -08:00
caternuson	46f1a0719e	add channels and bits_per_sample to audioio.WaveFile	2018-10-31 18:08:10 -07:00
dean	008799dc52	DM: adding mixer gain	2018-10-31 18:27:08 -04:00
Nick Moore	f6482699a0	Merge remote-tracking branch 'origin/master' into circuitpython/nickzoic/703-wiznet-5500-native	2018-10-25 12:20:50 +11:00
Nick Moore	b714f5d650	Add "dhcp" property to turn DHCP on and off	2018-10-25 11:29:27 +11:00
Jeff Epler	ec1aec1921	shared-bindings/time: introduce time.monotonic_ns This is intended to be compatible with Python 3.7's time.monotonic_ns. The "actual resolution" is 1ms due to this being the unit at which common_hal_time_monotonic ticks. Closes #519	2018-10-21 10:22:52 -05:00
arturo182	4bc24c4f60	bleio: Fix errors after rebase	2018-10-21 17:15:27 +02:00
arturo182	c62b708012	bleio: Fix docs error	2018-10-21 16:00:15 +02:00
arturo182	5354aeab4c	bleio: Allow using len() on UUID	2018-10-21 16:00:12 +02:00
arturo182	13dd27a047	bleio: Remove UUID static variables	2018-10-21 16:00:08 +02:00
arturo182	eceb21a017	bleio: Don't register the services until needed Because of the very specific way nRF requires service registration (characteristics can be added only to last added service), we would have to write the Python code in a specific way. With this patch the user has more freedom.	2018-10-21 16:00:04 +02:00
arturo182	ad466b3edb	bleio: Let Characteristic inherit the Services UUID length	2018-10-21 16:00:01 +02:00
arturo182	beee58a56f	bleio: Add scan_entry as an param for the Device constructor	2018-10-21 15:59:57 +02:00
arturo182	684f2673ce	bleio: Remove unneeded TODO	2018-10-21 15:59:53 +02:00
arturo182	19fab4af5a	bleio: Remove deep copy constructor for UUID	2018-10-21 15:59:50 +02:00
arturo182	b5e5805bb4	bleio: Remove redundant struct field	2018-10-21 15:59:46 +02:00
arturo182	c7b42d80b3	bleio: A bit of cleanup	2018-10-21 15:59:42 +02:00
arturo182	17f13ecc2c	nrf: Cleanup of the ble driver Moved the functions to classes that they belong to.	2018-10-21 15:54:13 +02:00
arturo182	a126897f52	bleio: Fix incorrect role detection	2018-10-21 15:51:08 +02:00
arturo182	5412bf66c3	bleio: Improve type documentation	2018-10-21 15:50:53 +02:00
arturo182	3bd65fbae5	nrf: Move the Peripheral class to bleio as Device This was the last class from ubluepy and so that module is now gone. The Device class offers both Peripheral and Central functionality. See the inline docs for more info.	2018-10-21 15:50:45 +02:00
arturo182	bda734223e	nrf: Move the Service class from ubluepy to the shared bleio module	2018-10-21 15:43:51 +02:00
arturo182	cc78249226	nrf: Move the Characteristic class from ubluepy to the shared bleio module	2018-10-21 15:43:48 +02:00
arturo182	1c6bf9a150	bleio: Move the Scanner class to a shared module	2018-10-21 15:43:29 +02:00
arturo182	7390dc7dab	bleio: Move ScanEntry to shared module and add a new AdvertisementData class	2018-10-21 15:43:24 +02:00
arturo182	345334aaf1	bleio: Add a new Address class Use the new in the Adapter singleton.	2018-10-21 15:43:21 +02:00
arturo182	d5f942a971	bleio: Add a AddressType enum-like class	2018-10-21 15:43:17 +02:00
arturo182	20b8d5169d	nrf: Move the Descriptor class from ubluepy to the shared bleio module	2018-10-21 15:43:13 +02:00
arturo182	f4940c9aec	nrf: Move the UUID class from ubluepy to the shared bleio module Also added a UUIDType enum-like class for determining UUID type.	2018-10-21 15:43:08 +02:00
Scott Shawcroft	4eb1fe18e5	Tweaks from feedback: * default_value is now quiescent_value * Use step = -step format for sign switch * Add note about analogout_reset being empty	2018-10-17 11:31:08 -07:00
Scott Shawcroft	c209165d43	Ramp values to and from a default value while active. This reduces the popping sound on initial playback of an audio sample. The M4 DAC has a pop on startup that cannot be prevented. It also does not allow readback so current values of the DAC are ignored. Fixes #1090	2018-10-16 16:23:29 -07:00
Dan Halbert	2262efc311	PulseOut working	2018-10-16 11:05:02 -04:00
Nick Moore	06894be294	timer ticks for DHCP state machine for wiznet	2018-10-16 23:10:18 +11:00
Nick Moore	5bb12793a0	update documentation and translations again	2018-10-11 22:19:46 +11:00
Nick Moore	a4a0cf826b	fix doc comments, translations again	2018-10-11 17:02:29 +11:00
Nick Moore	bb239052ea	Split wiznet driver into shared-bindings vs shared-module	2018-10-11 15:05:25 +11:00
Nick Moore	aab28748bb	Merge remote-tracking branch 'origin/master' into circuitpython/nickzoic/703-wiznet-5500-native	2018-10-11 14:19:10 +11:00
Nick Moore	823ff779ca	network module c api into shared-module	2018-10-11 14:02:18 +11:00
Dan Halbert	8d58093328	Merge pull request #1259 from dhalbert/nrf-pwmout Allow variable freq PWMOut; use multiple channels if same freq	2018-10-10 12:27:27 -04:00
Scott Shawcroft	df80ad8e6e	Merge pull request #1193 from ATMakersBill/master Add supervisor.runtime.serial_bytes_available so that input() can be used without blocking.	2018-10-09 23:58:43 -07:00
Scott Shawcroft	0688709c4f	Move the docs next to the implementation	2018-10-09 23:15:25 -07:00
ATMakersBill	05d4b8cf50	Added Documentation for the serial_bytes_available attribute	2018-10-09 22:50:59 -04:00
Dan Halbert	91a88cf568	Allow variable freq PWMOut; use multiple channels if same freq	2018-10-09 20:52:55 -04:00
ATMakersBill	9f94712ad1	replacing change to input() with separate method to check for USB Serial input	2018-10-09 18:37:52 -04:00
Scott Shawcroft	6da25c8893	Rename stop to stop_voice in case we want stop to stop everything later.	2018-10-09 13:28:00 -07:00
Nick Moore	6d9c2c5254	Documentation builds (though has no real content yet)	2018-10-09 22:37:49 +11:00
Nick Moore	a60700b1c5	Get DHCP working ...	2018-10-09 16:28:30 +11:00
Nick Moore	9b36d33df1	move random mac address function into network module	2018-10-09 13:12:04 +11:00
Nick Moore	6e624b9c6a	Split wiznet.WIZNET5K off into its own file	2018-10-09 13:05:58 +11:00
Nick Moore	4b767ff080	Change WIZNET5K.isconnected to connected property	2018-10-09 12:24:24 +11:00
Scott Shawcroft	15d80a8c46	Fix doc build	2018-10-05 15:19:08 -07:00
Scott Shawcroft	76008ce304	Introduce audioio.Mixer which can mix multiple audio samples to produce a single sample. Only works with 16 bit samples on the M4. Fixes #987	2018-10-05 15:12:23 -07:00
Nick Moore	15b59bee1b	change initialization method + mod_network names	2018-10-04 22:31:47 +10:00
Nick Moore	d33f6214f1	modify modnetwork and modusocket for circuitpython	2018-10-04 22:02:25 +10:00
Nick Moore	f4c32139f5	Copy modnetwork and modusocket across from MicroPython	2018-10-04 22:02:25 +10:00
Nick Moore	27fc84a157	Modify wiznet module for circuitpython	2018-10-04 22:02:25 +10:00
Nick Moore	3c32d046bf	Copy wiznet module across from MicroPython	2018-10-04 21:22:09 +10:00
Dan Halbert	21d331c8cc	round SPI freq down; check max freq	2018-10-02 21:06:40 -04:00
Dan Halbert	aa95526428	nrf: remove error check for SPI baudrate too high; round to nearest baudrate	2018-10-01 18:54:13 -04:00
Dan Halbert	bc510e714f	merge 3.0.2 to master	2018-09-18 15:38:12 -04:00
Scott Shawcroft	f21cf15c38	Add OnDiskBitmap which loads pixel data straight from disk. Also, renamed Sprite's palette to pixel_shader so it can be anything that produces colors based on values (including color values). Added a ColorConverter that converts RGB888 (found in bitmaps) to RGB565 for the display. Fixes #1182	2018-09-12 15:25:59 -07:00
Dan Halbert	6a046f55c4	UART fixes and enhancements; default board object fix	2018-09-12 17:19:43 -04:00
Scott Shawcroft	06a610fd0c	Merge pull request #1166 from dfarning/clean-up-docs Reorder status matrix and module list in shared-bindings for increase…	2018-09-07 12:02:23 -07:00
David Farning	62fab2e9c4	Reorder status matrix and module list in shared-bindings for increase user read ability	2018-09-07 03:30:28 -05:00
Scott Shawcroft	86288f14f1	Merge translations and update title underline	2018-09-06 14:56:26 -07:00
Scott Shawcroft	1683eb913d	Minor tweaks based on feedback	2018-09-06 14:49:49 -07:00
Scott Shawcroft	121903b6ee	Tweaks based on feedback	2018-08-31 14:21:48 -07:00
Scott Shawcroft	6697544cdf	Introduce displayio to render graphics to displays. It's designed to minimize RAM footprint by using Sprites to represent objects on the screen. The object model also facilitates partial screen updating which reduces the bandwidth needed to display. This is all handled in C. Python simply manipulates the objects with the ability to synchronize to frame timing.	2018-08-31 12:31:52 -07:00
Noralf Trønnes	39ee12d1ac	Fix os.stat() to use 1970 epoch Commit `95e70cd0ea` 'time: Use 1970 epoch' changed epoch for the time module, but not for other users. This patch does the same for the only other core timeutils user: extmod/vfs_fat.c:fat_vfs_stat(). Other timeutils users: cc3200, esp8266 and stm32, are not changed. Ports that don't use long ints, will still get wrong time values from os.stat().	2018-08-25 20:43:02 +02:00
Noralf Trønnes	eefb6842a0	i2cslave: Fix missing translate() when raising exceptions The translate() changes where applied after travis had checked the i2cslave PR so this wasn't caught.	2018-08-18 16:00:06 +02:00
Scott Shawcroft	4a4d84ba42	Merge pull request #1064 from notro/i2cslave Add busio.I2CSlave	2018-08-17 16:51:45 -07:00
Scott Shawcroft	de5a9d72dc	Compress all translated strings with Huffman coding. This saves code space in builds which use link-time optimization. The optimization drops the untranslated strings and replaces them with a compressed_string_t struct. It can then be decompressed to a c string. Builds without LTO work as well but include both untranslated strings and compressed strings. This work could be expanded to include QSTRs and loaded strings if a compress method is added to C. Its tracked in #531.	2018-08-16 17:40:57 -07:00
Noralf Trønnes	11cbeb87ad	ports/atmel-samd: Implement i2cslave.I2CSlave This adds support for SAMD acting as a I2C slave in polled mode.	2018-08-16 17:20:49 +02:00
Noralf Trønnes	1ed0e45fc2	Add i2cslave.I2CSlave bindings	2018-08-16 17:11:20 +02:00
Scott Shawcroft	96ebf5bc3f	Two fixes and translate more strings. * Fix finding translations with escaped characters. * Add back \r to translations since its needed by screen.	2018-08-09 13:29:30 -07:00
Jeff Epler	e1b4e9b7c7	UART: Always allocate UART objects in the long-lived pool Particularly when they have buffers that are written via IRQ or DMA, UART objects do not relocate gracefully. If such an object is relocated to the long-lived pool after its original creation, the IRQ or DMA will write to an unexpected location within the Python heap, leading to a variety of symptoms. The most frequent symptom is inability to read from the UART. Consider the particular case of atmel-samd: usart_uart_obj_t contains a usart_async_descriptor contains a _usart_async_device. In _sercom_init_irq_param the address of this contained _usart_async_device is assigned to a global array sercom_to_sercom_dev which is later used from the interrupt context _sercom_usart_interrupt_handler to store the received data in the right ring buffer. When the UART object is relocated to the long-lived heap, there's no mechanism to re-point these internal pointers, so instead take the cowardly way and allocate the UART object as long-lived. Happily, almost all UART objects are likely to be long-lived, so this is unlikely to have a negative effect on memory usage or heap fragmentation. Closes: #1056	2018-08-08 19:21:57 -05:00
Scott Shawcroft	933add6cd8	Support internationalisation.	2018-08-07 14:58:57 -07:00
Dan Halbert	dfa2581ffd	Merge pull request #1057 from tannewt/flexible_heap Add basic memory allocation outside Python runtime	2018-08-02 18:43:06 -04:00
Scott Shawcroft	168aa394db	Move pin struct to the peripherals library. Its slimmed down by removing the qstr and bit packing TCC info. The trinket m0 build actually grows by 20 bytes. The arduino zero build shrinks by 188 bytes.	2018-08-02 13:59:05 -07:00
Dan Halbert	761f9a938e	Merge pull request #1075 from tannewt/more_mp_raise Use more mp_raise_* to save 28 bytes code size.	2018-07-31 19:09:10 -04:00
Scott Shawcroft	0bf999f52a	Use more mp_raise_* to save 28 bytes code size.	2018-07-31 13:50:48 -07:00
Scott Shawcroft	a88cdaca6a	Remove rogue execute bit. Must a common incorrect shortcut for me. :-)	2018-07-31 12:42:21 -07:00
Scott Shawcroft	12cf5e51c2	Allow for resizing the stack area.	2018-07-31 05:18:23 -07:00
Scott Shawcroft	777542c716	Add basic memory allocation outside Python runtime This allows for the heap to fill all space but the stack. It also allows us to designate space for memory outside the runtime for things such as USB descriptors, flash cache and main filename. Fixes #754	2018-07-31 05:18:03 -07:00
Dan Halbert	f48b70050e	merge finished	2018-07-28 13:29:47 -04:00
Dan Halbert	2809b4f9dd	Merge branch 'master' into micropython-25ae98f-merge	2018-07-16 19:36:40 -04:00
Dan Halbert	e2e01efa84	compiles and runs; hangs on import storage;storage.VfsFat.<tab>	2018-07-13 22:51:10 -04:00
arturo182	05c1384b67	nrf: Split the ble module into a shared part and the port implementation This allows other ports to implement these shared bindings.	2018-07-13 16:01:15 +02:00
Kattni Rembor	a10c61ef89	Fixed issue with code in docs for audioio Removed incorrect arg from RawSample in AudioOut example code. Replaced variable sample with dac.	2018-06-29 16:46:25 -04:00
Dan Halbert	327b0f76da	fix os.listdir() when current dir is '/'	2018-06-15 10:51:03 -04:00
Scott Shawcroft	2fbab8067a	Prevent freezing USB during high frequency PulseIn. We now track the last time the background task ran and bail on the PulseIn if it starves the background work. In practice, this happens after the numbers from pulsein are no longer accurate. This also adjusts interrupt priorities so most are the lowest level except for the tick and USB interrupts. Fixes #516 and #876	2018-06-08 12:56:32 -07:00
Kattni Rembor	3a38172627	Fixed documentation formatting for RTD	2018-06-06 18:28:01 -04:00
Scott Shawcroft	717199018b	Adapt for feedback and hack around pIRkey size constraint.	2018-06-01 15:08:52 -07:00
Scott Shawcroft	d0fb6e7a2f	atmel-samd: Add rotary encoder support. Fixes #283	2018-06-01 15:08:48 -07:00
Scott Shawcroft	fd71e56891	atmel-samd: Re-org helper peripheral files into their own subdirectory. Ideally in the future they won't depend on ASF4 or MicroPython.	2018-06-01 15:07:31 -07:00
Radomir Dopieralski	b219ce6d37	Add gamepad_singleton to root pointers	2018-05-30 23:11:22 +02:00
Radomir Dopieralski	c37b69e1a5	Make the gamepad singleton long-lived So that it is not later moved.	2018-05-30 23:11:22 +02:00
Radomir Dopieralski	42e36a883b	Remove volatile from the gamepad struct	2018-05-23 21:49:20 +02:00
Radomir Dopieralski	f17a235b40	Raise an error if more than 8 buttons passed to gamepad	2018-05-23 21:41:56 +02:00
Radomir Dopieralski	240678e714	Avoid uninitialized gamepad on exception Raise exceptions before the gamepad_singleton is created. Also, use mp_raise for creating the exceptions.	2018-05-23 21:39:06 +02:00
Radomir Dopieralski	edf2935ab1	Make gamepad.get_pressed work when gamepad was created from frozen code For some reason, when the GamePad is created from frozen code, the get_pressed method would always return 0. This fixes it, and makes it work properly no matter how the object was created.	2018-05-23 12:44:22 +02:00
Radomir Dopieralski	52d05bbc37	Cache pullup state in gamepad Don't check the pin's pull direction on every tick, instead cache it at the beginning. Also avoid a "can't get pull of output pin" error when one of the pins passed is in output mode.	2018-05-23 11:26:16 +02:00
Scott Shawcroft	be12e07d74	Merge pull request #846 from notro/epoch1970 time: Use 1970 epoch	2018-05-19 12:30:34 -05:00
jerryneedell	1d9bcc5ddf	fix doc error in audioOut.c fixes #851	2018-05-19 10:41:36 -04:00
Noralf Trønnes	95e70cd0ea	time: Use 1970 epoch Use UNIX epoch to match CPython. This overflows small int so time.{time,localtime,mktime} is only supported with long int. Also remove some comment cruft in time_time().	2018-05-18 12:35:33 +02:00
Scott Shawcroft	6a8db03ade	Merge pull request #838 from rhooper/master add supervisor.reload() to soft reboot from code	2018-05-16 17:52:16 -04:00
Scott Shawcroft	918d30cb97	Rephrase the doc	2018-05-16 16:28:43 -05:00
Roy Hooper	92b1cb5743	move reload exception to reload.c	2018-05-14 17:41:17 -04:00
Roy Hooper	698912633f	Rename reload_next_character to reload_requested to make it match it's intended use	2018-05-14 17:00:38 -04:00
Roy Hooper	567f3e30a7	Initial implementation of supervisor.reload()	2018-05-14 16:57:50 -04:00
Jerry Needell	d6c26942a5	add timeout keyword to I2C - for bitbangio - ignored for busio	2018-05-13 21:54:44 -04:00
dean	82b5efa7bc	remove unnecessary comment	2018-05-09 15:14:26 -04:00
dean	fba1e221c6	DM: add kwargs to bitbangio spi	2018-05-09 15:12:42 -04:00
Scott Shawcroft	fc7c25af6d	Make resume idempotent (allowing you to call it twice without complaining.)	2018-05-08 13:00:05 -07:00
Scott Shawcroft	24116eff23	Tweak exception message.	2018-05-08 12:44:27 -07:00
Scott Shawcroft	50fc90bc5f	Add pause/resume control to AudioOut and I2SOut Fixes #808	2018-05-08 11:53:13 -07:00
Jeff Epler	2955ada22f	docs: fix references to uhashlib	2018-05-06 12:31:54 -05:00
Jeff Epler	647ff387d9	docs: fix references to ubinascii	2018-05-03 09:34:43 -05:00
Scott Shawcroft	cfea51ec68	Re-enable PDMIn without ASF and using the helpers added with I2SOut. The API is almost the same except the frequency attribute has been renamed to sample_rate so that its less likely to be confused with frequencies within the audio itself. Fixes #263.	2018-05-01 14:35:43 -07:00
Scott Shawcroft	81d395d825	Merge pull request #745 from notro/time_rtc RFC: Add rtc module	2018-04-16 15:26:54 -07:00
Scott Shawcroft	301479cd44	Remove "Get or set"	2018-04-16 15:00:58 -07:00
Scott Shawcroft	84d4be279e	Add a table of contents reference to RTC	2018-04-16 15:00:01 -07:00
Noralf Trønnes	8d1719f190	Add rtc module Add an rtc module that provides a singleton RTC class with - a datetime property to set and get time if the board supports it. - a calbration property to adjust the clock. There's also an rtc.set_time_source() method to override this RTC object using pure python. The time module gets 3 methods: - time.time() - time.localtime() - time.mktime() The rtc timesource is used to provide time to the time module. lib/timeutils is used for time conversions and thus only supports dates after 2000.	2018-04-16 12:49:10 +02:00
Scott Shawcroft	5af4e79ed3	Correct example. Thanks @jepler!	2018-04-13 16:43:21 -07:00
Scott Shawcroft	812fe0c93f	Turn on nvm in 3.0. Its 256b on M0 and 8k on M4 to match flash erase sizes. Fixes #758	2018-04-13 16:22:28 -07:00
Scott Shawcroft	22194d5977	Tweaks based on dhalbert's feedback.	2018-04-13 10:51:01 -07:00
Scott Shawcroft	28642ab10d	Add audio output support! This evolves the API from 2.x (and breaks it). Playback devices are now separate from the samples themselves. This allows for greater playback flexibility. Two sample sources are audioio.RawSample and audioio.WaveFile. They can both be mono or stereo. They can be output to audioio.AudioOut or audiobusio.I2SOut. Internally, the dma tracking has changed from a TC counting block transfers to an interrupt generated by the block event sent to the EVSYS. This reduces the overhead of each DMA transfer so multiple can occure without using up TCs. Fixes #652. Fixes #522. Huge progress on #263	2018-04-12 16:35:13 -07:00
Dan Halbert	5f98953ed8	esp8266 and nrf: raise NotImplementedError	2018-04-10 12:08:41 -04:00
Dan Halbert	aa8c262d14	add storage.erase_filesystem() to erase and reformat CIRCUITPY	2018-04-09 12:52:42 -04:00
Scott Shawcroft	4e053cea0d	Merge pull request #628 from sommersoft/super_status Added Function To Check the Serial Connection From CircuitPython Layer	2018-04-08 22:06:09 -07:00
Dan Halbert	726d5e52a3	Merge branch 'master' into 3.0_hid	2018-04-08 09:52:29 -04:00
sommersoft	cc644032ea	Merge branch 'super_status' of https://github.com/sommersoft/circuitpython into super_status	2018-04-06 01:58:29 +00:00
sommersoft	d1974e0038	supervisor/Runtime: updated documentation for 'no disconnect'	2018-04-06 01:56:51 +00:00
Jeff Epler	92853e611d	RunMode: Fix repr(RunMode.BOOTLOADER)	2018-04-05 08:16:53 -05:00
Dan Halbert	435e894fa0	Merge branch 'master' into 3.0_hid	2018-04-02 19:19:43 -04:00
Radomir Dopieralski	6ca4fd82ed	Add a type check to the gamepad module Make sure that all the arguments passed are indeed DigitalInOut. This avoids crashes when the users pass something else.	2018-03-31 20:41:16 +02:00
Dan Halbert	df91878d2e	WIP: works with just keyboard but not complex report descriptor	2018-03-30 23:24:00 -04:00
sommersoft	6ee573c7c9	Merge branch 'master' into super_status	2018-03-30 14:27:39 -05:00
Jeff Epler	34f5498760	Document storage.VfsFat more thoroughly	2018-03-27 21:28:19 -05:00
Jeff Epler	c08f5a3a00	Add storage.getmount to retrieve the mount object associated with a path	2018-03-27 21:28:18 -05:00
Dan Halbert	31f5b6a238	WIP: simple working HID	2018-03-24 18:29:12 -04:00
Jeff Epler	002797a3b4	Fix array vs pointer error in declaration of circuitpython_help_text Building with gcc 5.4.1 (Debian Stretch) with the unsupported -Wno-error=lto-type-mismatch flag removed, the following diagnostic occurs: ../../py/builtin.h:121:19: error: type of 'circuitpython_help_text' does not match original declaration [-Werror] extern const char MICROPY_PY_BUILTINS_HELP_TEXT[]; ^ ../../shared-bindings/help.c:38:13: note: previously declared here const char *circuitpython_help_text = ^ lto1: all warnings being treated as errors lto-wrapper: fatal error: /usr/bin/arm-none-eabi-gcc returned 1 exit status	2018-03-19 22:11:40 -05:00
Radomir Dopieralski	493c1452f3	_stage: use 16 bit for coordinates to support larger screens	2018-03-11 12:07:23 +01:00
sommersoft	2569b33c84	1 more sphinx fix; added '.. class::' constructor	2018-03-09 21:00:15 +00:00
sommersoft	f21038b913	sphinx fix; incorrect currentmodule ref	2018-03-09 20:24:07 +00:00
sommersoft	01471e1e22	sphinx fix; added toctree to include 'runtime'	2018-03-09 03:22:00 +00:00
sommersoft	c1c3a79ec4	atmel-samd: changed Status to Runtime; instituted runtime singleton	2018-03-09 02:19:51 +00:00
Scott Shawcroft	bf05183158	Merge remote-tracking branch 'adafruit/2.x' into merge_2x	2018-02-27 15:24:16 -08:00
Dan Halbert	9b4477e1dc	Implement UART for 3.0 + related fixes. 1. UART: ported to ASF4. Allow rx-only and tx-only. Add .baudrate r/w property. 2. Make NeoPixel timing deterministic by turning off caches during NeoPixel writes. 3. Incorporate asf4 updates: a. async USART driver b. bringing Atmel START configuration closer to what we use c. Clock initialization order now specified by CIRCUITPY_GCLK_INIT_1ST and _LAST. 4. supervisor/port.c: Move commented-out clock-test pin setting to correct location.	2018-02-21 17:18:49 -05:00
Scott Shawcroft	20dd3b1e43	Delete a bunch of docs, drivers and examples not relevant to CircuitPython. This fixes #345 and fixes #215.	2018-02-20 17:34:59 -08:00
sommersoft	fca9c66c27	added Status submodule to shared-bindings/supervisor; issue #544	2018-02-19 20:40:17 +00:00
Kattni	446a31302c	Merge pull request #600 from tannewt/clarify_property_comments Clarify style of attribute comments in the Design Guide.	2018-02-14 22:03:37 -05:00
Kevin Townsend	9d191f7f9f	Merge pull request #589 from arturo182/nrf_gamepad nrf: Implement ticks, add gamepad module and example	2018-02-07 22:17:05 +01:00
Scott Shawcroft	15db02664d	Clarify style of attribute comments in the Design Guide. And update the core attributes to match the style.	2018-02-07 13:08:42 -08:00
arturo182	ff041caa52	shared-bindings: Fix incorrect code comments Most likely caused by copy-paste.	2018-02-06 22:03:17 +01:00
Scott Shawcroft	6c5cb01b4a	Merge pull request #564 from deanm1278/master DM: added write_readinto to bitbangio	2018-02-06 09:38:17 -08:00
arturo182	1de2ee6884	nrf: Implement ticks, add gamepad module and example	2018-02-05 20:48:25 +01:00
dean	68309c3fac	replace tabs with spaces	2018-02-05 10:44:29 -05:00
dean	0e13aba2fe	DM: fix sytling	2018-01-30 17:45:04 -05:00
dean	a7f72eb2d8	DM: added write_readinto to bitbangio	2018-01-30 17:18:57 -05:00
Dan Halbert	cc87363234	documentation: caution on SPI clock speed for SAMD21	2018-01-30 14:31:20 -05:00
Dan Halbert	e550b024c5	atmel-samd: Correct computation of SPI baud rate. all: Add .frequency read-only property for busio.SPI to return actual frequency. Fix esp8266/posix_helpers.c, which was not up to date for the new long-lived/short-lived heap allocation scheme.	2018-01-30 12:08:41 -05:00
sommersoft	44bc1711aa	Added Unique ID Functions/Updated Support Matrix (#527 ) shared_bindings/index.rst: updated Support Matrix format as discussed in PR #503 & Issue #448. shared-bindings/microcontroller/Processor.c & .h: added UID lookup functionality for use with all ports. Fixes #462.	2018-01-18 11:39:11 -08:00
Radomir Dopieralski	0ff128ec03	Fix example for gamepad The example code for the gamepad module would skip detected button presses in the code that waits for a button to be released, because it would run it even when no button is pressed. Also updated the example pin names to not use RX and TX.	2018-01-11 17:06:53 +01:00
Dan Halbert	065e82015f	merge from 2.2.0 + fix up board defs	2018-01-02 21:25:41 -05:00
sommersoft	881fa8e2b9	shared-bindings/index.rst: added audiobusio shared-bindings/index.rst: added `aduiobusio` to Support Matrix. Used `audiobusio/_init_.c` to verify applicable ports; SAMD21 was the only one listed...ESP8266 wasn't. This fixes issue #448.	2017-12-30 01:36:23 -06:00
sommersoft	36ec29d4e8	Documentation Updates (mcu.delay() and Design Guide) (#481 ) /docs/design_guide: added links to firmware build learning guides for SAMD21 & ESP8266. Changes were placed in the "Adding native modules" section, since that seemed to me the best place based on target audience. Updated documentation for `delay()` which fixes #243.	2017-12-14 10:02:43 -08:00
Dan Halbert	43650b6896	Fix PDMIn MEMS microphone support (#479 ) Changes: * New faster filter loop, by @ladyada. New filter coefficients as well. * Turn on microphone clock when PDMIn object is created, and run it all the time, so the user code doesn't have to wait for microphone startup, which can be 10ms or even 100ms. * Wait for microphone startup when PDMIn is first created, based on new optional parameter microphone_startup in seconds (takes a float). * record() returns number of samples actually recorded, so you can see if it's not keeping up. * Fix buffer overflow errors when buffer size was not a multiple of 16 or something like that. * Tweak a few peripheral settings. * Minimum sampling frequency is now 16kHZ or so, because 8kHz runs microphone at only 0.5MHz, which is too slow for many mics. Note: I tried 128x oversampling instead of 64x, but the code cannot keep up at 24kHz or above sampling. 128x would reduce the high-frequency noise by 6db.	2017-12-13 10:12:49 -08:00
Scott Shawcroft	a91e1cb682	Fix a couple spelling errors.	2017-12-05 16:04:47 -08:00
Scott Shawcroft	b4d3699047	Introduce reset mechanics to microcontroller. This allows one to configure how a subsequent reset will behave and also trigger a reset. Fixes #350 and fixes #173	2017-12-05 14:50:58 -08:00
Dan Halbert	e75fd0e166	add SPI.write_readinto() - bidirectional SPI	2017-12-05 11:17:16 -08:00
Dan Halbert	72c911be97	Support SPI flash chips for CIRCUITPY, using non-DMA SPI for now.	2017-11-27 21:00:24 -05:00
Kattni	4902f0937f	Resolved formatting issue in doc	2017-11-22 21:44:18 -05:00
Kattni	1d6bf8e04a	Updated frequency minimum requirements in docs and examples (#444 ) Updated frequency minimum requirements in docs and examples	2017-11-19 22:19:22 -08:00
Dan Halbert	a9f75a71c5	Merge pull request #443 from dhalbert/3.0_spi non-DMA SPI working; adding this now for testing; will continue with DMA	2017-11-16 19:28:24 -05:00
Dan Halbert	312444bbd2	non-DMA SPI working; adding this now for testing; will continue with DMA Also, fixed pin mappings for rev B Metro M4: swap PA12 and PA13 on SPI 2x3 header swap A3 and A5 Comment out all frozen modules in CPX again to make room while waiting for SPI flash.	2017-11-16 19:09:35 -05:00
Scott Shawcroft	ecc47d5258	Create supervisor module. It can control autoreload and the rgb status led.	2017-11-16 09:04:17 -08:00
Radomir Dopieralski	216fcedfbb	Add a _stage module (#398 ) This is a C module with some low-level functions required for the CircuitPython "stage" library. It provides support for fast rendering of tile grids and sprites on SPI-based RGB displays.	2017-11-07 10:05:25 -08:00
Dan Halbert	7292984204	Implement busio.I2c. * Added asf4_conf/samd/hpl_sercom_config.h Adjusted clocks in peripheral_clk_config.h. * Put some frozen libs back in CPX for testing. * Implement common-hal I2C * Add samd_peripherals.h in parallel with samd_pins.h for common functions and data. * Store SERCOM index in pins table for convenience. * Canonicalize some #include guard names in various .h files. simpler reset of SERCOMs; remove unused routine	2017-11-07 09:59:54 -08:00
Radomir Dopieralski	78f6c2232c	Allow empty reads and writes for busio.SPI This is mostly for convenience, so that user code doesn't need to add additional checks. Also, bring the bitbangio into compatibility with busio wrt. empty buffers.	2017-11-03 17:33:37 +01:00
Scott Shawcroft	8c1f5427bc	atmel-samd: Add empty line for RST docs Right now calcsize is being grouped with the doc above: https://circuitpython.readthedocs.io/en/latest/shared-bindings/struct/__init__.html	2017-10-30 18:57:28 -07:00
Dan Halbert	f738996164	Allow writing buffer of length zero to I2C device; it can be used to poll for existence.	2017-10-30 18:32:36 -07:00
mrmcwethy	1893669833	calcsize90 should be documented now	2017-10-27 23:25:00 -07:00
Scott Shawcroft	bd7abcda97	shared-bindings: Check that I2C and SPI reads and writes are given a buffer of at least 1. (#370 ) Fixes #358	2017-10-25 17:28:23 -04:00
Scott Shawcroft	d2ddf36c1d	shared-bindings: Use unary_op type.	2017-10-25 10:52:03 -07:00
Dan Halbert	6df99b5d0e	Merge 2.1.0 changes into master.	2017-10-23 15:26:36 -07:00
mrmcwethy	bb008cdbc9	First attempt to move py/modmath.c to shared-bindings/math	2017-10-21 10:34:25 -07:00
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
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
Dan Halbert	a1409d1432	redo time.monotonic() to avoid double precision	2017-10-17 10:02:16 -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
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
Dan Halbert	7f74412882	Make touch more sensitive. Add .raw_value and .threshold attributes.	2017-10-02 11:15:51 -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
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	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
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
Scott Shawcroft	266be30777	atmel-samd: Introduce a nvm module for non-volatile byte-level memory access. (#203 ) * atmel-samd: Introduce a nvm module for non-volatile byte-level memory access. This allows for persisting small configuration values even when the file system is read-only from CircuitPython. Fixes #160 * Review feedback: * Add tests. * Fix non-zero index. * Fix len()	2017-08-25 16:00:27 -04:00
Scott Shawcroft	16ef611b0b	shared-bindings: Check that extra args aren't provided to digitalio.DigitalInOut on construction. (#189 )	2017-08-22 15:54:01 -04:00
Scott Shawcroft	f570b53d44	shared-bindings: Update DigitalIO.pull docs and validate that third (#188 ) state is None and not anything. Fixes #187	2017-08-22 15:41:04 -04:00
Scott Shawcroft	42156484ae	shared-bindings/atmel-samd: Fix and improve trigger duration timing on PulseIn.resume.	2017-08-10 11:55:34 -07:00
Scott Shawcroft	2e155bcc31	shared-bindings: Add stub documentation of storage.VfsFat so other docs can link to it.	2017-08-07 16:20:19 -07:00
Scott Shawcroft	6ace744667	esp8266: Introduce `multiterminal` module for managing a secondary serial connection such as WebREPL. Fixes #181.	2017-08-07 14:30:11 -07:00
Scott Shawcroft	557ceded00	atmel-samd: Introduce audiobusio.PDMIn for recording audio from PDM microphones.	2017-07-28 12:12:38 -07:00
brentru	48375ba954	fixed naming on pulseIn example for docs	2017-07-27 19:15:51 -07:00
Dan Halbert	f91493c97e	Measure and report maximum stack usage. (#175 ) Add max stack usage tracking, visible via debug module ustack. Add separate cpp flag for enabling modules: MICROPY_DEBUG_MODULES	2017-07-23 15:32:05 -04:00
Scott Shawcroft	b69507fc64	shared-bindings: Fix neopixel_write example. I forgot to save in the editor. Fixes #163	2017-07-12 14:59:26 -07:00
Scott Shawcroft	f878bc4efc	atmel-samd: Fix AudioOut buffer playback by supporting bytes_per_sample. Thanks to @ntoll for finding this bug!	2017-07-12 11:55:49 -07:00
Scott Shawcroft	5e231bd8f9	shared-bindings: Add neopixel_write example. Fixes #163	2017-07-12 11:55:17 -07:00
Scott Shawcroft	725d715a1b	shared-bindings: Introduce storage.remount() so you can set root as writeable and prevent USB from editing it.	2017-06-28 16:18:13 -07:00
Scott Shawcroft	a0058e6712	Introduce a random module that is a subset of CPython's random. It also initializes in the same way where it takes from a true random source when available through os.urandom(). After initializing, it produces deterministic results until the seed is set. This replaces urandom! Fixes #139.	2017-06-27 17:37:24 -07:00
Scott Shawcroft	778e975936	Split uos module into os and storage. os is a subset of CPython's os. storage contains additional file system mounting functionality based on UNIX's mount management. Fixes #140	2017-06-27 15:17:30 -07:00
Scott Shawcroft	30ee7019ca	Merge tag 'v1.9.1' Fixes for stmhal USB mass storage, lwIP bindings and VFS regressions This release provides an important fix for the USB mass storage device in the stmhal port by implementing the SCSI SYNCHRONIZE_CACHE command, which is now require by some Operating Systems. There are also fixes for the lwIP bindings to improve non-blocking sockets and error codes. The VFS has some regressions fixed including the ability to statvfs the root. All changes are listed below. py core: - modbuiltins: add core-provided version of input() function - objstr: catch case of negative "maxsplit" arg to str.rsplit() - persistentcode: allow to compile with complex numbers disabled - objstr: allow to compile with obj-repr D, and unicode disabled - modsys: allow to compile with obj-repr D and PY_ATTRTUPLE disabled - provide mp_decode_uint_skip() to help reduce stack usage - makeqstrdefs.py: make script run correctly with Python 2.6 - objstringio: if created from immutable object, follow copy on write policy extmod: - modlwip: connect: for non-blocking mode, return EINPROGRESS - modlwip: fix error codes for duplicate calls to connect() - modlwip: accept: fix error code for non-blocking mode - vfs: allow to statvfs the root directory - vfs: allow "buffering" and "encoding" args to VFS's open() - modframebuf: fix signed/unsigned comparison pendantic warning lib: - libm: use isfinite instead of finitef, for C99 compatibility - utils/interrupt_char: remove support for KBD_EXCEPTION disabled tests: - basics/string_rsplit: add tests for negative "maxsplit" argument - float: convert "sys.exit()" to "raise SystemExit" - float/builtin_float_minmax: PEP8 fixes - basics: convert "sys.exit()" to "raise SystemExit" - convert remaining "sys.exit()" to "raise SystemExit" unix port: - convert to use core-provided version of built-in import() - Makefile: replace references to make with $(MAKE) windows port: - convert to use core-provided version of built-in import() qemu-arm port: - Makefile: adjust object-file lists to get correct dependencies - enable micropython.mem_*() functions to allow more tests stmhal port: - boards: enable DAC for NUCLEO_F767ZI board - add support for NUCLEO_F446RE board - pass USB handler as parameter to allow more than one USB handler - usb: use local USB handler variable in Start-of-Frame handler - usb: make state for USB device private to top-level USB driver - usbdev: for MSC implement SCSI SYNCHRONIZE_CACHE command - convert from using stmhal's input() to core provided version cc3200 port: - convert from using stmhal's input() to core provided version teensy port: - convert from using stmhal's input() to core provided version esp8266 port: - Makefile: replace references to make with $(MAKE) - Makefile: add clean-modules target - convert from using stmhal's input() to core provided version zephyr port: - modusocket: getaddrinfo: Fix mp_obj_len() usage - define MICROPY_PY_SYS_PLATFORM (to "zephyr") - machine_pin: use native Zephyr types for Zephyr API calls docs: - machine.Pin: remove out_value() method - machine.Pin: add on() and off() methods - esp8266: consistently replace Pin.high/low methods with .on/off - esp8266/quickref: polish Pin.on()/off() examples - network: move confusingly-named cc3200 Server class to its reference - uos: deconditionalize, remove minor port-specific details - uos: move cc3200 port legacy VFS mounting functions to its ref doc - machine: sort machine classes in logical order, not alphabetically - network: first step to describe standard network class interface examples: - embedding: use core-provided KeyboardInterrupt object	2017-06-20 10:56:05 -07:00
Scott Shawcroft	c7efd2cae9	shared-bindings: Move enum-like classes out of DigitalInOut into digitalio. Also, rename Direction.IN to Direction.INPUT and Direction.OUT to Direction.OUTPUT. This simplifies using them. Prior to the nativeio split this would have led to clutter in the top-level namespace but having digitalio prevents this. Fixes #152	2017-06-16 13:47:01 -07:00
Scott Shawcroft	714521a4c7	shared-bindings: Update docs to remove with statements from examples but add more detail to the design guide about their use.	2017-06-07 14:39:12 -07:00
Scott Shawcroft	c5e515b8fe	docs: Add module support matrix.	2017-06-07 12:00:15 -07:00
Scott Shawcroft	2ecb9a3dbf	docs: Fix header lines that are too short.	2017-06-07 11:58:04 -07:00
Scott Shawcroft	c0e1f58b67	shared-bindings: Allow for switching direction with the attribute.	2017-06-06 17:45:39 -07:00
Scott Shawcroft	c8dc091288	shared-bindings: Fix duty_cycle parameter description and error message.	2017-06-06 16:23:06 -07:00
Scott Shawcroft	1280e9122b	Doc tweaks to clarify external libraries, new boards and add HID library.	2017-05-24 11:44:23 -07:00
Scott Shawcroft	3f5028c666	atmel-samd: Support wav file playback. Tested up to 16bit 22.1khz. Must be mono file! SD card support may work but likely needs buffer tuning. Its untested. Fixes #105	2017-05-15 19:52:38 -07:00
Scott Shawcroft	ef1a4847b3	shared-bindings: Correct PulseIn.resume to match docs. Fixes #125	2017-05-08 11:14:23 -07:00
Scott Shawcroft	58b9789d0c	atmel-samd: Introduce audio sample playback via audioio.AudioOut.	2017-05-01 13:10:03 -07:00
Scott Shawcroft	939c0045db	Switch to a shared piece of code to compute start and length of a buffer from start, end and length. The old code miscomputed length leading to writing and reading from memory past the end of the buffer. Consolidating the code should make it easier to get right everywhere.	2017-04-20 11:24:05 -07:00
Scott Shawcroft	b653c3c8fc	Correct PulseOut example code	2017-04-13 17:52:13 -07:00
Scott Shawcroft	4a4f29b8f9	atmel-samd: Rework status LED implementation * Track status pin use by user code separately so it can take over the pins and then give them back. * Switch to hardware SPI for APA102 on Gemma and Trinket. * Merge microcontroller/types.h into microcontroller/Pin.h to better match approach going forwards.	2017-04-12 15:24:50 -07:00
Scott Shawcroft	f28f8ba568	Split up nativeio. This was done to allow greatly granularity when deciding what functionality is built into each board's build. For example, this way pulseio can be omitted to allow for something else such as touchio.	2017-04-10 13:32:19 -07:00
Scott Shawcroft	ff208d7677	Add low-level OneWire support class. This class focuses on the timing sensitive parts of the protocol. Everything else will be done by Python code. This also establishes that its OK to back a nativeio class with a bitbang implementation when no hardware acceleration exists. When it does, then bitbangio should be used to explicitly bitbang a protocol.	2017-03-25 12:04:49 +00:00
Scott Shawcroft	7cb54864aa	Add PulseIn support which can be used to measure a series of pulse widths. This is useful for infrared input and DHT sensors.	2017-03-24 10:30:15 +00:00
Scott Shawcroft	d200a62164	Add PulseOut which can pulse a PWMOut for IR remote transmission.	2017-03-10 19:17:54 +01:00
Scott Shawcroft	bccfbe4e00	Fix duty_cycle constructor argument to PWMOut.	2017-03-10 18:55:17 +01:00
Scott Shawcroft	4aaa0ea008	shared-bindings: Do a pass on the docs and make sure keyword only arguments make sense and are documented correctly. Fixes #109	2017-03-07 12:58:57 +01:00
Scott Shawcroft	3891dde7ff	shared-bindings: Reenable struct_time. It was turned off when playing with LTO and never re-enabled.	2017-03-07 12:47:26 +01:00
Scott Shawcroft	7ecbc3a148	shared-bindings: Fix two more try_locks. Copy and paste failed me.	2017-02-28 12:31:27 +01:00
Scott Shawcroft	d598c2a919	atmel-samd: Add USB HID mouse and keyboard support.	2017-02-27 15:43:58 +01:00
Scott Shawcroft	062fac1d43	atmel-samd: Use link time optimization to reduce code size of builds which share space with the file system. "Express" builds with SPI flash crash the compiler for some reason so its currently disabled for them.	2017-02-26 01:00:33 +01:00
Scott Shawcroft	baf3ff377e	Make more type structures const to save RAM.	2017-02-24 15:23:26 +01:00
Scott Shawcroft	12fa5b3a66	Switch exception throwing to mp_raise helpers. It saves a little code space each time to share the call.	2017-02-24 15:13:07 +01:00
Scott Shawcroft	75d0b02b3f	Throw an error when sleep time is negative.	2017-02-22 20:41:00 +01:00
Scott Shawcroft	4c05086661	Check that neopixel write is actually given a DigitalInOut.	2017-02-22 20:10:10 +01:00
Scott Shawcroft	f0b62a2b0e	Save space by only supporting 800khz neopixels.	2017-02-19 17:22:42 +01:00
Scott Shawcroft	710b5d8aff	Two I2C fixes: 1) Bus error will be thrown on read/write errors with errno set. (Read didn't used to fail at all.) 2) try_lock correctly returns boolean whether lock was grabbed. Fixes #87	2017-02-19 17:02:29 +01:00
Scott Shawcroft	e9659e61f8	Switch enum-like attributes to all caps and add print support for them. Make room for this functionality by adding a shared __enter__ function object. #76	2017-02-19 16:11:33 +01:00
Scott Shawcroft	d67968e3c3	Add print support to Pin. #83 #76	2017-02-19 14:23:29 +01:00
Scott Shawcroft	3dda38c8ab	Fix pin free check to ignore None objects. Fixes #89	2017-02-19 12:59:31 +01:00
Scott Shawcroft	1a3bd67833	nativeio.SPI: Remove extraneous constructor args because they are in configure.	2017-02-19 12:57:00 +01:00
Scott Shawcroft	370d1dec88	SPI tweaks for SD Cards: * Always init SPI to 250k to start for SD cards. * Add ability to configure byte written during read. * Add ability to read and write to portions of buffers like existing I2C API.	2017-02-10 05:09:17 -08:00
Scott Shawcroft	9f6da7b2fe	Add more PWMOut examples and rename the duty constructor argument to duty_cycle so that its consistent with the attribute. Fixes #84	2017-02-01 15:07:31 -08:00
Scott Shawcroft	e3f9ee839a	Add frequency changing support to PWMOut. You can either set it once up front, or set variable_frequency on custruction to indicate that the frequency must be able to change. This informs whether a timer can be shared amongst pins. This also adds persistent clock calibration on atmel-samd. Once the device has synced its clock frequency over USB it will remember that config value until USB is used again. This helps ensure the clock frequency is similar on and off USB. Lastly, this also corrects time.sleep() when on USB by correcting the tick counter.	2017-01-30 15:02:01 -08:00
Scott Shawcroft	d239dbdc28	More fixes to pin pull thanks to jerryn: * Correct atmel-samd pin pull state. * Correct conversion from python pull objects to C enum.	2017-01-16 15:32:23 -08:00
Scott Shawcroft	df96823dee	Fix pull kwarg DigitalInOut.switch_to_input and add example use to docs. Thanks to jerryn from the Adafruit Forum for finding the bug!	2017-01-16 10:35:46 -08:00
Scott Shawcroft	cea5503ca0	Fixup warnings from merge about undefined macro values, switch to VM keyboard exception and switch to FATFS reader.	2017-01-12 12:46:18 -08:00
Scott Shawcroft	161ab018ba	Correct monotonic. Fixes #69.	2017-01-08 22:10:33 -08:00
Scott Shawcroft	63681a736a	Link to the Bus Device docs.	2017-01-05 18:43:22 -08:00
Scott Shawcroft	7c302c395e	Improve docs and update to CircuitPython.	2017-01-05 16:20:46 -08:00
Scott Shawcroft	e52fbf2e6a	Add time.struct_time support.	2017-01-05 14:00:48 -08:00
Scott Shawcroft	f48d2df634	atmel-samd: Improve TouchIn to allow for multiple simultaneous touch pads.	2016-12-20 16:39:32 -08:00
Scott Shawcroft	427d33c706	atmel-samd: Add help() and remove mem_info functions from smallest builds to make room.	2016-12-19 16:38:35 -08:00
Sebastian Plamauer	1598e44231	atmel-samd: Add preliminary support for UART	2016-12-19 13:03:50 -08:00
Scott Shawcroft	781633c716	Fix up Analog classes: unify them at 16 bits and adds reference_voltage member to make for easy conversion. Fixes #14.	2016-12-13 16:09:00 -08:00
Scott Shawcroft	3972bc19c7	atmel-samd: Basic capacitive touch button support. Currently only works on a single channel and is only enabled for boards with SPI flash. Only really designed for hardware testing at this point.	2016-12-12 15:11:25 -08:00
Scott Shawcroft	0ae344841f	atmel-samd & esp8266: Make sure pins are not already in use. This prevents corrupting previous functional objects by stealing their pins out from under them. It prevents this by ensuring that pins are in default state before claiming them. It also verifies pins are released correctly and reset on soft reset. Fixes #4, instantiating a second class will fail. Fixes #29, pins are now reset too.	2016-12-07 15:21:14 -08:00
Scott Shawcroft	26229efe78	Add try_lock and unlock to I2C and SPI classes to make sure things are shared well between threads and underlying MicroPython (SPI Flash for example.) It is recommended to use the bus device classes to manage the locks and other transaction state. https://github.com/adafruit/Adafruit_MicroPython_BusDevice Fixed #58 Fixed #59 Fixed #60	2016-12-02 15:46:12 -08:00
Scott Shawcroft	8ef0dd095a	Fix two bugs found by clang: * PWMOut enter and exit weren't hooked up. * end couldn't be negative in I2C.	2016-12-01 10:33:50 -08:00
Scott Shawcroft	9b3afc7b37	shared-bindings: Make MOSI and MISO optional for SPI.	2016-11-29 16:54:20 -08:00
Scott Shawcroft	4933fa1c27	shared-bindings: Ensure pin objects are actually pins. Fixes #12	2016-11-29 15:50:01 -08:00
Scott Shawcroft	16764dfa31	shared-bindings: Fix blinky example. Fixes #55	2016-11-29 14:37:25 -08:00
Scott Shawcroft	d2aa05a9fe	shared-bindings: Stop using negative length at all. Having uint and int mixed is confusing.	2016-11-28 19:57:05 -08:00
Scott Shawcroft	bda6ee9a14	shared-bindings: Stop using max and min because C doesn't define them.	2016-11-28 19:48:48 -08:00
Scott Shawcroft	78f8565270	Add start and end kwargs to writeto and readfrom_into so a single buffer can be used to save memory.	2016-11-28 18:35:19 -08:00
Scott Shawcroft	ea1320bee7	Add uheap for debugging the size of objects. Still not perfect though.	2016-11-22 17:32:28 -08:00
Scott Shawcroft	ccbb5e84f9	This introduces an alternative hardware API called nativeio structured around different functions that are typically accelerated by native hardware. Its not meant to reflect the structure of the hardware. Docs are here: http://tannewt-micropython.readthedocs.io/en/microcontroller/ It differs from upstream's machine in the following ways: * Python API is identical across ports due to code structure. (Lives in shared-bindings) * Focuses on abstracting common functionality (AnalogIn) and not representing structure (ADC). * Documentation lives with code making it easy to ensure they match. * Pin is split into references (board.D13 and microcontroller.pin.PA17) and functionality (DigitalInOut). * All nativeio classes claim underlying hardware resources when inited on construction, support Context Managers (aka with statements) and have deinit methods which release the claimed hardware. * All constructors take pin references rather than peripheral ids. Its up to the implementation to find hardware or throw and exception.	2016-11-21 14:11:52 -08:00
Scott Shawcroft	23112a6434	atmel-samd: Merge init into the constructor and check all available SERCOMs during initialization. Fixes #16. It was broken because the MISO pin used the second SERCOM.	2016-11-01 17:30:01 -07:00
Scott Shawcroft	0cb0bd0f25	atmel-samd: More updates to the docs including the in-code docs.	2016-10-19 16:49:35 -07:00
Scott Shawcroft	46e7f8e4fb	Documentation rework to unify the docs together rather than having them on a per port basis. Also enables generating docs from inline RST in C code. Simply omits all lines except those that start with //\|. Indentation after "//\| " will be preserved.	2016-10-18 17:42:47 -07:00
Scott Shawcroft	011056af15	atmel-samd: Add support for SPI. Also separate out the ASF config headers that are shared across all boards.	2016-10-11 15:48:43 -07:00
Scott Shawcroft	afedba5c2f	atmel-samd: Support with statements for I2C class. Also add init/deinit if you want to init/deinit manually.	2016-10-05 18:44:55 -07:00
Scott Shawcroft	7d8929c470	atmel-samd: Add I2C support. This commit also introduces a new shared-bindings directory which is used to store the common Python -> C binding code. By having a shared directory we can ensure that the Python API across ports is the same. Each port will have a corresponding common-hal directory which provides definitions for the C api used in the shared-bindings code. That way the compiler can enforce the C api. To migrate to this new shared API create a common-hal directory within your port and change the Makefile to compile both the shared-bindings and common-hal files. See atmel-samd/Makefile SRC_BINDINGS for an example.	2016-09-13 11:46:22 -07:00

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