1090 Commits

Author	SHA1	Message	Date
FoamyGuy	ff1a90a9c3	Merge branch 'adafruit_main' into sdcard_odb_fix	2020-09-21 17:58:05 -05:00
Mark Roberts	f21dc253e0	Initial commit bool column_and_page_addressing	2020-09-21 18:42:16 -04:00
Jeff Epler	4869dbdc67	canio: rename from _canio ... This reflects our belief that the API is stable enough to avoid incompatible changes during 6.x.	2020-09-21 16:44:26 -05:00
Jeff Epler	c39ec1581e	_canio: Message: setting data clears rtr, and vice versa	2020-09-21 16:44:26 -05:00
Jeff Epler	44c5b2bbb1	Respond to review comments ... Thanks @tannewt!	2020-09-21 16:44:26 -05:00
Jeff Epler	2cb4707f92	Message: add extended address flag	2020-09-21 16:44:26 -05:00
Jeff Epler	65ca1c7bbc	_canio: Message: Setting data should set the size to match	2020-09-21 16:44:26 -05:00
Jeff Epler	a2e1867f69	_canio: Minimal implementation for SAM E5x MCUs ... Tested & working: * Send standard packets * Receive standard packets (1 FIFO, no filter) Interoperation between SAM E54 Xplained running this tree and MicroPython running on STM32F405 Feather with an external transceiver was also tested. Many other aspects of a full implementation are not yet present, such as error detection and recovery.	2020-09-21 16:44:26 -05:00
Lucian Copeland	e504438fd2	Remove unlicensed file, fix reset pin type check	2020-09-14 11:58:13 -04:00
Lucian Copeland	ecc219fe50	Merge remote-tracking branch 'upstream/main' into esp32-displayio-fix	2020-09-14 10:44:31 -04:00
FoamyGuy	e114b5ab54	fixes showing OnDiskBitmap with adafruit_sdcard	2020-09-11 21:37:00 -05:00
Scott Shawcroft	7611e71a1b	Merge pull request #3374 from kmatch98/shape_update ... Add dirty rectangle tracking to Shape display element	2020-09-11 12:47:54 -07:00
Scott Shawcroft	01daf5b8ce	Merge pull request #3378 from DavePutz/issue3266 ... Fix for #3266: ensure SPI lock is free after a soft reboot	2020-09-11 12:41:06 -07:00
root	870326b221	Moved SPI unlock code	2020-09-11 10:54:46 -05:00
Kevin Matocha	37e85aebd2	Fix off-by-one error, simplify the logic, add comments	2020-09-10 21:34:03 -05:00
Scott Shawcroft	9256e6b376	Merge pull request #3302 from xiongyihui/main ... support to get HID OUT report	2020-09-10 17:35:04 -07:00
Lucian Copeland	f95ad7b27c	Fix reset pin null reference, construct error null reference	2020-09-10 15:37:43 -04:00
root	59165cabbe	Removed unneeded pointer	2020-09-09 10:36:55 -05:00
root	61e1c906bf	Merge branch 'issue3266' of https://github.com/DavePutz/circuitpython into issue3266	2020-09-09 09:34:55 -05:00
root	24a18c63f9	Moved SPI unlock to reset_board_busses()	2020-09-09 09:32:25 -05:00
Kevin Matocha	d600759bc8	Utilize MIN and MAX functions from py/misc.h	2020-09-08 20:02:34 -05:00
DavePutz	918a4733b4	Merge pull request #25 from DavePutz/main ... update from main	2020-09-07 10:14:36 -05:00
root	8d27533cd4	Make sure SPI lock is free initially	2020-09-06 18:03:25 -05:00
Kevin Matocha	297b7195b0	Delete unnecessary comment	2020-09-04 22:03:57 -05:00
Kevin Matocha	95db456a7e	Add final newline	2020-09-04 14:23:53 -05:00
Kevin Matocha	9edad9ea85	Delete trailing blank lines from Shape.c	2020-09-04 14:21:49 -05:00
Kevin Matocha	f7714649ee	Add dirty rectangle tracking to Shape display element	2020-09-04 14:15:15 -05:00
Scott Shawcroft	96cf60fbbd	Merge remote-tracking branch 'adafruit/main' into native_wifi	2020-09-03 16:34:56 -07:00
Scott Shawcroft	0b94638aeb	Changes based on Dan's feedback	2020-09-03 16:32:12 -07:00
Scott Shawcroft	5d17d6402d	Merge pull request #3366 from kmatch98/refresh_now ... Update refresh to force immediate redraw with `display.refresh()`	2020-09-02 16:37:46 -07:00
Scott Shawcroft	786f4ed114	Merge pull request #3344 from jepler/issue-3184 ... Fix RGBMatrix, FrameBufferDisplay bugs	2020-09-02 15:32:30 -07:00
Jeff Epler	17a5a85528	rgbmatrix: Move struct definition to shared-module, rename 'core' member	2020-09-02 13:34:16 -05:00
Jeff Epler	3c083330f8	RGBMatrix: Remove unused, dead allocation ... @tannewt noticed this in a pull request review. The allocated memory was never used, but the GC would have collected it eventually.	2020-09-01 11:00:22 -05:00
Jeff Epler	71c63c2812	FramebufferDisplay: Don't set rotation via core_construct ... The expectations of displayio.Display and frambufferio.FramebufferDisplay are different when it comes to rotation. In displayio.Display, if you call core_construct with a WxH = 64x32 and rotation=90, you get something that is 32 pixels wide and 64 pixels tall in the LCD's coordinate system. This is fine, as the existing definitions were written to work like this. With framebuffer displays, however, the underlying framebuffer (such as RGBMatrix) says "I am WxH pixels wide in my coordinate system" and the constructor is given a rotation; when the rotation indicates a transpose that means "exchange rows and columns, so that to the Groups displayed on it, there is an effectively HxW pixel region for use". Happily, we already have a set_rotation method. Thus (modulo the time spent debugging things anyway:) the fix is simple: Always request no rotation from core_construct, then immediately fix up the rotation to match what was requested. Testing performed: 32x16 RGBMatrix on Metro M4 Express (but using the Airlift firmware, as this is the configuration the error was reported on): * initially construct display at 0, 90, 180, 270 degrees * later change angle to 0, 90, 180, 270 degrees * no garbled display * no safe mode crashes	2020-09-01 11:00:22 -05:00
Jeff Epler	ce603dfebf	rgbmatrix: Disable timer while reconstructing the display	2020-09-01 11:00:22 -05:00
Jeff Epler	dfa90cc11d	allocator.h: add a missing license notice	2020-09-01 11:00:19 -05:00
Jeff Epler	e01ade3848	rgbmatrix: Don't inline the allocator functions	2020-09-01 11:00:07 -05:00
Jeff Epler	2f120c70ee	rgbmatrix: recover gracefully from allocation errors ... e.g., allocating a 192x32x6bpp matrix would be enough to trigger this reliably on a Metro M4 Express using the "memory hogging" layout. Allocating 64x32x6bpp could trigger it, but somewhat unreliably. There are several things going on here: * we make the failing call with interrupts off * we were throwing an exception with interrupts off * protomatter failed badly in _PM_free when it was partially-initialized Incorporate the fix from protomatter, switch to a non-throwing malloc variant, and ensure that interrupts get turned back on. This decreases the quality of the MemoryError (it cannot report the size of the failed allocation) but allows CircuitPython to survive, rather than faulting.	2020-09-01 10:55:45 -05:00
Kevin Matocha	fc513956be	Update refresh to force immediate redraw with display.refresh() or display.refresh(target_frames_per_second=None), even with auto_refresh=False	2020-09-01 09:36:29 -05:00
Dan Halbert	6dbd369272	merge from upstream	2020-08-30 14:39:03 -04:00
Scott Shawcroft	8b71e26abd	Merge remote-tracking branch 'adafruit/main' into native_wifi	2020-08-25 16:39:23 -07:00
Scott Shawcroft	1527a3ce92	Merge remote-tracking branch 'adafruit/main' into add_pwmio	2020-08-24 18:25:18 -07:00
Kevin Matocha	983e1af33d	remove other extraneous files	2020-08-21 19:10:13 -05:00
Kevin Matocha	dc502a5f26	remove extraneous files	2020-08-21 19:08:25 -05:00
Kevin Matocha	a9f6d147c4	Merge adafruit/main latest	2020-08-21 14:37:32 -05:00
Kevin Matocha	7e529ed4c5	Merge with latest adafruit/main	2020-08-21 14:28:24 -05:00
Kevin Matocha	3753ea3cd8	Merge remote-tracking branch 'source/main' into main	2020-08-21 14:19:58 -05:00
Kevin Matocha	24ca133396	Updating main to adafruit/main	2020-08-21 14:19:28 -05:00
Scott Shawcroft	5771be9510	Merge pull request #3292 from jepler/allocate_display_bus_bug ... allocate_display_bus: fix bug where in-use bus would be returned	2020-08-21 11:19:50 -07:00
Dan Halbert	0e30dd8bcc	merge from upstream; working; includes debug_out code for debugging via Saleae for posterity	2020-08-20 20:29:57 -04:00
Scott Shawcroft	7bdd243bf6	Ping works!	2020-08-19 14:22:13 -07:00
Scott Shawcroft	3860991111	Ping work and start to add socketpool	2020-08-19 14:22:13 -07:00
Scott Shawcroft	c62ab6e09a	Add ipaddress	2020-08-19 14:22:12 -07:00
Yihui Xiong	8bab7b664c	support to get HID OUT report	2020-08-19 20:18:17 +08:00
Scott Shawcroft	6857f98426	Split pulseio.PWMOut into pwmio ... This gives us better granularity when implementing new ports because PWMOut is commonly implemented before PulseIn and PulseOut. Fixes #3211	2020-08-18 13:08:33 -07:00
Scott Shawcroft	33c9bdb778	Merge pull request #3277 from jepler/sharpmemory-bugs ... sharpdisplay: Prevent 'ValueError: <pin> in use' exception	2020-08-18 11:54:53 -07:00
Jeff Epler	f2f18da189	Fix build error for !SHARPDISPLAY	2020-08-18 10:59:55 -05:00
Jeff Epler	9e66f71a31	Fix build error for \!DISPLAY	2020-08-18 10:03:45 -05:00
Jeff Epler	0bec39118f	displayio: Don't need to specialcase reset of sharpdisplay framebuffer ... .. for the case where the bus was not in use	2020-08-18 09:32:28 -05:00
Jeff Epler	b542c1486f	reset_board_buses: need to check if sharpdisplay uses SPI bus	2020-08-18 09:32:28 -05:00
Jeff Epler	6d2d36db3d	Finish implementing scott's suggestion	2020-08-17 21:09:21 -05:00
Jeff Epler	6425a411ca	Update shared-module/displayio/__init__.c ... Co-authored-by: Scott Shawcroft <scott@tannewt.org>	2020-08-17 21:07:24 -05:00
Jeff Epler	1ccd2e234f	allocate_display_bus: fix bug where in-use bus would be returned	2020-08-17 10:48:23 -05:00
Kevin Matocha	fc1347ac2a	deleted whitespace	2020-08-14 13:37:06 -05:00
Kevin Matocha	ba5dedc1df	deleted whitespace	2020-08-14 13:37:06 -05:00
Kevin Matocha	b1fce9e933	Deleted trailing whitespace	2020-08-14 13:36:59 -05:00
Kevin Matocha	a66ef32da2	Added inclusive indexing for x2,y2, fixed default value handling for x1,y1, added bitmap palette comparison	2020-08-14 13:15:01 -05:00
Margaret Matocha	824f47d6e9	Added bitmap.blit function for bitmap slice copy	2020-08-14 12:59:57 -05:00
Margaret Matocha	4ba9ff892c	Added bitmap.blit function for copying slices of bitmaps	2020-08-14 12:59:48 -05:00
Kevin Matocha	14f5d03b6d	bringing up to date	2020-08-13 18:59:00 -05:00
Scott Shawcroft	ff5902f9f8	Merge branch 'main' into pixelbuf-iterable	2020-08-13 11:55:51 -07:00
Jeff Epler	195c0ea986	sharpdisplay: Make PARTIAL_UPDATES unconditional	2020-08-12 13:01:43 -05:00
Jeff Epler	d61f66d173	Update shared-module/framebufferio/FramebufferDisplay.h ... Co-authored-by: Scott Shawcroft <scott@tannewt.org>	2020-08-12 12:50:08 -05:00
Jeff Epler	759ded9c38	Fix build errors when SHARPDISPLAY && !RGBMATRIX	2020-08-12 07:39:12 -05:00
Jeff Epler	c1400bae9b	sharpmemory: Implement support for Sharp Memory Displays in framebufferio	2020-08-12 07:32:18 -05:00
Jeff Epler	9c4f644641	framebufferio: add dirty row tracking	2020-08-12 07:32:18 -05:00
Jeff Epler	5e4ed93415	framebufferio: Add getters for remaining displayio_display_core_construct arguments ... .. and introduce a convenience macro that helps many of them be required (if their values match defaults or are inapplicable)	2020-08-12 07:32:18 -05:00
Jeff Epler	1ee2062c1b	framebufferio: Check early if framebuffer is big enough	2020-08-12 07:32:18 -05:00
Jeff Epler	a33e48c065	framebufferio: add "first pixel offset" and "row stride"	2020-08-12 07:32:18 -05:00
Jeff Epler	8021f3b4cb	framebufferio: handle sharp memory displays ... A bit of cheating; we need to add a protocol getter for reverse_bytes_in_word	2020-08-12 07:32:18 -05:00
Jeff Epler	a84cc19499	framebufferio: Handle 1 (tested), 2, and 4 bpp displays	2020-08-12 07:32:18 -05:00
Jeff Epler	6d19a09888	framebufferio: Set type to none when releasing ... This avoids the message "Too many displays in use" when they are released directly, rather than via release_displays().	2020-08-12 07:32:18 -05:00
Jeff Epler	5a7b2a2038	framebufferio: Don't call swapbuffers unnecessarily	2020-08-12 07:32:18 -05:00
Jeff Epler	ffc488e748	framebufferio: Fix crash calling unimplemented get_brightness ... If set_brightness was implemented but get_brightness wasn't, this would hard fault	2020-08-12 07:32:18 -05:00
Roy Hooper	1b7709f325	use the stack	2020-08-10 18:42:05 -04:00
Roy Hooper	ef1782f85e	fix trailing whitespace	2020-08-10 12:04:44 -04:00
Dan Halbert	0f4b969d62	discovery of Nordic UART service working	2020-08-08 00:29:37 -04:00
Roy Hooper	e73dba21d2	make pixelbuf handle floats and iterables	2020-08-07 18:42:06 -04:00
Margaret Matocha	b6008d0032	Adding bitmap.insert to copy a slice of a source bitmap into another bitmap	2020-08-07 15:59:42 -05:00
Margaret Matocha	64c9baa6aa	Added bitmap.insert function for slice copy into a bitmap from another bitmap	2020-08-07 15:46:00 -05:00
Scott Shawcroft	b76d37f24a	Merge pull request #3223 from dhalbert/unmount-before-reset ... storage.erase_filesystem(): disconnect from USB and wait 1 second before resetting	2020-07-29 10:47:24 -07:00
Kenny	4c2d0c3dc5	use top-left heuristic for vectorio.Polygon ... this flips the bottom-right style to top-left which is at least kind of normal. A 2x2 square at (0,0) would be defined like (0,0), (3,0), (3,3), (0,3) Which seems kind of surprising but at least less bonkers than that square being defined at (1,1), which is the current behavior.	2020-07-28 23:10:59 -07:00
Dan Halbert	65c22aa434	storage.erase_filesystem(): unmount and wait 1 second before resetting	2020-07-28 17:52:56 -04:00
hierophect	c735dceed5	Merge pull request #3099 from hierophect/stm32-timer-allocator ... STM32: Add timer allocator, PulseIO adjustments	2020-07-24 11:16:39 -04:00
Scott Shawcroft	1ec3580946	Merge branch 'main' into memmonitor	2020-07-22 12:24:19 -07:00
Lucian Copeland	c1f731d62e	Claim USB pins at startup to prevent overwrites	2020-07-22 14:22:05 -04:00
Kenny	e977b427aa	vectorio: fix VectorShape non-transposed pixel placement ... Fixes https://github.com/adafruit/circuitpython/issues/3170 The absolute transform needs to be subtracted in all cases, not only when the coordinate system is transposed.	2020-07-20 20:25:31 -07:00
Scott Shawcroft	e759769635	Merge pull request #3175 from jepler/background-callback-bugs ... Background callback bugfixes	2020-07-20 16:17:31 -07:00
Kenny	e2d252a6d5	pre-allocate list of known size	2020-07-20 10:12:29 -07:00
Jeff Epler	c243c13f02	framebufferio: Handle auto refresh flag at reset ... if we don't set the flag via accessor fn the tick enable might become wrong	2020-07-20 08:52:35 -05:00
Kenny	efeae0d84f	fix 3169: Polygon.points property ... The getter for vectorio.Polygon#points was not updated with the data type change of the stored points list. This moves the implementation to shared_module and updates the data type to reflect the actual state.	2020-07-19 12:27:35 -07:00
Scott Shawcroft	07f031c708	Add ignore() and fix docs	2020-07-17 17:15:04 -07:00
Scott Shawcroft	a1e4814a27	Get AllocationAlarm working	2020-07-17 17:15:03 -07:00
Scott Shawcroft	518d909b2c	Add memorymonitor module	2020-07-17 17:15:03 -07:00
Jeff Epler	af520729fe	displayio, framebufferio: Enable supervisor tick when a display is auto-refresh ... This is a step towards restoring the efficiency of the background tasks	2020-07-15 09:26:47 -05:00
Jeff Epler	bdab6c12d4	MP3Decoder: take advantage of background callback ... Before this, the mp3 file would be read into the in-memory buffer only when new samples were actually needed. This meant that the time to read mp3 content always counted against the ~22ms audio buffer length. Now, when there's at least 1 full disk block of free space in the input buffer, we can request that the buffer be filled _after_ returning from audiomp3_mp3file_get_buffer and actually filling the DMA pointers. In this way, the time taken for reading MP3 data from flash/SD is less likely to cause an underrun of audio DMA. The existing calls to fill the inbuf remain, but in most cases during streaming these become no-ops because the buffer will be over half full.	2020-07-15 09:26:47 -05:00
Diego Elio Pettenò	34b4993d63	Add license to some obvious files.	2020-07-06 19:16:25 +01:00
Jeff Epler	fcddfd0f39	Merge pull request #3083 from tannewt/esp32s2_busio ... Add busio support for the ESP32-S2	2020-07-01 21:02:08 -05:00
Jeff Epler	57fde2e07b	sdcardio: implement new library for SD card I/O ... Testing performed: That a card is successfully mounted on Pygamer with the built in SD card slot This module is enabled for most FULL_BUILD boards, but is disabled for samd21 ("M0"), litex, and pca10100 for various reasons.	2020-06-26 11:50:23 -05:00
Scott Shawcroft	ed6e81d688	Switch SPI to polling DMA and enable displayio	2020-06-24 13:10:08 -07:00
Scott Shawcroft	a26102607e	Add UART support	2020-06-24 12:47:58 -07:00
Jeff Epler	a580f0f1c4	_pew: move to common-hal ... I noticed that this code was referring to samd-specific functionality, and isn't enabled except in one samd board (pewpew10). Move it. There is incomplte support for _pew in mimxrt10xx which then caused build errors; adding a #if guard to check for _pew being enabled fixes it. The _pew module is not likely to be important on mimxrt but I'll leave the choice to remove it to someone else.	2020-06-22 10:45:27 -05:00
Dan Halbert	c91435eff2	remove debugging prints	2020-06-15 18:10:34 -04:00
Dan Halbert	81896930c7	Fix ScanEntry prefix matching for all	2020-06-15 16:35:51 -04:00
DavePutz	058c16e98c	Issue #3014 - refresh after changing to transparent ... Adding self->needs_refresh = true; in common_hal_displayio_palette_make_opaque() and common_hal_displayio_palette_make_transparent()	2020-06-10 17:11:28 -05:00
Diego Elio Pettenò	dd5d7c86d2	Fix up end of file and trailing whitespace. ... This can be enforced by pre-commit, but correct it separately to make it easier to review.	2020-06-03 10:56:35 +01:00
Jeff Epler	0722dafc24	audiomixer: Fix garbled playback when voice 0 is stopped, audio pops ... There were two main problems - word_buffer was being filled as though with unsigned samples, but during mixing all samples are kept in signed mode - If the first buffer was stopped, the voices_active flag got set anyway, even though the output buffer wasn't initialized yet, so the samples were mixed with indeterminate data We also cover the case where no buffer was playing, and ensure the output buffer is filled. This now works much better. Tested on neotrellis m4 playing back 4 mp3 streams at a time in signed-16, 22050Hz	2020-06-01 19:14:38 -05:00
Roy Hooper	dd980249c6	Allow setting RGBW pixels with RGB tuples	2020-05-24 20:35:13 -04:00
George Waters	c592a2b4db	Simplify pixelbuf set_pixels function	2020-05-22 21:19:17 -04:00
George Waters	f078055f59	Use mp_int_t for setting pixelbuf slice indices ... When handling negative steps, start and stop need to be mp_int_t so they can be checked against a potential negative value during the for loop used to set the slice values.	2020-05-22 16:28:09 -04:00
George Waters	16ffc731f3	Implement negative step for pixelbuf slices	2020-05-21 21:57:45 -04:00
Scott Shawcroft	2c2b53303d	Merge pull request #2837 from k0d/serial-debug ... Add support for a debug console, such as ST-Link VCP.	2020-05-18 18:13:31 -07:00
Mark Olsson	007c92ee6a	Enable showing the console on a debug uart	2020-05-19 02:02:52 +02:00
warriorofwire	dde66cadde	remove a duplication in polygon.c	2020-05-18 13:32:06 -07:00
warriorofwire	4bbb80e31a	vectorio: speed up polygon ... This change takes polygon from 126k pixels per second fill to 240k pps fill on a reference 5 point star 50x66px polygon, updating both location and shape at 10hz. Tested on an m4 express feather. As a curiosity, the flat-out fill rate of a shape whose get_pixel is `return 0;` fills just shy of 375k pixels per second.	2020-05-18 13:32:06 -07:00
Jeff Epler	fbf052bb27	Gamepad & GamepadShift: Enable ticks while object exists ... Otherwise, button presses might not be noticed.	2020-05-13 10:14:37 -05:00
warriorofwire	fd94c08cf4	add performance measurement to VectorShape	2020-05-12 11:49:15 -07:00
warriorofwire	6aa9709d98	make Circle return explicit	2020-05-12 11:47:19 -07:00
warriorofwire	32f85f7a44	vectorio: fix up Rectangle ... * Fix drawing 1 pixel too large * Need to pad dirty area to ensure removed shapes are fully removed	2020-05-10 16:21:07 -07:00
warriorofwire	58c8e00745	vectorio: clean up after group removal ... VectorShape tells the Group to redraw whatever it left behind when it is removed now.	2020-05-10 15:36:23 -07:00
warriorofwire	6660311a96	vectorio: respect display transpose and mirror. ... VectorShape now just uses the Group's and Display's absolute transforms.	2020-05-10 14:18:13 -07:00
warriorofwire	4086600b61	vectorio: switch per-shape transform to Display ... Rather than maintain a transform per-shape, we'll just use whatever settings are on the Display. Currently only transpose is done.	2020-05-09 22:15:51 -07:00
warriorofwire	206d0e598a	Add vectorio: for drawing shapes ... vectorio builds on m4 express feather Concrete shapes are composed into a VectorShape which is put into a displayio Group for display. VectorShape provides transpose and x/y positioning for shape implementations. Included Shapes: * Circle - A radius; Circle is positioned at its axis in the VectorShape. - You can freely modify the radius to grow and shrink the circle in-place. * Polygon - An ordered list of points. - Beteween each successive point an edge is inferred. A final edge closing the shape is inferred between the last point and the first point. - You can modify the points in a Polygon. The points' coordinate system is relative to (0, 0) so if you'd like a top-center justified 10x20 rectangle you can do points [(-5, 0), (5, 0), (5, 20), (0, 20)] and your VectorShape x and y properties will position the rectangle relative to its top center point * Rectangle A width and a height.	2020-05-09 15:38:22 -07:00
Sean Cross	b168784fa0	aesio: add basic AES encryption and decryption ... This adds initial support for an AES module named aesio. This implementation supports only a subset of AES modes, namely ECB, CBC, and CTR modes. Example usage: ``` >>> import aesio >>> >>> key = b'Sixteen byte key' >>> cipher = aesio.AES(key, aesio.MODE_ECB) >>> output = bytearray(16) >>> cipher.encrypt_into(b'Circuit Python!!', output) >>> output bytearray(b'E\x14\x85\x18\x9a\x9c\r\x95>\xa7kV\xa2`\x8b\n') >>> ``` This key is 16-bytes, so it uses AES128. If your key is 24- or 32- bytes long, it will switch to AES192 or AES256 respectively. This has been tested with many of the official NIST test vectors, such as those used in `pycryptodome` at 39626a5b01/lib/Crypto/SelfTest/Cipher/test_vectors/AES CTR has not been tested as NIST does not provide test vectors for it. Signed-off-by: Sean Cross <sean@xobs.io>	2020-05-06 17:40:06 +08:00
hierophect	c311b5c002	Merge pull request #2842 from hierophect/stm32-h7-displayio ... STM32: Add displayio to F7/H7	2020-05-05 12:37:08 -04:00
Dan Halbert	bae7a5e433	make translate again	2020-05-04 17:26:59 -04:00
Lucian Copeland	61b0994631	Fix flag typo	2020-05-01 14:46:06 -04:00
Lucian Copeland	4f71bd295d	Make PulseIO optional within DisplayIO	2020-04-30 14:47:50 -04:00
Dan Halbert	fbc8719fad	ringbuf tested	2020-04-21 22:40:12 -04:00
Dan Halbert	77cd93ac2d	merge from adafruit	2020-04-21 17:47:51 -04:00
Dan Halbert	38ec3bc574	further ringbuf cleanup	2020-04-21 17:38:20 -04:00
Scott Shawcroft	bebf27e733	Merge remote-tracking branch 'adafruit/master' into lower_power ... This isn't perfect and needs a bit more testing.	2020-04-20 18:25:13 -07:00
Jeff Epler	9bfe6b7197	framebufferio: update copyright information	2020-04-17 18:44:07 -05:00
Jeff Epler	5fcc6d6286	RGBMatrix: finish renaming from Protomatter ... This gets all the purely internal references. Some uses of protomatter/Protomatter/PROTOMATTER remain, as they are references to symbols in the Protomatter C library itself.	2020-04-17 18:44:07 -05:00
Jeff Epler	57ce2d1f41	framebufferio: get width, etc., from protocol, not object property	2020-04-17 18:43:57 -05:00
Jeff Epler	3d6258f63d	Rename Protomatter -> RGBMatrix ... This is a quick rename, it changes the user-facing names but not the internal names of things.	2020-04-17 18:43:57 -05:00
Jeff Epler	64c3968a2e	protomatter: move get_width/height to common_hal	2020-04-17 18:43:57 -05:00
Jeff Epler	a32337718d	Rename _protomatter -> protomatter ... I originally believed that there would be a wrapper library around it, like with _pixelbuf; but this proves not to be the case, as there's too little for the library to do.	2020-04-17 18:43:57 -05:00
Scott Shawcroft	abd340a8e4	Remove tick.h from merged file.	2020-04-16 11:35:19 -07:00
Scott Shawcroft	b580b34cbf	Merge remote-tracking branch 'adafruit/master' into lower_power	2020-04-14 17:14:44 -07:00
Jeff Epler	d8362ef654	displayio: swap colors in palettes too ... .. change the in-rom palette to be in RGB565 order	2020-04-14 18:25:00 -05:00
Jeff Epler	880fff80e9	protomatter: Respond to review comments ... - rename oe_pin -> output_enable_pin - improve and reorganize docstrings - rename swapbuffers->refresh - rename "paused" -> "brightness", change semantics slightly - common_hal several functions - clarify why the common_hal routines can't be used directly in the protocol's function pointers - whitespace cleanups - remove prototypes for nonexistent functions	2020-04-14 18:24:59 -05:00
Jeff Epler	ba20bc8b43	framebufferio: move backlight down to the underlying framebuffer	2020-04-14 18:24:58 -05:00
Jeff Epler	e4c6b241a9	protomatter: Use low end of supervisor heap ... Per @tannewt, this area "sees more churn", so it's probably the right choice here	2020-04-14 18:24:58 -05:00
Jeff Epler	5dae23c0e7	protomatter: release the protomatter object during release_displays()	2020-04-14 18:24:58 -05:00
Jeff Epler	0ca270172f	protomatter: allocator: Never supervisor-alloc while gc available ... This may have been contributing to fragmentation of the supervisor heap	2020-04-14 18:24:58 -05:00
Jeff Epler	baf04b7738	FramebufferDisplay: remove probably not needed constructor arguments	2020-04-14 18:24:58 -05:00
Jeff Epler	a663a7dd30	_protomatter: move get/set paused into shared-module	2020-04-14 18:24:58 -05:00
Jeff Epler	caea4e010f	deinit: Work harder to ensure storage is released at deinit	2020-04-14 18:24:58 -05:00
Jeff Epler	1f3821220e	fix build for non-displayio & non-protomatter targets	2020-04-14 18:24:58 -05:00
Jeff Epler	3a94412cd3	protomatter: more memory allocation fixes ... - bump supervisor alloc count by 4 (we actually use 5) - move reconstruct to after gc heap is reset - destroy protomatter object entirely if not used by a FramebufferDisplay - ensure previous supervisor allocations are released - zero out pointers so GC can collect them	2020-04-14 18:24:58 -05:00
Jeff Epler	09dc46a984	Add Protomatter and FramebufferDisplay	2020-04-14 18:24:54 -05:00
Jeff Epler	8cba145c90	displayio: implement, use allocate_new_display_bus_or_raise	2020-04-14 18:24:54 -05:00
Jeff Epler	6378d600c4	displayio: implement, use allocate_display_or_raise	2020-04-14 18:24:54 -05:00
caternuson	a9fb34eb93	make packed word and copy it in	2020-04-13 16:48:27 -07:00
caternuson	dc75746842	add docstring, clean up	2020-04-09 08:59:26 -07:00
caternuson	49fff2d9b4	initial working fill	2020-04-09 08:43:50 -07:00
Scott Shawcroft	4ee6754ccd	Save backlight_on_high correctly. ... Fixes #2750	2020-04-08 10:32:54 -07:00
Scott Shawcroft	8fe512c7e9	Merge remote-tracking branch 'adafruit/master' into lower_power	2020-03-31 15:13:58 -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
siddacious	9e0c00dfd4	adding a backlight polarity flag to Display	2020-03-25 22:51:20 -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	310f2ccdf4	Pixelbuf: subscr: Get correct pixel value ... Previously, the 0th pixel's value was always returned	2020-03-18 10:25:20 -05:00
Scott Shawcroft	6db11cf68b	Fix up Spresense build. It doesn't sleep.	2020-03-17 14:21:45 -07:00
Scott Shawcroft	48b5f2a384	Initial work on SAMD	2020-03-13 11:16:41 -07:00
Scott Shawcroft	6f60afe8c5	First try at lowering the power consumption	2020-03-13 11:12:30 -07:00
Dan Halbert	817b5be320	rename routines to be clearer; fix wiznet arg types	2020-03-05 16:35:31 -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
Dave Marples	d41cf2e926	Fix incorrect initialisation of default UART	2020-02-23 11:16:24 +00:00
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	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
Gadi Rotenberg	07708f1518	Added fix to allow remount when usb enabled but msc is ejected	2020-02-12 09:57:58 +02:00
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	f101ff60c5	Move _eve module declarations into shared-bindings header	2020-02-07 17:10:19 -08:00
James Bowman	5c6d94d3e5	Split into shared-module and shared-bindings	2020-02-07 10:30:49 -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	d655c785b6	Merge commit 'b36b24' into tweak_pixelbuf	2020-01-29 13:35:22 -08:00
hierophect	898f4e1f72	Merge branch 'master' into stm32-meowbit	2020-01-29 16:32:08 -05:00
Lucian Copeland	3c86005546	Implement requested changes	2020-01-28 17:11:25 -05:00
Scott Shawcroft	5e789b3850	Don't allocate the pre brightness buffer if brightness is 1.0 still	2020-01-27 15:10:32 -08:00
Scott Shawcroft	39971794dd	Encapsulate buffers inside PixelBuf and refactor it.	2020-01-24 18:23:07 -08:00
Lucian Copeland	70932cab42	Simplify the flash-display conflict fix	2020-01-24 14:33:28 -05:00
Lucian Copeland	2afca4e942	Fix flash-display conflict error	2020-01-24 14:25:36 -05:00
Jeff Epler	b4ddee2bb6	Mixer: rename function based on review comment	2020-01-20 14:08:56 -06:00
Jeff Epler	982c63a717	Mixer: use MP_LIKELY macro instead of locally brewed one	2020-01-20 14:08:32 -06:00
Jeff Epler	449dbea456	Mixer: Rework for performance, particularly of the S16 case ... This removes downscaling (halving-add) when multiple voices are being mixed. To avoid clipping, and get similar behavior to before, set the "level" of each voice to (1/voice_count). Slow paths that were applicable to only M0 chips were removed. As a side effect, the internal volume representation is now 0 .. 0x8000 (inclusive), which additionally makes a level of exactly 0.5 representable. Testing performed, on PyGamer: For all 4 data cases, for stereo and mono, for 1 and 2 voices, play pure sign waves represented as RawSamples and view the result on a scope and through headphones. Also, scope the amount of time spent in background tasks. Code size: growth of +272 bytes Performance (time in background task when mixing 2 stereo 16-bit voices): 76us per down from 135us (once per ~2.9ms long term average) (Decrease from 4.7% to 2.4% of all CPU time)	2020-01-16 10:48:38 -06:00
Jeff Epler	e6869c8983	mixer: factor out mix_one_voice	2020-01-16 10:31:26 -06:00
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	dd6010a17e	Fix more build problems	2020-01-06 13:35:43 -06:00
Jeff Epler	dc729718eb	audiomp3: rename to MP3Decoder	2020-01-06 07:51:41 -06:00
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	f1a9039632	Merge branch 'master' into pixelbuf-subscr-change	2019-12-29 13:56:31 -05:00
Jeff Epler	97bb46c047	MP3File: tweak buffer handling ... After adding the ability to change files in an existing MP3File object, it became apparent that at the beginning of a track some part of an existing buffer was playing first. I noticed that in get_buffer, the just-populated buffer wasn't being returned, but the other one was. But still after fixing this, I heard wrong audio at the beginning of a track, so I took the heavy duty approach and zeroed the buffers out. That means there's a remaining bug to chase, which is merely hidden by the memset()s.	2019-12-24 09:43:15 -06:00
Jeff Epler	00628a7ddd	MP3File: whitespace	2019-12-23 09:36:50 -06:00
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
Jeff Epler	a63da7a6c0	displayio: make 'rotation' property settable	2019-12-16 15:23:41 -06:00
Jeff Epler	91a1706160	MP3: look harder for frame info ... Apparently sometimes, a proper "frame info" block is not found after a "sync word". Keep looking for one as needed, instead of giving up after one try. This was one reason that the "bartlebeats" mp3s would not play.	2019-12-13 18:31:12 -06:00
Jeff Epler	bf9b7e7ece	MP3: skip ID3V2 metadata ... This was one reason that the "bartlebeats" mp3s would not play.	2019-12-13 18:31:12 -06:00
Jeff Epler	a854a76819	audiocore: The arguments to reset_buffer went missing ... In conversion I missed these arguments were being passed, but noticed it when an implausible value for audio_channel was sent to mp3's reset_buffer method. It's not clear whether there was any negative impact to this, but it should be fixed!	2019-12-13 18:31:12 -06:00
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
Jeff Epler	1cdac3f16a	MP3File: Fix stereo playback on samd AudioOut ... There were several problems with the way this worked -- the read_count approach was too complicated and I made a mistake "simplifying" it from WaveFile. And when the right channel was returned, it was off by 1 byte, making it into static. Instead, directly track which is the "other" channel that has data available, and by using the right data type make the "+ channel" arithmetic give the right result. This requires a double cast (int16_t*)(void*) due to an alignment warning; the alignment is now ensured manually, but the compiler doesn't make the necessary inference that the low address bit must be clear.	2019-12-12 08:44:15 -06:00
Jeff Epler	8c841af946	MP3File: Avoid crash in get_buffer when deinitted ... When a playing mp3 is deinitted, it's possible to reach get_buffer, but all the internal pointers are NULL. This would lead to a hard fault. Avoid it by returning GET_BUFFER_ERROR instead.	2019-12-11 22:04:10 -06:00
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
Jeff Epler	d5eca87ca2	audiocore: use mp_obj_t in prototypes	2019-12-06 13:25:40 -06:00
Jeff Epler	60f489d36a	audiocore: restore the prototypes of audiosample_xxx functions	2019-12-05 13:08:32 -06:00
Hierophect	ab74f45bfb	Define polarity and phase in Fourwire	2019-12-05 11:44:21 -05:00
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
Roy Hooper	a4bbf35092	Merge branch 'master' into new-pixelbuf-api	2019-12-02 14:06:33 -05:00
Jeff Epler	95d9c49e43	Merge remote-tracking branch 'origin/master' into tick-refactor	2019-11-29 11:27:09 -06:00
Dan Halbert	b32a9192df	make UART.write be blocking on SAMD; add timeout property	2019-11-27 13:05:29 -05:00
Roy Hooper	56720eae0a	remove unnecessary intermediate mp_obj_subscr wrapper	2019-11-26 18:39:08 -05:00
Scott Shawcroft	d32dc814d3	Fix ePaper so it works after a GC. ... We weren't correctly collecting the start and stop sequences. As a result, the GC would free the space and allocate other info there. Thanks to JacobT on Discord for the bug report!	2019-11-26 12:48:36 -08:00
Roy Hooper	6108fa3766	Merge branch 'master' into new-pixelbuf-api	2019-11-23 12:22:04 -05:00
Jeff Epler	7f744a2369	Supervisor: move most of systick to the supervisor ... This code is shared by most parts, except where not all the #ifdefs inside the tick function were present in all ports. This mostly would have broken gamepad tick support on non-samd ports. The "ms32" and "ms64" variants of the tick functions are introduced because there is no 64-bit atomic read. Disabling interrupts avoids a low probability bug where milliseconds could be off by ~49.5 days once every ~49.5 days (2^32 ms). Avoiding disabling interrupts when only the low 32 bits are needed is a minor optimization. Testing performed: on metro m4 express, USB still works and time.monotonic_ns() still counts up	2019-11-18 11:01:23 -06:00
Hierophect	de5691acf5	Add never_reset and reset to pin common hal, adjust files	2019-11-15 12:47:00 -05:00
Melissa LeBlanc-Williams	39b38256fd	Fixed I2CDisplay reset issue	2019-11-08 12:35:35 -08:00
Scott Shawcroft	47e50e5659	Merge remote-tracking branch 'adafruit/master' into bleio_tweaks	2019-11-01 13:20:58 -07:00
Dan Halbert	d0044c74b6	bitbangio.SPI was not setting direction of output pins	2019-10-26 16:06:02 -04:00
Scott Shawcroft	ece8352126	Fix build by removing unused vars	2019-10-22 17:24:04 -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
Roy Hooper	1051001495	Merge branch 'master' into new-pixelbuf-api	2019-10-03 19:06:55 -04:00
jepler	523025ce8c	Merge remote-tracking branch 'origin/master' into audio-stuttering-background	2019-09-12 20:45:59 -05:00
Scott Shawcroft	89fed709ad	Merge pull request #2127 from jepler/nrf-i2s ... nrf: Add i2s audio output	2019-09-10 11:00:26 -07:00
Dan Halbert	2b560015c9	Merge pull request #2129 from jepler/audiomixer-debugging ... audiomixer: Supply constants in a way "-Og" optimization expects	2019-09-09 22:43:49 -04:00
jepler	676f7aa808	os_listdir: This can be long-running, run background tasks ... While finding sources of clicks and buzzes in nrf i2sout, I identified this site as one which could be long running. Reproducer code was to play a 22.05kHz sample and repeatedly print `os.listdir('')`	2019-09-09 20:14:02 -05:00
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
jepler	82427612d1	WaveFile: Return GET_BUFFER_ERROR if wrong amount read ... Closes: #2128	2019-09-08 21:59:07 -05:00
jepler	8768896d6b	audiomixer: Supply constants in a way "-Og" optimization expects ... These arguments are constrained to be compile-time constants, a fact that gcc complains about under "-Og" optimization, but not in normal builds. Declare them as enumerated types	2019-09-08 21:18:15 -05:00
Matthew Newberg	4604a69498	Move dither parameter to ColorConverter constructor and parameter	2019-09-05 21:55:45 -04:00
Dan Halbert	f3af2a6fb7	Merge remote-tracking branch 'adafruit/master' into choose-usb-devices-xac	2019-09-04 21:56:13 -04:00
Matthew Newberg	3ab6a23434	Removed unused return value in displayio_colorconverter_convert	2019-09-04 20:42:24 -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
Scott Shawcroft	70407e4d87	Bitpack bools in TileGrid and Group	2019-09-04 10:27:21 -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
Dan Halbert	95a5a57f94	Merge remote-tracking branch 'adafruit/master' into choose-usb-devices-xac	2019-09-04 00:12:09 -04:00
sommersoft	edfcee29ff	remove leftover debug print	2019-09-03 22:25:27 -05:00
Dan Halbert	d3cb1030c8	trivial change; try to force check run	2019-09-03 23:15:50 -04:00
Dan Halbert	94ba027544	simpler generation of HID device tables	2019-09-03 21:16:14 -04:00
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
Scott Shawcroft	b53f169824	Fix I2CDisplay bus_free to not grab lock ... Fixes #2098	2019-09-03 14:46:47 -07:00
Dan Halbert	42f5edbd33	WIP	2019-09-03 14:44:46 -04:00
Dave Astels	b318896b85	Capture rotation	2019-09-03 12:35:41 -04:00
sommersoft	b1c3d47413	Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice	2019-09-01 21:16:12 -05:00
sommersoft	362c1664ae	use more accurate ARMv7 prepocessor flags; TODOs for asm instructions	2019-09-01 17:36:29 -05:00
Matthew Newberg	d87bfaf480	Add random dithering to ColorConverter	2019-08-31 22:07:09 -04:00
sommersoft	3c7c3c98d7	include CMSIS instrinsic addition functions for M4; cleanup C math funcs	2019-08-31 17:36:54 -05:00
sommersoft	8120f5cdad	Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice	2019-08-29 22:14:53 -05:00
Dan Halbert	7a64af9280	rename bleio module to _bleio	2019-08-29 18:44:27 -04:00
Scott Shawcroft	bea77c651a	Minor renames	2019-08-26 16:37:59 -07:00
sommersoft	696117b048	disable audiomixer on boards it doesn't fit on	2019-08-25 14:53:34 -05:00
sommersoft	7f64af38cb	fix 'audiomixer_mixer_reset_buffer'	2019-08-25 09:33:23 -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	965f2bf799	fix MixerVoice.get_level; now returns a float between 0-1.	2019-08-24 09:24:54 -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	72e7ffa324	More cleanup	2019-08-22 16:16:09 -07:00
Scott Shawcroft	8d836fa248	Regular display fixes including refresh tweaks	2019-08-22 14:25:46 -07:00
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
Dan Halbert	7cc15e56c8	make translate	2019-08-22 15:20:23 -04:00
Dave Astels	d547d59cba	Merge remote-tracking branch 'adafruit/master' into displayio_fill_area	2019-08-21 15:02:51 -04:00
Dan Halbert	e00696de7f	merge from upstream and make translate	2019-08-20 13:06:23 -04:00
Dan Halbert	cccbbd956d	Detect lack of pulldown; check for pin in use	2019-08-19 23:40:34 -04:00
sommersoft	1b2996a75e	Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice	2019-08-19 21:23:27 -05:00
sommersoft	17190ae63e	abandon incomplete mixer asm math functions	2019-08-19 21:20:52 -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
Dan Halbert	e2a4c76a37	make nrf touchio be generic: now available for SAMD51 too	2019-08-18 08:44:10 -04:00
Scott Shawcroft	85d7398476	Merge pull request #2066 from dhalbert/ble-pairing ... BLE: more features	2019-08-16 14:50:00 -07:00
Dan Halbert	630c92392a	address review comments; avoid calling common_hal_bleio_device... routines from shared-bindings	2019-08-16 15:18:53 -04:00
Scott Shawcroft	b3de7efc07	Fix I2CDisplay lifecycle and splash lifecycle. ... Fixes https://github.com/adafruit/Adafruit_CircuitPython_DisplayIO_SSD1306/issues/2	2019-08-14 15:53:58 -07:00
sommersoft	614962ad6f	non-DSP 8bit & 16bit functions working.	2019-08-13 19:30:42 -05:00
Scott Shawcroft	49cb72d585	Merge pull request #2047 from brentru/fix-terminalio-clearing ... Fix Terminal's Tilegrid not Clearing	2019-08-12 16:00:43 -07:00
Jeff Epler	e3c0428838	shared-module: Use RUN_BACKGROUND_TASKS	2019-08-11 08:53:02 -05:00
Jeff Epler	be5205d020	usb_hid: Allow USB work to progress while waiting for tud_hid_ready ... Otherwise, examples like the one attached to the related issue fail because tud_hid_ready never returns true. Testing performed: Adapted the example to nrf particle xenon (it was handy), removed dependency on IR, verified that the problem occurred before this change, and that it was fixed after this change. Closes: #2048	2019-08-10 09:33:45 -05:00
brentru	1b7e213be4	fix terminalio not clearing on construct	2019-08-08 14:58:51 -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
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
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
Dave Astels	1f9cb44fa3	Expose rotation with a property	2019-07-31 15:00:21 -04:00
Dan Halbert	ee518b9141	Merge remote-tracking branch 'adafruit/master' into ble-pairing	2019-07-31 11:22:48 -04:00
Dan Halbert	28ca05ccdc	allow discovery from central or peripheral	2019-07-27 13:22:15 -04:00
Jeff Epler	7b9d26cefe	WavFile.h: include vfs_fat.h for pyb_file_obj_t definition ... Without such a definition, this header is not self-contained, but requires whoever included it to also include vfs_fat.h	2019-07-26 07:52:37 -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
Scott Shawcroft	d99d3bd471	Merge pull request #2010 from jepler/audiocore ... audiocore: Factor from audioio	2019-07-25 13:52:30 -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
Scott Shawcroft	8ec2d6ce49	Merge pull request #2007 from hierophect/F4xx-port-setup ... Add STM32 Discovery F412ZG and F411RE support	2019-07-24 18:49:48 -07:00
hathach	c921f6637f	update tinyusb lib to 0.5.x	2019-07-24 16:46:31 +07:00
Hierophect	58630a844a	Add feature conditionals and clean up	2019-07-22 12:58:28 -04:00
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
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	d9089f52ce	Fix it's -> its	2019-07-19 10:42:20 -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
Hierophect	43e8a4110f	Add missing files for DigitalIO	2019-07-17 14:18:01 -04:00
Dan Halbert	364ee62d10	Address review comments.	2019-07-16 19:53:36 -04:00
Dan Halbert	6a001786a9	merge from master	2019-07-09 08:58:49 -04:00
Hierophect	040acc3a32	remove dependencies for stable build	2019-07-01 19:47:10 -04:00
Dan Halbert	140904ec84	getting Scanner to work	2019-06-22 22:10:15 -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
Scott Shawcroft	13c3d06c6a	Merge pull request #1952 from tannewt/fixup_tilegrid_dirty ... Fix TileGrid's dirty tracking when changing top left	2019-06-18 10:29:12 -07:00
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
Scott Shawcroft	7490adf8e9	Use width for x. Thanks @deshipu	2019-06-17 16:23:38 -07:00
Scott Shawcroft	da3d75f7b1	Fix TileGrid's dirty tracking when changing top left	2019-06-17 16:23:37 -07:00
Dan Halbert	bed6d43a76	merge from upstream; WIP redo Address; no more AddressType	2019-06-13 21:55:07 -04:00
Scott Shawcroft	6f6dcafd90	Minor tweaks based on Dan's feedback	2019-06-13 00:34:19 -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	62de2506e4	Include display objects in gc.	2019-06-06 17:49:32 -04:00
Carlos	671178c8c4	[shared-module/audioio/WaveFile.h] Change sample_rate from uint16_t to uint32_t so it matches the sample rate type parsed from the WAV header format, fix #1922	2019-06-04 21:31:30 -05:00
Dan Halbert	613e12f99f	Replace Broadcaster with enhanced Peripheral	2019-06-03 20:40:05 -04:00
Scott Shawcroft	5d0791cafb	Fix off-by-one error ... It caused the bottom and right edges to be one pixel short.	2019-05-31 15:50:55 -07:00
Scott Shawcroft	7a117f52ed	Make point 2 in areas exclusive and simplify full_coverage.	2019-05-22 15:00:47 -07:00
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
Scott Shawcroft	00c39805f1	Remove old comment	2019-05-15 14:17:09 -07:00
Scott Shawcroft	5608e273a0	Add index and remove to Group.	2019-05-15 11:33:16 -07:00
Scott Shawcroft	46164c6ec6	Merge pull request #1837 from nickzoic/circuitpython-nickzoic-1800-wiznet-socket ... WIP: Circuitpython nickzoic 1800 wiznet socket	2019-05-10 11:31:18 -07:00
Nick Moore	0d08dde62e	randomize tcp source port for adafruit/circuitpython#1800	2019-05-10 13:56:33 +10:00
Nick Moore	af0bba0622	reset wiznet at network deinitialize adafruit/circuitpython#1800	2019-05-10 13:55:45 +10:00
Scott Shawcroft	e64bbc41ec	Handle -scale to 0 correctly in Group ... Fixes #1839	2019-05-09 11:38:30 -07:00
Nick Moore	264fc2b070	Make wiznet5k RST pin optional adafruit/circuitpython#1800	2019-05-07 18:41:53 +10:00
Nick Moore	24934a1e8a	Clean up list of NICs on network deinit adafruit/circuitpython#1800	2019-05-07 18:20:08 +10:00
Nick Moore	baa9c02c8b	Add a kw-only argument "dhcp" to wiznet5k object	2019-05-02 16:05:33 +10:00
Nick Moore	09d0e99d5b	assign variable socket number to DHCP	2019-05-02 16:05:33 +10:00
Nick Moore	09b83e96b3	Avoid socket #0 used by DHCP	2019-05-02 14:32:35 +10:00
Scott Shawcroft	f548305c07	Merge pull request #1815 from dhalbert/stop-flicker ... Turn off auto_brightness if brightness is set	2019-04-18 15:48:39 -07:00
Dan Halbert	0113e0970e	add Display.__init__() args for brightness and auto_brightness	2019-04-18 15:59:16 -04:00
Scott Shawcroft	c372567330	Fix off by one error in OnDiskBitmap ... It resulted in the first row of pixels being pulled for out of bounds. Fixes #1801	2019-04-17 15:17:11 -07:00
Scott Shawcroft	190bdf8117	Simplify type check in tick and init last	2019-04-16 10:44:09 -07:00
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
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	4dc286fa14	Reorganize the gamepad code	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	3469b1ec5d	Add debouncing to GamePadShift	2019-04-12 20:43:29 +02:00
Radomir Dopieralski	b485e45f4f	Go back to simple bit-banging in GamePadShift, fix problems	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
Scott Shawcroft	72992070c5	Fix boards with no shared busses.	2019-04-09 11:36:10 -07:00
Scott Shawcroft	ac7822ba4c	Delete stale TODO	2019-04-08 17:37:30 -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	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
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
Melissa LeBlanc-Williams	97baa7899f	Added comment regarding parameter loop	2019-04-05 11:11:27 -07:00
Melissa LeBlanc-Williams	8f1fc6c07d	Added option to easily treat SPI parameter data as commands	2019-04-04 23:15:00 -07:00
Scott Shawcroft	6fcda1dec4	Support multi-byte values with Bitmap ... It also corrects the behavior of single byte values. Fixes #1744	2019-04-04 12:50:35 -07:00
caternuson	5298119aa2	change direction of shift right	2019-04-03 09:21:34 -07:00
Melissa LeBlanc-Williams	f1e4a2ffb9	Removed unnecessary bit-ANDing	2019-04-01 19:52:35 -07:00
Melissa LeBlanc-Williams	8b4ca24e56	Improved readability of Single Byte Bounds code	2019-03-31 14:17:54 -07:00
Melissa LeBlanc-Williams	e254597c24	Merge branch 'master' of https://github.com/adafruit/circuitpython into ssd1351-fix	2019-03-28 17:27:59 -07:00
Scott Shawcroft	9ff54fdf72	Merge pull request #1685 from makermelissa/master ... Added option to enable toggling CS between init commands	2019-03-28 09:45:01 -07:00
Melissa LeBlanc-Williams	8087cb41e5	Merge branch 'master' of https://github.com/adafruit/circuitpython into ssd1351-fix	2019-03-27 20:18:37 -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
Scott Shawcroft	9232ec50f1	Fix HID buffer lookup ... The previous code assumed HID report ids were consecutive. This is not true in the CircuitPython descriptor where report ids are fixed for each report type. Fixes #1617	2019-03-27 15:23:20 -07:00
Dan Halbert	374f210771	TileGrid: pixel_shader is not always a palette	2019-03-27 10:55:50 -04:00
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	a54493b4ae	Added small delay inside toggle for edge cases	2019-03-26 07:45:17 -07:00
Melissa LeBlanc-Williams	09a1f06bbf	Added small delay inside toggle for edge cases	2019-03-26 07:39:40 -07:00
Melissa LeBlanc-Williams	cc96c39e6d	Fixed wrong operator	2019-03-25 23:58:58 -07:00
Melissa LeBlanc-Williams	c3329e224d	Added Single Byte Boundaries option for certain displays	2019-03-24 23:59:28 -07:00
Melissa LeBlanc-Williams	b25c4baeec	Moving Toggle to before command fixes driver issue	2019-03-23 21:04:25 -07:00
Melissa LeBlanc-Williams	fadb5a1024	Added option to toggle cs in displayio init sequence	2019-03-23 18:34:42 -07:00
Dan Halbert	26262cd477	Merge pull request #1670 from tannewt/fontio ... Move Glyph and BuiltinFont into fontio	2019-03-20 17:36:04 -04:00
Scott Shawcroft	9f3ca66f97	Merge pull request #1676 from pewpew-game/bug1671 ... Make displayio.Palette support more than 255 colors	2019-03-20 14:13:18 -07:00
Radomir Dopieralski	f5cfd6e1f1	Make displayio.Palette support more than 255 colors ... Fix #1671	2019-03-20 20:36:05 +01:00
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	43915133a1	after code.py runs, flush filesystem before resetting heap	2019-03-16 16:49:32 -04:00
Scott Shawcroft	946790bfb5	Add better PewPew error messages and update translations	2019-03-12 17:21:15 -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
Radomir Dopieralski	caf51cf4eb	Add default devices and tweak brightness in boards/pewpew10	2019-03-11 19:09:21 +01:00
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	146271fa58	Merge pull request #1604 from dhalbert/display_wait_for_frame-check-interrupts ... Don't wait for display frame if interrupt pending	2019-03-04 13:55:13 -05:00
Dan Halbert	17bf2afa41	Merge pull request #1607 from pewpew-game/pewpew10.x-4.x ... Add support for PewPew 10.x boards	2019-03-01 14:07:32 -05:00
Radomir Dopieralski	7afbfc7003	Use find_free_timer()	2019-03-01 16:46:59 +01:00
Bryan Siepert	76dc8e1ac8	fixed typo	2019-03-01 07:32:46 -08:00
Bryan Siepert	014595bff5	fixed whitespace, clarified variable name, and updated error messages	2019-03-01 07:17:50 -08:00
Radomir Dopieralski	a9074f7bd1	More style fixes	2019-03-01 16:11:22 +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
Bryan Siepert	398c7060f8	added monochrome, 8bpp indexed, and 32bpp ARGB BMPs	2019-02-28 23:08:12 -08:00
Dan Halbert	ced37c1001	Don't wait for display frame if interrupt pending	2019-02-28 22:36:50 -05:00
Radomir Dopieralski	48f0a5163e	Reset timer when releasing _pew	2019-02-28 23:34:03 +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
Dustin Mendoza	f127be4dd2	added height and width attributes for displayio	2019-02-25 16:39:20 -08:00
Bryan Siepert	b81072e750	(fork rebuild) Initial support for 16bpp 555&565 and 8bpp grayscale bitmaps	2019-02-23 10:58:46 -08:00
Dan Halbert	d218069f03	Merge pull request #1584 from tannewt/disable_concurrent_write_protection ... Add option to disable the concurrent write protection	2019-02-21 17:15:50 -05:00
Scott Shawcroft	08158a7c34	Tweak the backlight PWM rate to be higher that audio range. Fixes #1571	2019-02-21 12:02:01 -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
Scott Shawcroft	b1e8c43679	Fix reload while display is updating.	2019-02-19 14:51:39 -08:00
Scott Shawcroft	46fd60c703	Prevent infinite display update recursion and fix VFS mounting ... Fixes #1529	2019-02-19 14:50:31 -08:00
Scott Shawcroft	c9f036ed40	Store the original layer in Group ... As is we would return the native superclass object only. Fixes #1551	2019-02-15 14:29:59 -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
Dan Halbert	66b0c67f54	Merge pull request #1536 from TG-Techie/patch-4 ... DISPIO: end_x can't be > height of shape	2019-02-12 19:17:10 -05:00
TG-Techie	4fbbb999b9	DISPIO: end_x can't be > height of shape ... an author must have forgotten to change from height to width after copy paste.	2019-02-12 17:53:11 -05:00
Scott Shawcroft	1e16b3e134	Tweaks based on dhalbert's feedback.	2019-02-12 14:18:53 -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	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	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	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	590e029198	Begin font parsing and packing for terminal	2019-01-31 11:42:13 -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
Scott Shawcroft	b2f2abcb22	Make palette color ordering consistent with ColorConvertes and fix blinka.	2019-01-23 14:44:46 -08:00
Scott Shawcroft	3139d0dc20	Use common delay function during display init so we don't starve background tasks.	2019-01-23 14:43:54 -08:00
Scott Shawcroft	a380865655	Merge remote-tracking branch 'adafruit/master' into HEAD	2019-01-22 14:02:07 -08:00
Dan Halbert	777408ff8d	struct.pack_into incorrect buffer size check	2019-01-21 11:45:38 -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
Roy Hooper	50af08a6f3	Merge branch 'master' into pixelbuf	2019-01-19 16:33:59 -05:00
Scott Shawcroft	ae52c964c2	Cleanup display rework for PR. ... Fixes #1465. Fixes #1337. Fixes #1168	2019-01-18 13:47:40 -08:00
Scott Shawcroft	fddc98858a	fix nonetype handling and nrf never reset	2019-01-17 18:51:40 -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	5277138c99	pyportal compiles and tweak blinka colors	2019-01-17 10:57:05 -08:00
Scott Shawcroft	84292ad890	External fourwire works and blinka splash after	2019-01-17 00:20:16 -08:00
Scott Shawcroft	05d8885a1a	Rework displays in prep for dynamic support and 8bit parallel.	2019-01-16 12:05:20 -08:00
Scott Shawcroft	bfd531281a	Fix default values on last line.	2019-01-15 10:15:55 -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	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
Scott Shawcroft	62a8cc2825	Merge pull request #1453 from tannewt/text_on_pyportal ... Enable the display on pyportal	2019-01-11 10:33:16 -08:00
Dan Halbert	50ee5ef24c	merge translations; add bleio comments; fix minor sphinx issues in midi	2019-01-10 21:12:17 -05:00
Scott Shawcroft	6594937a65	Support rendering groups inside groups	2019-01-10 17:30:16 -08:00
Scott Shawcroft	3dd59c3d5f	Polish thanks to Dan's feedback	2019-01-10 11:00:40 -08:00
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	f66f55b4ed	add CharacteristicBuffer; UART seems to work!	2019-01-07 22:46:20 -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	f6c73b35f9	Merge pull request #1323 from notro/os_mkdir_a_b ... shared-module/os: Fix os.mkdir('a/b')	2018-11-27 17:08:51 -05:00
dean	1bf6c588e7	DM: mixer voice stuff	2018-11-20 14:14:22 -05:00
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
Noralf Trønnes	28383afa11	shared-module/os: Fix os.mkdir('a/b') ... This fixes commit a99f9427420d("'/' and '\' are also acceptable ends of the path now") which broke mkdir. The problem is where the directory name is a single letter like this: >>> os.mkdir('a') >>> os.mkdir('a/b') Traceback (most recent call last): File "<stdin>", line 1, in <module> OSError: [Errno 17] File exists >>> os.mkdir('a/bb') >>> I wasn't smart enough to fix this in the oofatfs library, so I did it in the os shared module by creating a path lookup function for the os methods that only deals with directories. I reverted the library change introduced by the aforementioned commit. This means that os.stat and os.rename can't handle trailing slashes. This is to avoid allowing filenames with trailing slashes to pass through. In order to handle trailing slashes for these it would be necessary to check if it really is a directory before stripping. I didn't do this since the original issue was to make os.chdir tolerate trailing slashes. There's an open MicroPython issue #2929 wrt. trailing slashes and mkdir.	2018-11-09 19:20:56 +01:00
Scott Shawcroft	168e23e466	Build refinement to handle warnings and quiet output	2018-11-09 00:11:43 -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	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	b714f5d650	Add "dhcp" property to turn DHCP on and off	2018-10-25 11:29:27 +11:00
arturo182	b5e5805bb4	bleio: Remove redundant struct field	2018-10-21 15:59:46 +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	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	fb422ccf5e	bleio: Remove SAMD mention in include guard ... Damn copy-paste!	2018-10-21 15:43:43 +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
Nick Moore	06894be294	timer ticks for DHCP state machine for wiznet	2018-10-16 23:10:18 +11:00
Nick Moore	45974978ef	fixup	2018-10-16 23:09:55 +11:00
Nick Moore	a15f3361aa	add mechanism for timer ticks in NICs	2018-10-16 23:09:25 +11:00
Nick Moore	1f760bded8	header file cleanup for wiznet	2018-10-16 23:07:58 +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
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	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
Scott Shawcroft	3c6812f2c1	Fix M0 math	2018-10-05 15:19:09 -07:00
Scott Shawcroft	8587d8edf0	Fix voice ending in the middle of a buffer.	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	d33f6214f1	modify modnetwork and modusocket 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
Scott Shawcroft	75d497bcc8	More explicit init in Group	2018-09-13 10:42:12 -07:00
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
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
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
Scott Shawcroft	933add6cd8	Support internationalisation.	2018-08-07 14:58:57 -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
Dan Halbert	bc760dd341	WIP: complete manual inspection of all significant changes	2018-07-23 21:34:25 -04:00
Dan Halbert	2809b4f9dd	Merge branch 'master' into micropython-25ae98f-merge	2018-07-16 19:36:40 -04:00
Dan Halbert	a20ab40ed2	Merge 3.0.0 final bugfixes and changes to master	2018-07-16 09:01:46 -04:00
Dan Halbert	e2e01efa84	compiles and runs; hangs on import storage;storage.VfsFat.<tab>	2018-07-13 22:51:10 -04:00
Dan Halbert	dbf1a2f7d5	allow '/' to be mounted on '/' from Python code	2018-06-21 09:24:40 -04:00
Dan Halbert	f152889938	do not permit mounting over a directory or file with the same name as the mount point	2018-06-15 13:53:30 -04:00
Dan Halbert	327b0f76da	fix os.listdir() when current dir is '/'	2018-06-15 10:51:03 -04:00
Dan Halbert	e724bc1c4e	Fix playing audio from SD card	2018-06-14 18:47:40 -04:00
Radomir Dopieralski	b219ce6d37	Add gamepad_singleton to root pointers	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	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