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917 Commits

Author SHA1 Message Date
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