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2223 Commits

Author SHA1 Message Date
Hierophect
00f1e4f1ad WIP 2019-09-20 15:54:34 -04:00
Limor "Ladyada" Fried
8d16379634
Merge pull request #2151 from hierophect/stm32-peripherals 
STM32: peripheral management
 2019-09-20 15:40:25 -04:00
Hierophect
9af5f3a7a7 Add OS and struct support 2019-09-20 14:51:23 -04:00
Hierophect
ef15ebe8c7 Repeated initialization protection, cleanup 2019-09-20 14:33:37 -04:00
Scott Shawcroft
13a9c446ee
Merge pull request #2171 from hierophect/stm32-find-fix 
STM32: fix illegal option error on mac builds
 2019-09-20 10:19:58 -07:00
Scott Shawcroft
19c6c96929
Merge pull request #2130 from jepler/nrf-debugflags 
nrf: Makefile: sensible flags for debugging
 2019-09-20 10:18:00 -07:00
Hierophect
7cea078494 Added existance check 2019-09-20 12:39:48 -04:00
Melissa LeBlanc-Williams
9a74bf929b Added TFT pins to HalloWing M4 for code compatibility 2019-09-19 14:50:10 -07:00
Melissa LeBlanc-Williams
b7598f7058 Merge branch 'master' of https://github.com/adafruit/circuitpython 2019-09-19 14:20:28 -07:00
Hierophect
18c5be8835 QOL pin adds 2019-09-19 17:01:25 -04:00
Hierophect
9da5723c59 F412 support, cleanup 2019-09-19 16:32:38 -04:00
Hierophect
c12860ff7d the code equivalent of smacking something really hard with a wrench 2019-09-19 16:10:26 -04:00
Hierophect
b325eadc33 various failed attempts to get I2C to reset 2019-09-19 16:02:52 -04:00
Scott Shawcroft
0fed65e7d2
Merge remote-tracking branch 'adafruit/master' into dac51 2019-09-19 12:21:54 -07:00
Melissa LeBlanc-Williams
341428b4da Added SPEAKER pin to HalloWing M4 for code compatibility 2019-09-19 11:23:37 -07:00
Hierophect
d56b62e44c Fix crash related to improper instance assignment 2019-09-19 14:15:12 -04:00
Melissa LeBlanc-Williams
8dfb2237d9 Added TOUCH pins to HalloWing M4 for code compatibility 2019-09-19 10:40:13 -07:00
Hierophect
c85873e4e6 index fix 2019-09-19 12:45:47 -04:00
Hierophect
60985968a8 Reorganize storage to per-pin 2019-09-19 12:18:18 -04:00
Hierophect
12cd009bb9 WIP 2019-09-18 16:49:15 -04:00
Hierophect
bf62477ff9 Merge branch 'stm32-analogio' into stm32-peripherals 2019-09-18 13:45:22 -04:00
Hierophect
cd5ec365d3 Cleanup 2019-09-18 13:44:08 -04:00
Hierophect
d60ecc5e3d Rework I2C peripheral check 2019-09-18 13:42:54 -04:00
Hierophect
69a0bfaf34 Merge branch 'stm32-analogio' into stm32-peripherals 2019-09-18 12:15:44 -04:00
Hierophect
c9b86111f4 text fix 2019-09-18 11:45:21 -04:00
Hierophect
601c3ea8dc minor HAL swap 2019-09-17 17:54:29 -04:00
Hierophect
97b1208829 Merge remote-tracking branch 'upstream/master' into stm32-analogio 2019-09-17 17:47:15 -04:00
Hierophect
48ae684c6e Adjust settings to support F412 2019-09-17 17:46:44 -04:00
Limor "Ladyada" Fried
69234cc8d6
Merge pull request #2163 from tannewt/cpx_displayio 
Add custom CPX build for display support
 2019-09-17 16:55:42 -04:00
Hierophect
863655044e Re-expand pin reset 2019-09-17 16:52:44 -04:00
Hierophect
71531dd4d1 Fix out of date HAL inputs in DigitalIO 2019-09-17 16:15:39 -04:00
Hierophect
7c713b9e3b Fix crash related to ADC timeout 2019-09-17 15:45:15 -04:00
Hierophect
168823e096 Retract pin resets, revert to HAL, QOL changes 2019-09-17 15:07:08 -04:00
Scott Shawcroft
fc90c942f5
Add custom CPX build for display support 2019-09-17 10:40:07 -07:00
Scott Shawcroft
b5a9ed3688
Merge pull request #2161 from jepler/nrf-analog-reference 
nRF: Change analog reference voltage
 2019-09-17 09:41:52 -07:00
jepler
dffedd7c86 samd: peripherals: update submodule reference 2019-09-16 21:48:31 -05:00
jepler
d39c85e3f5 nRF: Change analog reference to VCC(/4) 
@ladyada says:
"having this be adjustable (reference) would be ideal cause you can get
absolute voltages but for now, VCC/4 + 4x matches every other chip :)"

... and indeed doing it this way happens to give a much more steady
reading when using a VCC-referenced resistance, and so many of the simple
things you'd wire up are actually VCC-referenced anyway.
 2019-09-16 21:43:07 -05:00
Jeff Epler
c56186da8c nRF: Change analog reference voltage 
Datasheet reading explains one reason why readings might have been 10% low.
 2019-09-16 18:35:48 -05:00
Scott Shawcroft
aa9b57fc81
Merge pull request #2154 from arturo182/master 
Add support for Serpente boards
 2019-09-16 09:20:17 -07:00
arturo182
e1679acaec
Set as small build regardless of language 2019-09-16 11:51:46 +02:00
jepler
61698eb5d8 AnalogOut / AudioOut: Copy settings from Arduino 
Make changes in asf4_conf even though I think in these cases the
"peripherals" submodule is running the show.

Arduino clocks the DAC at 12MHz but uses the CCTRL setting for
clocking < 1.2MHz (100kSPS).

A fresh clock (6) is allocated for the new 12MHz clock.  This matches
the Arduino value, though not the GCLK index.

Modify other settings to more closely resemble Arduino.

In AudioOut, actually clock the waveform data from the timer we set up
for this purpose.

This gives good waveforms when setting AnalogOut full-scale in a loop,
but the rise/fall of waveforms that come from AudioOut are still erratic.
Weirdly, if AudioOut limits its range even slightly (e.g., to 1000..64000)
then the erratic

Note that this will require https://github.com/adafruit/samd-peripherals/pull/26
to be accepted for the submodule update here to work.
 2019-09-15 11:30:49 -05:00
Kattni Rembor
c94310411b Update board def, enable touchio 2019-09-14 21:19:35 -04:00
arturo182
28bb901d1e Add support for Serpente boards 2019-09-14 16:06:28 +02:00
Hierophect
78de4b70ed Implemented working I2C on F412. 2019-09-13 14:00:53 -04:00
Scott Shawcroft
3422e53bd1
Merge pull request #2147 from jepler/issue2146 
nRF: PWMOut: At deinit, make pin available again
 2019-09-13 09:32:28 -07:00
Hierophect
d96aa8dac4 Merge branch 'stm32-analogio' into stm32-peripherals 2019-09-13 12:10:54 -04:00
Hierophect
f5cb2cc14e First pass at I2C pin authentication 2019-09-12 19:00:02 -04:00
Hierophect
e445e7930e Merge remote-tracking branch 'upstream/master' into stm32-pin-remap 2019-09-12 16:00:41 -04:00
Hierophect
6b6178613d WIP 2019-09-12 16:00:01 -04:00
Hierophect
1fda6d4a48 Merge branch 'stm32-pin-remap' into stm32-peripherals 2019-09-12 14:27:24 -04:00
Hierophect
55eb8dcfa0 ADC unit select, reset bugfix 2019-09-12 13:47:01 -04:00
jepler
df48312ce7 nRF: PWMOut: At deinit, make pin available again 
Closes: #2146
 2019-09-11 20:09:38 -05:00
Hierophect
57ce381bcd disable claim pin for debug 2019-09-11 17:26:33 -04:00
Hierophect
4b3796a303 Merge remote-tracking branch 'upstream/master' into stm32-analogio 2019-09-11 14:12:01 -04:00
Hierophect
a59a8e7a19 Merge branch 'stm32-pin-remap' into stm32-analogio 2019-09-11 14:11:47 -04:00
Hierophect
6e007f4e8c text fixes 2019-09-11 14:09:57 -04:00
Hierophect
d888922db6 minor text fix 2019-09-11 13:55:48 -04:00
Hierophect
3d2a4d4165 Merge branch 'stm32-f412-tinyusb' into stm32-analogio 2019-09-11 13:47:20 -04:00
Hierophect
9e25d9a9be Support for F412 2019-09-11 13:45:36 -04:00
Hierophect
9f8c8c6504 Compiler level bit packing 2019-09-11 13:12:49 -04:00
Hierophect
37248037d7 Alternative implementation via HAL for readability comparison 2019-09-11 11:35:37 -04:00
Hierophect
99c3cab00f text fixes 2019-09-10 19:51:26 -04:00
Hierophect
500b21c236 First pass at full LL implementation 2019-09-10 19:48:24 -04:00
Hierophect
49b04f4b77 Minor text fix 2019-09-10 17:52:07 -04:00
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
b8200d7295 fix atmel-samd filesystem_tick'ing; clear_temp_status() should check for status indicator in use 2019-09-09 23:17:52 -04:00
jepler
7b9dfc9952 nrf: i2s: tune audio buffering 
.. based on some tasks I found that caused stuttering:

 # Test SD and printing
 while True: os.listdir('.')

 # Test bulk I/O
 while True: len(open('somefile.wav', 'rb').read())

Each of these tasks *WAS* worse and I am improving them in a separate
PR by adding RUN_BACKGROUND_TASKS to them.
 2019-09-09 20:13:12 -05:00
jepler
c66f5a8536 nrf: i2s: rewrite without 'goto' 2019-09-09 19:26:18 -05:00
jepler
fe9605a6a3 nrf: i2s: Comment this slightly tricksy code 2019-09-09 19:25:52 -05:00
Hierophect
c438468a82 Updated VID and PID 2019-09-09 17:05:18 -04:00
Hierophect
d8251ae4ab Include full descriptor list 2019-09-09 15:01:04 -04:00
Hierophect
129615a724 text fixes 2019-09-09 11:58:27 -04:00
Hierophect
426ddb356e Add support for F412 via latest tinyusb update 2019-09-09 11:42:55 -04:00
jepler
ccf08aa3df nrf: I2SOut: deal more gracefully with errors from the sample 2019-09-08 21:59:07 -05:00
jepler
e890bc8efe nrf: Makefile: sensible flags for debugging 
This enables the highest level of debug symbols, and all optimizations
except lto that do NOT interfere with debugging, in the view of the gcc
maintainers.
 2019-09-08 21:07:00 -05:00
jepler
f38ee42874 nrf: Add i2s audio output 
Testing performed: I used a Particle Xenon with a HDA1334 I2S DAC.
I played a variety of mono 16-bit samples at 11025 and 22050Hz nominal
bit rates.  With this setup, all the 11025Hz samples sound good.
I tested play, pause,  and loop functionality.

During some runs with 22050Hz samples, there were glitches.  However,
these may have only occurred during runs where I had set breakpoints
and watchpoints in gdb.

I also tested with a MAX98357A I2S amplifier.  On this device, everything
sounded "scratchy".  I was powering it from 5V and the 5V rail seemed
steady, so I don't have an explanation for this.  However, I haven't
tried it with a SAMD board.
 2019-09-08 16:46:35 -05:00
Dan Halbert
bd7b03fc7e
Merge pull request #2124 from dhalbert/cpb-fixes 
Fix Circuit Playground Bluefruit pin errors
 2019-09-08 12:07:16 -04:00
Hierophect
0d2e9c3762 WIP 2019-09-07 15:54:16 -04:00
Hierophect
beb40a62a7 Fix missed shift replacement 2019-09-07 13:19:50 -04:00
Hierophect
642f4535f4 text fixes 2019-09-06 19:44:57 -04:00
Hierophect
4490fb196d delete analogio for now 2019-09-06 19:42:03 -04:00
Hierophect
a3ed5ec27b Add latest USB support 2019-09-06 18:02:57 -04:00
Hierophect
589b502bfc Merge branch 'master' into stm32-analogio 2019-09-06 17:55:33 -04:00
Hierophect
a932d2c4a1 Minor fixes 2019-09-06 17:40:45 -04:00
Hierophect
8c0be5fbe2 Pack pin numbers, add ADC to pin structure, support DigitalIO 2019-09-06 17:30:52 -04:00
Dan Halbert
cf6fbcbf2d
Merge pull request #2123 from hierophect/stm32-flashstub-fix 
Fix stm32f412zg compile warning
 2019-09-06 14:56:24 -04:00
Dan Halbert
3c22c690c8 CPB A1 pin mapping wrong; remove A7 2019-09-06 14:17:11 -04:00
Hierophect
3156ee1acb Re-apply warning as error 2019-09-06 11:28:57 -04:00
Hierophect
ba45f98073 Add basic analogio files 2019-09-06 11:26:20 -04:00
Scott Shawcroft
8066810abb
Merge pull request #2091 from jepler/samd-dma-tracking 
Samd dma tracking
 2019-09-05 11:27:59 -07:00
Scott Shawcroft
c5caacafdd
Merge pull request #2100 from pewpew-game/pewpew_m4 
Add support for PewPew M4 board
 2019-09-05 11:26:47 -07:00
Radomir Dopieralski
d50ed3b6e7 Add support for PewPew M4 board 2019-09-05 10:50:33 +02:00
Dan Halbert
f3af2a6fb7 Merge remote-tracking branch 'adafruit/master' into choose-usb-devices-xac 2019-09-04 21:56:13 -04:00
Dan Halbert
195de97c67 use only one endpoint pair for MSC except on SAMD21 2019-09-04 21:45:16 -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
Dan Halbert
b46c8dcc62
Merge pull request #2065 from hierophect/f411re-feature-buildout 
F411re feature buildout
 2019-09-04 15:45:54 -04:00
Scott Shawcroft
7951646b9a
Disable bitbangio on uGame10 2019-09-04 11:49:47 -07:00
Hierophect
479b047618 Reverted descriptor changes pending HID restructuring 2019-09-04 13:58:18 -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
c4d6f4f536 disable 'audiomixer' for all M0 boards 2019-09-01 17:39:20 -05:00
Scott Shawcroft
b954b2f5df
Merge pull request #2092 from dhalbert/bleio-api-revamp 
Bleio attribute api revamp
 2019-08-29 21:48:31 -07:00
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
Dan Halbert
b11b7916fd address minor issues: typos, make translate, and sphinx 2019-08-29 17:58:21 -04:00
Scott Shawcroft
9730d4aa1c
Merge remote-tracking branch 'adafruit/4.1.x' into hallowing_m4_5.x 2019-08-29 14:38:16 -07:00
Scott Shawcroft
0aa5507c4c
add additional pin aliases 2019-08-29 13:41:28 -07:00
Scott Shawcroft
84839de56f
Hallowing M4 2019-08-29 10:34:46 -07:00
Dan Halbert
f17059b10b another API rework: less abstraction leakage 2019-08-28 23:15:22 -04:00
jepler
30a9346373 samd: audio_dma: Track channel allocation 
Previously, we depended on allocated channels to always be
"dma_channel_enabled".  However, (A) sometimes, many operations
would take place between find_free_audio_dma_channel and
audio_dma_enable_channel, and (B) some debugging I did led me to believe
that "dma_channel_enabled" would become false when the hardware ended
a scheduled DMA transaction, but while a CP object would still think it
owned the DMA channel.

((B) is not documented in the datasheet and I am not 100% convinced that
my debugging session was not simply missing where we were disabling the
channel, but in either case, it shows a need to directly track allocated
separately from enabled)

Therefore,
 * Add audio_dma_{allocate,free}_channel.
   * audio_dma_free_channel implies audio_dma_disable_channel
   * track via a new array audio_dma_allocated[]
 * clear all allocated flags on soft-reboot
 * Convert find_free_audio_dma_channel to audio_dma_allocate_channel
   * use audio_dma_allocated[] instead of dma_channel_enabled() to check
     availability
 * remove find_free_audio_dma_channel
 * For each one, find a matching audio_dma_disable_channel to convert
   to audio_dma_free_channel

Closes: #2058
 2019-08-28 17:00:22 -05:00
jepler
0b00787b4d samd: AudioOut: ensure stopped before deinit 
.. otherwise, a sequence like
    >>> a = audioio.AudioOut(board.A0)
    >>> a.play(sample, loop=True)
    >>> a.deinit()
would potentially leave related DMA channel(s) active.
 2019-08-28 16:43:55 -05:00
Dan Halbert
19c59b41ed bleio: API change to create and connect related objects simulatenously: no orphan bleio objects 2019-08-28 16:15:09 -04:00
Dan Halbert
a72bcab0fd Merge remote-tracking branch 'adafruit/master' into bleio-api-revamp 2019-08-28 16:09:18 -04:00
Scott Shawcroft
0876d5c4ad
Disable bitbangio on Itsy M0 
Also, switch CIRCUITPY_BITBANG_APA102 to makefile setting so it can alter included files
 2019-08-27 15:21:47 -07:00
Dan Halbert
0364f1dc85 remove some debugging prints 2019-08-26 08:17:59 -04:00
Dan Halbert
76446f634b BLE HID WIP: works everywhere except iOS; fixed a bunch of bugs; pretend bonding 2019-08-25 21:38:13 -04:00
sommersoft
696117b048 disable audiomixer on boards it doesn't fit on 2019-08-25 14:53:34 -05:00
sommersoft
2e4b687ba5 enable audiomixer on nrf 2019-08-25 07:32:48 -05:00
Scott Shawcroft
7324b70a7c
Rework based on Dan's review 2019-08-23 15:27:21 -07:00
Scott Shawcroft
b992ca80e7
Rejigger builds to fit under 50 minute limit 2019-08-22 20:29:58 -07:00
Scott Shawcroft
72e7ffa324
More cleanup 2019-08-22 16:16:09 -07:00
Scott Shawcroft
fd8050b369
Turn off features to make room for ePaper 2019-08-22 15:19:45 -07:00
Scott Shawcroft
9993a99906
Add initial Monster M4SK build 2019-08-22 14:24:32 -07:00
Scott Shawcroft
2497cbe186
Fix nrf builds 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
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
Benny Meisels
d37dd4d758
Updated ParallelBus implementation in nrf port 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
Dan Halbert
18f441ae35
Merge pull request #2083 from dhalbert/no-32khz-xtal 
Fix CPBlue LFCLKSRC; CPB has no status neopixel
 2019-08-22 13:14:40 -04:00
Dan Halbert
0b7291d767 fix default crystal value; fix include order 2019-08-22 09:01:05 -04:00
Scott Shawcroft
6aa311aabd
Merge pull request #2027 from dastels/displayio_fill_area 
To displayio.Display: expose fill_area and add a property for rotation
 2019-08-21 23:48:21 -07:00
Dan Halbert
acc6df4959 merge similar fix in 2019-08-22 01:29:34 -04:00
Dan Halbert
d94023e9b3 Fix CPBlue LFCLKSRC; CPB has no status neopixel 2019-08-22 01:04:00 -04:00
Scott Shawcroft
524fa82092
Merge pull request #2081 from dhalbert/rotaryio-pin-check-fix 
typo in IncrementalEncoder.c
 2019-08-21 13:02:06 -07:00
Scott Shawcroft
389e7cc35d
Merge pull request #2072 from bmeisels/nrf-no-crystal-support 
Add support for nrf boards that don't have an external crystal
 2019-08-21 13:01:26 -07:00
Dave Astels
d547d59cba Merge remote-tracking branch 'adafruit/master' into displayio_fill_area 2019-08-21 15:02:51 -04:00
Dave Astels
dcf36db263 Make room 2019-08-21 14:46:10 -04:00
Benny Meisels
fe2ec6c887 Add support for nrf boards that don't have an external crystal 2019-08-20 23:30:21 +03:00
Dan Halbert
6e3a6d0ac5 typo in IncrementalEncoder.c 2019-08-20 16:23:17 -04:00
Dan Halbert
e00696de7f merge from upstream and make translate 2019-08-20 13:06:23 -04:00
Dan Halbert
44b28d1187 update tinyusb to 00c440cb 2019-08-19 19:42:45 -04:00
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
Hierophect
e490e6361f Add warnings, cosmetic fixes, remove vestigial modules 2019-08-19 10:47:18 -04:00
Jeff Epler
26a05d01dc Merge remote-tracking branch 'origin/master' into nrf-pdm-audioin 2019-08-18 21:30:14 -05:00
Hierophect
95411a62b3 Cosmetic fixes 2019-08-18 19:08:27 -04:00
Jeff Epler
912fd7759d nrf: PDMIn: Implement 
So far, this supports only 16kHz and 16-bit samples with a fixed gain.
This is enough to support the basic functionality of e.g., sensing
ambient audio levels.
 2019-08-18 15:58:04 -05:00
Jeff Epler
79f8a85786 nrf: stub out audiobusio.PDMIn, audiobusio.I2SOut 2019-08-18 15:55:57 -05:00
Dan Halbert
3f7321af00
Merge pull request #2031 from jepler/nrf-lto 
Enable link-time optimization for nrf targets
 2019-08-18 12:35:26 -04:00