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Author SHA1 Message Date
Jeff Epler
dc74ae83da nRF: Always use sd_nvic_critical_region calls 
The motivation for doing this is so that we can allow
common_hal_mcu_disable_interrupts in IRQ context, something that works
on other ports, but not on nRF with SD enabled.  This is because
when SD is enabled, calling sd_softdevice_is_enabled in the context
of an interrupt with priority 2 or 3 causes a HardFault.  We have chosen
to give the USB interrupt priority 2 on nRF, the highest priority that
is compatible with SD.

Since at least SoftDevice s130 v2.0.1, sd_nvic_critical_region_enter/exit
have been implemented as inline functions and are safe to call even if
softdevice is not enabled.  Reference kindly provided by danh:
 https://devzone.nordicsemi.com/f/nordic-q-a/29553/sd_nvic_critical_region_enter-exit-missing-in-s130-v2

Switching to these as the default/only way to enable/disable interrupts
simplifies things, and fixes several problems and potential problems:
 * Interrupts at priority 2 or 3 could not call common_hal_mcu_disable_interrupts
   because the call to sd_softdevice_is_enabled would HardFault
 * Hypothetically, the state of sd_softdevice_is_enabled
   could change from the disable to the enable call, meaning the calls
   would not match (__disable_irq() could be balanced with
   sd_nvic_critical_region_exit).

This also fixes a problem I believe would exist if disable() were called
twice when SD is enabled.  There is a single "is_nested_critical_region"
flag, and the second call would set it to 1.  Both of the enable()
calls that followed would call critical_region_exit(1), and interrupts
would not properly be reenabled.  In the new version of the code,
we use our own nesting_count value to track the intended state, so
now nested disable()s only call critical_region_enter() once, only
updating is_nested_critical_region once; and only the second enable()
call will call critical_region_exit, with the right value of i_n_c_r.

Finally, in port_sleep_until_interrupt, if !sd_enabled, we really do
need to __disable_irq, rather than using the common_hal_mcu routines;
the reason why is documented in a comment.
 2020-07-15 09:26:47 -05:00
Jeff Epler
51b9a1aeca tick.c: adjust whitespace 2020-07-15 09:26:47 -05:00
Lucian Copeland
818b96ae61 Fix IRQ enum protections 2020-07-14 16:33:36 -04:00
Scott Shawcroft
a6c20208b3
Merge pull request #3148 from weblate/weblate-circuitpython-main 
Translations update from Weblate
 2020-07-14 11:20:27 -07:00
DavePutz
e5f7adcf5d
Fix to pass mpy-cross build 2020-07-13 22:54:52 -05:00
DavePutz
14799f9ee6
more formatting fix 2020-07-13 22:43:46 -05:00
DavePutz
30361f6f2a
Fix formatting 2020-07-13 22:39:30 -05:00
DavePutz
e963cff72d
Issue #2949 Run background checks during long multiplications 2020-07-13 22:27:06 -05:00
DavePutz
40f1bd0c7c
Merge pull request #12 from adafruit/main 
Update from adafruit/main
 2020-07-13 22:23:58 -05:00
Hosted Weblate
a2233ced87 Update translation files 
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/
 2020-07-14 02:14:25 +02:00
Scott Shawcroft
90ad9beff5
Merge pull request #3136 from xiongyihui/master 
Add 2 boards nRF52840 M.2 devkit and M60 Keyboard
 2020-07-13 17:14:18 -07:00
Scott Shawcroft
08375c7930
Merge pull request #2780 from AndrewR-L/patch-1 
busio/UART: Correct and clarify readline() return.
 2020-07-13 16:29:58 -07:00
Scott Shawcroft
51c888d4be
Merge pull request #3003 from Flameeyes/master 
License tagging according to REUSE specifications.
 2020-07-13 16:28:49 -07:00
Scott Shawcroft
3ddb598f0d
Merge pull request #3131 from weblate/weblate-circuitpython-main 
Translations update from Weblate
 2020-07-13 16:04:03 -07:00
Scott Shawcroft
d712d1281c
Merge branch 'main' into master 2020-07-13 15:53:44 -07:00
Alvaro Figueroa
0ab2c7b10a Translated using Weblate (Spanish) 
Currently translated at 100.0% (779 of 779 strings)

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/es/
 2020-07-13 22:26:18 +02:00
_fonzlate
f1b3c88d6e Translated using Weblate (Dutch) 
Currently translated at 100.0% (779 of 779 strings)

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/nl/
 2020-07-13 22:26:18 +02:00
Jonny Bergdahl
7b31ededcd Translated using Weblate (Swedish) 
Currently translated at 100.0% (779 of 779 strings)

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/sv/
 2020-07-13 22:26:17 +02:00
Alvaro Figueroa
8e7dab34c2 Translated using Weblate (Spanish) 
Currently translated at 99.8% (778 of 779 strings)

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/es/
 2020-07-13 22:26:17 +02:00
Wellington Terumi Uemura
9f81922be3 Translated using Weblate (Portuguese (Brazil)) 
Currently translated at 100.0% (779 of 779 strings)

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/pt_BR/
 2020-07-13 22:26:17 +02:00
Hosted Weblate
0354d4a225 Update translation files 
Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/
 2020-07-13 22:26:17 +02:00
Dan Halbert
3fcd999130
Merge pull request #3130 from pewpew-game/brownout-level 
SAMD: make the brownout detection level configurable per board
 2020-07-13 16:26:11 -04:00
Scott Shawcroft
b81195d1d5
Merge pull request #3141 from pewpew-game/main 
Fluff M0: additional pins on version 1.3 of the board
 2020-07-13 12:24:17 -07:00
Lucian Copeland
b8910676db Add missing enum preprocessor protection 2020-07-13 11:52:30 -04:00
DavePutz
85fef83f73
Merge pull request #11 from adafruit/main 
updating
 2020-07-12 18:06:27 -05:00
Yihui Xiong
c8752ff93e use RGB LEDs as status indicators 2020-07-11 21:25:32 +08:00
Yihui Xiong
8e26fdc0e9 add LED status, remove unused macros 2020-07-11 10:51:31 +08:00
Scott Shawcroft
372bcf8a95
Fix stream version and add basic readinto test 2020-07-10 17:33:17 -07:00
Scott Shawcroft
734661e79c
Add support to json.load for any object with readinto 
This way we don't need to load the whole string version of the
json into memory.
 2020-07-10 16:42:32 -07:00
Lucian Copeland
b1ac6b4444 translations 2020-07-10 15:16:47 -04:00
Radomir Dopieralski
742f9cfdb0 Fluff M0: additional pins on version 1.3 of the board 2020-07-10 20:40:58 +02:00
Scott Shawcroft
37e77b21cd
Merge pull request #3140 from dunkmann00/docs-version-conf 
Set version and release in build workflow
 2020-07-10 11:15:23 -07:00
Yihui Xiong
7ff499046b use VID & PIDs granted by Seeed 2020-07-11 00:37:45 +08:00
Lucian Copeland
eb86010176 Enable RGB Matrix 2020-07-10 11:06:12 -04:00
George Waters
a7634e8bf2
Set version and release in build workflow 2020-07-09 15:32:19 -04:00
Scott Shawcroft
41fe62929f
Merge pull request #3137 from jepler/update-mp3-lib 
lib/mp3: update to 1.2.2 release
 2020-07-09 10:31:42 -07:00
Scott Shawcroft
0068c76fa6
Merge pull request #3135 from arms22/bless_dev_board_multi_sensor 
Add new board BLE-SS dev board Multi Sensor
 2020-07-09 10:29:57 -07:00
Scott Shawcroft
121044cd57
Merge pull request #3132 from jepler/remove-audioio-compat 
audioio: Remove compatibility code
 2020-07-09 10:23:40 -07:00
Lucian Copeland
edc48a505f Complete F405 pin and periph definitions 2020-07-09 13:10:18 -04:00
Lucian Copeland
2bcc5c06c2 Fix advanced claimed pin/package timer search 2020-07-09 11:42:37 -04:00
Jeff Epler
f1509debc3 lib/mp3: update to 1.2.2 release 
This fixes the audio clipping bug
 2020-07-09 10:05:08 -05:00
Yihui Xiong
678f266394 fix pre-commit check 2020-07-09 10:25:46 +00:00
Radomir Dopieralski
e0733d153e SAMD: configurable brownout, separate the variables 2020-07-09 12:17:07 +02:00
Yihui Xiong
8fef69809c add m60 keyboard and nrf52840 m.2 devkit to build action 
Signed-off-by: Yihui Xiong <yihui.xiong@hotmail.com>
 2020-07-09 10:04:26 +00:00
Yihui Xiong
96f6ce222c add makerdiary m60 keyboard 
Signed-off-by: Yihui Xiong <yihui.xiong@hotmail.com>
 2020-07-09 10:02:27 +00:00
Yihui Xiong
e81d22cd67 add makerdiary nrf52840 m.2 devkit 
Signed-off-by: Yihui Xiong <yihui.xiong@hotmail.com>
 2020-07-09 10:01:04 +00:00
arms22
bb5cdcf954 Add new board BLE-SS dev board Multi Sensor 2020-07-09 11:26:45 +09:00
Jeff Epler
6d97f6fccc audioio: Remove compatibility code 
These items were aliased from audiocore to audioio for compatibility
with 4.x, but according to our deprecation schedule can be removed
in 6.0.
 2020-07-08 20:31:35 -05:00
Lucian Copeland
9c38f5dcb1 Merge remote-tracking branch 'upstream/main' into stm32-timer-allocator 2020-07-08 16:03:12 -04:00
Scott Shawcroft
ce214e82a5
Merge pull request #3127 from Arudinne/Raytac_MDBT50Q-DB-40 
Add new board Raytac MDBT50Q-DB-40
 2020-07-08 11:34:56 -07:00