djsundog/circuitpython
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259 Commits

Author SHA1 Message Date
Scott Shawcroft
bebf27e733
Merge remote-tracking branch 'adafruit/master' into lower_power 
This isn't perfect and needs a bit more testing.
 2020-04-20 18:25:13 -07:00
Jeff Epler
5fcc6d6286 RGBMatrix: finish renaming from Protomatter 
This gets all the purely internal references.  Some uses of
protomatter/Protomatter/PROTOMATTER remain, as they are references
to symbols in the Protomatter C library itself.
 2020-04-17 18:44:07 -05:00
Lucian Copeland
54abfc2e8b translations-merge 2020-04-15 10:29:05 -04:00
Scott Shawcroft
b580b34cbf
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-14 17:14:44 -07:00
Jeff Epler
d8362ef654 displayio: swap colors in palettes too 
.. change the in-rom palette to be in RGB565 order
 2020-04-14 18:25:00 -05:00
Jeff Epler
1f3821220e fix build for non-displayio & non-protomatter targets 2020-04-14 18:24:58 -05:00
Jeff Epler
3a94412cd3 protomatter: more memory allocation fixes 
- bump supervisor alloc count by 4 (we actually use 5)
 - move reconstruct to after gc heap is reset
 - destroy protomatter object entirely if not used by a FramebufferDisplay
 - ensure previous supervisor allocations are released
 - zero out pointers so GC can collect them
 2020-04-14 18:24:58 -05:00
Jeff Epler
094fe05bdd allow retrieving info about a supervisor allocation 2020-04-14 18:24:54 -05:00
Lucian Copeland
5ac38c95cc Various requested fixes 2020-04-13 12:03:05 -04:00
Scott Shawcroft
c0ba2a839f
Updates based on feedback from jepler 2020-04-06 16:03:31 -07:00
Scott Shawcroft
e99cf6e441
Rework sleep timing 
It didn't account for background task time and could end up
sleeping for way longer than it should because the RTC compare time
had already passed.
 2020-04-03 18:07:56 -07:00
Lucian Copeland
9761672d42 Linker file restructure, TCM and MPU additions 2020-04-03 16:33:18 -04:00
Scott Shawcroft
c248730bd1
Clean up 2020-04-02 17:36:09 -07:00
Lucian Copeland
2f764ded63 merge and docs 2020-04-01 13:52:53 -04:00
Lucian Copeland
a89928c13c Implement requested changes 2020-04-01 13:02:05 -04:00
Scott Shawcroft
8fe512c7e9
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-03-31 15:13:58 -07:00
Sean Cross
1902579b46 supervisor: enable itcm memory region for fomu 
Signed-off-by: Sean Cross <sean@xobs.io>
 2020-03-31 09:40:38 +08:00
Brian Dean
b1d83c3f5e supervisor/shared/external_flash/devices.h: Add MX25L51245G support. 
Add external flash support for Macronix MX25L51245G 64MiB SPI flash.
 2020-03-25 17:16:09 -04:00
Scott Shawcroft
2623022c84
Initial work for STM32. Need to fix us delay and PulseIn still. 2020-03-20 12:58:34 -07:00
Scott Shawcroft
612ba2f45d
Fix DotStar status LED init. 2020-03-17 12:11:11 -07:00
Scott Shawcroft
4297ae2d0b
Fix DotStar status LED init. 2020-03-17 12:10:12 -07:00
Scott Shawcroft
7100d5e485
Fix autoreload and ticks in general 2020-03-13 16:13:24 -07:00
Scott Shawcroft
ed5cdd7e09
Hopefully fix flash flush and hopefully audio as well. 2020-03-13 11:12:31 -07:00
Scott Shawcroft
418333979a
Fix autoreload, neopixel, monotonic_ns and sleep w/o SD 2020-03-13 11:12:31 -07:00
Scott Shawcroft
6f60afe8c5
First try at lowering the power consumption 2020-03-13 11:12:30 -07:00
Jeff Epler
415cb351c7
Merge pull request #2655 from jepler/thing51 
samd51 thing plus: new port
 2020-02-25 14:13:47 -06:00
jepler
f20255813f samd51 thing plus: new port 
testing performed:
 * successfully store and retrieve a 500kB file on the flash
 * square wave output on each pin appears on o'scope
 * board.SPI(), board.SERIAL(), board.I2C() all construct
 2020-02-25 11:52:23 -06:00
Scott Shawcroft
876c646d09
Fix Mac crash when waking up with an ejected CIRCUITPY 
We now correctly set the reason for the unit not being ready and
always start the unit.

Fixes #2567
 2020-02-24 15:40:52 -08:00
Scott Shawcroft
e8f7141564
Disable BLE file service for now 
Fixes #2633
 2020-02-20 12:15:56 -08:00
Scott Shawcroft
cde9b63eab
Merge pull request #2615 from mubes/label-drive 
Allow drive name to be set per target
 2020-02-12 10:43:04 -08:00
Dave Marples
bfca65d86f Allow drive name to be set per target, with fallback to pre-existing behaviour 2020-02-12 11:09:48 +00:00
Gadi Rotenberg
07708f1518 Added fix to allow remount when usb enabled but msc is ejected 2020-02-12 09:57:58 +02:00
Langston Nashold
76d8e5b399 Add support for external flash device Winbond.com W25Q80DV 
Currently, we only support external flash device W25Q80DL. This
adds support for the W25Q80DL.

tweak
 2020-02-06 16:46:43 -08:00
hierophect
898f4e1f72
Merge branch 'master' into stm32-meowbit 2020-01-29 16:32:08 -05:00
Lucian Copeland
3c86005546 Implement requested changes 2020-01-28 17:11:25 -05:00
Scott Shawcroft
b36b2493bc
Merge pull request #2532 from tannewt/teensy4-dev 
Refine iMX RT memory layout and add three boards
 2020-01-27 14:11:08 -08:00
Dan Halbert
6f13979c9b pygamer and pybadge boards were not resetting neopixels 2020-01-24 09:32:28 -05:00
Dan Halbert
68f9aee992 reset NeoPixels on CPB on soft reload 2020-01-23 20:16:31 -05:00
Scott Shawcroft
7d8dac9211
Refine iMX RT memory layout and add three boards 
Introduces a way to place CircuitPython code and data into
tightly coupled memory (TCM) which is accessible by the CPU in a
single cycle. It also frees up room in the corresponding cache for
intermittent data. Loading from external flash is slow!

The data cache is also now enabled.

Adds support for the iMX RT 1021 chip. Adds three new boards:
* iMX RT 1020 EVK
* iMX RT 1060 EVK
* Teensy 4.0

Related to #2492, #2472 and #2477. Fixes #2475.
 2020-01-17 17:36:08 -08:00
Hierophect
3f43155b63 Meowbit bus conflict WIP 2020-01-17 13:31:12 -05:00
Scott Shawcroft
5fc20145d1
Merge pull request #2390 from jepler/displayio-set-rotation 
displayio: make 'rotation' property settable
 2019-12-20 09:34:25 -08:00
Scott Shawcroft
561fdfb279
Improve USB eject by resetting on replug 2019-12-17 19:01:03 -08:00
Jeff Epler
a63da7a6c0 displayio: make 'rotation' property settable 2019-12-16 15:23:41 -06:00
Dan Halbert
ef2ef7a6b8 merge from master 2019-12-12 15:51:13 -05:00
Dan Halbert
1b3028bed1 make translate and remove backslash-r's 2019-12-12 14:51:50 -05:00
Dan Halbert
7889b999cc Fix flash write error handling; clean up safe mode message printing 2019-12-12 14:41:49 -05:00
Dan Halbert
8176325130 Merge remote-tracking branch 'adafruit/master' into ld-cleanup 2019-12-11 22:52:59 -05:00
Dan Halbert
68ae47907c merge from upstream 2019-12-10 21:04:46 -05:00
Dan Halbert
013c840862 working on all ports 2019-12-10 20:27:30 -05:00
Jeff Epler
f4a5c17b5e supervisor: external_flash: don't call m_free when it's bad 
It's extremely dubious that we have these handles that we think
are to GC'd memory at a time when the gc pool may not be initialized.
Hopefully, they WERE valid GC memory and are undisturbed by the teardown
of the interpreter that can lead to this state.

In this case, don't try to m_free them, the memory will become free when
the GC heap is reinitialized.

Closes: #2338 (together with previous commit)
 2019-12-10 17:07:20 -06:00