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Author SHA1 Message Date
Scott Shawcroft
2e6e91dc5c
Merge pull request #4253 from tannewt/rp2040_fix_pwm_reuse 
Fix second shared PWM
 2021-02-26 11:53:54 -08:00
Scott Shawcroft
3ea89b86c1
Merge pull request #4274 from weblate/weblate-circuitpython-main 
Translations update from Weblate
 2021-02-26 11:49:58 -08:00
Scott Shawcroft
7c8d7d77dd
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp 2021-02-26 09:04:42 -08:00
Hosted Weblate
60d600d2ce Merge remote-tracking branch 'origin/main' into main 2021-02-26 17:11:49 +01:00
Limor "Ladyada" Fried
caedc3bba6
Merge pull request #4270 from tannewt/rp2040_feather_pinout 
Update RP2040 Feather pinout for production rev
 2021-02-26 11:11:44 -05:00
Jeff Epler
1d1ff5f308 Merge remote-tracking branch 'origin/main' into update-protomatter-rp2 2021-02-26 09:56:35 -06:00
Hosted Weblate
db2bea8e48 Merge remote-tracking branch 'origin/main' into main 2021-02-26 16:47:30 +01:00
Jeff Epler
5158aec8c1
Merge pull request #4269 from jepler/fix-out-stride-2-4 
rp2pio: Fix writing where the stride was 2 or 4
 2021-02-26 09:47:19 -06:00
Jonny Bergdahl
ac880152a1
Translated using Weblate (Swedish) 
Currently translated at 100.0% (971 of 971 strings)

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/sv/
 2021-02-26 14:50:28 +01:00
Wellington Terumi Uemura
fb4af7e77e
Translated using Weblate (Portuguese (Brazil)) 
Currently translated at 100.0% (971 of 971 strings)

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/pt_BR/
 2021-02-26 14:50:27 +01:00
Jose David M
0259e1a89a
Translated using Weblate (Spanish) 
Currently translated at 100.0% (971 of 971 strings)

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/es/
 2021-02-26 14:50:27 +01:00
Scott Shawcroft
3f08cb47b8
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp 2021-02-25 16:59:15 -08:00
Scott Shawcroft
52bc935fa7
A few minor fixes for corner cases 
* Always clear the peripheral interrupt so we don't hang when full
* Store the ringbuf in the object so it gets collected when we're alive
* Make UART objects have a finaliser so they are deinit when their
  memory is freed
* Copy bytes into the ringbuf from the FIFO after we read to ensure
  the interrupt is enabled ASAP
* Copy bytes into the ringbuf from the FIFO before measuring our
  rx available because the interrupt is based on a threshold (not
  > 0). For example, a single byte won't trigger an interrupt.
 2021-02-25 16:50:57 -08:00
Scott Shawcroft
f0432b9d6f
Remove neopixel power 2021-02-25 16:37:34 -08:00
Kevin Matocha
ec4cd68edc More mpconfigboard.mk corrections for small builds 2021-02-25 17:48:50 -06:00
Dan Halbert
d0f1cfb039 address review; use gpio_set() carefully 2021-02-25 18:41:22 -05:00
Scott Shawcroft
2b163ccd6a
Fix incorrect deinit mask 2021-02-25 14:57:46 -08:00
Scott Shawcroft
1b00d94b23
Fix second shared PWM 
Fixes #4210
 2021-02-25 14:49:09 -08:00
Scott Shawcroft
80f7972f72
Update RP2040 Feather pinout for production rev 2021-02-25 14:46:08 -08:00
Scott Shawcroft
b69cb0144c
Merge pull request #4268 from kmatch98/blit_self 
Update for clean blitting into itself
 2021-02-25 14:15:25 -08:00
Jeff Epler
22276710e6 rp2pio: Fix writing where the stride was 2 or 4 
The wrong stride value was being checked.
 2021-02-25 15:50:49 -06:00
Kevin Matocha
a7a4f93ff8 Updated build configs to turn off BITMAPTOOLS for smaller builds 2021-02-25 15:44:32 -06:00
Kevin Matocha
4097c949a3 Update for clean blitting into itself 2021-02-25 14:16:40 -06:00
Dan Halbert
94d7bfb1c9
Merge pull request #4264 from UnexpectedCircuitPython/main 
Expanded pin names for TinyS2 + FeatherS2 pin additions for DAC1 & DAC2
 2021-02-25 15:13:18 -05:00
Dan Halbert
199a8ce8b0 change DigitalInOut direction only when necessary; strong drive strength 2021-02-25 14:10:19 -05:00
Scott Shawcroft
d4bf0d5e2d
Merge pull request #4258 from jepler/pixelbuf-brightness-performance 
_pixelbuf: Increase performance of brightness-scaling
 2021-02-25 10:51:32 -08:00
root
f8eb5bc275 Cleanup PIOs and State Machines on soft reset 2021-02-25 12:38:43 -06:00
microDev
8170e26a86
more uart improvements 
- address suggested changes
- refine uart instance availibility checks
- improve pin validation and rx buffer handling
 2021-02-25 23:46:00 +05:30
Dan Halbert
bbe0602738
Merge pull request #4245 from kamtom480/spresense_usb_speed 
spresense: Pass the correct USB bus speed after restart
 2021-02-25 11:02:33 -05:00
Dan Halbert
a7120bfad9
Merge pull request #4263 from weblate/weblate-circuitpython-main 
Translations update from Weblate
 2021-02-25 10:39:42 -05:00
Kamil Tomaszewski
fb32e0a7fd qtpy_m0_haxpress: Change config to make it fit. 2021-02-25 09:44:33 +01:00
Seon Rozenblum
69b10d7925 Added DAC1 & DAC2 pin names for FeatherS2 
Expanded pin names for TinyS2 and added some new ones for functionality I forgot to add pin names for
Cleaned up mpconfigboard
 2021-02-25 17:32:34 +11:00
Hosted Weblate
d9a2c8308f
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/
 2021-02-25 01:24:53 +01:00
Hosted Weblate
a52132c170 Merge remote-tracking branch 'origin/main' into main 2021-02-25 01:24:51 +01:00
Daniel Glocker
00b1d4e167
Translated using Weblate (German) 
Currently translated at 81.2% (783 of 964 strings)

Translation: CircuitPython/main
Translate-URL: https://hosted.weblate.org/projects/circuitpython/main/de/
 2021-02-25 01:24:51 +01:00
Jeff Epler
abfacc3742
Merge pull request #4251 from tannewt/rp2040_audiobusio 
Implement audiobusio and enhance PIO for it
 2021-02-24 18:24:44 -06:00
Jeff Epler
dac4ac5d2a _pixelbuf: Respond to review comments 
* Comment on the reason for scaling by 256
 * Divide by 256 instead of shifting
 * fix a cast; eliminate an unneeded roundf() to get a few bytes code back
 2021-02-24 16:27:09 -06:00
Kevin Matocha
c883bb773b Rearrange input parameters 2021-02-24 16:03:50 -06:00
microDev
5d7fdafcde
implement suggested changes 
- add internal buffering
- rtc initialization fix
 2021-02-25 00:48:36 +05:30
Kamil Tomaszewski
ef3a61432b Add the missing argument to the HID functions 2021-02-24 19:09:17 +01:00
Kamil Tomaszewski
dafdd246bc Update tinyUSB 2021-02-24 18:27:54 +01:00
Kamil Tomaszewski
e369473794 spresense: change RX and TX buffer size for CDC 2021-02-24 18:19:18 +01:00
Kamil Tomaszewski
ced820c8a7 Update tinyUSB 2021-02-24 18:19:18 +01:00
DavePutz
eeb89a97b4
Merge pull request #41 from adafruit/main 
Update from adafruit main
 2021-02-24 10:09:52 -06:00
Jeff Epler
b7f5c277ad _pixelbuf: Increase performance of brightness-scaling 
On the Pico, this increases the "fill rate" of
    pixels[:] = newvalues
considerably.  On a strip of 240 RGB LEDs, auto_write=False, the timings
are:

|| Brightness || Before || After || Improvement ||
|| 1.0        || 117 kpix/s || 307 kpix/s || 2.62x ||
|| 0.07       || 117 kpix/s || 273 kpix/s || 2.33x ||

It's worth noting that even the "before" rate is fast compared to the
time to transmit a single neopixel, but any time we can gain back
in the whole pipeline will let marginal animations work a little better.
To set all the pixels in this way and then show() gives a pleasant bump
to the framerate, from about 108Hz to 124Hz (1.15x)

The main source of speed-up is using integer math instead of floating
point math for the calculation of the post-scaled pixel values.  A slight
secondary gain is achieved by avoiding the scaling altogether when
the scale factor is 1.0.

Because the math is not exactly the same, some scaled pixel values may
change by +- 1 RGBW "step".  In practice, this is unlikely to matter.

The gains are bigger on the Pico and other M0 microcontrollers than M4
microcontrollers with floating point math in the hardware.

Happily, flash size is also improved a bit on the Pico build I did,
going from
> 542552 bytes used, 506024 bytes free in flash firmware space out of 1048576 bytes (1024.0kB).

to
> 542376 bytes used, 506200 bytes free in flash firmware space out of 1048576 bytes (1024.0kB).
 2021-02-24 09:51:27 -06:00
Kevin Matocha
cd4d55a573 yet another sphinx try 2021-02-24 08:05:40 -06:00
Kevin Matocha
e858db07f0 Another sphinx try 2021-02-24 07:59:32 -06:00
Kevin Matocha
2815c6dafa More sphinx attempts 2021-02-24 07:49:34 -06:00
Kevin Matocha
af5ad50125 More sphinx fixes 2021-02-24 01:18:30 -06:00
Kevin Matocha
18658b77f3 Sphinx docstring updates 2021-02-24 01:00:13 -06:00