Scott Shawcroft
b436666e85
Merge pull request #1272 from sajattack/battery
...
add pin def for BAT
2018-10-17 12:15:38 -07:00
Dan Halbert
298756eef8
Merge pull request #1280 from tannewt/precondition_dac
...
Ramp values to and from a default value while active.
2018-10-17 15:00:11 -04:00
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
Paul Sajna
089e2cc099
remove BATTERY from itsybitsy
2018-10-16 14:55:21 -07:00
sabas1080
c103a05579
Add board Meow Meow by Electronic Cats
...
https://github.com/ElectronicCats/MeowMeow
2018-10-15 19:17:04 -05:00
Paul Sajna
1447df3fa6
change BAT to BATTERY
2018-10-14 23:34:49 -07:00
Paul Sajna
f1028b5f96
add pin def for BAT
2018-10-13 15:53:22 -07:00
Scott Shawcroft
b5e26130d7
Support rev D for the Trellis M4 Express
2018-10-10 11:21:35 -07:00
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
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
2b0356c61f
Disable framebuf by default on express builds.
2018-10-05 15:19:09 -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
Scott Shawcroft
3c743f2664
Update Trellis M4 Express for Rev C
2018-10-02 11:56:09 -07:00
Scott Shawcroft
a9d094ab74
Fix translations
2018-09-21 12:24:04 -04:00
Scott Shawcroft
e5274959f2
Merge remote-tracking branch 'adafruit/3.x' into merge_3x
2018-09-21 12:22:26 -04:00
Scott Shawcroft
3f380ded6b
Merge pull request #1197 from dhalbert/3.x-master
...
3.x master
2018-09-19 09:58:52 -07:00
Dan Halbert
8172a2ca9d
Merge pull request #1189 from arofarn/add-BATTERY-pin
...
Add VOLTAGE_MONITOR pin to feather boards pins
2018-09-18 21:47:09 -04:00
Scott Shawcroft
655f223916
Clock the SAMD21 much faster so it can actually convert at its max
...
sample rate of 350ksps.
Also added an error check of sample rate.
Fixes #1196
2018-09-18 15:29:46 -07:00
Dan Halbert
bc510e714f
merge 3.0.2 to master
2018-09-18 15:38:12 -04:00
Dan Halbert
aaa61d06e3
add D4 and D3 aliases for EXTERNAL_NEOPIXEL and SENSE pins to match final silkscreen
2018-09-17 22:22:23 -04:00
Pierrick C
53853289eb
Move VOLTAGE_BATTERY line just under D9 line
2018-09-14 09:02:04 +02:00
ladyada
521a14e942
add mic in / out
2018-09-13 21:50:43 -04:00
ladyada
994c066b21
rev B (minus microphone)
2018-09-13 21:34:39 -04:00
ladyada
bec42671b1
missin' reset pin for the radio. tested works.
2018-09-13 21:30:13 -04:00
ladyada
28aabb4d5c
trellis m4 variant
2018-09-13 21:30:13 -04:00
Pierrick C
8eda4bb473
Add VOLTAGE_MONITOR alias for D9 pin to feather boards
2018-09-13 23:36:04 +02:00
Scott Shawcroft
2dd9407f21
Merge pull request #1186 from dhalbert/uart-enhancements
...
UART enhancements
2018-09-12 16:23:28 -07:00
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
Dan Halbert
2bd7040fe0
usb_write() output_len was uint8_t instead of uint32_t
2018-09-12 17:16:52 -04:00
Paul Kierstead
02b3f62460
When UART timeout of zero is given, make read() return data already available
2018-09-12 13:25:49 -04:00
Dan Halbert
c3918bae57
PWMOut was not claming channels on shared TCCs
2018-09-11 19:46:47 -04:00
Dan Halbert
34bcb069cf
Merge pull request #1165 from tannewt/grandcentral
...
Initial Grand Central definition
2018-09-07 15:00:13 -04:00
Scott Shawcroft
3ac03a31d8
Fix SDA/SCL
2018-09-07 10:39:18 -07:00
Scott Shawcroft
32c616b5dd
Initial Grand Central definition
...
It has a ton of pins in a Mega form-factor
This also includes a change to init the stack earlier. It fixes
a crash that occurs if the flash doesn't start correctly and the
original spot isn't reached.
2018-09-06 16:54:13 -07:00
Scott Shawcroft
c2e49dc87f
Merge remote-tracking branch 'adafruit/master' into hallowing
2018-09-06 14:54:55 -07:00
Scott Shawcroft
1683eb913d
Minor tweaks based on feedback
2018-09-06 14:49:49 -07:00
Dan Halbert
4c3b4cacfa
Merge remote-tracking branch 'adafruit/master' into nrf-pin-claiming
2018-09-05 13:15:22 -04:00
Paul Kierstead
2d3f1a10bf
When UART timeout of zero is given, make read() return data already available
2018-09-01 17:07:30 +00:00
Dan Halbert
9ea809bef7
add pin claiming to devices
2018-08-31 18:38:05 -04:00
Dan Halbert
585597a252
pin files rework; implement pin claiming; add more boards
2018-08-31 18:05:55 -04:00
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
b61cf8d81f
samd: Use RTC to set file timestamp
...
Use RTC to set file timestamp for file operations done on the board.
2018-08-25 20:43:09 +02:00
Jerry Needell
e8b94d0024
adjust SAMD51 neopixel_write timing
2018-08-24 07:01:50 -04:00
Scott Shawcroft
182a8d7120
Merge pull request #1131 from tannewt/hallowing3
...
Support Hallowing in 3.x
2018-08-20 18:26:07 -07:00
Scott Shawcroft
2b6b0ffcd2
Remove HID from hallowing so we have more room for other stuff.
2018-08-20 18:04:35 -07:00
Scott Shawcroft
44de3d49a8
Speed up zero neopixel pulses.
...
SK6812 on 5v is pickier than WS2812 on 5v.
Hopefully fixes #1083 .
2018-08-20 17:04:46 -07:00
ladyada
aeeb40e02c
Change hallowing to shipping flash type W25Q64JV-IQ. tested!
2018-08-20 10:52:33 -07:00
