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745 Commits

Author SHA1 Message Date
Scott Shawcroft d4492aaed0
Merge remote-tracking branch 'adafruit/master' into packet_buffer 2020-01-08 10:44:37 -08:00
Dan Halbert 8d629a957d
Merge pull request #2367 from iot49/mtime 
fix mtime on file creation
 2020-01-07 17:19:40 -05:00
Scott Shawcroft 82fb761c0f
Add PacketBuffer and MTU negotiation support. 
PacketBuffer facilitates packet oriented BLE protocols such as BLE
MIDI and the Apple Media Service.

This also adds PHY, MTU and connection event extension negotiation
to speed up data transfer when possible.
 2020-01-03 17:29:54 -08:00
Scott Shawcroft 776c9b011c
Merge pull request #2432 from tannewt/fix_nrf_uart 
Fix nRF UART reset
 2020-01-03 16:57:59 -08:00
Scott Shawcroft f6ec1ea172
Throw an error when we cannot allocate PWM pixel buffer 2020-01-03 15:15:36 -08:00
Scott Shawcroft 6afb8dadbc
Change SPI and I2C in the same way. 2020-01-03 15:14:37 -08:00
Dan Halbert f0d34da556 add display support; rotation 270 2019-12-30 17:39:39 -05:00
Dan Halbert 3f9ebd2fed initial CLUE board defn 2019-12-30 17:10:42 -05:00
Scott Shawcroft cfd71d9023
Fix nRF UART reset 
disable only turns off ENABLE but doesn't set the init tracking that
nrfx uses. uninit hangs if ENABLE is off and is called because it
waits forever for TX to stop.
 2019-12-27 20:18:07 -08:00
Jeff Epler 51af8aadb7 nrf: PWMAudioOut: 62500Hz limitation is not needed 
.. and it gets in the way of some example programs, due to the way
circuitplayground library generates different frequency sine waves
 2019-12-19 10:34:56 -06:00
Ha Thach 25df6e613a
Merge pull request #2395 from hathach/nrfx-v2 
upgrade nrfx API to v2
 2019-12-18 16:14:25 +07:00
hathach dad2663337 update nrfx submodule to v2 2019-12-18 15:39:11 +07:00
Jeff Epler 8137ac4c49 nRF: PWMAudioOut: handle non-looping rawsamples 2019-12-17 08:59:08 -06:00
hathach 894cad2e17 upgrade nrfx API to v2 2019-12-17 21:39:52 +07:00
JoeBakalor 2abccc1745 update vid and pid for teknikio_bluebird 2019-12-16 08:58:56 -05:00
JoeBakalor 32744a04e1 update bluebird make file 2019-12-13 09:08:21 -05:00
Joe Bakalor 3992a870e5
Merge branch 'master' into teknikio/bluebird 2019-12-13 08:55:15 -05:00
JoeBakalor 4bee6536c9 updates to bluebird 2019-12-13 08:52:03 -05:00
Joe Bakalor b484c89b73
Merge pull request #4 from adafruit/master 
Pull master
 2019-12-13 08:51:06 -05:00
Dan Halbert ef2ef7a6b8 merge from master 2019-12-12 15:51:13 -05:00
Dan Halbert e11fabd5e0 moved nrf internal filesystem to just below bootloader 2019-12-12 14:57:23 -05:00
Dan Halbert 7889b999cc Fix flash write error handling; clean up safe mode message printing 2019-12-12 14:41:49 -05:00
JoeBakalor dde7c5e145 Merge branch 'master' of https://github.com/Teknikio/circuitpython 2019-12-12 08:59:37 -05:00
Joe Bakalor bf4138b0e4
Merge pull request #3 from adafruit/master 
Pull master
 2019-12-12 08:59:22 -05:00
Dan Halbert fd03fd5e4f sd_flash_operation_status should be volatile 2019-12-12 00:19:03 -05:00
Dan Halbert ae64a669dd address review comments 2019-12-11 15:43:06 -05:00
JoeBakalor 0da5dceccf update bluebird makefile 2019-12-11 15:25:16 -05:00
JoeBakalor a273a7c55e add remaining peripheral pin maps and digital/analog pin definitions 2019-12-11 15:23:16 -05:00
JoeBakalor 006d85d5c2 add make file and board configuration, add accelerometer pin mappings 2019-12-11 14:49:59 -05:00
Dan Halbert 1e11f2708b remove debugging leftovers 2019-12-11 09:34:56 -05:00
iot49 73b6e5d8e6 added correct include files 2019-12-10 19:44:11 -08:00
Dan Halbert d9ca4c9a60 fix build failures 2019-12-10 22:39:44 -05:00
Dan Halbert c6221c5956 Remove no-longer-used nrf and atmel-samd .ld files 2019-12-10 21:22:17 -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 a484a93b29 nRF: disk_read must be 4-byte aligned 
.. a requirement that oofatfs needs to be taught to respect.

This problem can be demonstrated with the following snippet, except
that the related file ("test.bin") must also be contiguous on the
filesystem.  You can ensure this by reformatting your device's filesystem
before testing, then copying any single file bigger than 4kB to test.bin.

    f = open("test.bin", "rb")
    f.seek(2048)
    b = bytearray(2048)
    v = memoryview(b)
    f.readinto(v[909:])

Closes: #2332
 2019-12-10 14:03:06 -06:00
Joe Bakalor dbc28e35c5
Merge pull request #2 from adafruit/master 
Pull master
 2019-12-10 11:50:49 -05:00
iot49 0712c95225 fix mtime on file creation 2019-12-09 23:14:26 -08:00
Dan Halbert 60f399395a Add POWER_SWITCH pin to CPB 2019-12-09 18:30:24 -05:00
Jeff Epler 13620cc4db nRF: PWMAudioOut: fix half-speed playback of stereo samples 
The "spacing" of "buffer structure" is confusing, use the "channel count"
instead.

Testing performed on nrf52840 feather:

Play stereo and mono, 8- and 16-bit, 8kHz RawSamples representing 333.33Hz
square waves.

Use both mono and stereo PWMAudioOut instances.

Scope the RC-filtered signal and use the scope's frequency
measurement function, verify the frequency is 333 or 334Hz in all tested
cases.

In the "stereo output" cases, verify both the L and R channels.  Verify
the output amplitude is the same in both channels.

In the "stereo output" cases, run a second test where the L channel's
amplitude is attenuated 50%. Verify the output amplitude is correct
in each channel.
 2019-12-09 10:57:55 -06:00
Dan Halbert f5e913101c
Merge pull request #2301 from tannewt/support_extended_advertising 
Add support for extended (>31 byte) BLE advertisements.
 2019-12-06 23:51:05 -05:00
Scott Shawcroft da0ea979ff
Check connection validity after service discovery. 
Fixes #2347
 2019-12-06 16:03:14 -08:00
Dan Halbert 40434d6919 wip 2019-12-05 22:45:53 -05:00
Scott Shawcroft 17c8356b8c
Add connection interval and debugging 
This also sets TinyUSB to master and to not include its submodules.

It also fixes an old displayio example comment and retries gattc
reads.
 2019-12-04 14:39:02 -08:00
Jeff Epler 95d9c49e43 Merge remote-tracking branch 'origin/master' into tick-refactor 2019-11-29 11:27:09 -06:00
Dan Halbert b32a9192df make UART.write be blocking on SAMD; add timeout property 2019-11-27 13:05:29 -05:00
Scott Shawcroft 3fc58cee38
Merge remote-tracking branch 'adafruit/master' into support_extended_advertising 2019-11-26 13:12:43 -08:00
Scott Shawcroft e5dd78d393
Merge pull request #2324 from jepler/nrf-i2s-channels-widths 
nrf: assign channel width and count correctly
 2019-11-25 16:59:08 -08:00
Scott Shawcroft 2653455ded
Merge pull request #2321 from jepler/nrf-i2s-buglets 
Nrf i2s buglets
 2019-11-25 16:11:43 -08:00
Jeff Epler 1ee35fd6fd nrf: i2sout: move register settings closer together 
.. just for consistency's sake
 2019-11-25 11:43:51 -06:00