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1606 Commits

Author SHA1 Message Date
Jeff Epler
da31acfcc4 Merge remote-tracking branch 'origin/master' into ulab 2020-03-03 20:13:53 -06:00
Dan Halbert
8435935429 update uses of assert_pin_free; remove redundant checks 2020-02-29 15:37:32 -05:00
Dan Halbert
b6206406de new pin validation routines; don't use mp_const_none if NULL will do 2020-02-28 23:43:04 -05:00
Jeff Epler
eef742bf45 oofatfs: Remove _FS_DISK_READ_ALIGNED 
This workaround is no longer needed, so it can be removed.

Closes: #2332
 2020-02-28 10:04:28 -06:00
Jeff Epler
1e6c08fc30 nrf: sqpi_flash: Handle unaligned reads 2020-02-28 10:03:37 -06:00
TG-Techie
527eb2444c added TG-Watch02A pins 2020-02-28 04:11:54 -05:00
TG-Techie
6d4ffc69fd add TG-Watch02A 2020-02-28 02:52:46 -05:00
Damien George
69661f3343 all: Reformat C and Python source code with tools/codeformat.py. 
This is run with uncrustify 0.70.1, and black 19.10b0.
 2020-02-28 10:33:03 +11:00
Damien George
3f39d18c2b all: Add *FORMAT-OFF* in various places. 
This string is recognised by uncrustify, to disable formatting in the
region marked by these comments.  This is necessary in the qstrdef*.h files
to prevent modification of the strings within the Q(...).  In other places
it is used to prevent excessive reformatting that would make the code less
readable.
 2020-02-28 10:31:07 +11:00
Jeff Epler
fa3b9eba92 ulab: Incorporate it 2020-02-27 11:03:03 -06:00
ladyada
86e9fd170a move red LED to D13 and make D3 lsm6ds IRQ 2020-02-25 18:00:23 -05:00
Scott Shawcroft
28c7a1e9c3
Fix crash after empty REPL session 
We were trying to reset bluetooth when it was off and then trying
to raise an exception without the heap.
 2020-02-24 16:11:17 -08:00
Dan Halbert
f63b2c0d0c use realloc instead 2020-02-21 17:36:15 -05:00
Dan Halbert
9cf46ec947 put neopixel_write buffer in root pointers 2020-02-21 08:44:25 -05:00
Dan Halbert
23d6a3dc1f merge from upstream 2020-02-20 22:27:16 -05:00
Dan Halbert
634d246910 relicense nrf SPI.c to MIT 2020-02-20 16:00:21 -05:00
Dave Marples
24405cabaf Edits as a result of review 2020-02-19 00:07:01 +00:00
Dave Marples
490a808bf6 Addition of stubs for rs485/CTS/RTS handling on non-implemented chips 2020-02-18 23:16:40 +00:00
Damien George
ac8383a95d nrf: Use MICROPY_HW_ENABLE_RNG instead of MICROPY_PY_RANDOM_HW_RNG. 
The "random" module no longer uses the hardware RNG (the extmod version of
this module has a pseudo-random number generator), so the config option
MICROPY_PY_RANDOM_HW_RNG is no longer meaningful.  This commit replaces it
with MICROPY_HW_ENABLE_RNG, which controls whether the hardware RNG is
included in the build.
 2020-02-18 12:43:16 +11:00
Damien George
6ad3bb1e12 nrf: Remove custom "random" module and use extmod version instead. 
Hardware RNG code is moved to drivers/rng.[ch].
 2020-02-18 12:43:16 +11:00
cccc
4f3e5ea934 nrf/drivers/bluetooth: Fix variable initialisation error with older gcc. 
Without this change, arm-none-eabi-gcc version 4.9.3 (at least) would give
a "missing braces around initializer" error.
 2020-02-16 23:46:27 +11:00
Dan Halbert
dc97b0d844 correct chec^Cfor flash erase boundaries 2020-02-13 17:41:05 -05:00
Scott Shawcroft
e97b0cfc61
Merge pull request #2581 from jamesbowman/master 
First draft of eveL, the low-level module of the Gameduino bindings
 2020-02-13 11:21:32 -08:00
Damien George
ad7213d3c3 py: Add mp_raise_msg_varg helper and use it where appropriate. 
This commit adds mp_raise_msg_varg(type, fmt, ...) as a helper for
nlr_raise(mp_obj_new_exception_msg_varg(type, fmt, ...)).  It makes the
C-level API for raising exceptions more consistent, and reduces code size
on most ports:

   bare-arm:   +28 +0.042%
minimal x86:  +100 +0.067%
   unix x64:   -56 -0.011%
unix nanbox:  -300 -0.068%
      stm32:  -204 -0.054% PYBV10
     cc3200:    +0 +0.000%
    esp8266:   -64 -0.010% GENERIC
      esp32:  -104 -0.007% GENERIC
        nrf:  -136 -0.094% pca10040
       samd:    +0 +0.000% ADAFRUIT_ITSYBITSY_M4_EXPRESS
 2020-02-13 11:52:40 +11:00
Damien George
97eca38c4f py: Add mp_raise_type helper macro and use it where appropriate. 
This provides a more consistent C-level API to raise exceptions, ie moving
away from nlr_raise towards mp_raise_XXX.  It also reduces code size by a
small amount on some ports.
 2020-02-13 11:03:37 +11:00
Dan Halbert
e00b3269fe use properly-sized SPI transactions 2020-02-12 15:04:19 -05:00
Dan Halbert
2e029d55fc nrf: add SPIM3 support 2020-02-11 19:22:14 -05:00
Damien George
580fd636c0 nrf/drivers: Use mp_raise_msg where appropriate, and shorten exc msgs. 
If the exception doesn't need printf-style formatting then calling
mp_raise_msg is more efficient.  Also shorten exception messages to match
style in core and other ports.
 2020-02-11 11:45:14 +11:00
Drew Fustini
3bf4b42e2e change OH20 badge pin defs to use SWn for buttons 
Rather than use A, B, C and D

Use the buttons according to silkscreen references:
SW1
SW2
SW3
SW4
 2020-02-10 00:49:13 +01:00
Drew Fustini
0a54f88751 add pin defs for buttons on the OHS2020 badge 2020-02-10 00:32:16 +01:00
Dan Halbert
005c4caf8c fix function defs for compiler 2020-02-07 10:32:37 -05:00
Dan Halbert
857d8ab40a improve time.monotonic_ns() accuracy from ms to us 2020-02-07 10:02:50 -05:00
Dan Halbert
a63f49cb83
Merge pull request #2592 from tannewt/add_extra_ble_error 
Add another error message to BLE
 2020-02-05 23:39:17 -05:00
James Bowman
acef93a253 Rename eveL to _eve, EVEL to _EVE 2020-02-05 18:17:58 -08:00
Scott Shawcroft
72a1bdab30
Add another error message for extended advertisements at the same 
time as scan response. The SD can't do it.
 2020-02-05 15:56:17 -08:00
Dan Halbert
b6da2fa173 nrf: fix i2c frequency setting 2020-02-05 11:25:31 -05:00
James Bowman
7fd30e7d20 First draft of eveL, the low-level module of the Gameduino (and BridgeTek EVE) bindings. 
[adafruit/circuitpython#2578]
 2020-02-03 16:46:14 -08:00
Lady Ada
5a29b222eb add bluefruit sense - tested 2020-02-03 13:52:30 -05:00
Michael Welling
64cafe82bc Adjust OHS2020 madctl for default rotation 
Make to go faster I guess.

Signed-off-by: Michael Welling <mwelling@ieee.org>
 2020-02-02 22:14:10 -08:00
Michael Welling
6804b2a7fd Add I2C pin definitions for interoperability with Adafruit libraries 
Signed-off-by: Michael Welling <mwelling@ieee.org>
 2020-02-02 22:13:39 -08:00
Michael Welling
33dcdd7c03 Updates to enable working SPI TFT 
The backlight enable is active low on our board so the driver doesn't like it.
Toggling to GPIO manually for now.

As fixed the improper SPI bus pins definitions and it works!

Signed-off-by: Michael Welling <mwelling@ieee.org>
 2020-02-02 22:13:03 -08:00
Michael Welling
d99c2ffe4f QSPI flash fixes 
We had the pin names swapped on the schematic and a different flash was populated.

Signed-off-by: Michael Welling <mwelling@ieee.org>
 2020-02-02 22:11:12 -08:00
Lady Ada
dc964b346c adjust CLUE madctl so rotation 0 is 'right' 2020-01-31 20:17:39 -05:00
Dan Halbert
be4e681d07 fix UICR check; do not use NULL for no MISO 2020-01-31 18:57:41 -05:00
Dan Halbert
4abd5f1f7b increase max connections from 2 to 5 2020-01-31 14:58:23 -05:00
caochaowu
61f64c78a6 nrf/boards/common.ld: Add ENTRY(Reset_Handler) in linker script. 
It's not strictly needed but can be helpful when using a debugger.
 2020-02-01 00:09:44 +11:00
Dan Halbert
b6358182d3 Update CLUE to Rev C 2020-01-30 15:22:26 -05:00
Scott Shawcroft
298bca3fdd
Merge pull request #2562 from dhalbert/ble-fixes 
nrf: track vm_used_ble better
 2020-01-30 10:33:19 -08:00
Dan Halbert
87f73e2729 track vm_used_ble better 2020-01-30 09:52:06 -05:00
hierophect
898f4e1f72
Merge branch 'master' into stm32-meowbit 2020-01-29 16:32:08 -05:00
Lucian Copeland
100409961a Move board_init to main.c 2020-01-29 16:29:43 -05:00
Wojtek Siudzinski
df5e58fc6e Add support for the Particle Ethernet FeatherWing 2020-01-28 10:53:50 +01:00
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
Lady Ada
f2dfcee042 add missing displayref 2020-01-26 20:10:20 -05:00
Dan Halbert
68f9aee992 reset NeoPixels on CPB on soft reload 2020-01-23 20:16:31 -05:00
Scott Shawcroft
1c39606345
Fix other builds missing new heap bounds functions 2020-01-18 18:06:56 -08:00
Michael Welling
cc77e86408 Update the VID and USB company string 
Signed-off-by: Michael Welling <mwelling@ieee.org>
 2020-01-16 15:43:49 -08:00
Michael Welling
cc03d68984 Fix backlight pin registration 
Signed-off-by: Michael Welling <mwelling@ieee.org>
 2020-01-16 14:53:07 -08:00
Michael Welling
86d454adf3 Initial board support for OHS2020 Badge 
Not tested but builds.

Signed-off-by: Michael Welling <mwelling@ieee.org>
 2020-01-16 13:46:56 -08:00
Scott Shawcroft
8b61333937
Merge pull request #2510 from dhalbert/bonding-nvm 
nrf: Add bonding to BLE pairing support
 2020-01-15 16:11:09 -08:00
Benny Meisels
4bf10a75c7 Add board definition files for AramCon Badge 2019 2020-01-16 00:44:18 +02:00
Dan Halbert
85dc4089b9 address review comments 2020-01-14 17:23:16 -05:00
Memiks
4ab4bf3ec6 ports: Modify mp_hal_pin_write macro so it can be used as a function. 
Even though it doesn't return anything it could still be used like a
function.  Addresses issue #5501.
 2020-01-14 23:48:42 +11:00
Dan Halbert
0367ba7495 fix some typos and leftovers 2020-01-13 18:29:34 -05:00
Dan Halbert
2a75196aa3 merge from adafruit/circuitpython 2020-01-13 18:15:32 -05:00
Dan Halbert
4ad004f24e put bonding to-do flags into Connection objects instead of using a heap-allocated queue 2020-01-13 17:52:32 -05:00
Dan Halbert
9e7f8743c2 fix CCCD bonding store; avoid excessive bonding writes 2020-01-12 23:32:51 -05:00
Dan Halbert
346ce3b73b wip: HID bonding works! 2020-01-10 23:55:45 -05:00
Scott Shawcroft
6ea8d8a6c2
Merge pull request #2498 from dhalbert/optional-i2c-pullup-checking 
Make requiring I2C pullups be optional
 2020-01-10 11:42:44 -08:00
Scott Shawcroft
8708d3dc45
Merge pull request #2461 from jepler/urandom-hardfaults 
Urandom hardfaults
 2020-01-10 11:37:59 -08:00
Dan Halbert
9c167af17a wip; redid flash writing to be compatible with SD 2020-01-09 17:40:02 -05:00
Dan Halbert
189f2d5f07 Make requiring I2C pullups be optional 2020-01-09 17:31:50 -05:00
Jeff Epler
1c6efb9e66 os.urandom: remove unneeded sleep 2020-01-08 16:48:17 -06:00
Roy Hooper
1caf6bd8d3 add missing .h file 2020-01-08 15:23:38 -05:00
Roy Hooper
e1c1e32ceb address code review 2020-01-08 15:17:54 -05:00
Roy Hooper
4e040b0152 add reset of heap to board reset for nrf port 2020-01-08 15:15:27 -05:00
Roy Hooper
34c9e00f08 try (re)using the buffer in neopixel_write 2020-01-08 15:14:53 -05:00
Scott Shawcroft
7a94940c89
Replace magic number and add comment. 2020-01-08 11:01:43 -08:00
Scott Shawcroft
d4492aaed0
Merge remote-tracking branch 'adafruit/master' into packet_buffer 2020-01-08 10:44:37 -08:00
Jeff Epler
b3fb024301 nrf: Call into sd as many times as necessary to fill urandom request 
Generating 51200 bytes in one go takes 4.966s, so that's a rate of about
10KiB/s.
 2020-01-08 10:06:55 -06:00
Dan Halbert
8d629a957d
Merge pull request #2367 from iot49/mtime 
fix mtime on file creation
 2020-01-07 17:19:40 -05:00
Dan Halbert
390337b9a5 wip; compiles 2020-01-05 23:33:42 -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
242d572470 wip 2020-01-03 10:24:07 -05:00
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
Tim Gates
007a704d82 nrf/examples: Fix typo in mountsd.py, wireing -> wiring. 2019-12-28 12:07:30 +11:00
Yonatan Goldschmidt
b2e4a57289 nrf/main: Remove unnecessary repl_info(0) call. 
It's statically initialized to 0.
 2019-12-28 00:08:31 +11:00
Yonatan Goldschmidt
61d2b40ad5 lib/utils/pyexec: Introduce MICROPY_REPL_INFO, wrap debug prints in it. 
For the 3 ports that already make use of this feature (stm32, nrf and
teensy) this doesn't make any difference, it just allows to disable it from
now on.

For other ports that use pyexec, this decreases code size because the debug
printing code is dead (it can't be enabled) but the compiler can't deduce
that, so code is still emitted.
 2019-12-28 00:05:39 +11:00
David Lechner
e79424d672 ports: Allow overriding CROSS_COMPILE in a custom makefile. 
Many ports already allow overriding CROSS_COMPILE.  This modifies the
remaining ports to allow it as well.
 2019-12-27 23:53:16 +11:00
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
Daniel Mizyrycki
2df6a0436d nrf/boards/particle_xenon: Enable USB CDC on Particle Xenon board. 2019-12-09 14:10:24 +11:00
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
Andrej Krejcir
210d053286 nrf/main: Execute boot.py/main.py frozen modules without a file system. 
When the file system is not enabled, the boot.py and main.py modules will
still be executed, if they are frozen.
 2019-12-05 23:11:12 +11:00
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
Jeff Epler
47a6eaa297 nrf: i2sout: Assign SWIDTH 
The sample width register was never set, so all samples were played
as though they were 16 bit.

After this change, 8-bit samples no longer produce audio on the MAX 98357A
BOB, because only 16-, 24-, and 32-bit samples are supported by the
hardware.  This will be addressed by a future change to pad samples to
16 bits; see #2323 and the 98357A datasheet page 6.
 2019-11-25 11:43:29 -06:00
Jeff Epler
8f4bab2d24 i2sout: Correctly retrieve channel_count 
The meaning of the "single channel" parameter is not well-documented,
but in fact it seems that "true" must be passed or else the returned
channel_count is always 1.  This caused stereo samples to be played
incorrectly.
 2019-11-25 10:59:59 -06:00
Dan Halbert
d154d11911
Merge pull request #2320 from jepler/nrf-unsigned-audio-crash 
nrf: i2sout: Fix double-increment when copying samples
 2019-11-25 11:42:16 -05:00
Jeff Epler
c9946dfd63 nrf: i2sout: Use <, not !=, for loop condition 
This is good C style, h/t @danh
 2019-11-25 09:35:57 -06:00
Jeff Epler
19d122e546 nrf: i2sout: Fix double-increment when copying samples 
This caused two problems when playing unsigned samples:
 * When an even number of samples were present, it "worked" but only
   every other sample was copied into the output, changing the waveform
 * When an odd number of samples were present, the copy continued beyond
   the end of the buffers and caused a hard fault
 2019-11-25 09:07:20 -06:00
Dan Halbert
1ccb7b4c5e cosmetic commit, mostly to re-run 2019-11-22 16:30:10 -05:00
Dan Halbert
13375d16f1 change mpconfigport.mk files so they can be overriden by mpconfigboard.mk 2019-11-22 15:44:51 -05:00
Jeff Epler
77b78d7fb9 Merge remote-tracking branch 'origin/master' into tick-refactor 2019-11-22 14:28:51 -06:00
Jeff Epler
1c6c9a3e1f nrf: i2sout: Ensure hardware I2S is stopped at deinit 
.. otherwise, it may be possible under some scenario, for the background
task to continue and overwrite unrelated memory.
 2019-11-22 14:15:07 -06:00
Jeff Epler
aabb56c840 nrf: i2sout: Only update hold_value when appropriate 
If we put no samples into the buffer, then there is no last
sample to fill out hold_value with.  (and, in fact, the expression such
as *(uint32_t*)(buffer-4) is outside an allocated region)

Detect this condition, and leave the prior value in place.

This improves clicks heard when pausing and resuming a waveform.
 2019-11-22 13:54:37 -06:00
Scott Shawcroft
743bc829ab
Clean up debug changes 2019-11-21 16:39:57 -08:00
Scott Shawcroft
e63796c7bc
Special exception message for when pairing prompt is ignored. 2019-11-21 16:32:42 -08:00
Scott Shawcroft
39f4046f70
Fix pairing when peripheral. Central untested. 2019-11-21 16:32:42 -08:00
Scott Shawcroft
5e857fdb67
Use BluetoothError in _bleio 
This better differentiates errors than using OSError everywhere.
 2019-11-20 14:02:15 -08:00
Scott Shawcroft
11c2c3443f
Add support for extended (>31 byte) BLE advertisements. 2019-11-19 13:55:58 -08:00
Jeff Epler
7f744a2369 Supervisor: move most of systick to the supervisor 
This code is shared by most parts, except where not all the #ifdefs
inside the tick function were present in all ports.  This mostly would
have broken gamepad tick support on non-samd ports.

The "ms32" and "ms64" variants of the tick functions are introduced
because there is no 64-bit atomic read.  Disabling interrupts avoids
a low probability bug where milliseconds could be off by ~49.5 days
once every ~49.5 days (2^32 ms).

Avoiding disabling interrupts when only the low 32 bits are needed is a minor
optimization.

Testing performed: on metro m4 express, USB still works and
time.monotonic_ns() still counts up
 2019-11-18 11:01:23 -06:00
Hierophect
81223c76bd revert error 2019-11-15 13:04:25 -05:00
Hierophect
2c6781f74d move neopixel_in_use flag to shared-bindings 2019-11-15 12:59:52 -05:00
Hierophect
de5691acf5 Add never_reset and reset to pin common hal, adjust files 2019-11-15 12:47:00 -05:00
Damien George
799b6d1e0c extmod: Consolidate FAT FS config to MICROPY_VFS_FAT across all ports. 
This commit removes the Makefile-level MICROPY_FATFS config and moves the
MICROPY_VFS_FAT config to the Makefile level to replace it.  It also moves
the include of the oofatfs source files in the build from each port to a
central place in extmod/extmod.mk.

For a port to enabled VFS FAT support it should now set MICROPY_VFS_FAT=1
at the level of the Makefile.  This will include the relevant oofatfs files
in the build and set MICROPY_VFS_FAT=1 at the C (preprocessor) level.
 2019-11-11 11:37:38 +11:00
Joe Bakalor
ba83a4a2ac
Merge pull request #1 from adafruit/master 
Update base
 2019-11-05 11:06:18 -05:00
JoeBakalor
8ab3ef44dd add bluebird template files 2019-11-05 10:52:25 -05:00
Dan Halbert
8cd2f87e99
Merge pull request #2236 from tannewt/bleio_tweaks 
Refine _bleio
 2019-11-04 22:27:54 -05:00
Damien George
c13f9f209d all: Convert nlr_raise(mp_obj_new_exception_msg(x)) to mp_raise_msg(x). 
This helper function was added a while ago and these are the remaining
cases to convert, to save a bit of code size.
 2019-11-05 11:35:45 +11:00
Dan Halbert
e3638ffaad
Merge pull request #2262 from jepler/cpb-speaker-disable 
cpb: Disable the onboard speaker until request
 2019-11-03 18:34:29 -05:00
Dan Halbert
85a648224f Check for no pullups on I2C on nrf; give arduino nano 33 ble two I2C devices 2019-11-02 22:47:03 -04:00
jepler
2bdccf03a7 cpb: define the SPEAKER_ENABLE_PIN 
This allows the board to disable the onboard speaker until explicitly
enabled in user code.

Testing performed on a CPB:
 * Touching the AUDIO pin with a fingertip no longer generates noise/buzz
 * Generating a waveform with `simpleio.tone` produces no sound by default
 * When the board.SPEAKER_ENABLE is configured as a digital output and
   set True, `simpleio.tone` does produce sound

Note that while guides should include information about SPEAKER_ENABLE, it's
possible that some users who omitted it could view this as a breaking change.
They can fix it by simply adding code similar to

    speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE)
    speaker_enable.direction = digitalio.Direction.OUTPUT
    speaker_enable.value = True

before using the internal speaker.

Closes: #2258
 2019-11-01 16:26:03 -05:00
jepler
fe47eba97f nRF: Handle SPEAKER_ENABLE_PIN 
.. the existing code, which was never activated by the preprocessor,
wasn't quite right.
 2019-11-01 16:23:35 -05:00
Scott Shawcroft
47e50e5659
Merge remote-tracking branch 'adafruit/master' into bleio_tweaks 2019-11-01 13:20:58 -07:00
Damien George
9aabb6c01b extmod: Factor out block-device struct to make independent of fatfs. 2019-10-29 12:12:37 +11:00
Dan Halbert
e35eb08f1d nrf: allocate two I2C on CPB 2019-10-28 21:08:53 -04:00
Dan Halbert
358920db0e Use MICROPY_PY_SYS_PLATFORM in mpconfigport.h only 2019-10-28 10:40:10 -04:00
Jeff Epler
1103490223
Merge pull request #2244 from dhalbert/itsybitsy_nrf52840_express 
Initial Itsy nRF52840 defn
 2019-10-27 16:46:28 -05:00
Dan Halbert
76817eaa10 Merge remote-tracking branch 'adafruit/master' into nano-33-ble 2019-10-25 22:41:26 -04:00
Dan Halbert
ab6fd34828 add object types to rgb status objects;mark spi rgb objects as never_reset 2019-10-25 22:32:43 -04:00
Dan Halbert
7d04d9109e use bitbang SPI for DotStar; still need to fix hw SPI for dotstar 2019-10-25 15:37:27 -04:00
Dan Halbert
cdeb0857a9 Initial Itsy nRF52840 defn 2019-10-25 11:15:34 -04:00
Scott Shawcroft
91c9d519ae
Refine comments and switch prefix_len to size_t 2019-10-22 23:09:56 -07:00
Damien George
d2384efa80 py: Automatically provide weak links from "foo" to "ufoo" module name. 
This commit implements automatic module weak links for all built-in
modules, by searching for "ufoo" in the built-in module list if "foo"
cannot be found.  This means that all modules named "ufoo" are always
available as "foo".  Also, a port can no longer add any other weak links,
which makes strict the definition of a weak link.

It saves some code size (about 100-200 bytes) on ports that previously had
lots of weak links.

Some changes from the previous behaviour:
- It doesn't intern the non-u module names (eg "foo" is not interned),
  which saves code size, but will mean that "import foo" creates a new qstr
  (namely "foo") in RAM (unless the importing module is frozen).
- help('modules') no longer lists non-u module names, only the u-variants;
  this reduces duplication in the help listing.

Weak links are effectively the same as having a set of symbolic links on
the filesystem that is searched last.  So an "import foo" will search
built-in modules first, then all paths in sys.path, then weak links last,
importing "ufoo" if it exists.  Thus a file called "foo.py" somewhere in
sys.path will still have precedence over the weak link of "foo" to "ufoo".

See issues: #1740, #4449, #5229, #5241.
 2019-10-22 15:30:52 +11:00
Scott Shawcroft
ae30a1e5aa
Refine _bleio 
This PR refines the _bleio API. It was originally motivated by
the addition of a new CircuitPython service that enables reading
and modifying files on the device. Moving the BLE lifecycle outside
of the VM motivated a number of changes to remove heap allocations
in some APIs.

It also motivated unifying connection initiation to the Adapter class
rather than the Central and Peripheral classes which have been removed.
Adapter now handles the GAP portion of BLE including advertising, which
has moved but is largely unchanged, and scanning, which has been enhanced
to return an iterator of filtered results.

Once a connection is created (either by us (aka Central) or a remote
device (aka Peripheral)) it is represented by a new Connection class.
This class knows the current connection state and can discover and
instantiate remote Services along with their Characteristics and
Descriptors.

Relates to #586
 2019-10-21 18:57:03 -07:00
Dan Halbert
7b79ac3739 Parameterize linker script 2019-10-20 23:50:12 -04:00
Kamil Tomaszewski
96756b3945 Add functions to get top and limit stack 2019-10-18 11:04:45 +02:00
Dan Halbert
be8136dc6d Merge remote-tracking branch 'adafruit/master' into bonding1 2019-10-15 15:55:21 -04:00
Dan Halbert
eca73436c9 Merge remote-tracking branch 'adafruit/master' into cpu-voltage 2019-10-15 09:03:24 -04:00
Damien George
d7a9388fe0 ports: Add new make target "submodules" which inits required modules. 2019-10-15 17:14:41 +11:00
Dan Halbert
fdd7ebef2d change calibration from analogin_reset() to analogin_init() 2019-10-14 23:38:41 -04:00
Dan Halbert
c1ab2486f9 return chip vcc value 2019-10-12 15:42:15 -04:00
Jeff Epler
fae6e29546 nrf: PWMAudioOut: deactivate PWM when deinitting self 
.. otherwise, when an AudioPWMOut object was deinitted without being
explicitly stop()ped, it would use up a slot in active_audio[]; the
5th iteration would create a non-working audio object which would just
buzz instead of playing the right thing.

Closes: #2203
 2019-10-12 14:01:35 +09:00
Jeff Epler
ef459326cb nrf: PWMAudioOut: coding style 2019-10-12 13:57:31 +09:00
Glenn Ruben Bakke
98c2eabaff nrf/boards: Add nrf9160 pca10090 board. 2019-10-10 21:36:20 +02:00
Glenn Ruben Bakke
82fe6b0526 nrf: Add nrf9160 base support. 
This patch add basic building blocks for nrf9P60.

It also includes a secure bootloader which forwards all
possible peripherals that are user selectable to become
non-secure. After configuring Flash, RAM and peripherals
the secure bootloader will jump to the non-secure domain
where MicroPython is placed.

The minimum size of a secure boot has to be a flash
block of 32Kb, hence why the linker scripts are
offsetting the main application this much.

The RAM offset is set to 128K, to allow for later
integration of Nordic Semiconductor's BSD socket
library which reserves the range 0x20010000 - 0x2001FFFF.
 2019-10-10 21:35:27 +02:00
Glenn Ruben Bakke
01a3110e36 nrf/boards: Add support for pca10059. 
Add support for pca10059 with REPL over tinyusb USB CDC.

The board also includes a board specific module that will
recover UICR->REGOUT0 in case this has been erased.

This initial support does not preserve any existing bootloader
on the pca10090 in case this was present, and expects to use all
available flash on the device.
 2019-10-10 20:21:07 +02:00
Glenn Ruben Bakke
60b0b69f20 nrf: Add tinyusb support for nrf52840. 
Add nrf-port finyusb driver files. USB CDC can be activated
by board configuration files using the MICROPY_HW_USB_CDC.

Updating BLE driver, Makefile, nrfx-glue and main.c to plug
in the tinyusb stack.
 2019-10-10 20:21:07 +02:00
Glenn Ruben Bakke
1571120dc2 nrf/device: Correct SPIM3 IRQ handler entry for nrf52840. 2019-10-10 20:21:07 +02:00
Damien George
2863dcdf4f nrf: Add support to activate MICROPY_PY_SYS_STDFILES. 
Fixes issue #5162.
 2019-10-08 16:38:04 +11:00
Dan Halbert
fc19e03128 WIP: bonding 2019-10-06 21:30:26 -04:00
roland van straten
a069340c1e nrf/main: Update the way the LED is used on startup. 
In case of LED1 being present, do a short blink during startup
instead of turning it on and leave it on.
 2019-10-02 22:17:54 +02:00
roland van straten
226399bcef nrf/led: Expose public API for LED manipulation. 
Aligned implementation with the STM32 port.
Added empty functions to be used when no LED is available.
 2019-10-02 22:09:43 +02:00
Glenn Ruben Bakke
cf383412ef nrf/flash: Update flash driver to use nrfx_nvmc driver. 
The the nrfx driver is aware of chip specific registers, while
the raw HAL abstraction is not. This driver enables use of NVMC
in non-secure domain for nrf9160.
 2019-10-02 21:28:34 +02:00
Glenn Ruben Bakke
c561ae61a1 nrf/uart: Add support for UARTE (EasyDMA). 2019-10-02 21:20:56 +02:00
Glenn Ruben Bakke
02a8c31eef nrf/temp: Move module configuration guard. 
This patch moves the check for MICROPY_PY_MACHINE_TEMP to come
before the inclusion of nrf_temp.h. The nrf_temp.h depends on
the NRF_TEMP_Type which might not be defined for all nRF devices.
 2019-10-02 21:15:48 +02:00
Glenn Ruben Bakke
d2e730b727 nrf/i2c: Add support for TWIM (EasyDMA). 2019-10-02 20:42:06 +02:00
Dan Halbert
aa1eed3bd3 initial Arduino Nano 33 BLE board definition 2019-09-26 15:28:57 -04:00
Scott Shawcroft
19c6c96929
Merge pull request #2130 from jepler/nrf-debugflags 
nrf: Makefile: sensible flags for debugging
 2019-09-20 10:18:00 -07:00
Scott Shawcroft
b5a9ed3688
Merge pull request #2161 from jepler/nrf-analog-reference 
nRF: Change analog reference voltage
 2019-09-17 09:41:52 -07:00
jepler
d39c85e3f5 nRF: Change analog reference to VCC(/4) 
@ladyada says:
"having this be adjustable (reference) would be ideal cause you can get
absolute voltages but for now, VCC/4 + 4x matches every other chip :)"

... and indeed doing it this way happens to give a much more steady
reading when using a VCC-referenced resistance, and so many of the simple
things you'd wire up are actually VCC-referenced anyway.
 2019-09-16 21:43:07 -05:00
roland van straten
ac112f88d0 nrf/boards: Add board definition for uBlox Nina B1 series BLE modules. 2019-09-17 11:33:48 +10:00
Jeff Epler
c56186da8c nRF: Change analog reference voltage 
Datasheet reading explains one reason why readings might have been 10% low.
 2019-09-16 18:35:48 -05:00
jepler
df48312ce7 nRF: PWMOut: At deinit, make pin available again 
Closes: #2146
 2019-09-11 20:09:38 -05:00
jepler
7b9dfc9952 nrf: i2s: tune audio buffering 
.. based on some tasks I found that caused stuttering:

 # Test SD and printing
 while True: os.listdir('.')

 # Test bulk I/O
 while True: len(open('somefile.wav', 'rb').read())

Each of these tasks *WAS* worse and I am improving them in a separate
PR by adding RUN_BACKGROUND_TASKS to them.
 2019-09-09 20:13:12 -05:00
jepler
c66f5a8536 nrf: i2s: rewrite without 'goto' 2019-09-09 19:26:18 -05:00
jepler
fe9605a6a3 nrf: i2s: Comment this slightly tricksy code 2019-09-09 19:25:52 -05:00
jepler
ccf08aa3df nrf: I2SOut: deal more gracefully with errors from the sample 2019-09-08 21:59:07 -05:00
jepler
e890bc8efe nrf: Makefile: sensible flags for debugging 
This enables the highest level of debug symbols, and all optimizations
except lto that do NOT interfere with debugging, in the view of the gcc
maintainers.
 2019-09-08 21:07:00 -05:00
jepler
f38ee42874 nrf: Add i2s audio output 
Testing performed: I used a Particle Xenon with a HDA1334 I2S DAC.
I played a variety of mono 16-bit samples at 11025 and 22050Hz nominal
bit rates.  With this setup, all the 11025Hz samples sound good.
I tested play, pause,  and loop functionality.

During some runs with 22050Hz samples, there were glitches.  However,
these may have only occurred during runs where I had set breakpoints
and watchpoints in gdb.

I also tested with a MAX98357A I2S amplifier.  On this device, everything
sounded "scratchy".  I was powering it from 5V and the 5V rail seemed
steady, so I don't have an explanation for this.  However, I haven't
tried it with a SAMD board.
 2019-09-08 16:46:35 -05:00
Dan Halbert
3c22c690c8 CPB A1 pin mapping wrong; remove A7 2019-09-06 14:17:11 -04:00
Jim Mussared
1f52a6f8e4 nrf/boards: Add Particle Xenon board configuration (an nRF52840). 2019-09-05 22:56:05 +10:00
Jim Mussared
d36fc4682e nrf/Makefile: Add support for flashing with a Black Magic Probe. 
Also rename "flash" target to "deploy" to match other ports (but provide
"flash" as an alias for backwards compatibility).
 2019-09-05 22:56:05 +10:00
Jim Mussared
353ed7705f nrf/boards/make-pins.py: Fix gen of board pins to use correct index. 
It was previously not taking into account that the list of pins was sparse,
so using the wrong index.  The boards/X/pins.csv was generating the wrong
data for machine.Pin.board.

As part of this fix rename the variables to make it more clear what the
list contains (only board pins).
 2019-09-05 22:52:24 +10:00
Damien George
9e90e2528b nrf/machine/adc: Fix mapping of ADC channel to pin. 2019-09-05 22:13:04 +10:00
Damien George
c7fb93b844 nrf/machine/adc: Allow to pass a Pin object in to ADC constructor. 2019-09-05 22:13:04 +10:00
Damien George
b766a6971e nrf: Add ADC channel mapping to alt function table. 2019-09-05 22:13:04 +10:00
Damien George
9cad134a2f nrf/machine/adc: Add ADC.read_u16() method. 2019-09-05 22:13:04 +10:00
sommersoft
b1c3d47413 Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-09-01 21:16:12 -05:00
sommersoft
8120f5cdad Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-08-29 22:14:53 -05:00
Dan Halbert
7a64af9280 rename bleio module to _bleio 2019-08-29 18:44:27 -04:00
Dan Halbert
b11b7916fd address minor issues: typos, make translate, and sphinx 2019-08-29 17:58:21 -04:00
Dan Halbert
f17059b10b another API rework: less abstraction leakage 2019-08-28 23:15:22 -04:00
Dan Halbert
19c59b41ed bleio: API change to create and connect related objects simulatenously: no orphan bleio objects 2019-08-28 16:15:09 -04:00
Dan Halbert
a72bcab0fd Merge remote-tracking branch 'adafruit/master' into bleio-api-revamp 2019-08-28 16:09:18 -04:00
Damien George
1fe1ff935b nrf: Clean up source by removing tabs, trailing spaces, non-ASCII chars. 2019-08-28 13:34:45 +10:00
Damien George
af20c2ead3 py: Add global default_emit_opt variable to make emit kind persistent. 
mp_compile no longer takes an emit_opt argument, rather this setting is now
provided by the global default_emit_opt variable.

Now, when -X emit=native is passed as a command-line option, the emitter
will be set for all compiled modules (included imports), not just the
top-level script.

In the future there could be a way to also set this variable from a script.

Fixes issue #4267.
 2019-08-28 12:47:58 +10:00
Dan Halbert
0364f1dc85 remove some debugging prints 2019-08-26 08:17:59 -04:00
Dan Halbert
76446f634b BLE HID WIP: works everywhere except iOS; fixed a bunch of bugs; pretend bonding 2019-08-25 21:38:13 -04:00
sommersoft
2e4b687ba5 enable audiomixer on nrf 2019-08-25 07:32:48 -05:00
Scott Shawcroft
7324b70a7c
Rework based on Dan's review 2019-08-23 15:27:21 -07:00
Scott Shawcroft
2497cbe186
Fix nrf builds 2019-08-22 14:23:33 -07:00
Scott Shawcroft
36a23e0fe3
Rework refresh API and factor common display stuff out 
NOT TESTED! Just compiles

Fixes #1691
 2019-08-22 14:23:27 -07:00
Scott Shawcroft
c247e7df9c
Begin refresh rework. 2019-08-22 14:08:33 -07:00
Benny Meisels
d37dd4d758
Updated ParallelBus implementation in nrf port 2019-08-22 14:08:33 -07:00
Dan Halbert
7cc15e56c8 make translate 2019-08-22 15:20:23 -04:00
Dan Halbert
0b7291d767 fix default crystal value; fix include order 2019-08-22 09:01:05 -04:00
Dan Halbert
acc6df4959 merge similar fix in 2019-08-22 01:29:34 -04:00
Dan Halbert
d94023e9b3 Fix CPBlue LFCLKSRC; CPB has no status neopixel 2019-08-22 01:04:00 -04:00
Scott Shawcroft
389e7cc35d
Merge pull request #2072 from bmeisels/nrf-no-crystal-support 
Add support for nrf boards that don't have an external crystal
 2019-08-21 13:01:26 -07:00
Benny Meisels
fe2ec6c887 Add support for nrf boards that don't have an external crystal 2019-08-20 23:30:21 +03:00
Dan Halbert
e00696de7f merge from upstream and make translate 2019-08-20 13:06:23 -04:00
Dan Halbert
44b28d1187 update tinyusb to 00c440cb 2019-08-19 19:42:45 -04:00
Dan Halbert
e3dc5e3a66 Merge remote-tracking branch 'adafruit/master' into run-background-tasks 
Restore dependencies indicated by indentation in circuitpy_mpconfig.h.
 2019-08-19 12:41:20 -04:00
Jeff Epler
26a05d01dc Merge remote-tracking branch 'origin/master' into nrf-pdm-audioin 2019-08-18 21:30:14 -05:00
Jeff Epler
912fd7759d nrf: PDMIn: Implement 
So far, this supports only 16kHz and 16-bit samples with a fixed gain.
This is enough to support the basic functionality of e.g., sensing
ambient audio levels.
 2019-08-18 15:58:04 -05:00
Jeff Epler
79f8a85786 nrf: stub out audiobusio.PDMIn, audiobusio.I2SOut 2019-08-18 15:55:57 -05:00
Dan Halbert
3f7321af00
Merge pull request #2031 from jepler/nrf-lto 
Enable link-time optimization for nrf targets
 2019-08-18 12:35:26 -04:00
Dan Halbert
e2a4c76a37 make nrf touchio be generic: now available for SAMD51 too 2019-08-18 08:44:10 -04:00
Scott Shawcroft
85d7398476
Merge pull request #2066 from dhalbert/ble-pairing 
BLE: more features
 2019-08-16 14:50:00 -07:00
Dan Halbert
630c92392a address review comments; avoid calling common_hal_bleio_device... routines from shared-bindings 2019-08-16 15:18:53 -04:00
Damien George
497683b315 gitignore: Put build-*/ pattern in top-level gitignore file. 2019-08-16 00:08:08 +10:00
Dan Halbert
5877bd6036 CPblue initial definition 2019-08-13 22:12:36 -04:00
Jeff Epler
11dd3a260e nrf: Use RUN_BACKGROUND_TASKS 2019-08-11 08:53:02 -05:00
Dan Halbert
1570ef2dd4 specifying attribute length; fix up value setting 2019-08-07 23:49:09 -04:00
Dan Halbert
d047b73a9c fix newly-introduced bugs; UART client/server working again 2019-08-07 11:10:21 -04:00
Dan Halbert
d74c8b9425 WIP: more Descriptor work; refactor gattc/gatts read/write 2019-08-06 22:55:25 -04:00
Dan Halbert
243334da75 Merge remote-tracking branch 'adafruit/master' into ble-pairing 2019-08-05 23:06:24 -04:00
Scott Shawcroft
59efce3035
Merge pull request #2039 from dhalbert/metro-52840 
Metro nRF52840 rev A defn; remove '#define FEATHER52840' from mpconfigboard.h
 2019-08-05 18:48:36 -07:00
Scott Shawcroft
b675a27e16
Merge pull request #2000 from jepler/nrf-pwm-audio 
Implement PWM audio out for the nrf port
 2019-08-05 17:26:27 -07:00
Dan Halbert
c56566179a Metro nRF52840 rev A defn; also remove '#define FEATHER52840' from mpconfigboard.h files 2019-08-05 18:10:27 -04:00
Dan Halbert
b67d04a5b1 Merge remote-tracking branch 'adafruit/master' into ble-pairing 2019-08-05 16:35:44 -04:00
Jeff Epler
77bc1ba03e nrf: PWMAudioOut: Remove the need to wait in "pause" 
The original formulation was because I saw the need to avoid a transition
from playing to stopped exactly when a resume was taking place.  However,
@tannewt was concerned about this pause causing trouble, because it could
be relatively lengthy (several ms even in a typical case).

After reflection, I've convinced myself that updating the registers
in this order in resume avoids a window where a "stopped" event can
be missed as long as the shortcut is updated first.

Testing re-performed: pause/resume testing of looped RawSample and
WaveFile audio sources.
 2019-08-03 08:19:25 -05:00
Jeff Epler
4bae29b925 nrf: enable link-time optimization 
Testing performed: installed freshly built .uf2 on a Particle Xenon.
Checked that circuitpython still starts.
Checked that the size of all .uf2 files for nrf builds are plausible.

Aside from memory savings, the performance of Python code (pystone)
increased by about +14%.

However, this adds about 12-16 seconds to each nrf build.

Timings & Sizes (build system: i5-3320M, -j5 parallelism on 4 threads):

Before:
$ make -j5 BOARD=particle_xenon
765004 bytes free in flash out of 1048576 bytes ( 1024.0 kb ).
232076 bytes free in ram for stack out of 245760 bytes ( 240.0 kb ).
68.54user 11.83system 0:34.34elapsed 234%CPU
pystones before: 570

After:
$ make -j5 BOARD=particle_xenon
804284 bytes free in flash out of 1048576 bytes ( 1024.0 kb ).
232072 bytes free in ram for stack out of 245760 bytes ( 240.0 kb ).
71.06user 11.77system 0:46.91elapsed 176%CPU
pystones after: 650

Timings on travis:

Before:
Build feather_nrf52840_express for pl took 55.79s and succeeded
Build feather_nrf52840_express for zh_Latn_pinyin took 3.18s and succeeded

After:
Build feather_nrf52840_express for pl took 62.72s and succeeded
Build feather_nrf52840_express for zh_Latn_pinyin took 19.10s

Closes: #1396
 2019-08-02 20:59:47 -05:00
Dan Halbert
7ce3776b80 WIP: rework of Characteristic properties; enhance Descriptor; not tested 2019-08-02 17:57:31 -04:00
Jeff Epler
28b7cbfca6 nrf: Mark interrupt vectors as used 2019-08-02 07:53:35 -05:00
jepler
34e2bab96a nrf: Implement RUNMODE_BOOTLOADER and RUNMODE_SAFE_MODE 2019-08-01 18:53:07 -05:00
Jeff Epler
76f65ac694 Implement play/pause 
.. and also incidentally fix a problem where a RawSample could only
be looped 131070 times.
 2019-07-31 20:02:56 -05:00
Dan Halbert
91d791afd0 cleanup adapter.address; add uniquish suffix to BLE device name 2019-07-31 00:30:24 -04:00
Dan Halbert
83129b8c63 BLE: peripheral client pairing (not yet bonding); fix time doc formatting 2019-07-30 14:26:26 -04:00
Jeff Epler
b72352949b PWM audio: Rename AudioOut -> PWMAudioOut, _audioio_ -> _audiopwmio_ 2019-07-29 18:39:00 -04:00
Dan Halbert
28ca05ccdc allow discovery from central or peripheral 2019-07-27 13:22:15 -04:00
Jeff Epler
a183425e00 ports/nrf: Implement audioio.AudioOut using PWM 
This implements AudioOut, with known caveats:
 * pause/resume are not yet implemented (this is just a bug)
 * at best, the sample fidelity is 8 bits (this is a hardware limitation)

Testing performed:

My test system is a Particle Xenon with a PAM8302 op-amp
https://www.adafruit.com/product/2130 and 8-ohm speaker.  There's no
analog filtering between the Xenon's PWM pin and the "A+" input of
the amplifier; the "A-" pin is disconnected.  It is powered from
VUSB.

I used pin D4, which is *NOT* listed as a low-speed-only pin, but
the code does NOT switch the pin to high drive.  This is related to
an open issue for general inability to set drive level for pins
being used by a "special function" on nrf:
https://github.com/adafruit/circuitpython/issues/1270

Nothing about the code I've written should limit the usable pins.

All samples I played were 16-bit, generally monophonic at 11025Hz
and 22050Hz from the Debian LibreOffice package.
 2019-07-26 07:57:11 -05:00
Jeff Epler
2bc704fe07 ports/nrf: factor out routines for allocating, freeing pwm channels 2019-07-26 07:52:37 -05:00
Scott Shawcroft
8ec2d6ce49
Merge pull request #2007 from hierophect/F4xx-port-setup 
Add STM32 Discovery F412ZG and F411RE support
 2019-07-24 18:49:48 -07:00
hathach
c921f6637f update tinyusb lib to 0.5.x 2019-07-24 16:46:31 +07:00
Dan Halbert
82ab998cd5
Merge pull request #1998 from tannewt/monocolor 
Add support for grayscale displays
 2019-07-22 22:30:28 -04:00
Hierophect
58630a844a Add feature conditionals and clean up 2019-07-22 12:58:28 -04:00
Tavish Naruka
e4d92a3aad
Fix incorrect preprocessor define NRFX_TIMER3/4 
Should be NRF_TIMER3 and NRF_TIMER4
 2019-07-22 20:07:05 +05:30
Scott Shawcroft
6797ec6ed3
Add support for grayscale displays that are < 8 bit depth. 
This also improves Palette so it stores the original RGB888 colors.

Lastly, it adds I2CDisplay as a display bus to talk over I2C. Particularly
useful for the SSD1306.

Fixes #1828. Fixes #1956
 2019-07-19 16:06:11 -07:00
Scott Shawcroft
a98bfa628e
Merge pull request #2002 from ntavish/blip_improvements 
Blip improvements
 2019-07-19 10:52:08 -07:00
Tavish Naruka
724ce4acba enable libraries needed by BlipBoy Shield 2019-07-19 18:48:08 +05:30
Hierophect
43e8a4110f Add missing files for DigitalIO 2019-07-17 14:18:01 -04:00
Dan Halbert
364ee62d10 Address review comments. 2019-07-16 19:53:36 -04:00
Dan Halbert
1cf8a3e8d8 Merge remote-tracking branch 'adafruit/master' into ble-scanner 2019-07-11 18:42:16 -04:00
Scott Shawcroft
6fad383367
Merge pull request #1925 from C47D/rgb_status 
Initial support for RGB led as Status indicator, fixes #1382
 2019-07-09 10:31:34 -07:00
Dan Halbert
6a001786a9 merge from master 2019-07-09 08:58:49 -04:00
Dan Halbert
118b26b335 UARTClient now works both directions 2019-07-09 00:21:46 -04:00
Dan Halbert
09ddff8df1 WIP: Need descriptors for Central CCCD discovery; not done yet 2019-07-07 00:07:47 -04:00
Scott Shawcroft
5610e05b8c
Fix up nrf so that it is initialized properly. Also, do not reset 
it's pins.
 2019-07-06 12:48:16 -07:00
iot49
6e5d70fa19 changed type of receiver_buffer_size to uint16_t 2019-07-03 12:02:01 -07:00
Dan Halbert
bf8a35b2f8 WIP: CharacteristicBuffer for Central; not working: need to set remote Characteristic Service 2019-07-02 22:34:54 -04:00
Dan Halbert
6ea01ea9b0 Central is connecting; characteristics can be read and written 2019-06-29 00:20:06 -04:00
Hierophect
16ba035ba7 first commit, very crude 2019-06-28 15:36:08 -04:00
Glenn Ruben Bakke
d889def06b nrf/led: Adjust how board LEDs are defined. 
Change static LED functions to lowercase names, and trim down source code
lines for variants of MICROPY_HW_LED_COUNT.  Also rename configuration for
MICROPY_HW_LEDx_LEVEL to MICROPY_HW_LEDx_PULLUP to align with global PULLUP
configuration.
 2019-06-25 16:02:31 +10:00
Dan Halbert
140904ec84 getting Scanner to work 2019-06-22 22:10:15 -04:00
Dan Halbert
4881e1ff55 WIP: Central compiles; now will test 2019-06-21 18:04:04 -04:00
Dan Halbert
23bd861c9a nrf: fix neopixel_write pwm buf size calc 2019-06-20 18:02:14 -04:00
Dan Halbert
24ac1fdcab WIP: backup only; not compiled 2019-06-19 21:54:28 -04:00
Dan Halbert
a1b5d800f3 Update copyrights; get ready for Central 2019-06-19 10:42:36 -04:00
Dan Halbert
35b9191857 Don't operate directly on bleio objects in shared-bindings: use common_hal 
routines instead. Changes made but not yet tested.
 2019-06-18 23:46:20 -04:00
Dan Halbert
1356819de1 Handle None for BLE name; fix ScanEntry bug; compile issue 2019-06-17 23:16:40 -04:00
Dan Halbert
bed6d43a76 merge from upstream; WIP redo Address; no more AddressType 2019-06-13 21:55:07 -04:00
Dan Halbert
62de2506e4 Include display objects in gc. 2019-06-06 17:49:32 -04:00
Dan Halbert
1905d90eaa Make advertising data buffers long-lived 2019-06-05 20:08:53 -04:00
Tavish Naruka
4a7122d354 boards: add support for Electronut labs Blip 
Signed-off-by: Tavish Naruka <tavishnaruka@gmail.com>
 2019-06-05 00:49:29 +05:30
Dan Halbert
613e12f99f Replace Broadcaster with enhanced Peripheral 2019-06-03 20:40:05 -04:00
Dan Halbert
63ac37946d 1. Remove advertising data construction in C: it's all done in Python now 
2. Add scan response capability to advertising.
 2019-06-02 23:21:30 -04:00
Dan Halbert
12f1d9d30c fix advertisement length check; add Service.secondary attribute 2019-05-31 18:03:05 -04:00
Dan Halbert
6cec81bcb5 Need to enable ble before scanning 2019-05-23 22:05:16 -04:00
Dan Halbert
1639354e5f Scanner working, but not very first time 2019-05-23 16:07:54 -04:00
Damien George
9cf1cbb057 nrf/mphalport: Use wfi to save power while waiting at the UART REPL. 2019-05-22 12:47:48 +10:00
Damien George
456c89f749 nrf/uart: Make UART print output something, and add write method. 2019-05-22 12:47:48 +10:00
Damien George
50d5114fcd nrf/mpconfigport.h: Enable MICROPY_KBD_EXCEPTION by default. 2019-05-22 12:47:48 +10:00
Damien George
302ffdba7f nrf/uart: Change UART driver to be non-blocking and use IRQs. 
As part of this, ctrl-C is now able to interrupt a running program.
 2019-05-22 12:47:19 +10:00
Glenn Ruben Bakke
d80abd035e nrf/nrfx_glue: Adapt to nrfx v.1.7.1. 
Defining NRFX_STATIC_ASSERT macro to be empty, but available
to nrfx.
 2019-05-21 23:16:20 +02:00
Damien George
bb29bde102 nrf/machine/i2c: Update to support new C-level I2C API. 2019-05-20 15:04:29 +10:00
Damien George
7e21cf723a nrf: Change types to size_t for all uses of mp_obj_str_get_data. 2019-05-13 12:39:56 +10:00
Scott Shawcroft
9feb844b7e
Fix crash in internal filesystem on nrf 
Fixes #1842
 2019-05-08 15:43:18 -07:00
Nguyen Hoan Hoang
9a6f6fd68d nrf/boards: Add support for BLYST Nano module based boards. 
- IBK-BLYST-NANO: Breakout board
- IDK-BLYST-NANO: DevKit board with builtin IDAP-M CMSIS-DAP Debug JTAG,
  RGB led
- BLUEIO-TAG-EVIM: Sensor tag board (environmental sensor
  (T, H, P, Air quality) + 9 axis motion sensor)

Also, the LED module has been updated to support individual base level
configuration of each LED. If set, this will be used instead of the
common configuration, MICROPY_HW_LED_PULLUP. The new configuration,
MICROPY_HW_LEDX_LEVEL, where X is the LED number can be used to set
the base level of the specific LED.
 2019-05-02 22:33:44 +02:00
Damien George
0646e607b5 ports: Convert to use pyexec_file_if_exists() to execute boot/main.py. 
The stm32 and nrf ports already had the behaviour that they would first
check if the script exists before executing it, and this patch makes all
other ports work the same way.  This helps when developing apps because
it's hard to tell (when unconditionally trying to execute the scripts) if
the resulting OSError at boot up comes from missing boot.py or main.py, or
from some other error.  And it's not really an error if these scripts don't
exist.
 2019-04-26 15:22:14 +10:00
Dan Halbert
15b7946fc4 Off-by-one error for usage of MAX_TX_IN_PROGRESS 2019-04-22 22:07:48 -04:00
Scott Shawcroft
713a38d1a2
Merge pull request #1754 from dmazzella/dmazzella-patch-1 
add support for USER_C_MODULES
 2019-04-17 09:41:20 -07:00
Dan Halbert
c0ce820974
Merge pull request #1803 from nickzoic/circuitpython-nickzoic-1042-nrf-nvm-bytearray-3 
Circuitpython nickzoic 1042 nrf nvm bytearray 3
 2019-04-16 15:05:18 -04:00
Tavish Naruka
32a0855d18 Add support for Electronut Labs Papyr. 
Signed-off-by: Tavish Naruka <tavishnaruka@gmail.com>
 2019-04-16 12:59:42 +05:30
Nick Moore
9c42a72275 Fix up single-byte access to nvm.ByteArray 2019-04-16 14:53:44 +10:00
Nick Moore
83dad37562 Fixups for adafruit/circuitpython#1042 2019-04-16 14:53:44 +10:00
Nick Moore
02dd32da60 Make some space for NVM adafruit/circuitpython#1042 2019-04-16 14:53:44 +10:00
Nick Moore
f22c01a05e Switch supervisor/internal_flash to use new nrf_nvm_safe_flash_page_write 
adafruit/circuitpython#1610
 2019-04-16 14:53:44 +10:00
Nick Moore
66e8ceafad switch nvm.ByteArray to use new nrf_nvm_safe_flash_page_write 
adafruit/circuitpython#1610
 2019-04-16 14:53:44 +10:00
Nick Moore
fd83cf2048 Add a peripherals/nrf/nvm.c to wrap flash page writes safely 2019-04-16 14:53:44 +10:00
Nick Moore
d0e5af3b09 Working flash pages for nvm.ByteArray adafruit/circuitpython#1042 
import microcontroller

def dump(n = microcontroller.nvm):
    for i in range(0,len(n)):
        print ("%02X " % n[i], end="")
        if i % 16 == 15: print('')

microcontroller.nvm[0:4096] = bytes([1,2,3,4,5,6,7,8]) * 512
microcontroller.nvm[4096:8192] = bytes([16,17,18,19]) * 1024
microcontroller.nvm[4090:4101] = b'thisisatest'
microcontroller.nvm[100:105] = b'hello'
microcontroller.nvm[8000:8007] = b'goodbye'
dump()
 2019-04-16 14:53:44 +10:00
Nick Moore
531cf7eb4c switch CIRCUITPY_NVM on! 2019-04-16 14:53:44 +10:00
Nick Moore
933500c448 nvm.ByteArray reads & writes but no sensible erase yet adafruit/circuitpython#1042 2019-04-16 14:53:44 +10:00
Nick Moore
df89156f2f Start on nRF nvm.ByteArray adafruit/circuitpython#1042 (doesn't do anything yet) 2019-04-16 14:53:44 +10:00
Scott Shawcroft
254d0a53ac
Revert "nrf nvm: touchups to nickzoic PR #1768" 2019-04-15 18:50:33 -07:00
Dan Halbert
864910559b fix subscripting 2019-04-10 21:41:55 -04:00
Dan Halbert
3618461f9b Merge remote-tracking branch 'adafruit/master' into circuitpython-nickzoic-1042-nrf-nvm-bytearray-2 2019-04-10 14:09:26 -04:00
Scott Shawcroft
ac2fd2fa80
Merge pull request #1773 from dhalbert/no-recursive-background-tasks 
Don't let a background task call run_background_tasks()
 2019-04-09 18:39:28 -07:00
Dan Halbert
d633928a16 Don't let a background task call run_background_tasks() 2019-04-09 20:23:01 -04:00
Nick Moore
18908c21f7 Fixups for adafruit/circuitpython#1042 2019-04-09 12:53:11 +10:00
Nick Moore
fdaff00c78 Make some space for NVM adafruit/circuitpython#1042 2019-04-09 10:56:53 +10:00
Nick Moore
bcb87ffd6c Switch supervisor/internal_flash to use new nrf_nvm_safe_flash_page_write 
adafruit/circuitpython#1610
 2019-04-09 10:56:53 +10:00
Nick Moore
bc92441803 switch nvm.ByteArray to use new nrf_nvm_safe_flash_page_write 
adafruit/circuitpython#1610
 2019-04-09 10:55:39 +10:00
Nick Moore
cd69db7770 Add a peripherals/nrf/nvm.c to wrap flash page writes safely 2019-04-09 10:55:39 +10:00
Nick Moore
8e7fee2246 Working flash pages for nvm.ByteArray adafruit/circuitpython#1042 
import microcontroller

def dump(n = microcontroller.nvm):
    for i in range(0,len(n)):
        print ("%02X " % n[i], end="")
        if i % 16 == 15: print('')

microcontroller.nvm[0:4096] = bytes([1,2,3,4,5,6,7,8]) * 512
microcontroller.nvm[4096:8192] = bytes([16,17,18,19]) * 1024
microcontroller.nvm[4090:4101] = b'thisisatest'
microcontroller.nvm[100:105] = b'hello'
microcontroller.nvm[8000:8007] = b'goodbye'
dump()
 2019-04-09 10:55:39 +10:00
Nick Moore
592bd0140a switch CIRCUITPY_NVM on! 2019-04-09 10:55:15 +10:00
Nick Moore
492431a694 nvm.ByteArray reads & writes but no sensible erase yet adafruit/circuitpython#1042 2019-04-09 10:54:11 +10:00
Nick Moore
f8e5e2da64 Start on nRF nvm.ByteArray adafruit/circuitpython#1042 (doesn't do anything yet) 2019-04-09 10:54:11 +10:00
Scott Shawcroft
de48e4b262
Merge remote-tracking branch 'adafruit/master' into fix_cpx_display 2019-04-08 17:15:08 -07:00
Scott Shawcroft
0f003ac5b8
Reorganize board busses into shared-bindings and shared-module. 2019-04-08 16:58:50 -07:00
Scott Shawcroft
049b9ca094
Remove terse TODOs 2019-04-08 14:46:45 -07:00
Radomir Dopieralski
8323721232 Stop hard-coding SPI frequency in FourWire 
Instead remember and use the frequency, polarity and phase that was
set when the bus was first created.
 2019-04-06 15:15:29 +02:00
Damiano Mazzella
8428fa0f64
Update Makefile 2019-04-05 21:42:29 +02:00
Scott Shawcroft
ceb6f2e4fc
Rework flash flush so it preserves the cache 
This should make filesystem writes quicker and cause less heap
churn.
 2019-04-03 18:28:27 -07:00
Nick Moore
781d301bb6 Remove unnecessary MP_WEAK declarations 2019-04-02 13:33:22 +11:00
Scott Shawcroft
92095eb666 Update comment 2019-04-02 13:28:35 +11:00
Nick Moore
94bda3bde1 Change nRF RTC implementation to use RTC2 #1046 
(to avoid interference with Bluetooth Softdevice. See
https://github.com/adafruit/circuitpython/pull/1534#issuecomment-478776240
with thanks to @bboser for pointing it out)
 2019-04-02 13:28:22 +11:00
Nick Moore
6afe23d0b0 There isn't really a good way to calibrate this RTC adafruit/circuitpython#1046 2019-04-02 13:28:03 +11:00
Nick Moore
6206fa9a82 adafruit/circuitpython#1046 handle overflows in the RTC counter 2019-04-02 13:27:45 +11:00
Nick Moore
f846fa109e enable NRFX RTC adafruit/circuitpython#1046 2019-04-02 13:27:28 +11:00
Nick Moore
f88f9fd748 more fake RTC code ... adafruit/circuitpython#1046 
(works if MP_WEAK common_hal_rtc_get_time is removed)
 2019-04-02 13:27:13 +11:00
Nick Moore
4a5c52fbd6 starting on #1046 rtc for nRF 2019-04-02 13:27:00 +11:00
Glenn Ruben Bakke
1f5d945afa nrf/Makefile: Update to match latest oofatfs version. 
See corresponding commit b5f33ac2cb
 2019-04-01 19:22:25 +02:00
Dan Halbert
0653bca323
Revert "Circuitpython nickzoic 1046 nrf rtc" 2019-03-29 16:41:29 -04:00
Scott Shawcroft
98811a9675
Update comment 2019-03-28 09:29:18 -07:00
Nick Moore
71622a4515 There isn't really a good way to calibrate this RTC adafruit/circuitpython#1046 2019-03-28 09:50:09 +11:00
Nick Moore
28254def0b adafruit/circuitpython#1046 handle overflows in the RTC counter 2019-03-28 09:50:09 +11:00
Nick Moore
b09d2c3c62 enable NRFX RTC adafruit/circuitpython#1046 2019-03-28 09:50:09 +11:00
Nick Moore
69cf33e6a1 more fake RTC code ... adafruit/circuitpython#1046 
(works if MP_WEAK common_hal_rtc_get_time is removed)
 2019-03-28 09:50:09 +11:00
Nick Moore
77f307c642 starting on #1046 rtc for nRF 2019-03-28 09:50:09 +11:00
Scott Shawcroft
2c93ce5a28
Merge pull request #1672 from dhalbert/regular-fs-flush 
flush flash filesystem once a second
 2019-03-26 13:47:43 -07:00
Radomir Dopieralski
f440e41819 Really fix the error messages in bleio, this time 2019-03-25 14:04:50 +01:00
Radomir Dopieralski
bb10a8aaa1 Fix error messages in bleio 2019-03-25 09:19:48 +01:00
Dan Halbert
fe555a4098 Allow NFC pins to be used for other purposes. 2019-03-21 11:22:58 -04:00
Dan Halbert
fbf166af1a enable MICROPY_CPYTHON_COMPAT for most builds except CIRCUITPY_SMALL_BUILD; remove a few other things to make fit 2019-03-20 14:36:24 -04:00
Dan Halbert
2459eabd66 flush flash filesystem once a second 2019-03-20 12:21:36 -04:00
Glenn Ruben Bakke
e0c6dfe90a nrf/readme: Add section about LTO. 
Adding section about on how to disable use of the linker flag
-flto, by setting the LTO=0 argument to Make. Also, added a
note on recommended toolchains to use that works well with
LTO enabled.
 2019-03-19 16:59:18 +01:00
Dan Halbert
9cceea0d68 nrf: fix internal flash writes 2019-03-18 09:11:40 -04:00
Glenn Ruben Bakke
696549d2e5 nrf/bluetooth: Deprecate use of SoftDevice s140 v6.0.0. 
Removing linker script for nrf52840 s140 v6.0.0 as pca10056
target board now points to the new v6.1.1. Also, removing the
entry from the download_ble_stack.sh script.
 2019-03-15 20:50:15 +01:00
Glenn Ruben Bakke
a3a266a9c3 nrf/board: Migrate nrf52840 target to new BLE stack. 
This patch moves pca10056/nrf52840 target board to use
the new SoftDevice s140 v6.1.1 instead of the legacy v6.0.0.
 2019-03-15 20:50:15 +01:00
Glenn Ruben Bakke
d3c1436e75 nrf/bluetooth: Add support for SoftDevice s140 version 6.1.1. 
Updating download script to fetch the new SoftDevice, and
adding corresponding linker script for the BLE stack.
 2019-03-15 20:50:15 +01:00
Glenn Ruben Bakke
1e5e3e3d48 nrf/bluetooth: Deprecate use of SoftDevice s132 v6.0.0. 
Removing linker script for nrf52832 s132 v6.0.0 as all target
boards now points to the new v6.1.1. Also, removing the entry
from the download_ble_stack.sh script.
 2019-03-15 20:50:15 +01:00
Glenn Ruben Bakke
5f26ef1112 nrf/board: Migrate all nrf52832 targets to new BLE stack. 
This patch moves all the nrf52832 target boards to use the
new SoftDevice s132 v6.1.1 instead of the legacy v6.0.0.
 2019-03-15 20:50:15 +01:00
Nguyen Hoan Hoang
e8ed2dea71 nrf/bluetooth: Add support for SoftDevice s132 version 6.1.1. 
Updating download script to fetch the new SoftDevice, and
adding corresponding linker script for the BLE stack.
 2019-03-15 20:50:15 +01:00
Dan Halbert
c4586c0531 nrf: Disable SPIM3; add SPIM1; remove TWIM1 2019-03-12 08:31:03 -04:00
Damien George
b5f33ac2cb ports: Update to work with new oofatfs version. 2019-03-05 15:56:39 +11:00
sommersoft
2cd6a79016 better handle frequencyio inclusion 2019-03-01 22:46:57 -06:00
Jerry Needell
bd13834a74 implement default busses for particle boards 2019-02-24 09:34:33 -05:00
Kattni
f3e50b9df2
Merge pull request #1581 from dhalbert/ble-drv-root-pointer 
Use critical section, not lock, in CharacteristicBuffer; use a root pointer for ble_drv list
 2019-02-21 12:28:41 -05:00
Dan Halbert
99da3b9646 Use critical section, not lock, in CharacteristicBuffer; use a root pointer for ble_drv list 2019-02-21 00:19:31 -05:00
Stig Bjørlykke
c72391c4ce nrf/pwm: Remove superfluous NULL in machine_hard_pwm_instances. 
Remove unneeded NULL entry in machine_hard_pwm_instances[] when not
building for NRF52_SERIES.
 2019-02-20 22:52:18 +01:00
Stig Bjørlykke
6ca03fe8bd nrf/readme: Update make flash command when defining board. 
Update the "make flash" command sample to include BOARD parameter
when building for a specific target board.
 2019-02-20 22:34:08 +01:00
Glenn Ruben Bakke
ca2bb66127 nrf/bluetooth: Resolve compilation warning in ble_drv.c. 
This patch makes sure that the char_data.props is first
assigned a value before other flags are OR'd in.
Resolves compilation warning on possible unitialized variable.
 2019-02-20 07:25:51 +01:00
Glenn Ruben Bakke
0c6f5bc529 nrf/bluetooth: Improve advertisment behavior for nrf52 targets. 
This patch makes sure that advertisment data is located in
persistent static RAM memory throughout the advertisment.

Also, setting m_adv_handle to predifined
BLE_GAP_ADV_SET_HANDLE_NOT_SET value to indicate first time
usage of the handle. Upon first advertisment configuration
this will be populated with a handle value returned by the
stack (s132/s140).
 2019-02-20 07:25:51 +01:00
Glenn Ruben Bakke
ee3a01f25c nrf/readme: Update link to nrfjprog download. 
After new layout of nordicsemi.com the direct links to
command line tools (nrfjprog) has changed to become dynamic.
This patch removes the old direct links to each specific OS
variant and is replaced with one single link to the download
landing page instead.
 2019-02-20 07:13:36 +01:00
Dan Halbert
9c24c804fb Fix #ifdefs in port.c to call xxx_reset() rroutines properly. Remove most uses of EXPRESS_BOARD. 2019-02-18 22:44:31 -05:00
Dan Halbert
5ec92415b0 fix module weak links; add missing nrf features 2019-02-17 17:29:28 -05:00
Dan Halbert
7b3f7605b8 address @tannewt changes: move and rename common files; remove PORT_HEAP_SIZE 2019-02-15 20:32:32 -05:00
Dan Halbert
a345ef28f2 finish Makefile refactoring; nrf builds work 2019-02-15 18:55:10 -05:00
Dan Halbert
5154e0581e WIP: atmel-samd trinket build works 2019-02-15 00:28:20 -05:00
Dan Halbert
ab4194f752 don't allocate DMA buffer as long-lived 2019-02-13 19:49:57 -05:00
Dan Halbert
e92d90ce9c Add second UARTE to busio.UART. Init uarts on startup. 2019-02-12 22:34:05 -05:00
Scott Shawcroft
9f7d19a937
Change EMERGENCY_EXCEPTION_BUF settings to match samd. 2019-02-11 20:55:06 -08:00
Scott Shawcroft
c17f147be9
A variety of displayio improvements 
This changes a number of things in displayio:
* Introduces BuiltinFont and Glyph so the built in font can be used by libraries. For boards with
  a font it is available as board.TERMINAL_FONT. Fixes #1172
* Remove _load_row from Bitmap in favor of bitmap[] access. Index can be x/y tuple or overall index. Fixes #1191
* Add width and height properties to Bitmap.
* Add insert and [] access to Group. Fixes #1518
* Add index param to pop on Group.
* Terminal no longer takes unicode character info. It takes a BuiltinFont instead.
* Fix Terminal's handling of [###D vt100 commands used when up arrowing into repl history.
* Add x and y positions to Group plus scale as well.
* Add bitmap accessor for BuiltinFont
 2019-02-11 20:55:05 -08:00
Damien George
6e30f96b0b ports: Convert legacy uppercase macro names to lowercase. 2019-02-12 14:54:51 +11:00
Scott Shawcroft
37b9cd5974
Merge pull request #1521 from nickzoic/circuitpython-nickzoic-1045-nrf-rotaryio 
Circuitpython nickzoic 1045 nrf rotaryio
 2019-02-07 10:38:20 -08:00
Nick Moore
b9db977a2d Change pin mode to pullup for adafruit/circuitpython#1045 2019-02-07 09:47:56 +11:00
Nick Moore
a7c349bc6e Add quarter-click logic to adafruit/circuitpython#1045 2019-02-05 16:41:33 +11:00
Nick Moore
95454ecde0 useful output from rotaryio adafruit/circuitpython#1045 2019-02-05 16:41:33 +11:00
Nick Moore
21eb7e8e64 GPIOTE handlers for rotaryio.IncrementalEncoder adafruit/circuitpython#1045 2019-02-05 14:15:13 +11:00
Nick Moore
ee21cc163f Start on rotaryio.IncrementalEncoder adafruit/circuitpython#1045 (does nothing yet!) 2019-02-05 14:15:03 +11:00
Stig Bjørlykke
98f790b03a nrf/timer: Fix disabling Timer 1 when using soft PWM. 
Don't exclude the Timer instance 1 entry from machine_timer_obj[] when
using soft PWM. The usage is already checked when creating the Timer,
so just create an empty entry.
 2019-02-02 11:15:52 +01:00
Scott Shawcroft
ec03887040
Fix hallowing and nrf builds 2019-01-31 11:42:15 -08:00
Stig Bjørlykke
63eae33b7b nrf/ticker: Remove duplicate NRFX_IRQ_PRIORITY_SET. 2019-01-31 17:50:10 +11:00
Ayke van Laethem
e8678cd1c9 nrf/pin: Print pull information in Pin.__str__. 2019-01-31 17:38:13 +11:00
Ayke van Laethem
2d293873a6 nrf/pin: Cleanup Pin.__str__ to print relevant information. 
Code size change:
nrf51: -44
nrf52: -52
 2019-01-31 17:31:58 +11:00
Ayke van Laethem
4e1c2fc831 nrf: Shrink "<peripheral> does not exist" error messages. 
Code size reductions:
nrf51: -132
nrf52: -188
 2019-01-31 17:26:26 +11:00
Ayke van Laethem
1ba962ff57 nrf/uart: Remove unused machine.UART() parameters. 
If needed these parameters can be added back and made functional one at a
time.  It's better to explicitly not support them than to silently allow
but ignore them.
 2019-01-31 17:18:23 +11:00
Ayke van Laethem
a293fa3d6d nrf/uart: Use formula instead of switch for baudrate calculation. 
This saves a bit of code:
nrf51: -176
nrf52: -152
 2019-01-31 17:06:59 +11:00
hathach
a51f2b0716 refactor nrfx from supervisor/usb.c 2019-01-30 22:30:23 +07:00
hathach
164e1e2341 re-init usb hardware when enable/disable SD 2019-01-30 14:13:07 +07:00
Damien George
d5d060ead9 nrf/modmachine: Rename machine.sleep to machine.lightsleep. 2019-01-30 14:15:38 +11:00
hathach
d1fb384a4a
update tinyusb, work better with sd 2019-01-29 21:03:18 +07:00
Scott Shawcroft
765d877dfa
Merge pull request #1499 from nickzoic/nickzoic/circuitpython-nrf-touchin-1048 
Nickzoic/circuitpython nrf touchin 1048
 2019-01-28 00:22:34 -08:00
Nick Moore
294b026aca Automatically set a default threshold for touchio.TouchIn channels 2019-01-28 18:22:57 +11:00
Nick Moore
539aaf08b5 speed up measurement loop 2019-01-27 21:54:59 +11:00
Nick Moore
4a093294ac hugely simplified version of the touchio.TouchIn.get_raw_reading code (adafruit/circuitpython#1048) 2019-01-27 15:08:03 +11:00
Dan Halbert
7998a7696d also handle BLE_GATTS_EVT_SYS_ATTR_MISSING: fixes Android: 2019-01-23 22:12:38 -05:00
Dan Halbert
b1f1bb1389 support BLE_GAP_EVT_DATA_LENGTH_UPDATE_REQUEST, sent by newer devices 2019-01-23 21:07:23 -05:00
Scott Shawcroft
a380865655
Merge remote-tracking branch 'adafruit/master' into HEAD 2019-01-22 14:02:07 -08:00
Dan Halbert
e170e03f8c Merge remote-tracking branch 'adafruit/master' into bleio2 2019-01-21 20:38:26 -05:00
Dan Halbert
28cfd8a513 CharacteristicBuffer: make it be a stream class; add locking 2019-01-19 19:45:35 -05:00
Roy Hooper
50af08a6f3 Merge branch 'master' into pixelbuf 2019-01-19 16:33:59 -05:00
Scott Shawcroft
edc8383e22
Improvements thanks to danh's review 2019-01-18 16:37:06 -08:00
Scott Shawcroft
fddc98858a
fix nonetype handling and nrf never reset 2019-01-17 18:51:40 -08:00
Scott Shawcroft
6404aaf411
Fix up nrf and using board.SPI in FourWire 2019-01-17 18:19:07 -08:00
Scott Shawcroft
760bd8d8a4
share fourwire and make nrf compile 2019-01-17 15:15:59 -08:00
Scott Shawcroft
c1e6624f8f
Merge pull request #1470 from gpshead/mdk_usb_dongle 
Add Makerdiary nRF52840 MDK USB dongle support.
 2019-01-15 23:05:15 -08:00
Gregory P. Smith
91452ec9cb Mention the MDK USB Dongle. 2019-01-15 21:24:36 -08:00
dsiee
af0f1a7542
Update pins.c 
whitespace
 2019-01-16 15:02:48 +11:00
dsiee
c2d39a7ab7
Update pins.c 2019-01-16 14:58:16 +11:00
dsiee
ac238838f2
Update pins.c 
add declaration for RED_LED as D3 to match silkscreen.
 2019-01-16 14:48:41 +11:00
Gregory P. Smith
7296b647ef Add MDK nRF52840 MDK USB Dongle support. 
Adds support for https://wiki.makerdiary.com/nrf52840-mdk-usb-dongle/.

A cheap nRF52840 USB stick with optional headers, very Trinket and Itsy like.
 2019-01-15 01:37:22 -08:00
Roy Hooper
ffe734edf7 Fresh combined checkin of _pixelbuf library. 2019-01-13 23:51:13 -05:00
Scott Shawcroft
62a8cc2825
Merge pull request #1453 from tannewt/text_on_pyportal 
Enable the display on pyportal
 2019-01-11 10:33:16 -08:00
Dan Halbert
50ee5ef24c merge translations; add bleio comments; fix minor sphinx issues in midi 2019-01-10 21:12:17 -05:00
Scott Shawcroft
19db886645
Support the display on the pyportal. 
Also fix #1390, reload during sleep broken.
 2019-01-10 17:29:34 -08:00
Dan Halbert
516d7da641
Merge pull request #1449 from tannewt/midi 
Add USB MIDI support for SAMD and nRF.
 2019-01-10 19:49:33 -05:00
hathach
ee410b2cf1 Merge branch 'master' into nrf52_pulsein 2019-01-10 10:54:40 +07:00
Dan Halbert
d3b8581ce0 fix merge conflicts; address some comments 2019-01-09 19:59:48 -05:00
Scott Shawcroft
b5e40f52c2
Add USB MIDI support for SAMD and nRF. 
The API should be identical to using a UART for MIDI.

Fixes #672
 2019-01-09 14:02:11 -08:00
Dan Halbert
d41ed768dc Fix sphinx build issues; add better travis fold reporting; update author info 2019-01-09 16:22:19 -05:00
Dan Halbert
89af666093 fix sphinx complaint; more travis fold status reporting 2019-01-09 10:36:38 -05:00
hathach
f366e3feea Merge branch 'master' into nrf52_pulsein 2019-01-09 20:39:35 +07:00
hathach
cfc4c8cbfa
minor clean up 2019-01-09 15:43:54 +07:00
hathach
db82160eef
fix pulsein incorrect compute 2019-01-09 15:15:30 +07:00
Dan Halbert
13d607698e m_tx_in_progress might underflow (check on this) 2019-01-08 16:37:14 -05:00
Dan Halbert
50641c4152 remove debugging printf's 2019-01-08 15:52:21 -05:00
Dan Halbert
f66f55b4ed add CharacteristicBuffer; UART seems to work! 2019-01-07 22:46:20 -05:00
hathach
215008f78c
clean up neopixel write !! 2019-01-08 00:21:31 +07:00
Dan Halbert
a77b2363ef evt handler list bugs; unique evt handler names; remove uuid128_reference 2019-01-03 21:42:42 -05:00
Dan Halbert
8dea6f53bb forgot to store data when reading a gatts value 2019-01-03 14:16:41 -05:00
Dan Halbert
87c6f33bcc Broadcaster now takes whole packet. Also should be scannable 2019-01-01 14:11:59 -05:00
Dan Halbert
941ccf87c8 don't free event handler list manually; let gc do it 2018-12-31 09:02:43 -05:00
Dan Halbert
b6b5ed9c89 Remove nRF52832 support 2018-12-30 22:49:20 -05:00
Dan Halbert
1dc3957e72 LocalPeripheral is now Peripheral; more work on basic GATTS support; UART not working yet 2018-12-30 22:33:49 -05:00
Dan Halbert
ef39e72c7c free event handlers on reset; fix typo in Broadcaster 2018-12-29 13:55:10 -05:00
Dan Halbert
de7cadb9b2 fix typos in internal_flash.c 2018-12-29 00:08:04 -05:00
Dan Halbert
145e110915 Merge remote-tracking branch 'adafruit/master' into bleio-rev 2018-12-29 00:00:39 -05:00
Dan Halbert
4d1f0ec07b Add Broadcaster. Reset correctly on reload. 2018-12-28 23:34:23 -05:00
hathach
6b0d93cea3
correct i2c max len 2018-12-28 21:14:27 +07:00
hathach
a4ee80832a
fix #1422 correct i2c max xfer len (size in bits) 2018-12-28 16:30:11 +07:00
hathach
3ee766bc01
put received bytes to fifo when error 2018-12-28 01:05:30 +07:00
hathach
d092722ae8
fix #1407 keep receiving in case of error 2018-12-28 00:40:29 +07:00
Jerry Needell
55084b30ef remome FRAMEBUF from nrf builds - use QSPI for particle ARGON 2018-12-27 09:38:35 -05:00
Dan Halbert
4167bf5b24 wip: advertising works, but not connection 2018-12-27 00:04:04 -05:00
Dan Halbert
f5b15c9b4d Merge remote-tracking branch 'origin/feather52840-rgb-qspi-fixes' into bleio-rev 2018-12-21 21:28:24 -05:00
Dan Halbert
0dfe2dbff0 return error status on more routines; minor simplification of freq setting 2018-12-21 12:30:54 -05:00
Dan Halbert
bce6d124af Don't check for corrupt heap too early; Fix QSPI timing 2018-12-20 21:28:36 -05:00
hathach
6752266673 added pulsein using gpiote (gpio interrupt) 2018-12-18 22:05:17 +07:00
Dan Halbert
bfa66861ef Merge remote-tracking branch 'adafruit/master' into bleio-rev 2018-12-13 16:33:15 -05:00
hathach
b37b2fa7e7 overwrite old data if fifo is full 2018-12-13 23:56:06 +07:00
hathach
e136222ae2 use rbuf for busio uart 2018-12-13 23:48:53 +07:00
Scott Shawcroft
70939ad517
Merge pull request #1395 from jerryneedell/jerryn_cpython 
enable MICROPY_CPYTHON_COMPAT
 2018-12-11 10:54:17 -08:00
Scott Shawcroft
8fc72e8978
Add SPI and I2C to SparkFun nRF52840 mini definition and add it to Travis. 2018-12-10 20:32:19 -08:00
Scott Shawcroft
8a981dc8e8
Merge remote-tracking branch 'adafruit/master' into sfe840 2018-12-10 20:13:36 -08:00
Nick Moore
1dc4c4757e touchio.TouchIn sensing working on a single pin! adafruit/circuitpython#1048 2018-12-11 14:33:35 +11:00
Jerry Needell
a90343022a enble MICROPYTHON_CPYTHON_COMPAT - fix mpconfigport.h to allow and enable a few more items for compatiblilty with other builds 2018-12-10 16:35:40 -05:00
Glenn Ruben Bakke
9e5768a6db nrf/bluetooth: Update BLE stack download script. 
Due to new webpages at nordicsemi.com, the download links
for Bluetooth LE stacks were broken.

This patch updates the links to new locations for the current
targets.
 2018-12-10 20:42:06 +01:00
Nick Moore
901db4797e progress on NRF touchio.TouchIn #1048 2018-12-09 16:48:33 +11:00
Scott Shawcroft
801d9a5abc
Fix running the USB task on nRF. 
It wasn't being run due to a rework done only on the atmel-samd port.
The rework itself isn't needed now that the heap check triggers safe
mode instead of throwing a Python exception. So, I've removed the
rework.
 2018-12-07 16:11:21 -08:00
Dan Halbert
a7a24096f4 bleio WIP: redo for more immutability; use sd_* routines for internal flash write 2018-12-07 16:52:47 -05:00
Scott Shawcroft
332ea8853f
Macro guard VDDH inclusion. 2018-12-06 16:38:14 -08:00
Scott Shawcroft
6ef8639971
Rework safe mode and have heap overwrite trigger it. 
This creates a common safe mode mechanic that ports can share.
As a result, the nRF52 now has safe mode support as well.

The common safe mode adds a 700ms delay at startup where a reset
during that window will cause a reset into safe mode. This window
is designated by a yellow status pixel and flashing the single led
three times.

A couple NeoPixel fixes are included for the nRF52 as well.

Fixes #1034. Fixes #990. Fixes #615.
 2018-12-06 14:24:20 -08:00
Dan Halbert
125901e4e2 Merge remote-tracking branch 'adafruit/master' into bleio-rev 2018-12-06 12:41:38 -05:00
Scott Shawcroft
b25bf062fb
Add correct flash chip for Particle Mesh boards 2018-12-04 18:20:51 -08:00
Scott Shawcroft
15c1fc873c
Add particle boards, fix cp32 and try to speed up atmel build 2018-12-04 18:20:48 -08:00
Dan Halbert
63cd9209f1 allow KeyboardInterrupt on UART read; fix nrf UART pin claiming; rename feather 52840 UART pins 2018-12-04 15:05:39 -05:00
Nick Moore
452a622459 Set up structure for touchio adafruit/circuitpython#1048 (does nothing yet) 2018-12-04 17:12:02 +11:00
Dan Halbert
80db2cec99 UART changes: timeout in secs, write bytes, etc. 2018-12-03 12:04:32 -05:00
jimblom
09316b35d7 remove non-broken-out nrf pins. re-organize pins.c list. 2018-11-30 14:58:36 -07:00
Scott Shawcroft
6e15ab6385
Stop ignoring SD hex files and improve the error when its missing. 2018-11-30 13:26:12 -08:00
Scott Shawcroft
df18d22a93
Capture stderr as well and work on nRF build 2018-11-30 12:59:05 -08:00
jimblom
f67814fc97 Adding SparkFun nRF52840 Mini board support. 2018-11-30 13:57:22 -07:00
Scott Shawcroft
cf70dc4f1c
Fix BLE build 2018-11-30 11:53:33 -08:00
Scott Shawcroft
9d07e95351
Add support for adding release info into adafruit/circuitpython-org 
This also changes the build script to python with better output.
 2018-11-30 00:30:57 -08:00
Scott Shawcroft
60480ff4ed
Merge pull request #1351 from jepler/issue1307-ujson 
json: enable on nrf boards and "large flash" M4 samd boards
 2018-11-27 11:29:29 -08:00
Scott Shawcroft
d446d328d8
Fix QSPI on Feather nRF52840 
We were writing with quad page program including the address (0x38)
which is unsupported by the GD25Q16C but it is supported by the
flash on the DK. So, we use the single address, quad data command
(0x32).
 2018-11-27 00:13:24 -08:00
Dan Halbert
3164b16196 WIP: debug; add hash and __eq__ to UUID 2018-11-26 21:09:17 -05:00
Dan Halbert
6fb7590280 Merge remote-tracking branch 'adafruit/master' into bleio-rev 2018-11-26 10:16:29 -05:00
Scott Shawcroft
15eeac5d4b
A few fixes for nRF52840 feather QSPI and neopixel 2018-11-23 14:22:07 -08:00
Scott Shawcroft
324301e3bc
Update tinyusb to include control fixes. 2018-11-23 13:28:10 -08:00
Jeff Epler
52fd151c9c ports/nrf: enable json module on nrf boards generally 2018-11-22 10:35:57 -06:00
Dan Halbert
5fe746f643 Latest Feather nRF52840 pin revisions 2018-11-21 19:46:49 -05:00
Dan Halbert
1763ffe245 More UUID work; use mp_raise for exceptions 2018-11-20 23:04:58 -05:00
Dan Halbert
31cc71f7fb WIP: bleio revisions 2018-11-20 09:36:45 -05:00
Scott Shawcroft
b67c53edfa
Factor out of external flash as well. 
Plus some cleanup.

Fixes #1324
 2018-11-14 18:30:47 -08:00
Scott Shawcroft
87ddd64481
Factor out fake partition 2018-11-14 17:59:11 -08:00
Scott Shawcroft
47212ee31e
start debug 2018-11-14 17:21:48 -08:00
Scott Shawcroft
355abc835e
Fix output overflow and make help translatable 2018-11-09 16:41:08 -08:00
Scott Shawcroft
9d91111b1b
Move atmel-samd to tinyusb and support nRF flash. 
This started while adding USB MIDI support (and descriptor support is
in this change.) When seeing that I'd have to implement the MIDI class
logic twice, once for atmel-samd and once for nrf, I decided to refactor
the USB stack so its shared across ports. This has led to a number of
changes that remove items from the ports folder and move them into
supervisor.

Furthermore, we had external SPI flash support for nrf pending so I
factored out the connection between the usb stack and the flash API as
well. This PR also includes the QSPI support for nRF.
 2018-11-08 17:25:30 -08:00
Dan Halbert
64d457dad9 bring bleio PR up to date 2018-11-07 14:12:22 -05:00
Dan Halbert
e203ce9ce5 Use adafruit/nrfx fork of NordicSemiconductor/nrfx 2018-10-31 23:18:59 -04:00
arturo182
4bc24c4f60 bleio: Fix errors after rebase 2018-10-21 17:15:27 +02:00
arturo182
eceb21a017 bleio: Don't register the services until needed 
Because of the very specific way nRF requires service registration
(characteristics can be added only to last added service), we would
have to write the Python code in a specific way. With this patch the
user has more freedom.
 2018-10-21 16:00:04 +02:00
arturo182
19fab4af5a bleio: Remove deep copy constructor for UUID 2018-10-21 15:59:50 +02:00
arturo182
b5e5805bb4 bleio: Remove redundant struct field 2018-10-21 15:59:46 +02:00
arturo182
c7b42d80b3 bleio: A bit of cleanup 2018-10-21 15:59:42 +02:00
arturo182
cf79316002 nrf: Fix ble uart using the new API 2018-10-21 15:59:36 +02:00
arturo182
d5a71a4b8a nrf: Move bluetooth driver to the 'bluetooth' folder 2018-10-21 15:55:25 +02:00
arturo182
17f13ecc2c nrf: Cleanup of the ble driver 
Moved the functions to classes that they belong to.
 2018-10-21 15:54:13 +02:00
arturo182
77eeecbfd9 nrf: BLE driver cleanup 2018-10-21 15:52:36 +02:00
arturo182
6545aa99a9 nrf: Remove the ble drv specific characteristic struct 2018-10-21 15:51:04 +02:00
arturo182
98aa8c5923 nrf: Remove the ble drv specific service struct 2018-10-21 15:51:01 +02:00
arturo182
3df7dea2cc nrf: Remove the ble drv specific advertisement data struct 2018-10-21 15:50:59 +02:00
arturo182
4b344812bf nrf: Remove the ble drv specific address struct 2018-10-21 15:50:56 +02:00
arturo182
3bd65fbae5 nrf: Move the Peripheral class to bleio as Device 
This was the last class from ubluepy and so that module is now gone.
The Device class offers both Peripheral and Central functionality.
See the inline docs for more info.
 2018-10-21 15:50:45 +02:00
arturo182
bda734223e nrf: Move the Service class from ubluepy to the shared bleio module 2018-10-21 15:43:51 +02:00
arturo182
cc78249226 nrf: Move the Characteristic class from ubluepy to the shared bleio module 2018-10-21 15:43:48 +02:00
arturo182
61bf4a16a7 nrf: Remove unused ubluepy classes 2018-10-21 15:43:39 +02:00
arturo182
1c6bf9a150 bleio: Move the Scanner class to a shared module 2018-10-21 15:43:29 +02:00
arturo182
7390dc7dab bleio: Move ScanEntry to shared module and add a new AdvertisementData class 2018-10-21 15:43:24 +02:00
arturo182
345334aaf1 bleio: Add a new Address class 
Use the new in the Adapter singleton.
 2018-10-21 15:43:21 +02:00
arturo182
d5f942a971 bleio: Add a AddressType enum-like class 2018-10-21 15:43:17 +02:00
arturo182
20b8d5169d nrf: Move the Descriptor class from ubluepy to the shared bleio module 2018-10-21 15:43:13 +02:00
arturo182
f4940c9aec nrf: Move the UUID class from ubluepy to the shared bleio module 
Also added a UUIDType enum-like class for determining UUID type.
 2018-10-21 15:43:08 +02:00
Josh Klar
aefabc5353
Update docs to reflect proper size of device 2018-10-20 03:29:20 -07:00
Josh Klar
4c75a60bd3
Declobber a DEFINE 2018-10-20 02:57:17 -07:00
Josh Klar
16ca9c8c7c
Makefile fixes and some docs 2018-10-20 02:43:13 -07:00
Josh Klar
3d7b96aeb1
Add board and pin defs for MakerDiary NRF52840 MDK 2018-10-20 02:43:12 -07:00
Dan Halbert
b3c7746a7f fix copyright notice 2018-10-16 11:09:37 -04:00
Dan Halbert
2262efc311 PulseOut working 2018-10-16 11:05:02 -04:00
Glenn Ruben Bakke
11bc38d55f nrf/bluetooth: Set GAP_ADV_MAX_SIZE to 31 (s132/s140). 
For s132 and s140, GAP_ADV_MAX_SIZE was currently set to
BLE_GATT_ATT_MTU_DEFAULT, which is 23. The correct value
should have been 31, but there are no define for this in
the s132/s140 header files as for s110.

Updating define in ble_drv.c to the correct value of 31.
 2018-10-11 23:38:11 +02:00
Dan Halbert
8d58093328
Merge pull request #1259 from dhalbert/nrf-pwmout 
Allow variable freq PWMOut; use multiple channels if same freq
 2018-10-10 12:27:27 -04:00
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
Dan Halbert
ca737e6f7c Don't disable tempoarily in deinit(). 2018-10-09 21:23:47 -04:00
Dan Halbert
91a88cf568 Allow variable freq PWMOut; use multiple channels if same freq 2018-10-09 20:52:55 -04:00
ATMakersBill
9f94712ad1 replacing change to input() with separate method to check for USB Serial input 2018-10-09 18:37:52 -04:00
Jerry Needell
fd0ea85549 add force_create to nrf filesystem_init() 2018-10-06 08:03:27 -04:00
hathach
21ddb6b9b9 fix tinyusb cdc issue 2018-10-05 21:37:16 +07:00
Dan Halbert
6049776b26
Merge branch 'master' into nrf52_uart_io 2018-10-03 13:31:48 -04:00
Scott Shawcroft
86ae707b08
Merge pull request #1223 from dhalbert/spi-baudrate 
nrf: remove error check for SPI baudrate too high; round to nearest baudrate
 2018-10-03 10:11:44 -07:00
hathach
b8884ccc8b Merge branch 'master' into nrf52_uart_io 2018-10-03 23:13:56 +07:00
Enrico Paganin
4b9099358f Fix 'advertisement' typo 2018-10-03 09:56:30 +02:00
hathach
08cbb03bdd implement common_hal_busio_uart_clear_rx_buffer 2018-10-03 11:39:01 +07:00
hathach
f543c8415d "busio.UART not yet implemented -> not available 2018-10-03 11:30:31 +07:00
Dan Halbert
21d331c8cc round SPI freq down; check max freq 2018-10-02 21:06:40 -04:00
Dan Halbert
aa95526428 nrf: remove error check for SPI baudrate too high; round to nearest baudrate 2018-10-01 18:54:13 -04:00
Dan Halbert
48a3aafdd2 reset I2C and SPI on ctrl-D 2018-09-25 15:12:10 -04:00
hathach
76d6fb03f0 more clean up 2018-09-26 02:12:06 +07:00
hathach
eba80f7a99 update translate string 2018-09-26 02:10:44 +07:00
hathach
52328c88cd remove space 2018-09-26 02:06:32 +07:00
hathach
74cc55b107 change error type to runtime 2018-09-25 17:31:53 +07:00
hathach
f724647a45 fix feather nrf52840 build error 2018-09-25 17:09:54 +07:00
hathach
dec5c50c45 clean up 2018-09-25 16:22:14 +07:00
hathach
2f0e0bdcaf migrate serial from uart to uarte 2018-09-25 16:14:44 +07:00
hathach
9017c9d29a clean up 2018-09-25 14:29:45 +07:00
hathach
d3e5ba83eb update nrfx to 1.3.0 2018-09-25 13:00:57 +07:00
hathach
d714479924 clean up 2018-09-25 12:48:48 +07:00
hathach
01c1296197 nrf52 uart io rx work reliably 2018-09-25 12:37:31 +07:00
hathach
1782ceab35 uarte malloc if buffer is not in SRAM 2018-09-24 16:18:49 +07:00
hathach
4015023e01 clean up uart io 2018-09-24 16:12:05 +07:00
hathach
7bbd449f06 uarte rx work fine 2018-09-24 15:54:32 +07:00
hathach
fdd3e91753 changing to nrf uarte, tx works fine 2018-09-24 14:56:52 +07:00
hathach
7a1b4ccc9b Merge branch 'master' into nrf52_uart_io 2018-09-24 12:50:48 +07:00
Scott Shawcroft
f2c960e89b
Merge pull request #1205 from hathach/nrf52_autoreload 
add autoreload for nrf52
 2018-09-21 16:48:21 -04:00
hathach
e1fe7e71a1 add autoreload 2018-09-22 02:08:00 +07:00
Dan Halbert
2c15d12f2f allow multiple I2C and SPI; improve nrfx_config.h 2018-09-20 20:45:30 -04:00
hathach
816ff05253 clean up 2018-09-21 03:53:35 +07:00
hathach
dddc437ea7 got rx working finally 2018-09-21 03:48:13 +07:00
hathach
fe1a297889 still have issue with initial uart rx 2018-09-21 01:27:52 +07:00
Dan Halbert
2309e60c0d WIP; problem with staticly allocated IRQ handlers 2018-09-19 21:59:04 -04:00
hathach
9c25306877 uart rx got some issue with irq 2018-09-20 02:12:21 +07:00
Scott Shawcroft
3f380ded6b
Merge pull request #1197 from dhalbert/3.x-master 
3.x master
 2018-09-19 09:58:52 -07:00
hathach
c5593ec074 got uart tx work 2018-09-19 17:59:15 +07:00
hathach
1df3bcf392 add board.UART() function 2018-09-19 14:40:37 +07:00
Dan Halbert
56b7f3ba64 fix translate omission; pca10059 fix in .travis.yml 2018-09-18 16:28:27 -04:00
Dan Halbert
bc510e714f merge 3.0.2 to master 2018-09-18 15:38:12 -04:00
hathach
d8c8c5f005 remove CFG_HWUART_FOR_SERIAL 2018-09-18 20:26:50 +07:00
Pierrick C
7e8816ad6f Add VOLTAGE_MONITOR alias to pin D31/A7 2018-09-13 23:46:47 +02:00
Dan Halbert
6a72084198 fix nrf builds; sphinx 1.8.0 crashing: use lower version 2018-09-12 18:37:03 -04:00
Dan Halbert
e335c74ac6 use open-drain capabilities on GPIO; clean up board init; set correct GPIO voltage 2018-09-09 15:01:28 -04:00
Dan Halbert
100603a60b neopixel_write merge; alphabetize stuff in Makefile 2018-09-05 17:38:59 -04:00
Dan Halbert
4c3b4cacfa Merge remote-tracking branch 'adafruit/master' into nrf-pin-claiming 2018-09-05 13:15:22 -04:00
hathach
ccd87a33b6 use nrf_pwm instead of direct registers 2018-09-05 13:18:36 +07:00
Dan Halbert
b5c03a7085 generalize # of ports; remove atmel neopixel code; remove pin name in mc_pin_obj_t 2018-09-04 16:43:21 -04:00
hathach
f4a98e909c fix nrf52832 build 2 2018-09-04 23:25:08 +07:00
hathach
b9e8e3cd1f fix nrf52832 build 2018-09-04 20:54:36 +07:00
hathach
1fe3ed87eb run background job while waiting for neopixel write seqend 2018-09-04 19:24:45 +07:00
hathach
0d92c65829 correct disconnection check to only dtr 2018-09-04 18:36:08 +07:00
hathach
3ae24d9f9a add neopixel_write implementation, work ok 2018-09-04 18:33:08 +07:00
hathach
e17253071e adding neopixel write 2018-09-04 15:51:49 +07:00
Dan Halbert
4382389e6f fix typos, remove incorrect pca10059 example; add default buses for pca10056; improve board names for pca boards 2018-09-01 00:29:36 -04:00
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
Dan Halbert
0e8d146184 wip 2018-08-31 18:05:55 -04:00
hathach
87811ec3a0 update readme board name feather_nrf52832 2018-08-28 16:15:20 +07:00
ladyada
ded38d30b6 rename pin.h to nrf_pin.h to avoid conflict with Pin.h 2018-08-26 20:37:12 -04:00
Dan Halbert
4cc33f8de6 Merge remote-tracking branch 'adafruit/master' into nrf_board_rename 2018-08-23 16:25:57 -04:00
Dan Halbert
728622f09d
Merge pull request #1139 from hathach/nrf52_usb_serial 
use unique DevicID for usb serial
 2018-08-23 09:30:31 -04:00
hathach
4a8cd03de1 use unique DevicID for usb serial 2018-08-23 14:00:54 +07:00
hathach
fed1960424 remove s140 6.0.0 and s132 6.1.0 (not supported yet) 2018-08-23 00:27:39 +07:00
hathach
0c0ac06fc7 add SD 6.1.0 to download all 2018-08-22 23:09:09 +07:00
hathach
7961103ee6 update SD to v6.1.0 2018-08-22 21:51:30 +07:00
Dan Halbert
05ea9fd296 remove stray underscore 2018-08-22 10:26:52 -04:00
Dan Halbert
eaf4d19dbb Merge remote-tracking branch 'adafruit/master' into nrf_board_rename 
Merge #1137
 2018-08-22 10:24:10 -04:00
hathach
a516d1123f fix typos 2018-08-22 19:42:41 +07:00
hathach
02b1b53153 Merge branch 'master' into nrf52_dfu_touch1200 2018-08-22 15:24:12 +07:00
hathach
fc955b1591 remove bootloader binaries, update readme for using adafruit-nrufitl and flashing bootloader 2018-08-22 15:22:17 +07:00
Dan Halbert
c503cf990b forgot to change .travis.yml 2018-08-21 20:35:58 -04:00
Dan Halbert
85df32907f rename nrf boards to feather_nrf52832 and feather_nrf52840_express 2018-08-21 18:45:37 -04:00
hathach
df4184e478 rename linker file to SD major version only 2018-08-21 16:02:57 +07:00
hathach
1c4accfa39 Merge branch 'nrf52_remove_boot_target' into nrf52_dfu_touch1200 2018-08-21 15:17:03 +07:00
hathach
b7dd33b76e add touch 1200 for dfu-flash 2018-08-21 15:15:44 +07:00
Egor Leonenko
18e9f74738
Fix PWM Support on NRF52840 
Replace usage of pin number alone with port+pin combination in NRF port of PWMOut
 2018-08-17 19:34:03 +12:00
Scott Shawcroft
76e0373576
Fix nrf and unix 2018-08-16 17:41:38 -07:00
Scott Shawcroft
2cd166b573
Fix esp and samd 2018-08-16 17:41:35 -07:00
hathach
e1ccc07841 remove bootloader & dfu-bootloader target 
user should go to bootloader repo to upgrade bootloader
 2018-08-14 20:19:28 +07:00
Dan Halbert
498fec64e2 increase new dynamic stack size to a comfortable value for now 2018-08-03 22:35:20 -04:00
Dan Halbert
dfa2581ffd
Merge pull request #1057 from tannewt/flexible_heap 
Add basic memory allocation outside Python runtime
 2018-08-02 18:43:06 -04:00
Scott Shawcroft
5704bc8c93
Share memory.c and a bit of polish. 2018-08-02 14:35:46 -07:00
Ayke van Laethem
e755bd4932
nrf/uart: Fix UART.writechar() to write just 1 byte. 2018-08-02 22:21:24 +02:00
Ayke van Laethem
60a05485cb
nrf/uart: Remove unused UART.char_width field. 
Also, clean up some code.
Code size change:
nrf51: -24
nrf52: -28
 2018-08-02 22:18:16 +02:00
Stig Bjørlykke
2cf2ad943e nrf: Use separate config for each PWM instance. 
The hard_configs table has entries for each PWM instance. Use them.
 2018-08-02 20:36:18 +02:00
Stig Bjørlykke
0c161691b4 nrf: Correct index checking of ADC/PWM/RTCounter instances. 
Avoid trying to use ADC, PWM and RTCounter instances which is
one past last available, because this will give a HardFault.
 2018-08-01 14:56:07 +02:00
Stig Bjørlykke
7f0c5f2ef9 nrf: Enable all PWM, RTC and Timer instances for nrf52840. 
The NRF52 define only covers nrf52832, so update the define checks
to use NRF52_SERIES to cover both nrf52832 and nrf52840.

Fixed machine_hard_pwm_instances table in modules/machine/pwm.c

This enables PWM(0) to PWM(3), RTCounter(2), Timer(3) and Timer(4),
in addition to NFC reset cause, on nrf52840.
 2018-08-01 14:36:07 +02:00
Stig Bjørlykke
b6e49da407
nrf/uos: Add mbfs __enter__ and __exit__ handlers. 
This will make 'with open('file', 'r') as f:' work by properly close
the file after the suite is finished.
 2018-08-01 14:12:34 +02:00