Sean Cross
3ed5b87b8f
nrf: add support for nrf52833
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This adds preliminary support for the nRF52833, which is a variant of
the nRF52840 with half the RAM, half the flash, and fewer peripherals.
Signed-off-by: Sean Cross <sean@xobs.io>
2020-04-21 12:29:56 +08:00
Jeff Epler
5fcc6d6286
RGBMatrix: finish renaming from Protomatter
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This gets all the purely internal references. Some uses of
protomatter/Protomatter/PROTOMATTER remain, as they are references
to symbols in the Protomatter C library itself.
2020-04-17 18:44:07 -05:00
Jeff Epler
3d6258f63d
Rename Protomatter -> RGBMatrix
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This is a quick rename, it changes the user-facing names but not the
internal names of things.
2020-04-17 18:43:57 -05:00
Jeff Epler
a32337718d
Rename _protomatter -> protomatter
...
I originally believed that there would be a wrapper library around it,
like with _pixelbuf; but this proves not to be the case, as there's
too little for the library to do.
2020-04-17 18:43:57 -05:00
Jeff Epler
1d8a073c05
nrf: protomatter port
2020-04-14 18:24:58 -05:00
Scott Shawcroft
8a5d3cd6c4
Add exception on small buffer and fix Connecion WRITE handling
2020-03-25 17:41:47 -07:00
Scott Shawcroft
3551b769a2
Fix connection handle tracking in PacketBuffer when a server.
2020-03-25 13:31:18 -07:00
William Moser
c961ed9025
Added 31250 and 56000 to baudrate_map in UART.c, to parallel definitions in nrfx/mdk/nrf*_bitfields.h files
2020-03-24 13:25:02 -04:00
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
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
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
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
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Add another error message to BLE
2020-02-05 23:39:17 -05:00
Scott Shawcroft
72a1bdab30
Add another error message for extended advertisements at the same
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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
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
Dan Halbert
87f73e2729
track vm_used_ble better
2020-01-30 09:52:06 -05:00
Dan Halbert
68f9aee992
reset NeoPixels on CPB on soft reload
2020-01-23 20:16:31 -05:00
Dan Halbert
85dc4089b9
address review comments
2020-01-14 17:23:16 -05:00
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
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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
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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
Jeff Epler
b3fb024301
nrf: Call into sd as many times as necessary to fill urandom request
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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
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
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
