d8016bd52b
Merge branch 'master' into stm32-loader-linkers
2020-01-31 12:21:46 -05:00
3b95d7c16a
add gamepad to specialty cpx builds; update frozen libs
2020-01-30 21:00:47 -05:00
b6358182d3
Update CLUE to Rev C
2020-01-30 15:22:26 -05:00
55eb1730b8
Merge remote-tracking branch 'adafruit/master' into tweak_pixelbuf
2020-01-30 10:59:21 -08:00
298bca3fdd
Merge pull request #2562 from dhalbert/ble-fixes
...
nrf: track vm_used_ble better
2020-01-30 10:33:19 -08:00
87f73e2729
track vm_used_ble better
2020-01-30 09:52:06 -05:00
5d24ade5c9
Tweak error messages to reduce code size.
2020-01-29 17:32:07 -08:00
1a25d3ca83
fix merge issue
2020-01-29 18:46:14 -05:00
898f4e1f72
Merge branch 'master' into stm32-meowbit
2020-01-29 16:32:08 -05:00
100409961a
Move board_init to main.c
2020-01-29 16:29:43 -05:00
b9bed98538
Merge stm32-meowbit
2020-01-29 16:05:19 -05:00
8a9c3097e3
Add port-specific requested changes
2020-01-29 16:00:38 -05:00
947c2243bd
add feather bootloader settings, cleanup
2020-01-29 15:30:35 -05:00
3c86005546
Implement requested changes
2020-01-28 17:11:25 -05:00
ab9483b7fb
Add internal display definitions, fails at startup
2020-01-28 16:00:34 -05:00
df5e58fc6e
Add support for the Particle Ethernet FeatherWing
2020-01-28 10:53:50 +01:00
eb0ef3726f
Merge pull request #2552 from jepler/samd-stereo-single-dma
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samd: When possible, use one DMA channel for stereo AudioOut
2020-01-27 14:15:26 -08:00
b36b2493bc
Merge pull request #2532 from tannewt/teensy4-dev
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Refine iMX RT memory layout and add three boards
2020-01-27 14:11:08 -08:00
c8f969feb5
samd: audio-dma: avoid memory allocations
...
With the previous change, stereo mp3 playback changed from needing
4 2304-byte allocations to needing 2 4604-byte allocations. This was
enough to cause MemoryErrors with regularity.
By using m_realloc() here, the existing memory region can be used.
m_realloc() also works on the first invocation, because m_realloc(NULL, sz)
just calls m_malloc of sz.
2020-01-27 08:49:41 -06:00
f2dfcee042
add missing displayref
2020-01-26 20:10:20 -05:00
cb6193bbc7
samd: When possible, use one DMA channel for stereo AudioOut
...
.. the documentation doesn't make this clear, but in practice it works
to write both of the DATABUF registers at the same time. This should
also reduce the amount of wear and tear DMA puts on the system, as the
number of transfers is cut in half. (the number of bytes transferred
remains the same, though)
In principle, this could cover all stereo cases if audio_dma_convert_signed
also learned to 16-bit extend and swap values. However, this is the
case that matters for stereo mp3 playback on PyGamer.
Testing performed: Listened to some tracks with good stereo separation.
2020-01-26 15:36:24 -06:00
b5b94b72c1
Return to bootloader options
2020-01-24 14:47:13 -05:00
70932cab42
Simplify the flash-display conflict fix
2020-01-24 14:33:28 -05:00
2afca4e942
Fix flash-display conflict error
2020-01-24 14:25:36 -05:00
6f13979c9b
pygamer and pybadge boards were not resetting neopixels
2020-01-24 09:32:28 -05:00
68f9aee992
reset NeoPixels on CPB on soft reload
2020-01-23 20:16:31 -05:00
d8bc57c1dc
Flash and display control
2020-01-23 17:17:02 -05:00
fe70072d68
Merge branch 'master' into ndbit6
2020-01-23 12:32:19 -05:00
4675783545
change-name-to-ndgarage_ndbit6
2020-01-23 09:55:17 -07:00
e9f9cee4d6
Invert duty cycle intensity
2020-01-22 18:47:41 -05:00
36792926d2
Revert dangling pointer issue in PWMOut
2020-01-22 14:41:37 -05:00
b326ee0a3d
fix microcontroller pin ommission
2020-01-22 12:12:27 -05:00
085242bf5c
Use new USB PIDs that aren't used yet.
2020-01-21 18:45:00 -08:00
87344ff53a
Disable the DCache when USB is initialized. There are still issues enabling it.
2020-01-21 18:32:19 -08:00
4923caf85e
Increase CPX stack size by 256
2020-01-21 18:53:55 -05:00
97420994e8
Merge remote-tracking branch 'origin/master' into capablerobot-usbhub
2020-01-20 13:11:57 -05:00
1c39606345
Fix other builds missing new heap bounds functions
2020-01-18 18:06:56 -08:00
9d5742ebd1
Fix start on power up by providing Reset_Handler ourselves.
...
On power up the FlexRAM banks are in an unknown config so we can't
rely on the stack until after we configure FlexRAM.
2020-01-18 11:54:01 -08:00
9f4ea2122a
teensy fixes
2020-01-17 18:35:09 -08:00
7d8dac9211
Refine iMX RT memory layout and add three boards
...
Introduces a way to place CircuitPython code and data into
tightly coupled memory (TCM) which is accessible by the CPU in a
single cycle. It also frees up room in the corresponding cache for
intermittent data. Loading from external flash is slow!
The data cache is also now enabled.
Adds support for the iMX RT 1021 chip. Adds three new boards:
* iMX RT 1020 EVK
* iMX RT 1060 EVK
* Teensy 4.0
Related to #2492 , #2472 and #2477 . Fixes #2475 .
2020-01-17 17:36:08 -08:00
3f43155b63
Meowbit bus conflict WIP
2020-01-17 13:31:12 -05:00
69785cccfe
mimxrt1011: Fix pin definition
2020-01-17 14:45:29 +01:00
cc77e86408
Update the VID and USB company string
...
Signed-off-by: Michael Welling <mwelling@ieee.org>
2020-01-16 15:43:49 -08:00
cc03d68984
Fix backlight pin registration
...
Signed-off-by: Michael Welling <mwelling@ieee.org>
2020-01-16 14:53:07 -08:00
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
8b61333937
Merge pull request #2510 from dhalbert/bonding-nvm
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nrf: Add bonding to BLE pairing support
2020-01-15 16:11:09 -08:00
765a54afb5
Merge pull request #2525 from aramcon-badge/badge_2019_upstream
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Add board definition files for AramCon Badge 2019
2020-01-15 18:29:36 -05:00
4bf10a75c7
Add board definition files for AramCon Badge 2019
2020-01-16 00:44:18 +02:00
f496b6cdc8
Merge pull request #2520 from joeycastillo/openbook-squashed
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CircuitPython support for the Open Book
2020-01-15 17:21:19 -05:00
85dc4089b9
address review comments
2020-01-14 17:23:16 -05:00
d6e657b593
Initial commit.
2020-01-14 16:51:27 -05:00
eb481c9247
add support for the Open Book
2020-01-14 16:34:46 -05:00
1070f2c853
Merge remote-tracking branch 'upstream/master' into stm32-meowbit
2020-01-14 16:11:59 -05:00
05093f7f54
Fix VTOR relocate, add bootloader makefile handling
2020-01-14 15:50:00 -05:00
7775513a5b
Merge pull request #2463 from hierophect/stm32-i2c-rework
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STM32: I2C fix & general busio cleanup
2020-01-14 15:06:31 -05:00
b5df5ce1ce
Merge pull request #2507 from kamtom480/circuitpython-mkspk
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Add mkspk source files
2020-01-14 12:05:36 -08:00
5aae8df5d7
style changes, fix i2c typo
2020-01-14 13:30:16 -05:00
c0dacba80f
remove comment confusing py tools
2020-01-14 13:06:10 -05:00
50e718be99
second revision to line breaks for visibility per dhalbert
2020-01-13 22:13:39 -05:00
18957786f2
inserted line breaks between different pins (grouping together aliases for legibility) per request by dhalbert
2020-01-13 22:00:42 -05:00
c735289ddf
Added Dxx names to analog pins on Feather M4 Express pins.c file
2020-01-13 21:19:17 -05:00
0367ba7495
fix some typos and leftovers
2020-01-13 18:29:34 -05:00
2a75196aa3
merge from adafruit/circuitpython
2020-01-13 18:15:32 -05:00
4ad004f24e
put bonding to-do flags into Connection objects instead of using a heap-allocated queue
2020-01-13 17:52:32 -05:00
de2379bc30
minor WIP debug edits
2020-01-13 17:24:52 -05:00
2eb26a6d0b
Merge pull request #2457 from hierophect/stm32-cpython-compat
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STM32: Cpython compatibility flag 2
2020-01-13 13:47:55 -08:00
402f6f66bd
Add mkspk source files
2020-01-13 07:53:24 +01:00
9e7f8743c2
fix CCCD bonding store; avoid excessive bonding writes
2020-01-12 23:32:51 -05:00
346ce3b73b
wip: HID bonding works!
2020-01-10 23:55:45 -05:00
6ea1785457
Merge pull request #2501 from kamtom480/timerhook
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Fix board_timerhook
2020-01-10 11:57:54 -08:00
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
8708d3dc45
Merge pull request #2461 from jepler/urandom-hardfaults
...
Urandom hardfaults
2020-01-10 11:37:59 -08:00
1544d60000
working control
2020-01-10 13:09:14 -05:00
1229de4499
attempt to get control going again
2020-01-10 12:56:22 -05:00
360c876be4
add flag to i.mx port
2020-01-10 09:20:21 -05:00
357506dd9a
Fix board_timerhook
2020-01-10 13:59:52 +01:00
9c167af17a
wip; redid flash writing to be compatible with SD
2020-01-09 17:40:02 -05:00
189f2d5f07
Make requiring I2C pullups be optional
2020-01-09 17:31:50 -05:00
4ec588bb37
spacing changes and text fix
2020-01-09 16:17:57 -05:00
e509115630
Merge branch 'master' into stm32-i2c-rework
2020-01-09 16:01:31 -05:00
d7c6d9cabd
Merge pull request #2459 from hierophect/stm32-spi-oneline
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STM32: Allow simplex SPI
2020-01-09 10:03:44 -06:00
1c6efb9e66
os.urandom: remove unneeded sleep
2020-01-08 16:48:17 -06:00
10eed78dd8
use CFLAG to properly set define
2020-01-08 17:37:20 -05:00
b74e78d2c0
Merge remote-tracking branch 'upstream/master' into stm32-cpython-compat
2020-01-08 17:11:50 -05:00
270f0dfc7c
text fix
2020-01-08 15:58:20 -05:00
ae22305869
Corrections to I2C, style
2020-01-08 15:55:53 -05:00
a10cd8580c
Merge pull request #2445 from jepler/mp3-jeplayer-fixes
...
Fixes for JEplayer
2020-01-08 12:50:13 -08:00
a9633a3c94
Reorganize I2C workaround, style changes
2020-01-08 15:33:35 -05:00
1caf6bd8d3
add missing .h file
2020-01-08 15:23:38 -05:00
e1c1e32ceb
address code review
2020-01-08 15:17:54 -05:00
4e040b0152
add reset of heap to board reset for nrf port
2020-01-08 15:15:27 -05:00
34c9e00f08
try (re)using the buffer in neopixel_write
2020-01-08 15:14:53 -05:00
7a94940c89
Replace magic number and add comment.
2020-01-08 11:01:43 -08:00
d4492aaed0
Merge remote-tracking branch 'adafruit/master' into packet_buffer
2020-01-08 10:44:37 -08:00
d222c64538
Merge branch 'stm32-spi-oneline' into stm32-i2c-rework
2020-01-08 13:03:38 -05:00
90613aa5fb
more cleanup and style syncing
2020-01-08 13:03:25 -05:00
b0f08ba465
Close algorithm edge case to match SPI
2020-01-08 12:32:43 -05:00
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
3d5528b88f
style edits
2020-01-08 10:53:53 -05:00
8d629a957d
Merge pull request #2367 from iot49/mtime
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fix mtime on file creation
2020-01-07 17:19:40 -05:00
817c4af60c
Merge pull request #2456 from arturo182/mimxrt10xx
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Add initial MIMXRT10XX port implementation
2020-01-07 13:58:09 -08:00
cc7b57c8d4
mimxrt10xx: Add license for NXP code
2020-01-07 22:07:27 +01:00
866ac13405
Merge pull request #2450 from Marius-450/marius-display-limit-2
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CIRCUITPY_DISPLAY_LIMIT = 2 for monster m4sk
2020-01-07 12:08:59 -08:00
19803c664f
mimxrt10xx: Add info on clock config source
2020-01-07 20:05:57 +01:00
d645ea222d
Text fixes for consistency
2020-01-07 13:25:24 -05:00
6ab75fe8c5
Allow MOSI/MISO exclusion
2020-01-07 13:19:00 -05:00
ff6d9d8a52
mimxrt10xx: Use the correct error for not implemented functionality
...
Co-Authored-By: Scott Shawcroft <scott@tannewt.org>
2020-01-07 09:29:47 +01:00
b778aee21d
Make inclusion non-conditional
2020-01-06 17:08:52 -05:00
0bbeae1786
WIP edits
2020-01-06 15:37:37 -05:00
13e0cba6f1
Add initial MIMXRT10XX port
2020-01-06 21:08:49 +01:00
fff5f8eb65
Merge remote-tracking branch 'upstream/master' into stm32-meowbit
2020-01-06 11:31:25 -05:00
7198cc8ed6
Changes to UF2 settings, reboot working, no usb
2020-01-06 11:30:23 -05:00
59ded1131f
Take display offsets for PewPew M4 from the bootloader config
...
The PewPew M4 devices come with different displays, which require
different offsets. Since the information about offsets is saved in
the bootloader, we can take it from there.
2020-01-06 14:24:30 +01:00
390337b9a5
wip; compiles
2020-01-05 23:33:42 -05:00
f355642eab
Boot linker edits
2020-01-04 16:29:31 -05:00
d0fab1c728
Clean up debugging edits
2020-01-04 13:53:31 -05:00
36088becc9
PWM Fix, plus debugging
2020-01-04 13:35:53 -05:00
3ad3d49959
changes only for monster m4sk
2020-01-04 12:32:49 -05:00
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
776c9b011c
Merge pull request #2432 from tannewt/fix_nrf_uart
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Fix nRF UART reset
2020-01-03 16:57:59 -08:00
f6ec1ea172
Throw an error when we cannot allocate PWM pixel buffer
2020-01-03 15:15:36 -08:00
6afb8dadbc
Change SPI and I2C in the same way.
2020-01-03 15:14:37 -08:00
242d572470
wip
2020-01-03 10:24:07 -05:00
bd8650d35b
samd/peripherals: take upstream update
2020-01-02 17:55:50 -06:00
32b82032a1
Merge pull request #2423 from pewpew-game/pewpew-m4-update
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Update the PewPew M4 board and circuitpython-stage
2020-01-01 13:59:02 -05:00
c7d68fc3bc
Merge pull request #2440 from adafruit/tannewt-hwm4-uart-pins
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Fix Hallowing M4 Express UART pin mapping
2019-12-30 23:45:14 -05:00
f0d34da556
add display support; rotation 270
2019-12-30 17:39:39 -05:00
3f9ebd2fed
initial CLUE board defn
2019-12-30 17:10:42 -05:00
28b1d718a3
Tests for PWM issues, style changes
2019-12-30 15:15:55 -05:00
0223589e6c
Fix default UART too
2019-12-30 11:34:51 -08:00
e1d026f815
Update pins.c
2019-12-30 11:33:04 -08:00
264abd4741
Merge pull request #2428 from hathach/samd-improve-usb
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improve usb dcd samd51
2019-12-30 13:39:17 -05:00
e9dbc34d80
add cypthon compat setting
2019-12-30 11:35:02 -05:00
5b9209aa02
Merge remote-tracking branch 'upstream/master' into stm32-meowbit
2019-12-30 11:17:12 -05:00
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
62c4028cde
sync with https://github.com/hathach/tinyusb/pull/246
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should fix slow enumeration
2019-12-26 23:04:16 +07:00
d38a0007f1
define board.VOLTAGE_MONITOR for feather_stm32f405_express
2019-12-26 08:46:27 -05:00
5aa3e3eabb
samd/peripherals: update
2019-12-24 09:36:19 -06:00
b49ecc52b9
text fixes
2019-12-23 14:55:26 -05:00
b06057395b
Update PewPew M4
...
PewPew M4 now has the pew.py added to its frozen libraries. Some
features needed to be disabled to make room for that.
2019-12-23 18:37:36 +01:00
21cbd5ce96
Merge pull request #2379 from hierophect/update-tusb
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Update Tinyusb
2019-12-23 17:58:26 +07:00
f60b6481e0
Turn off `gamepad` on cpx crickit
2019-12-20 12:14:27 -08:00
b859e2b710
Remove `re` from CPX Displayio build to make space.
2019-12-20 11:43:56 -08:00
f08c7d470d
Merge pull request #2410 from jepler/nrf-extended-samplerate
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nrf: PWMAudioOut: 62500Hz limitation is not needed
2019-12-20 09:31:02 -08:00
d31a387ace
circuitplayground_express_displayio: reduce inlining to make .ko translation fit
2019-12-19 16:11:29 -06:00
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
16688180c6
add-ndbit6
2019-12-19 07:17:43 -07:00
902e242237
Revert "enable internal SPI intercepts. can brick USB"
...
This reverts commit 5b70fa0a64
2019-12-18 17:17:06 -05:00
5b70fa0a64
enable internal SPI intercepts. can brick USB
2019-12-18 15:40:08 -05:00
3a5de7effd
Remove merge overflow
2019-12-18 14:46:12 -05:00
d1f045880d
Merge branch 'master' into hierophect-update-tusb
2019-12-18 16:52:04 +07:00
25df6e613a
Merge pull request #2395 from hathach/nrfx-v2
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upgrade nrfx API to v2
2019-12-18 16:14:25 +07:00
dad2663337
update nrfx submodule to v2
2019-12-18 15:39:11 +07:00
e9cb47ffbd
Merge pull request #2393 from dhalbert/increase-cpx-stack
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Increase CPX stack size slightly
2019-12-17 14:35:37 -08:00
ba19cd9ecb
Internal filesystem displayIO test
2019-12-17 17:33:49 -05:00
f136ef2b91
add most remaining pindefs
2019-12-17 14:00:35 -05:00
4bfb255a1c
merge Thach's suggestion
2019-12-17 12:58:16 -05:00
8137ac4c49
nRF: PWMAudioOut: handle non-looping rawsamples
2019-12-17 08:59:08 -06:00
894cad2e17
upgrade nrfx API to v2
2019-12-17 21:39:52 +07:00
ebc21144b8
stm32 explicitily enable/disable vbus sense, fix warning
2019-12-17 10:55:19 +07:00
81581b345c
Increase CPX stack size slightly
2019-12-16 17:25:22 -05:00
03ea9ff66e
reset atmel-samd submodule to correct commit
2019-12-16 16:31:44 -05:00
822828b9a4
Merge pull request #6 from adafruit/master
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Pull master
2019-12-16 15:06:58 -05:00
2abccc1745
update vid and pid for teknikio_bluebird
2019-12-16 08:58:56 -05:00
89ed64157d
Merge branch 'master' into master
2019-12-16 13:25:44 +05:00
87dc9bee8b
Update mpconfigboard.mk
2019-12-16 12:25:51 +05:00
6f6d6c01ab
Update mpconfigboard.mk
2019-12-16 12:18:16 +05:00
32744a04e1
update bluebird make file
2019-12-13 09:08:21 -05:00
3992a870e5
Merge branch 'master' into teknikio/bluebird
2019-12-13 08:55:15 -05:00
4bee6536c9
updates to bluebird
2019-12-13 08:52:03 -05:00
b484c89b73
Merge pull request #4 from adafruit/master
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Pull master
2019-12-13 08:51:06 -05:00
99c02b5afb
usb not working...
2019-12-12 17:53:04 -05:00
e4fb414b91
clean up definitions post merge
2019-12-12 17:17:29 -05:00
ab3762d8f5
Merge branch 'dumb-git-stuff' into stm32-meowbit
2019-12-12 16:34:11 -05:00
7e0719117b
Revert "remove F401 additions to streamline"
...
This reverts commit 12737e2821
2019-12-12 16:32:33 -05:00
2be18a7b53
revert dumb thing
2019-12-12 16:30:24 -05:00
842f8b2d3d
Revert "Remove meowbit for now"
...
This reverts commit 006182f4e8
2019-12-12 16:27:32 -05:00
ef2ef7a6b8
merge from master
2019-12-12 15:51:13 -05:00
e11fabd5e0
moved nrf internal filesystem to just below bootloader
2019-12-12 14:57:23 -05:00
7889b999cc
Fix flash write error handling; clean up safe mode message printing
2019-12-12 14:41:49 -05:00
9339903a30
Revert "delete old boards"
...
This reverts commit 00e953e86c
2019-12-12 13:24:46 -05:00
d44a758a2d
Add no VBUS option to blackpill
2019-12-12 12:48:37 -05:00
39f3063ed4
Merge remote-tracking branch 'upstream/master' into update-tusb
2019-12-12 12:47:48 -05:00
885a1415d0
Update stm32 usb.c
2019-12-12 12:47:40 -05:00
dde7c5e145
Merge branch 'master' of https://github.com/Teknikio/circuitpython
2019-12-12 08:59:37 -05:00
bf4138b0e4
Merge pull request #3 from adafruit/master
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Pull master
2019-12-12 08:59:22 -05:00
fd03fd5e4f
sd_flash_operation_status should be volatile
2019-12-12 00:19:03 -05:00
8176325130
Merge remote-tracking branch 'adafruit/master' into ld-cleanup
2019-12-11 22:52:59 -05:00
70d899d354
WIP to successful USB test
2019-12-11 17:58:21 -05:00
ae64a669dd
address review comments
2019-12-11 15:43:06 -05:00
0da5dceccf
update bluebird makefile
2019-12-11 15:25:16 -05:00
a273a7c55e
add remaining peripheral pin maps and digital/analog pin definitions
2019-12-11 15:23:16 -05:00
006d85d5c2
add make file and board configuration, add accelerometer pin mappings
2019-12-11 14:49:59 -05:00
e5adf3c43f
Merge pull request #2361 from hierophect/stm32-blackpill
...
STM32: Blackpill Support
2019-12-11 11:07:23 -08:00
1e11f2708b
remove debugging leftovers
2019-12-11 09:34:56 -05:00
73b6e5d8e6
added correct include files
2019-12-10 19:44:11 -08:00
d9ca4c9a60
fix build failures
2019-12-10 22:39:44 -05:00
c6221c5956
Remove no-longer-used nrf and atmel-samd .ld files
2019-12-10 21:22:17 -05:00
68ae47907c
merge from upstream
2019-12-10 21:04:46 -05:00
013c840862
working on all ports
2019-12-10 20:27:30 -05:00
30aba46735
Merge branch 'master' into stm32-blackpill
2019-12-10 15:38:42 -05:00
33233934e9
text fix
2019-12-10 15:13:11 -05:00
0e2a03e3bd
revert usb.c additions
2019-12-10 15:07:39 -05:00
a08d9e6d8e
audiocore: Add MP3File using Adafruit_MP3 library
2019-12-10 14:03:06 -06:00
a484a93b29
nRF: disk_read must be 4-byte aligned
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.. 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
e328e9c106
minor text changes
2019-12-10 15:02:38 -05:00
387ab6c87e
Merge pull request #2315 from hierophect/stm32-pyb-nano
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STM32: Add PYB Nano support
2019-12-10 11:25:07 -08:00
dda9ea09b1
Merge pull request #2363 from jepler/samd-neopixel
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samd: neopixel: Fix neopixels after #2297
2019-12-10 11:23:18 -08:00
8497ea8aab
Merge pull request #2365 from dhalbert/cpb-power-switch
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Add POWER_SWITCH pin to CPB
2019-12-10 10:53:45 -08:00
dbc28e35c5
Merge pull request #2 from adafruit/master
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Pull master
2019-12-10 11:50:49 -05:00
0712c95225
fix mtime on file creation
2019-12-09 23:14:26 -08:00
60f399395a
Add POWER_SWITCH pin to CPB
2019-12-09 18:30:24 -05:00
19ac8aea8c
Merge pull request #2353 from jepler/audiosample-protocol
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Convert audiosamples to use micropython "protocols" (safely)
2019-12-09 14:50:16 -08:00
b0a5e81c46
Merge remote-tracking branch 'upstream/master' into stm32-meowbit
2019-12-09 12:29:00 -05:00
00e953e86c
delete old boards
2019-12-09 12:28:25 -05:00
13620cc4db
nRF: PWMAudioOut: fix half-speed playback of stereo samples
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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
1905d0746d
samd: neopixel: Fix neopixels after #2297
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This adapts the "inline assembler" code from the UF2 bootloader, which
in turn is said to be adapted from the arduino neopixel library.
This requires the cache remain ON when using M0, and be turned OFF on M4
(determined by trial and error)
Testing performed on a Metro M4:
* measured timings using o'scope and found all values within
datasheet tolerance.
* Drove a string of 96 neopixels without visible glitches
* on-board neopixel worked
Testing performed on a Circuit Playground Express (M0):
* Color wheel code works on built-in neopixels
* Color wheel code works on 96 neopixel strip
As a bonus, this may have freed up a bit of flash on M0 targets. (2988 ->
3068 bytes free on Trinket M0)
Closes : #2297
2019-12-07 19:19:45 -06:00
f5e913101c
Merge pull request #2301 from tannewt/support_extended_advertising
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Add support for extended (>31 byte) BLE advertisements.
2019-12-06 23:51:05 -05:00
da0ea979ff
Check connection validity after service discovery.
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Fixes #2347
2019-12-06 16:03:14 -08:00
dd4d3a662d
conditional for F412 register difference
2019-12-06 16:44:17 -05:00
252da17bc9
Create VBUS disable interface in shared supervisor
2019-12-06 15:55:00 -05:00
559ce6a949
Merge pull request #2356 from tannewt/central_pairing
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Add connection interval and debugging
2019-12-06 15:19:40 -05:00
d628d2a261
atmel-samd working
2019-12-06 15:18:20 -05:00
840f88b8f0
Merge pull request #2350 from hierophect/stm32-neopixel-fix
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Fix for neopixels on <100MHz STM32 boards
2019-12-06 10:40:50 -08:00
6c8503b3c6
VBUS fix actually doesn't work
2019-12-06 12:39:22 -05:00
2a01f0806e
text fixes
2019-12-06 11:58:26 -05:00
0ae08e275d
remove pyb nano folder
2019-12-06 11:54:01 -05:00
f6d0e912c9
remove old 401 files
2019-12-06 11:52:40 -05:00
2dcfc9d411
USB fixes and cleanup
2019-12-06 11:41:38 -05:00
a0721fc94a
Merge remote-tracking branch 'adafruit/master' into ld-cleanup
2019-12-05 22:46:38 -05:00
40434d6919
wip
2019-12-05 22:45:53 -05:00
9b43d5ced4
Merge remote-tracking branch 'upstream/master' into stm32-blackpill
2019-12-05 14:25:39 -05:00
c53496a55e
remove redundant NOPs
2019-12-05 12:45:09 -05:00
f3f2c7f5de
change default phase for SPI
2019-12-05 11:38:20 -05:00
17c8356b8c
Add connection interval and debugging
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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
19dc219ff7
Merge pull request #2351 from hierophect/stm32-i2c-never-reset
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STM32: Add I2C never reset
2019-12-04 10:26:51 -08:00
3de1b9edbe
Merge remote-tracking branch 'upstream/master' into stm32-displayio
2019-12-04 10:50:14 -05:00
238e121236
protocols: Allow them to be (optionally) type-safe
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Protocols are nice, but there is no way for C code to verify whether
a type's "protocol" structure actually implements some particular
protocol. As a result, you can pass an object that implements the
"vfs" protocol to one that expects the "stream" protocol, and the
opposite of awesomeness ensues.
This patch adds an OPTIONAL (but enabled by default) protocol identifier
as the first member of any protocol structure. This identifier is
simply a unique QSTR chosen by the protocol designer and used by each
protocol implementer. When checking for protocol support, instead of
just checking whether the object's type has a non-NULL protocol field,
use `mp_proto_get` which implements the protocol check when possible.
The existing protocols are now named:
protocol_framebuf
protocol_i2c
protocol_pin
protocol_stream
protocol_spi
protocol_vfs
(most of these are unused in CP and are just inherited from MP; vfs and
stream are definitely used though)
I did not find any crashing examples, but here's one to give a flavor of what
is improved, using `micropython_coverage`. Before the change,
the vfs "ioctl" protocol is invoked, and the result is not intelligible
as json (but it could have resulted in a hard fault, potentially):
>>> import uos, ujson
>>> u = uos.VfsPosix('/tmp')
>>> ujson.load(u)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: syntax error in JSON
After the change, the vfs object is correctly detected as not supporting
the stream protocol:
>>> ujson.load(p)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
OSError: stream operation not supported
2019-12-04 09:29:57 -06:00
e6b45656f9
Add module and empty parallelbus
2019-12-03 17:18:42 -05:00
012b3bdf18
Add I2C never reset, SPI bugfix
2019-12-03 16:18:49 -05:00
45a6b03d40
copy from busted branch
2019-12-03 15:30:12 -05:00
fce81e6868
Merge pull request #2297 from jepler/tick-refactor
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Call background tasks only once per ms
2019-12-02 16:45:51 -08:00
12737e2821
remove F401 additions to streamline
2019-12-02 12:28:48 -05:00
002f5c0f1c
samd: trinket_m0: make board fit again
2019-12-02 08:25:48 -06:00
899202aca7
Merge branch 'master' into gcc9
2019-12-02 07:27:03 -06:00
95d9c49e43
Merge remote-tracking branch 'origin/master' into tick-refactor
2019-11-29 11:27:09 -06:00
d843156a5e
samd: Consolidate small build optimization flags
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.. inline-unit-growth was the same across all boards, and the highest
max-inline-insns-auto parameter was shared across 2 of 5 boards, so it's
worth a little work to follow the DRY principle
2019-11-29 10:51:16 -06:00
dd6dfeb30a
Squeeze pyruler zh_Latn_pinyin
2019-11-27 14:47:35 -05:00
b32a9192df
make UART.write be blocking on SAMD; add timeout property
2019-11-27 13:05:29 -05:00
3fc58cee38
Merge remote-tracking branch 'adafruit/master' into support_extended_advertising
2019-11-26 13:12:43 -08:00
Lucian Copeland
Dan Halbert
Scott Shawcroft
Scott Shawcroft
Wojtek Siudzinski
Jeff Epler
Lady Ada
ndgarage
Lucian Copeland
Chris Osterwood
arturo182
Michael Welling
Dan Halbert
Benny Meisels
dalegrover
Joey Castillo
scs217
Kamil Tomaszewski
Jeff Epler
Roy Hooper
Radomir Dopieralski
Marius-450
hathach
Jerry Needell
Jeff Epler
JoeBakalor
KalbeAbbas
iot49