djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
15,076 Commits 21 Branches 274 Tags 785 MiB
a8f5fcc400
Commit Graph

2695 Commits

Author SHA1 Message Date
Lucian Copeland
100409961a Move board_init to main.c 2020-01-29 16:29:43 -05:00
Lucian Copeland
b9bed98538 Merge stm32-meowbit 2020-01-29 16:05:19 -05:00
Lucian Copeland
8a9c3097e3 Add port-specific requested changes 2020-01-29 16:00:38 -05:00
Lucian Copeland
947c2243bd add feather bootloader settings, cleanup 2020-01-29 15:30:35 -05:00
Lucian Copeland
3c86005546 Implement requested changes 2020-01-28 17:11:25 -05:00
Lucian Copeland
ab9483b7fb Add internal display definitions, fails at startup 2020-01-28 16:00:34 -05:00
Wojtek Siudzinski
df5e58fc6e Add support for the Particle Ethernet FeatherWing 2020-01-28 10:53:50 +01:00
Scott Shawcroft
eb0ef3726f
Merge pull request #2552 from jepler/samd-stereo-single-dma 
samd: When possible, use one DMA channel for stereo AudioOut
 2020-01-27 14:15:26 -08:00
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
Jeff Epler
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
Lady Ada
f2dfcee042 add missing displayref 2020-01-26 20:10:20 -05:00
Jeff Epler
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
Lucian Copeland
b5b94b72c1 Return to bootloader options 2020-01-24 14:47:13 -05:00
Lucian Copeland
70932cab42 Simplify the flash-display conflict fix 2020-01-24 14:33:28 -05:00
Lucian Copeland
2afca4e942 Fix flash-display conflict error 2020-01-24 14:25:36 -05:00
Dan Halbert
6f13979c9b pygamer and pybadge boards were not resetting neopixels 2020-01-24 09:32:28 -05:00
Dan Halbert
68f9aee992 reset NeoPixels on CPB on soft reload 2020-01-23 20:16:31 -05:00
Lucian Copeland
d8bc57c1dc Flash and display control 2020-01-23 17:17:02 -05:00
Limor "Ladyada" Fried
fe70072d68
Merge branch 'master' into ndbit6 2020-01-23 12:32:19 -05:00
ndgarage
4675783545 change-name-to-ndgarage_ndbit6 2020-01-23 09:55:17 -07:00
Lucian Copeland
e9f9cee4d6 Invert duty cycle intensity 2020-01-22 18:47:41 -05:00
Lucian Copeland
36792926d2 Revert dangling pointer issue in PWMOut 2020-01-22 14:41:37 -05:00
Lucian Copeland
b326ee0a3d fix microcontroller pin ommission 2020-01-22 12:12:27 -05:00
Scott Shawcroft
085242bf5c
Use new USB PIDs that aren't used yet. 2020-01-21 18:45:00 -08:00
Scott Shawcroft
87344ff53a
Disable the DCache when USB is initialized. There are still issues enabling it. 2020-01-21 18:32:19 -08:00
Dan Halbert
4923caf85e Increase CPX stack size by 256 2020-01-21 18:53:55 -05:00
Chris Osterwood
97420994e8 Merge remote-tracking branch 'origin/master' into capablerobot-usbhub 2020-01-20 13:11:57 -05:00
Scott Shawcroft
1c39606345
Fix other builds missing new heap bounds functions 2020-01-18 18:06:56 -08:00
Scott Shawcroft
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
Scott Shawcroft
9f4ea2122a
teensy fixes 2020-01-17 18:35:09 -08:00
Scott Shawcroft
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
Hierophect
3f43155b63 Meowbit bus conflict WIP 2020-01-17 13:31:12 -05:00
arturo182
69785cccfe
mimxrt1011: Fix pin definition 2020-01-17 14:45:29 +01:00
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
Dan Halbert
765a54afb5
Merge pull request #2525 from aramcon-badge/badge_2019_upstream 
Add board definition files for AramCon Badge 2019
 2020-01-15 18:29:36 -05:00
Benny Meisels
4bf10a75c7 Add board definition files for AramCon Badge 2019 2020-01-16 00:44:18 +02:00
Dan Halbert
f496b6cdc8
Merge pull request #2520 from joeycastillo/openbook-squashed 
CircuitPython support for the Open Book
 2020-01-15 17:21:19 -05:00
Dan Halbert
85dc4089b9 address review comments 2020-01-14 17:23:16 -05:00
dalegrover
d6e657b593 Initial commit. 2020-01-14 16:51:27 -05:00
Joey Castillo
eb481c9247 add support for the Open Book 2020-01-14 16:34:46 -05:00
Hierophect
1070f2c853 Merge remote-tracking branch 'upstream/master' into stm32-meowbit 2020-01-14 16:11:59 -05:00
Hierophect
05093f7f54 Fix VTOR relocate, add bootloader makefile handling 2020-01-14 15:50:00 -05:00
hierophect
7775513a5b
Merge pull request #2463 from hierophect/stm32-i2c-rework 
STM32: I2C fix & general busio cleanup
 2020-01-14 15:06:31 -05:00
Scott Shawcroft
b5df5ce1ce
Merge pull request #2507 from kamtom480/circuitpython-mkspk 
Add mkspk source files
 2020-01-14 12:05:36 -08:00
Hierophect
5aae8df5d7 style changes, fix i2c typo 2020-01-14 13:30:16 -05:00
Hierophect
c0dacba80f remove comment confusing py tools 2020-01-14 13:06:10 -05:00
scs217
50e718be99 second revision to line breaks for visibility per dhalbert 2020-01-13 22:13:39 -05:00
scs217
18957786f2 inserted line breaks between different pins (grouping together aliases for legibility) per request by dhalbert 2020-01-13 22:00:42 -05:00
scs217
c735289ddf Added Dxx names to analog pins on Feather M4 Express pins.c file 2020-01-13 21:19:17 -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
Hierophect
de2379bc30 minor WIP debug edits 2020-01-13 17:24:52 -05:00
Scott Shawcroft
2eb26a6d0b
Merge pull request #2457 from hierophect/stm32-cpython-compat 
STM32: Cpython compatibility flag 2
 2020-01-13 13:47:55 -08:00
Kamil Tomaszewski
402f6f66bd Add mkspk source files 2020-01-13 07:53:24 +01:00
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
6ea1785457
Merge pull request #2501 from kamtom480/timerhook 
Fix board_timerhook
 2020-01-10 11:57:54 -08:00
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
Hierophect
1544d60000 working control 2020-01-10 13:09:14 -05:00
Hierophect
1229de4499 attempt to get control going again 2020-01-10 12:56:22 -05:00
Dan Halbert
360c876be4 add flag to i.mx port 2020-01-10 09:20:21 -05:00
Kamil Tomaszewski
357506dd9a Fix board_timerhook 2020-01-10 13:59:52 +01:00
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
Hierophect
4ec588bb37 spacing changes and text fix 2020-01-09 16:17:57 -05:00
Hierophect
e509115630 Merge branch 'master' into stm32-i2c-rework 2020-01-09 16:01:31 -05:00
Jeff Epler
d7c6d9cabd
Merge pull request #2459 from hierophect/stm32-spi-oneline 
STM32: Allow simplex SPI
 2020-01-09 10:03:44 -06:00
Jeff Epler
1c6efb9e66 os.urandom: remove unneeded sleep 2020-01-08 16:48:17 -06:00
Hierophect
10eed78dd8 use CFLAG to properly set define 2020-01-08 17:37:20 -05:00
Hierophect
b74e78d2c0 Merge remote-tracking branch 'upstream/master' into stm32-cpython-compat 2020-01-08 17:11:50 -05:00
Hierophect
270f0dfc7c text fix 2020-01-08 15:58:20 -05:00
Hierophect
ae22305869 Corrections to I2C, style 2020-01-08 15:55:53 -05:00
Scott Shawcroft
a10cd8580c
Merge pull request #2445 from jepler/mp3-jeplayer-fixes 
Fixes for JEplayer
 2020-01-08 12:50:13 -08:00
Hierophect
a9633a3c94 Reorganize I2C workaround, style changes 2020-01-08 15:33:35 -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
Hierophect
d222c64538 Merge branch 'stm32-spi-oneline' into stm32-i2c-rework 2020-01-08 13:03:38 -05:00
Hierophect
90613aa5fb more cleanup and style syncing 2020-01-08 13:03:25 -05:00
Hierophect
b0f08ba465 Close algorithm edge case to match SPI 2020-01-08 12:32:43 -05:00
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
Hierophect
3d5528b88f style edits 2020-01-08 10:53:53 -05:00
Dan Halbert
8d629a957d
Merge pull request #2367 from iot49/mtime 
fix mtime on file creation
 2020-01-07 17:19:40 -05:00
Scott Shawcroft
817c4af60c
Merge pull request #2456 from arturo182/mimxrt10xx 
Add initial MIMXRT10XX port implementation
 2020-01-07 13:58:09 -08:00
arturo182
cc7b57c8d4 mimxrt10xx: Add license for NXP code 2020-01-07 22:07:27 +01:00
Scott Shawcroft
866ac13405
Merge pull request #2450 from Marius-450/marius-display-limit-2 
CIRCUITPY_DISPLAY_LIMIT = 2 for monster m4sk
 2020-01-07 12:08:59 -08:00
arturo182
19803c664f mimxrt10xx: Add info on clock config source 2020-01-07 20:05:57 +01:00
Hierophect
d645ea222d Text fixes for consistency 2020-01-07 13:25:24 -05:00
Hierophect
6ab75fe8c5 Allow MOSI/MISO exclusion 2020-01-07 13:19:00 -05:00
arturo182
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
Hierophect
b778aee21d Make inclusion non-conditional 2020-01-06 17:08:52 -05:00
Hierophect
0bbeae1786 WIP edits 2020-01-06 15:37:37 -05:00
arturo182
13e0cba6f1 Add initial MIMXRT10XX port 2020-01-06 21:08:49 +01:00
Hierophect
fff5f8eb65 Merge remote-tracking branch 'upstream/master' into stm32-meowbit 2020-01-06 11:31:25 -05:00
Hierophect
7198cc8ed6 Changes to UF2 settings, reboot working, no usb 2020-01-06 11:30:23 -05:00
Radomir Dopieralski
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