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3007 Commits

Author SHA1 Message Date
Scott Shawcroft
c0ba2a839f
Updates based on feedback from jepler 2020-04-06 16:03:31 -07:00
arturo182
08f369ea96 mimxrt1011: Only re-init SPI when it's actually needed 
If some crazy code (*cough* FourWire) decides to reconfigure the bus
before every transfer, it might get a bit slow...
 2020-04-06 22:10:12 +02:00
Scott Shawcroft
e99cf6e441
Rework sleep timing 
It didn't account for background task time and could end up
sleeping for way longer than it should because the RTC compare time
had already passed.
 2020-04-03 18:07:56 -07:00
Scott Shawcroft
7e69d30c02
Fix nRF PulseIn 2020-04-03 14:22:56 -07:00
Lucian Copeland
9761672d42 Linker file restructure, TCM and MPU additions 2020-04-03 16:33:18 -04:00
Scott Shawcroft
46af4bdd0e
Fix SAMD21 PulseIn 2020-04-02 17:35:52 -07:00
Lucian Copeland
47a5d83267 Implement F7 Nucleo 2020-04-02 11:47:16 -04:00
Sean Cross
9845a064ad ports: fomu: move more functions into ram for stability 
The SPI flash on current Fomu firmware is slow.  Circuitpython runs
XIP from SPI flash, and so execution time can also be slow.  Ordinarily
this isn't a problem, however certain operations are time-sensitive.

In particular, USB function needs to be handled quickly in order to
prevent the host from re-enumerating the device.

Place several critical TinyUSB structures into RAM, as well as several
hot functions that are frequently called.  This reduces execution time
at the expense of system memory, and greatly improves system stability.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-04-02 11:21:22 +08:00
Lucian Copeland
2f764ded63 merge and docs 2020-04-01 13:52:53 -04:00
Lucian Copeland
a89928c13c Implement requested changes 2020-04-01 13:02:05 -04:00
Scott Shawcroft
77562a2acd
Update the supported ports 2020-03-31 18:27:55 -07:00
Scott Shawcroft
75b7f583d2
Update LiteX APIs for new tick 2020-03-31 17:52:23 -07:00
Scott Shawcroft
1071924701
Fix thunderpack build 2020-03-31 17:05:37 -07:00
Scott Shawcroft
317b96e93a
Fix iMX builds 2020-03-31 17:00:30 -07:00
Scott Shawcroft
8fe512c7e9
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-03-31 15:13:58 -07:00
Scott Shawcroft
4b063aeb29
Hack up STM32 PulseIn so it builds 2020-03-31 15:12:11 -07:00
Scott Shawcroft
f47b964c5f
Merge pull request #2726 from xobs/fomu-circuitpython 
ports: litex: add port and fomu board
 2020-03-31 13:51:09 -07:00
Scott Shawcroft
cbe9512691
Merge pull request #2741 from tannewt/fix_packetbuffer_server 
Fix PacketBuffer server support
 2020-03-31 13:39:34 -07:00
Sean Cross
c69f7f8657 ports: litex: use dfu.py instead of dfu-suffix.py 
dfu.py now generates proper dfu suffixes without the nonstandard prefix.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-03-31 13:04:59 +08:00
Sean Cross
34ea140783 ports: fomu: build dfu as part of Makefile 
Now that we have a replacement for `dfu-suffix`, construct a dfu
image rather than a UF2 image.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-03-31 11:42:55 +08:00
Sean Cross
065441e58c ports: litex: enable itcm region for fomu 
This adds a new command line flag -DFOMU to indicate we're building
for a Fomu board.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-03-31 09:40:38 +08:00
Sean Cross
786e79ebc9 ports: litex: add port and fomu board 
This adds support for Litex, along with support for the Fomu FPGA board.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-03-31 09:40:38 +08:00
Scott Shawcroft
e8cffcf978
Merge pull request #2740 from arturo182/mimxrt10xx_neopixel 
mimxrt10xx: Fix neopixel_write
 2020-03-30 17:49:14 -07:00
arturo182
13022be299 mimxrt10xx: Fix neopixel_write 2020-03-31 01:05:03 +02:00
Brian Dean
7cfa8e1a68 board_vina_m0:pins.c: PGM_LED is on PA28 not PA15. 2020-03-29 18:59:00 -04:00
Lucian Copeland
e2be069686 Support cached internal flash on the H743 2020-03-28 18:30:46 -04:00
Jeff Epler
54e8c63b4f
Merge pull request #2730 from tannewt/fix_fourwire_phase_polarity 
Add polarity and phase to FourWire.
 2020-03-28 07:28:37 -05:00
Scott Shawcroft
a4a458943d
Correct MIMXRT sdk version 2020-03-27 15:40:17 -07:00
Scott Shawcroft
798118b74f
Update board.c's to remove remaining tick.h 2020-03-27 14:52:35 -07:00
Scott Shawcroft
e4c4a4a3de
Swap to committed dependencies 2020-03-27 14:39:59 -07:00
Scott Shawcroft
b043384949
Update built in display init 2020-03-27 14:35:29 -07:00
Lucian Copeland
7995bcac40 Flash additions 2020-03-27 14:15:33 -04:00
Brian Dean
7fa38e8725 Update board name to bdmicro_vina_m0 to eliminate hyphens. 2020-03-27 13:37:59 -04:00
Brian Dean
14a1e5756e Merge branch 'master' of https://github.com/adafruit/circuitpython 2020-03-26 20:28:54 -04:00
Brian Dean
2ae9edcbff Add new board BDMICRO 'Vina M0'. 
ports/atmel-samd/boards/bdmicro_vina_m0/board.c
ports/atmel-samd/boards/bdmicro_vina_m0/mpconfigboard.h
ports/atmel-samd/boards/bdmicro_vina_m0/mpconfigboard.mk
ports/atmel-samd/boards/bdmicro_vina_m0/board.c

This board includes the newly added MX25L51245G 64MB SPI flash chip
for the CircuitPython file system. Also included is the PCF2129T/2,518
high accuracy, battery backed, RTC. Also includes an independent USB
HOST connector in addition to USB DEVICE making it easy to connect USB
peripherals. Designed mainly as a general purpose module to piggy back
onto application-specific boards, it can also run low power standalone
in harsh environments for data logging and other control applications
using an appropriate enclosure.

Has been extensively tested with CircuitPython and works well.
 2020-03-26 20:15:54 -04:00
Lucian Copeland
348df4be2b Merge remote-tracking branch 'upstream/master' into stm32x7-setup 2020-03-26 18:16:11 -04:00
Lucian Copeland
c4db8b87e2 Add F7 and H7 Support to the STM32 port 
Restructures the STM port of Circuitpython to be more generic about the STM32 chip lines to support
the F7 and H7 series of chips. Adds the new Packages directory to organize different chip layouts
between lines. Makes general changes to the Makefile to condense board-level flags to the minimum
and support the new chip series. Adds the new chip line to the Peripherals directory, along with
new python tools used to generate peripheral text automatically in the tools/ directory.
 2020-03-26 18:01:17 -04:00
Scott Shawcroft
aec3b2419b
Merge pull request #2733 from oshwabadge2020/change_backlight 
Add backlight polarity flag to Display
 2020-03-26 14:00:47 -07:00
Scott Shawcroft
3959548054
Merge pull request #2734 from theacodes/add-flash-for-sol 
Add GD25Q64C as a flash chip for Sol
 2020-03-26 13:27:56 -07:00
Thea Flowers
ff67571e9a Add GD25Q64C as a flash chip for Sol 2020-03-26 12:33:27 -07:00
siddacious
9e0c00dfd4 adding a backlight polarity flag to Display 2020-03-25 22:51:20 -07:00
siddacious
7bba79363a allowing backlight change 2020-03-25 22:41:23 -07:00
Scott Shawcroft
8a5d3cd6c4
Add exception on small buffer and fix Connecion WRITE handling 2020-03-25 17:41:47 -07:00
arturo182
18c12e7822 mimxrt10xx: Return proper UART read length when everything was read 2020-03-26 00:15:48 +01:00
Scott Shawcroft
3551b769a2
Fix connection handle tracking in PacketBuffer when a server. 2020-03-25 13:31:18 -07:00
Scott Shawcroft
59eb35da30
Merge pull request #2727 from burtyb/commander-1 
Add support for Commander
 2020-03-25 11:00:11 -07:00
Scott Shawcroft
ea0ce39962
Simplify STM a bit. 2020-03-24 15:49:24 -07:00
Scott Shawcroft
5e1e4d32db
Get basic sleep going on the iMX RT 1011 2020-03-24 15:46:10 -07:00
Chris Burton
5e559be9b5 Remove Adafruit_CircuitPython_CircuitPlayground 2020-03-24 21:10:34 +00:00
Scott Shawcroft
f414f2b588
Merge pull request #2723 from jgillick/jgillick/circuitpython/stm32f411 
Add new STM board: Thunderpack
 2020-03-24 12:27:20 -07:00