djsundog/circuitpython
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183 Commits

Author SHA1 Message Date
Scott Shawcroft
3f08cb47b8
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp 2021-02-25 16:59:15 -08:00
microDev
5d7fdafcde
implement suggested changes 
- add internal buffering
- rtc initialization fix
 2021-02-25 00:48:36 +05:30
Dan Halbert
f0564b4986 merge from upstream; complicated webusb merge 2021-02-11 18:50:02 -05:00
Philip Jander
5bf08c503b adds: maximum retries on SPI busy 2021-02-07 17:06:46 +01:00
Philip Jander
ae91b12aea chore: whitespace fixed 2021-02-07 16:59:11 +01:00
Philip Jander
127cc6204a adds: idle loop to wait for SPI not busy (mimxrt10xx) 2021-02-07 16:59:11 +01:00
BiffoBear
2656c84b01 Initial commit. Edited error messages in .c files 2021-02-03 05:49:40 +07:00
microDev
dc332baa87
update common_hal_reset_pin() 2020-12-28 20:04:00 +05:30
Dan Halbert
8b7c23c1ee address review comments 2020-12-01 20:01:14 -05:00
Dan Halbert
104a089677 deep sleep working; deep sleep delay when connected 2020-11-26 22:06:37 -05:00
Dan Halbert
a0f1ec3c4a wip 2020-11-22 19:10:09 -05:00
Dan Halbert
75559f35cc wip: ResetReason to microcontroller.cpu 2020-11-21 23:29:52 -05:00
Dan Halbert
ffff02c053 Merge remote-tracking branch 'adafruit/main' into sleep 2020-11-16 12:06:11 -05:00
Scott Shawcroft
68eb809fbf
Update parallel bus signatures 2020-11-13 18:57:52 -08:00
microDev
930cf14dce
Add check for invalid io, function to disable all alarms 2020-10-27 16:17:26 -07:00
microDev
e35938971a
Add description of alarm modules 2020-10-27 16:16:55 -07:00
Scott Shawcroft
83deea0e03
Fix copy pasta and stub build 2020-08-21 11:17:42 -07:00
Scott Shawcroft
a5b01f7361
Merge remote-tracking branch 'adafruit/main' into add_pwmio 2020-08-21 11:13:53 -07:00
Scott Shawcroft
6857f98426
Split pulseio.PWMOut into pwmio 
This gives us better granularity when implementing new ports because
PWMOut is commonly implemented before PulseIn and PulseOut.

Fixes #3211
 2020-08-18 13:08:33 -07:00
Lucian Copeland
0fc730bc5a Expand PulseOut API, debug cleanup 2020-08-14 16:36:02 -04:00
Jeff Epler
93b373d617 "pop from empty %q" 
Saves 12 bytes code on trinket m0
 2020-08-04 18:42:09 -05:00
Jeff Epler
c849b781c0 Combine 'index out of range' messages 2020-08-04 14:45:45 -05:00
Jeff Epler
dddd25a776 Combine similar strings to reduce size of translations 
This is a slight trade-off with code size, in places where a "_varg"
mp_raise variant is now used.  The net savings on trinket_m0 is
just 32 bytes.

It also means that the translation will include the original English
text, and cannot be translated.  These are usually names of Python
types such as int, set, or dict or special values such as "inf" or
"Nan".
 2020-08-04 13:34:29 -05:00
Jeff Epler
1df48176ce supervisor: factor supervisor_background_tasks from sundry ports 2020-07-15 11:49:44 -05:00
Diego Elio Pettenò
34b4993d63 Add license to some obvious files. 2020-07-06 19:16:25 +01:00
Scott Shawcroft
c5fa9730a8
Compiles! 2020-06-24 12:47:59 -07:00
Scott Shawcroft
a26102607e
Add UART support 2020-06-24 12:47:58 -07:00
Diego Elio Pettenò
dd5d7c86d2 Fix up end of file and trailing whitespace. 
This can be enforced by pre-commit, but correct it separately to make it easier to review.
 2020-06-03 10:56:35 +01:00
Lucian Copeland
a59798ed49 Merge branch 'mimxrt-uart-oneway' into mimxrt-busio-cleanup 2020-05-27 12:31:16 -04:00
Lucian Copeland
9f5520135c translations 2020-05-27 11:54:52 -04:00
Lucian Copeland
a25e10ed59 Merge branch 'mimxrt-uart-oneway' of https://github.com/hierophect/circuitpython into mimxrt-uart-oneway 2020-05-27 11:49:11 -04:00
Lucian Copeland
1e914ac2b0 Change exception text and type 2020-05-27 11:48:52 -04:00
Lucian Copeland
53fb699436 Add pin resetting across boards, fix array size detection issue 2020-05-27 11:45:15 -04:00
arturo182
ad988013f0
Merge pull request #2961 from arturo182/i2c-exception 
mimxrt10xx: Change exception type to match other ports
 2020-05-27 11:24:46 +02:00
arturo182
d6c59c4de0 mimxrt10xx: Change exception type to match other ports 2020-05-26 22:36:30 +02:00
Lucian Copeland
d95022f7bb Merge remote-tracking branch 'upstream/master' into mimxrt-busio-cleanup 2020-05-22 13:33:08 -04:00
hierophect
fe10a45533
Merge branch 'master' into mimxrt-uart-oneway 2020-05-22 11:32:41 -04:00
Lucian Copeland
75b5142954 Minor style changes and translations 2020-05-22 11:31:52 -04:00
Scott Shawcroft
3bb6a32a20
Merge branch 'master' into esp32s2_digitalio 2020-05-21 08:52:39 -07:00
Scott Shawcroft
0af5dd59f2
Merge pull request #2898 from hierophect/mimxrt-claiming 
MIMXRT: Implement pin claiming, pin reset, and pin protections
 2020-05-20 11:32:22 -07:00
Scott Shawcroft
ba724fffb4
Merge remote-tracking branch 'adafruit/master' into esp32s2_digitalio 2020-05-20 10:48:27 -07:00
Lucian Copeland
66c09efae2 Add UART one-way instance search, fix bugs in stm32 implementation 2020-05-20 12:48:01 -04:00
Scott Shawcroft
fd0420d432
Update digitalio api for other ports 2020-05-20 09:23:42 -07:00
Lucian Copeland
38fd9c25f2 Re-add APA102 2020-05-19 15:33:34 -04:00
Lucian Copeland
b310b04007 Remove pin/port distinction 2020-05-19 14:20:07 -04:00
Lucian Copeland
2acd173e14 Implement core requested changes 2020-05-19 13:54:47 -04:00
Scott Shawcroft
2c2b53303d
Merge pull request #2837 from k0d/serial-debug 
Add support for a debug console, such as ST-Link VCP.
 2020-05-18 18:13:31 -07:00
Mark Olsson
007c92ee6a Enable showing the console on a debug uart 2020-05-19 02:02:52 +02:00
Scott Shawcroft
32617d5f2f
Merge pull request #2925 from arturo182/imx-spi 
mimxrt1010: Increase max SPI speed
 2020-05-18 15:22:42 -07:00
arturo182
058a73128c mimxrt10xx: Fix cpu.temperature crash 
Fixes #2514
 2020-05-18 22:30:50 +02:00
arturo182
f92d53eaab mimxrt1010: Increase max SPI speed 2020-05-18 22:07:38 +02:00
Lucian Copeland
99538c2414 Implement pin claiming, pin reset, and pin protections 2020-05-15 15:16:51 -04:00
Scott Shawcroft
4519ddebeb
Merge pull request #2841 from hierophect/mimxrt-spi-oneway 
mimxrt10xx: add one-directional SPI
 2020-05-06 08:32:21 -07:00
Lucian Copeland
a1330747e8 text fixes, postpone warning disable 2020-05-05 12:46:30 -04:00
Dan Halbert
bae7a5e433 make translate again 2020-05-04 17:26:59 -04:00
Lucian Copeland
bc581fbdfb Add-unidirectional-SPI 2020-05-01 13:15:38 -04:00
Dan Halbert
fbc8719fad ringbuf tested 2020-04-21 22:40:12 -04:00
Dan Halbert
38ec3bc574 further ringbuf cleanup 2020-04-21 17:38:20 -04:00
Scott Shawcroft
b580b34cbf
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-14 17:14:44 -07:00
Scott Shawcroft
a8dfba235c
Fix alarm so that it is correctly set. 2020-04-07 13:07:29 -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
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
arturo182
13022be299 mimxrt10xx: Fix neopixel_write 2020-03-31 01:05:03 +02:00
Scott Shawcroft
798118b74f
Update board.c's to remove remaining tick.h 2020-03-27 14:52:35 -07:00
arturo182
18c12e7822 mimxrt10xx: Return proper UART read length when everything was read 2020-03-26 00:15:48 +01:00
Scott Shawcroft
5e1e4d32db
Get basic sleep going on the iMX RT 1011 2020-03-24 15:46:10 -07:00
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
Dave Marples
09a3153bf4 Fix I2C clock divider 2020-02-27 14:08:39 +00:00
Dave Marples
aadb0bfc1e Fix SPI clock speed on mimxrt10xx family & mimxrt1020 pinmux fixup 2020-02-26 14:28:54 +00:00
arturo182
feac87901a mimxrt10xx: Enable displayio 
Closes #2466
 2020-02-19 22:26:00 +01:00
Dave Marples
24405cabaf Edits as a result of review 2020-02-19 00:07:01 +00:00
Dave Marples
d388899985 Addition of RS485 support 2020-02-18 23:16:40 +00:00
Dave Marples
84ad3d8393 Addition of RTS/CTS/RS485 UART functionality 2020-02-18 23:16:40 +00:00
Dave Marples
77ad9aff3c Formatting updates 2020-02-16 00:40:04 +00:00
Dave Marples
d13f04f953 Updated formatting 2020-02-14 23:02:02 +00:00
Dave Marples
4de2a1eb62 Fix alignment warning 2020-02-12 22:36:34 +00:00
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
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
Dan Halbert
360c876be4 add flag to i.mx port 2020-01-10 09:20:21 -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
arturo182
13e0cba6f1 Add initial MIMXRT10XX port 2020-01-06 21:08:49 +01:00