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563 Commits

Author SHA1 Message Date
Dan Halbert
e4cd9690f1 rework auto-reload delay logic 2022-03-11 14:03:04 -05:00
Scott Shawcroft
22928fec55
Explain read and write size to/from PIO FIFOs 2022-02-10 10:55:04 -08:00
Dan Halbert
da035fe958
Merge pull request #5990 from sgauche/stm_spi_3wire 
Add support for half-duplex SPI to CPy
 2022-02-09 13:11:37 -05:00
Scott Gauche
a8d8651873 Canonical C style for half_duplex = true/false 2022-02-08 23:13:22 -05:00
Scott Gauche
309f4fb2b9 add half_duplex false param to spi construct function call in some board files 2022-02-08 22:59:26 -05:00
Scott Gauche
89ad767b8f add half_duplex to spi constructs in other ports but raise not implemented errors 2022-02-08 22:25:23 -05:00
root
ce191327e8 RP2040 PDMIn frequency based on sample rate 2022-02-08 10:10:02 -06:00
Dan Halbert
1c17dc9348 ports/raspberrypi/common-hal/busio/SPI.c 2022-02-07 17:07:47 -05:00
Dan Halbert
566f8bed99
Merge pull request #5984 from DavePutz/issue_5967 
Correcting order of sideset parameters in function call
 2022-02-05 21:58:30 -05:00
root
8c10148b21 Correcting order of sideset parameters in function call 2022-02-05 16:15:12 -06:00
Jeff Epler
749bb99863
bump pico-sdk to 1.3.0 2022-02-02 17:15:33 -06:00
Dan Halbert
a04cd6444b
Merge pull request #5966 from Neradoc/add-alias-stemma-i2c 
Add alias board.STEMMA_I2C for all boards with qwiic/stemma/QT
 2022-02-02 11:08:13 -05:00
Neradoc
b2c8fd3938 add board.STEMMA_I2C alias to some boards 2022-02-02 01:18:46 +01:00
Dan Halbert
cc410ad6a3 common-hal I2C combined write_read 2022-01-31 22:03:30 -05:00
Dan Halbert
5933c04499
Merge pull request #5899 from tannewt/rp2040_winbond 
Add winbond to Feather RP2040
 2022-01-21 16:44:52 -05:00
Scott Shawcroft
c598ede84e
Add winbond to Feather RP2040 2022-01-21 10:34:38 -08:00
microDev
67293c265c
Merge branch 'main' into board-bus 2022-01-21 10:08:39 +05:30
Scott Shawcroft
13db65566d
ESP NeoPixel fixes 
This tweaks the RMT timing to better match the 1/3 and 2/3 of 800khz
guideline for timing. It also ensures a delay of 300 microseconds
with the line low before reset.

Pin reset is now changed to the IDF default which pulls the pin up
rather than CircuitPython's old behavior of floating the pin.

Fixes #5679
 2022-01-19 16:29:07 -08:00
Neradoc
784a5edc4b
Define default SPI pins on kb2040 
Fixes #5875
 2022-01-17 06:52:08 +01:00
Scott Shawcroft
ae58858036
Merge pull request #5820 from CharString/waveshare_rp2040_zero 
Waveshare RP2040-Zero board definition
 2022-01-12 10:56:55 -08:00
Chris Wesseling
8226fb8e0b Bring pins in line with board documentation. 
This brings the pins in line with the documented [pinouts]. The only
"special" pins:

 - GP0, GP1 are mentioned as the default UART, so we init them as
   such and give them the TX and RX alternative names.
 - GP16 is connected to the onboard neopixel DIN line and we assign it
   the NEOPIXEL name. (Power of the neopixel is connected to the 3.3V
   rail, not a pin. See [schematic].)
 - GP26, GP27, GP28, GP29 have unambiguous ADC designations in the
   [pinouts], so we assign the `A` analogue names as the Pico board
   definition does.

  [pinouts]: https://www.waveshare.com/wiki/RP2040-Zero#Pinouts
  [schematic]: https://www.waveshare.com/w/upload/4/4c/RP2040_Zero.pdf
 2022-01-12 12:27:54 +01:00
arturo182
9b825869c5
raspberrypi : Check UART before claiming pins, claim it after 
Co-authored-by: Scott Shawcroft <scott@adafruit.com>
 2022-01-11 22:02:47 +01:00
arturo182
2251d0f4b0
raspberrypi: Claim UART after checking pins 
If, for some reason, you mix up TX and RX when calling `busio.UART` (who would do that ;) ), you get `Invalid pins`. When you go to try again, you'll get `All UART peripherals are in use` because the interface was claimed as busy before pins are verified. This should fix that issue.
 2022-01-11 15:13:36 +01:00
Pontus Oldberg
e23b272595 Added missing LDO control pin (SARA_PWR) 2022-01-08 16:39:48 +01:00
Chris Wesseling
783106545c Remove LED pin. 
There's just the NEOPIXEL on this board, no other LED.
 2022-01-07 23:25:50 +01:00
Chris Wesseling
d8f18d36a4 Initial Waveshare RP2040-Zero board definition 
`board.NEOPIXEL` works. Once you have an LED cycling colours, you're 99%
done. :-)
 2022-01-07 23:20:10 +01:00
Dan Halbert
9d2a32d07e countio: add selectable rise and fall detection, pulls 2021-12-31 16:34:58 -05:00
Dan Halbert
8aafc734a4
Merge pull request #5789 from adafruit/7.1.x 
Merge latest changes from 7.1.x
 2021-12-28 18:12:29 -05:00
Scott Shawcroft
08d09ac493
Merge pull request #5613 from jepler/issue5418 
clear out interrupt when freeing the timer
 2021-12-28 10:57:58 -08:00
Dan Halbert
3bc48802b1
Merge pull request #5783 from jepler/longint-config 
Centralize LONGINT_IMPL handling
 2021-12-28 12:55:26 -05:00
Jeff Epler
1986d2ee71
clear out interrupt flags when disabling timer too 2021-12-27 16:42:41 -06:00
Jeff Epler
f5fa4ae237
Merge pull request #5764 from dannystaple/patch-1 
Fix RST formatting for readthedocs
 2021-12-27 09:41:46 -07:00
Jeff Epler
1d13c4ccd1
Centralize LONGINT_IMPL handling 
This closes #5782
 2021-12-27 10:21:47 -06:00
Jeff Epler
c1236fb4d6
Merge pull request #5766 from tannewt/rp2040_sideset_enable 
Add sideset_enable support to PIO
 2021-12-22 20:17:33 -07:00
Scott Shawcroft
827ad327a5
Only ignore warnings if in gcc >= 11 2021-12-22 18:21:18 -08:00
Scott Shawcroft
674c845fb6
Merge pull request #5760 from jepler/rename_under_typing 
circuitpython_stubs: Use `circuitpython_typing` for cp-specific typing
 2021-12-22 14:05:04 -08:00
Scott Shawcroft
3e13d4f5b5
Add sideset_enable support to PIO 
This allows for UART TX via PIO
 2021-12-22 12:00:19 -08:00
Jeff Epler
166793f843 circuitpython_stubs: Use circuitpython_typing for cp-specific typing 
Installing stubs for a module named `_typing` seems like a dubious
decision.
 2021-12-22 11:14:21 -06:00
Danny Staple
174a2cbf25
Fix RST formatting for readthedocs 
And also a typo/grammar thing.
 2021-12-22 17:03:58 +00:00
Scott Shawcroft
7c2e7bfeaa
Add alternative clock pin name to match silkscreen 2021-12-15 14:41:42 -08:00
Pierre Constantineau
f3ec6ee760 tested hardware and cleaned-up commented out pin defs 2021-12-14 21:46:04 -06:00
Pierre Constantineau
162e253949 finalizing pin assignments prior to final hardware test 2021-12-14 09:45:39 -06:00
Pierre Constantineau
9119a32a5d fixed row0 and added encoder pins 2021-12-13 13:31:00 -06:00
microDev
5939c11406
add secondary i2c singleton on adafruit_qtpy_rp2040 2021-12-11 23:14:22 +05:30
Pierre Constantineau
86ddecfd4f merge main and resolve conflict 2021-12-10 16:57:50 -06:00
Pierre Constantineau
dac71e684d moved aliased boards down to actual builds 2021-12-10 16:34:06 -06:00
Pierre Constantineau
a043f65352 adding Pykey family of boards 2021-12-09 23:25:48 -06:00
Michael Himing
d72311f76a Update xiao rp2040 pins 2021-12-10 09:39:31 +11:00
Scott Shawcroft
b12d2063d0
Merge remote-tracking branch 'adafruit/7.1.x' into merge_7.1 2021-12-08 10:50:22 -08:00
Scott Shawcroft
3c8a05ebbf
Merge pull request #5673 from CytronTechnologies/add-maker-nano-rp2040-7.1.x 
Add new board Maker Nano RP2040 to branch 7.1.x.
 2021-12-08 10:33:57 -08:00