Scott Shawcroft
776301c932
Typo fix: direcion -> direction
2021-02-26 15:03:56 -08:00
Scott Shawcroft
888a0c5f08
Merge pull request #4224 from microDev1/busio-uart-rp
...
RP2040: Support for UART
2021-02-26 14:57:23 -08:00
Dan Halbert
d9234ffa82
need to gpio_set_dir() at some point
2021-02-26 15:27:35 -05:00
Scott Shawcroft
7562b0cbb8
Turn off GC opt on catwan_usbstick
2021-02-26 12:00:01 -08:00
Scott Shawcroft
2e6e91dc5c
Merge pull request #4253 from tannewt/rp2040_fix_pwm_reuse
...
Fix second shared PWM
2021-02-26 11:53:54 -08:00
Scott Shawcroft
7c8d7d77dd
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp
2021-02-26 09:04:42 -08:00
Limor "Ladyada" Fried
caedc3bba6
Merge pull request #4270 from tannewt/rp2040_feather_pinout
...
Update RP2040 Feather pinout for production rev
2021-02-26 11:11:44 -05:00
Jeff Epler
1d1ff5f308
Merge remote-tracking branch 'origin/main' into update-protomatter-rp2
2021-02-26 09:56:35 -06:00
Scott Shawcroft
3f08cb47b8
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp
2021-02-25 16:59:15 -08:00
Scott Shawcroft
52bc935fa7
A few minor fixes for corner cases
...
* Always clear the peripheral interrupt so we don't hang when full
* Store the ringbuf in the object so it gets collected when we're alive
* Make UART objects have a finaliser so they are deinit when their
memory is freed
* Copy bytes into the ringbuf from the FIFO after we read to ensure
the interrupt is enabled ASAP
* Copy bytes into the ringbuf from the FIFO before measuring our
rx available because the interrupt is based on a threshold (not
> 0). For example, a single byte won't trigger an interrupt.
2021-02-25 16:50:57 -08:00
Scott Shawcroft
f0432b9d6f
Remove neopixel power
2021-02-25 16:37:34 -08:00
Kevin Matocha
ec4cd68edc
More mpconfigboard.mk corrections for small builds
2021-02-25 17:48:50 -06:00
Dan Halbert
d0f1cfb039
address review; use gpio_set() carefully
2021-02-25 18:41:22 -05:00
Scott Shawcroft
2b163ccd6a
Fix incorrect deinit mask
2021-02-25 14:57:46 -08:00
Scott Shawcroft
1b00d94b23
Fix second shared PWM
...
Fixes #4210
2021-02-25 14:49:09 -08:00
Scott Shawcroft
80f7972f72
Update RP2040 Feather pinout for production rev
2021-02-25 14:46:08 -08:00
Jeff Epler
22276710e6
rp2pio: Fix writing where the stride was 2 or 4
...
The wrong stride value was being checked.
2021-02-25 15:50:49 -06:00
Kevin Matocha
a7a4f93ff8
Updated build configs to turn off BITMAPTOOLS for smaller builds
2021-02-25 15:44:32 -06:00
Dan Halbert
94d7bfb1c9
Merge pull request #4264 from UnexpectedCircuitPython/main
...
Expanded pin names for TinyS2 + FeatherS2 pin additions for DAC1 & DAC2
2021-02-25 15:13:18 -05:00
Dan Halbert
199a8ce8b0
change DigitalInOut direction only when necessary; strong drive strength
2021-02-25 14:10:19 -05:00
root
f8eb5bc275
Cleanup PIOs and State Machines on soft reset
2021-02-25 12:38:43 -06:00
microDev
8170e26a86
more uart improvements
...
- address suggested changes
- refine uart instance availibility checks
- improve pin validation and rx buffer handling
2021-02-25 23:46:00 +05:30
Dan Halbert
bbe0602738
Merge pull request #4245 from kamtom480/spresense_usb_speed
...
spresense: Pass the correct USB bus speed after restart
2021-02-25 11:02:33 -05:00
Kamil Tomaszewski
fb32e0a7fd
qtpy_m0_haxpress: Change config to make it fit.
2021-02-25 09:44:33 +01:00
Seon Rozenblum
69b10d7925
Added DAC1 & DAC2 pin names for FeatherS2
...
Expanded pin names for TinyS2 and added some new ones for functionality I forgot to add pin names for
Cleaned up mpconfigboard
2021-02-25 17:32:34 +11:00
microDev
5d7fdafcde
implement suggested changes
...
- add internal buffering
- rtc initialization fix
2021-02-25 00:48:36 +05:30
Kamil Tomaszewski
e369473794
spresense: change RX and TX buffer size for CDC
2021-02-24 18:19:18 +01:00
Mark
b935dcafdc
Merge branch 'main' into rp2040_countio
2021-02-23 19:46:41 -06:00
gamblor21
379f454ce6
Adding countio to rp2040
2021-02-23 19:38:05 -06:00
Scott Shawcroft
abbbb91fa8
Add state machine divisor check
...
This causes an exception when setting a state machine too slow or
too fast.
Fixes #4222
2021-02-23 16:30:46 -08:00
Scott Shawcroft
360475e266
Implement audiobusio and enhance PIO for it
...
This adds I2SOut and PDMIn support via PIO.
StateMachines can now:
* read and read while writing
* transfer in 1, 2 or 4 byte increments
* init pins based on expected defaults automatically
* be stopped and restarted
* rxfifo can be cleared and rxstalls detected (good for tracking when
the reading code isn't keeping up)
Fixes #4162
2021-02-23 15:50:00 -08:00
Scott Shawcroft
e41137c745
Merge pull request #4244 from UnexpectedCircuitPython/main
...
Added Unexpected Maker TinyS2 board definition
2021-02-23 10:40:06 -08:00
Scott Shawcroft
001d7299b2
Merge pull request #4228 from ZodiusInfuser/rp2040-boards
...
Added definitions for Pimoroni RP2040-based boards
2021-02-23 10:00:19 -08:00
ZodiusInfuser
1a0bf4c33f
Added flash size for PicoSystem
2021-02-23 11:04:20 +00:00
ZodiusInfuser
a9951c9b6c
Added flash size for Keybow2040
2021-02-23 11:01:40 +00:00
ZodiusInfuser
ca9b7debe0
Added flash size for Tiny2040
2021-02-23 10:43:35 +00:00
Seon Rozenblum
78b2daa2a7
Added Unexpected Maker TinyS2 board definition
2021-02-23 17:55:17 +11:00
Dan Halbert
a30d4ad25d
set SUPEROPT_VM = 0 on most non-Express SAMD21 boards
2021-02-22 23:03:11 -05:00
Scott Shawcroft
3fdf29e773
More parens
2021-02-22 18:35:09 -08:00
Scott Shawcroft
863981a5b8
Parens
2021-02-22 18:31:45 -08:00
Scott Shawcroft
0aafeac209
Board specific flash sizes for RP2040
...
Stop-gap solution for #4041 . Comment is there to provide info
needed in the future. (We currently run the generic "safe" settings.)
2021-02-22 17:19:18 -08:00
Dan Halbert
8470f0fdb7
SAMD21: one endpoint pair for MSC now instead of two
2021-02-21 12:37:59 -05:00
Dan Halbert
cf3217e6d4
Merge pull request #4232 from TG-Techie/fix_tg_watch
...
fix TG-Watch ble issue
2021-02-20 18:10:52 -05:00
Jonah Yolles-Murphy
a9a2145238
fix TG-Watch ble issue
2021-02-20 15:46:33 -05:00
ZodiusInfuser
52f2fd6d53
Removed trailing white space
2021-02-20 17:25:26 +00:00
ZodiusInfuser
417173b752
Removed trailing white space
2021-02-20 17:24:26 +00:00
ZodiusInfuser
9a4b8c5ed9
Removed trailing white space
2021-02-20 17:23:23 +00:00
ZodiusInfuser
dea498a51f
Added new line
2021-02-20 17:20:28 +00:00
ZodiusInfuser
9fbeb0baea
Added new line
2021-02-20 17:20:06 +00:00
ZodiusInfuser
03577ec81c
Added new line
2021-02-20 17:19:45 +00:00
ZodiusInfuser
dac81ea545
Added new line
2021-02-20 17:19:31 +00:00
ZodiusInfuser
0a00f91979
Added new line
2021-02-20 17:15:42 +00:00
ZodiusInfuser
f1df07002f
Added new line
2021-02-20 17:15:20 +00:00
ZodiusInfuser
27bc5492f5
Added other files for PicoSystem
2021-02-20 13:37:08 +00:00
ZodiusInfuser
e9c7af1dee
Added board.c for PicoSystem
2021-02-20 13:36:46 +00:00
ZodiusInfuser
fb7cce6503
Added other files for Keybow2040
2021-02-20 13:35:27 +00:00
ZodiusInfuser
7ac20bfb8b
Added board.c for Keybow2040
2021-02-20 13:35:06 +00:00
ZodiusInfuser
66dd74cd12
Added other files for Tiny2040
2021-02-20 13:33:54 +00:00
ZodiusInfuser
ad8916499d
Added board.c for Tiny2040
2021-02-20 13:32:54 +00:00
Dan Halbert
985e020936
shrink simmel build
2021-02-19 18:41:27 -05:00
Dan Halbert
67406488d1
merge from upstream; re-alphabetize
2021-02-19 14:22:50 -05:00
ZodiusInfuser
ee5a48fece
Delete pimoroni_tiny2040
2021-02-19 18:30:29 +00:00
ZodiusInfuser
db102ab1ad
Create pimoroni_tiny2040
2021-02-19 18:29:57 +00:00
microDev
b12ccefbe6
uart implementation for rp2040
2021-02-19 18:36:00 +05:30
Jeff Epler
1cd4e4552e
Merge pull request #4219 from jepler/bit_transpose
...
Add Bit transpose function to support piopixl8
2021-02-18 20:29:05 -06:00
Jeff Epler
7fd4567893
bitops: rename from _bit_transpose, describe the algorithm
2021-02-18 15:41:23 -06:00
Lucian Copeland
0ecb24c3e5
Merge pull request #4169 from hierophect/stm32-i2cstart
...
STM32: Fix I2C repeated start by converting to IT mode
2021-02-18 15:19:00 -05:00
Dan Halbert
e344c6d684
fix some builds
2021-02-18 14:24:58 -05:00
Dan Halbert
53a002a096
Initial fix, but bitbangio timing may be off
2021-02-18 13:14:51 -05:00
Jeff Epler
9cf7d73c6c
core: add bit_transpose function
...
.. this version can only handle exactly 8 bits "across". The restriction
may be relaxed in a future revision.
2021-02-18 11:32:47 -06:00
Dan Halbert
5c37b73c6d
fix typo to fix nrf builds
2021-02-18 11:09:32 -05:00
microDev
696d212dc7
fix nvm rewrite
2021-02-18 18:42:00 +05:30
Jeff Epler
ab5eb86118
raspberrypi: implement os.urandom
...
Since the datasheet cast some doubt on the strength of the "rosc_hw->randombit",
I use the SHA256 hash function to create a high quality random seed
from random values of uncertain entropy, as well as to generate a sequence
of random values from that seed using SHA256 as a cryptographically-secure
random number generator.
In practice, it produces over 100kB/s of random data which does not
have any gross problems according to _PractRand_.
2021-02-17 17:49:25 -06:00
Scott Shawcroft
261b077209
Merge pull request #4192 from dhalbert/pico-pwmout-top-fix-4189
...
RP2040: fix off-by-one PWM top issue
2021-02-16 17:38:09 -08:00
Dan Halbert
c26de0136a
works! no timeouts
2021-02-16 17:39:36 -05:00
Dan Halbert
0b8f1b9a90
wip: usb_cdc.serials
2021-02-15 20:06:18 -05:00
Dan Halbert
93d788543c
Merge remote-tracking branch 'adafruit/main' into secondary-cdc
2021-02-15 20:03:53 -05:00
Lucian Copeland
6d5ffc677b
is_free should not check never_reset
2021-02-15 10:29:05 -05:00
Dan Halbert
0ec99b37e0
handle 100% duty cycle; improve actual_frequency calc
2021-02-13 13:16:49 -05:00
Dan Halbert
d54b5861a3
wip
2021-02-12 19:01:14 -05:00
Dan Halbert
3e4328140c
fix off-by-one PWM top issue
2021-02-12 15:53:31 -05:00
Jeff Epler
ff1942cff6
Enable protomatter on RP2040 builds
...
Also found a race condition between timer_disable and redraw, which
would happen if I debugger-paused inside common_hal_rgbmatrix_timer_disable
or put a delay or print inside it. That's what pausing inside reconstruct
fixes.
So that the "right timer" can be chosen, `timer_allocate` now gets the `self`
pointer. It's guaranteed at this point that the pin information is accurate,
so you can e.g., find a PWM unit related to the pins themselves.
This required touching each port to add the parameter even though it's
unused everywhere but raspberrypi.
2021-02-12 08:25:15 -06:00
microDev
f2d7a5f1e1
Merge branch 'main' into nvm-rp
2021-02-12 18:36:54 +05:30
microDev
527b11f99e
implement suggested changes
...
- update FLASH_FIRMWARE length
- use linker script define value
2021-02-12 18:28:48 +05:30
Dan Halbert
08f30fedf5
Merge pull request #4188 from ladyada/main
...
QT Py with RP2040
2021-02-11 22:19:56 -05:00
lady ada
6c914b8722
QT Py with RP2040
2021-02-11 19:21:42 -05:00
Dan Halbert
f0564b4986
merge from upstream; complicated webusb merge
2021-02-11 18:50:02 -05:00
Lucian Copeland
edb7f2d807
Free up space for JA build
2021-02-11 16:30:27 -05:00
Lucian Copeland
a061768ceb
Merge remote-tracking branch 'upstream/main' into stm32-i2cstart
2021-02-11 16:19:12 -05:00
Scott Shawcroft
aae10fb37f
Merge pull request #4167 from tannewt/rp2040_audiopwmio
...
Add PWM based audio playback
2021-02-11 12:19:57 -08:00
microDev
205837c47b
nvm implementation for rp2040
2021-02-11 12:48:36 +05:30
Lucian Copeland
d00bee2149
Fix I2C Repeated start error by converting to IT mode
2021-02-10 14:59:19 -05:00
Scott Shawcroft
f6603aa566
Merge pull request #4168 from BHDynamics/main
...
Add DynaLoRa-USB Dongle
2021-02-10 11:03:16 -08:00
Enrique Casado
983c75fb24
Add more pin names
2021-02-10 12:19:50 +01:00
Scott Shawcroft
191b143e7b
Add PWM based audio playback
...
See
https://learn.adafruit.com/circuitpython-essentials/circuitpython-audio-out
to get started.
Fixes #4037
2021-02-09 15:38:33 -08:00
Scott Shawcroft
b19c700d4a
Merge pull request #4165 from DavePutz/issue_4143
...
Issue 4143 - Fixed marking a PWM slice incorrectly as variable frequency
2021-02-09 14:30:39 -08:00
root
9a28f0bf45
Fix check for variable PWM frequency
2021-02-09 15:22:59 -06:00
Dan Halbert
5ba28e9861
Merge pull request #4159 from dhalbert/disable-brownout-before-deep-sleep-4025
...
turn off brownout before deep sleep
2021-02-09 09:03:33 -05:00
Scott Shawcroft
6efd87b3c6
Merge pull request #4124 from m4tk/main
...
Add display init code for Lilygo TTGO T8 ESP32-S2
2021-02-08 16:35:27 -08:00
Scott Shawcroft
0ceac79dfb
Merge pull request #4048 from janderit/fix_3763_mimxrt10xx_spi
...
fixes: busio, SPI OS error 5 for mimxrt10xx
2021-02-08 16:29:48 -08:00
