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
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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
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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
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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
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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
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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
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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
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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
