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0aafeac209
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4512 Commits

Author SHA1 Message Date
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
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
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
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
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
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
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
Dan Halbert
3c99b09993
Merge pull request #4160 from gamblor21/rp2040_neopixel_pin_fix 
RP2040 Set the neopixel pin as output after PIO use
 2021-02-08 17:57:30 -05:00
Dan Halbert
3a68ac8abb
Merge pull request #3536 from pewpew-game/pew-get-ticks 
Fix #3504: Don't use time module in pew.tick()
 2021-02-08 17:50:44 -05:00
Dan Halbert
b0ed258302
Merge pull request #4155 from jepler/rpi-pio-background 
rp2pio: Transfer up to 32 bytes before checking background tasks
 2021-02-08 16:34:16 -05:00
Dan Halbert
f171660870
Merge pull request #4139 from hierophect/socket-accept-conn 
Socket: Connect accepted sockets
 2021-02-08 16:25:31 -05:00
Dan Halbert
be500fd15c
Merge pull request #4136 from hierophect/socket-portmax 
Socket: fix inconsistencies in argument types
 2021-02-08 16:23:20 -05:00
Dan Halbert
c8cf1258ac
Merge pull request #4154 from LuminousOwl/fix-max-pio-instructions 
Fix maximum PIO instructions
 2021-02-08 16:21:49 -05:00
gamblor21
386b49c3e1 Set the pin as output after PIO use 2021-02-08 15:13:37 -06:00
Dan Halbert
c3a1bd8f13 turn off brownout before deep sleep 2021-02-08 12:40:20 -05:00
Lucian Copeland
1043d619fd
Merge pull request #4148 from Neradoc/fix-recv_into 
Fix socket.recv_into receiving one less byte than expected
 2021-02-08 11:29:41 -05:00
Dan Halbert
1b7f3d11e7 wip 2021-02-08 10:57:41 -05:00
Jeff Epler
5423e4966c rp2pio: Transfer up to 32 bytes before checking background tasks 
@Jerryneedell noticed that this problem affected strips short enough
to not use the DMA peripheral, thanks for the hot tip!

Instead of checking for background tasks after every byte transfer,
try up to 32 transfers before attending to background tasks.

This fixes the problem I was seeing on my 5-pixel circuit.

Closes #4135.
 2021-02-08 08:35:07 -06:00
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