08c5dbb003
use return values in STM PWMOut constructor, not exceptions
2021-03-11 08:52:47 -05:00
16bfe3b41c
raspberrypi: RTC: Ensure a time is set
...
Until a time is set, the RTC is not running, and rtc_get_datetime()
returns false without assigning to the out-parameter.
In CircuitPython, this would manifest as arbitrary values being returned,
since uninitialized storage on the stack was being converted into a timestamp.
2021-03-10 20:20:40 -06:00
f0965b1ef7
Merge pull request #4350 from nitz/board-add-sparkfun-micromod-nrf52840
...
Add new nRF port for SF MicroMod nRF52840.
2021-03-10 18:13:11 -08:00
c95def0b32
raspberrypi: Enable mp3 playback
...
The rp2040 is _very_ marginal for mp3 playback, and currently sometimes triggers a bug that gives garbled audio output. However, it does work for some limited situations.
2021-03-10 18:44:10 -06:00
58fb011070
clean up
2021-03-10 19:03:27 +07:00
d1c6bb0927
rp2040 add double reset to uf2, also update pico-sdk to 1.1.0
2021-03-10 18:58:23 +07:00
a3c3e8a0fa
fix trailing whitespace
2021-03-09 22:41:08 -06:00
d5365cb066
SDIO/QSPI pin names. ¯\_(ツ)_/¯
2021-03-09 18:36:29 -05:00
5beb529f61
Update pins, remove unused defs from board config.
2021-03-09 17:43:13 -05:00
fe0655e121
Update pins, remove unused defs from board config.
2021-03-09 17:39:50 -05:00
0c58cc4772
Moved pin wait to an initial exec
2021-03-09 16:37:29 -06:00
1ae858126a
Fix the mpconfigboard.mk that was screwy?
2021-03-09 17:29:10 -05:00
d650849581
Merge pull request #4348 from FBSeletronica/franzininhoWIFI_wrover
...
Franzininho wifi ESP32-S2 Wrover
2021-03-09 13:07:19 -08:00
2c3002b327
Merge pull request #4370 from jposada202020/i2cperipheral_ctrlc
...
I2CPeripheral samd51 corrections in the CTRLC bit
2021-03-09 12:58:59 -08:00
a61db7f12e
Updated SparkFun MicroMod USB PID
...
As per the PID provide by TheHoff, [here](https://forum.sparkfun.com/viewtopic.php?p=223812#p223812 )
2021-03-09 12:54:52 -05:00
f0e3274a33
Update to agree with modified StateMachine.h
2021-03-09 11:13:09 -06:00
c6eb3f98be
Fixing build.yml
2021-03-09 13:55:20 -03:00
be90fa80e8
Initial Changes
2021-03-09 10:48:33 -05:00
6f4510d7aa
Merge branch 'main' into issue_4111
2021-03-08 23:28:21 -06:00
576da73a17
Added check for maxlen
2021-03-08 23:23:51 -06:00
95b7a59156
Merge branch 'issue_4111' of https://github.com/DavePutz/circuitpython into issue_4111
2021-03-08 23:22:05 -06:00
3db0fec267
Added check for maxlen
2021-03-08 23:20:57 -06:00
88650bc4d0
Removed leftover debug code
2021-03-08 22:48:57 -06:00
7029783985
funhouse board
2021-03-08 21:24:28 -05:00
775f1b9e0d
Merge pull request #4329 from jepler/rp2-rotaryio
...
raspberrypi: Implement rotaryio, improve StateMachine
2021-03-08 17:49:45 -08:00
4fc6c7d8c9
Merge pull request #4347 from FBSeletronica/franzininhoWIFI
...
Adding Circuitpython port for Franzininho WIFI board with the ESP32-S2 wroom module
2021-03-08 15:37:42 -08:00
27703f3156
fix quote error
2021-03-08 10:32:37 -03:00
fe29780afb
updating USB_VID and USB_PID for Espressif modules
2021-03-08 08:51:48 -03:00
2771e7fe75
Updating USB vendor ID and producfor Espressif modules
2021-03-08 08:47:33 -03:00
cdb0fda72a
Merge remote-tracking branch 'origin/main' into count-flash-devices
2021-03-07 20:26:04 -06:00
26eb429cc6
restore install/delete for i2c driver
2021-03-07 18:23:14 -05:00
f1ada8e880
Automatically count EXTERNAL_FLASH_DEVICES
2021-03-07 11:48:39 -06:00
a23129bc49
add GD25Q16C flash to BlackPill
2021-03-07 17:23:39 +00:00
a4133c4545
Merge pull request #4344 from jepler/vm-size-optimizations
...
Vm size optimizations: Get back 1500 bytes for 3.2% VM speed decrease
2021-03-07 10:09:51 -06:00
3b76299f39
Add new nRF port for SF MicroMod nRF52840.
2021-03-07 01:06:50 -05:00
17aa9ae3f6
Update vendor ID for Espressif ESP32S2 Modules
2021-03-06 18:43:34 -03:00
4a50f1dd6f
Update Vendor ID for Espressif
2021-03-06 18:36:53 -03:00
48e727f7d6
adding port for Franzininho WIFI board ESP32S2 w/Wrover
2021-03-06 17:47:27 -03:00
6cf9c5158c
adding port for Franzininho WIFI board
2021-03-06 17:15:54 -03:00
4f040af481
vm: Make the speed-size trade-off compile time settable
...
.. and enable for all samd21 boards
2021-03-05 18:29:27 -06:00
67fb3054b4
Merge pull request #4342 from jamesbowman/main
...
Enable EVE low-level for Teensy 4.0 and 4.1
2021-03-05 17:25:00 -06:00
d2056a46ee
Merge pull request #4335 from tyomitch/main
...
[nrf] No need to store `buffer_length` as part of `audiopwmio_pwmaudioout_obj_t`
2021-03-05 15:54:10 -06:00
bed96a98d2
Merge pull request #4337 from tyomitch/patch-1
...
[stm] `curr_pulseout` can be `STATIC`
2021-03-05 15:53:31 -06:00
bff585ffd2
Enable EVE low-level for Teensy 4.0 and 4.1
2021-03-05 11:32:58 -08:00
cd1f19020f
raspberrypi: move landmine Makefile comments
2021-03-05 12:59:55 -06:00
2ae1e7de61
WIPrp2040: Implement IncrementalEncoder
...
Any two consecutive pins can be used for an IncrementalEncoder
Testing performed: Put a synthesized (few hundred counts per second) quadrature signal into GP2/3 and read the encoder out. Performed filesystem operations at the same time to stress test it.
The reasons for not using common_hal_rp2pio_statemachine_readinto are commented on.
2021-03-05 10:31:29 -06:00
4cf6579e22
remove general changes; not consistent across builds
2021-03-05 10:10:50 -05:00
e0b96c0f43
[nrf] No need to store `buffer_length` as part of `audiopwmio_pwmaudioout_obj_t`
2021-03-05 06:01:58 -05:00
4720dc179a
[stm] `curr_pulseout` can be `STATIC`
...
Not used outside of PulseOut.c
2021-03-05 12:52:13 +02:00
c97721455a
Shrink the smallest builds with compile options
2021-03-04 23:07:06 -05:00
a4dda3a5ba
Merge branch 'main' into issue_4111
2021-03-04 14:38:00 -06:00
c5c297d2c0
Update PulseOut.c
2021-03-04 13:53:19 -06:00
b7f03f9487
Update PulseOut.h
2021-03-04 13:52:40 -06:00
2d941b070f
Changed interrupt to per-word basis; cleaned up other small items
2021-03-04 13:51:46 -06:00
bc14ed31f6
StateMachine.h: Add header for declaration of mcu_pin_obj_t typedef
2021-03-04 12:28:46 -06:00
c023ec03ff
PDMIn: Add missing deinit call
2021-03-04 12:28:06 -06:00
bd01d31542
rp2pio: Add pins_are_sequential
...
This can be used where the standard API calls for a list of pins, to check that they satisfy the requirements of the rp2pio state machine, e.g.,
```python
def __init__(self, pin_a, pin_b):
if not rp2pio.pins_are_sequential([pin_a, pin_b]):
raise ValueError("Pins must be sequential")
```
2021-03-04 11:26:33 -06:00
ff62b0d2c0
StateMachine: Add pull up/down for inputs
2021-03-04 11:26:29 -06:00
68ac14b309
StateMachine: Add in_available property
...
I named the property `in_available` because it is similar to pyserial.
However, it indicates the number of words in the fifo, not the number
of bytes.
2021-03-04 11:14:09 -06:00
2ae8a44b2a
Merge pull request #4325 from microDev1/fix-wdt
...
ESP32S2: Fix watchdog deinit
2021-03-04 11:04:01 -05:00
6f99026a64
rp2040 use normal usb_irq_handler()
2021-03-04 21:29:04 +07:00
13453d35c6
fix watchdog deinit
2021-03-04 13:23:34 +05:30
71c43ca2dd
Merge pull request #4319 from jepler/feather-default-uart
...
feather rp2040: enable default board.UART
2021-03-03 16:46:00 -05:00
b0fca4fcda
feather rp2040: enable default board.UART
2021-03-03 13:13:06 -06:00
cd48c5ee83
Merge pull request #4315 from dhalbert/rp2040-i2c-short-writes
...
RP2040: Implement short I2C writes (2 bytes or less) using bitbangio
2021-03-03 12:42:47 -05:00
88353f2f5b
Update mpconfigport.mk
2021-03-03 11:00:58 -06:00
ced707ed32
Update call to rp2pio_statemachine_construct
2021-03-03 10:55:08 -06:00
514b73bcf8
Merge pull request #4254 from gamblor21/rp2040_countio
...
Rp2040 countio
2021-03-03 08:47:24 -08:00
1d8933dd05
Merge pull request #4265 from DavePutz/pio_soft_reset
...
Clear out PIOs and State Machines on RP2040 soft reset
2021-03-03 08:43:57 -08:00
fb7a0f7efc
add 1sec timeouts for I2C read and write
2021-03-03 09:43:57 -05:00
98075c5255
Fixed merge
2021-03-02 22:32:59 -06:00
e3ab394cd6
works on nearly all sensors
2021-03-02 23:27:37 -05:00
4167778bbc
Merge pull request #4312 from jepler/feather-rp2040-led
...
feather rp2040: add board.LED
2021-03-02 23:19:14 -05:00
9b96bae668
Update mpconfigport.mk
2021-03-02 21:36:00 -06:00
30d491e136
Update mpconfigport.mk
2021-03-02 21:30:49 -06:00
58fb7b9b32
Update mpconfigport.mk to get builds working
2021-03-02 21:27:46 -06:00
6046d37f31
Update PulseIn.c
2021-03-02 21:23:45 -06:00
37ee18349f
Merge branch 'main' into rp2040_countio
2021-03-02 19:47:53 -06:00
4246cc3f6d
Counter and PWMOut slice conflict check
2021-03-02 19:32:06 -06:00
b27afad9cb
move LED to the right spot in the file
2021-03-02 19:02:38 -06:00
efc2667b5f
Merge pull request #4186 from jepler/update-protomatter-rp2
...
Enable protomatter on RP2040 builds
2021-03-02 19:01:37 -06:00
15615effc2
Merge pull request #4276 from bergdahl/patch-1
...
Update StateMachine.c
2021-03-02 17:11:45 -05:00
0a58d451ad
Merge pull request #4306 from Neradoc/fix-reset-to-safe
...
press reset to safe mode on ports where reset reason is not implemented
2021-03-02 15:44:52 -05:00
f31b472309
Merge remote-tracking branch 'adafruit/main' into rp2040-i2c-short-writes
2021-03-02 15:17:12 -05:00
9939c59caa
wip
2021-03-02 15:16:55 -05:00
8bfd308d37
feather rp2040: add board.LED
2021-03-02 13:16:09 -06:00
e4f0e47d9f
Merge pull request #4233 from pewpew-game/displayio-group-list
...
displayio: make Group use a python list internally
2021-03-02 09:59:58 -08:00
ce70b95990
Merge pull request #4177 from microDev1/nvm-rp
...
RP2040: Support for NVM
2021-03-02 09:57:36 -08:00
248acd07c8
shrink builds
2021-03-02 12:25:42 -05:00
f41fb6fafc
Apply suggestions from code review
...
copyediting
2021-03-02 12:01:50 -05:00
9f6ebf3012
Merge pull request #4310 from kamtom480/spresense_analogin
...
spresense: return valid reference voltage
2021-03-02 11:55:42 -05:00
2651e15a52
Merge pull request #4309 from jepler/rp2040-interrupt-pio
...
rp2pio: allow keyboard interrupt while waiting for tx fifo to empty (& stall)
2021-03-02 08:55:27 -08:00
722a7150ca
Merge pull request #4308 from jepler/rp2040-build-boot2
...
raspberrypi: allow directly specifying the original boot .S file
2021-03-02 08:54:30 -08:00
f560b5f3a3
raspberry: switch pico back to the boot2 for W25Q16
...
Presumably, switching it to generic hurt performance a bit.
I verified that the build-raspberry_pi_pico/boot2_padded_checksummed.S
built file has the same checksum as the old
bs2_default_padded_checksummed.S
2021-03-02 08:08:41 -06:00
7c921b808b
spresense: Define LONGINT_IMPL as MPZ
2021-03-02 14:25:22 +01:00
f9d21637a3
spresense: return valid reference voltage
2021-03-02 14:25:22 +01:00
cb2cf81136
ugame10 - disable pulseio to make more room for the French
2021-03-02 11:11:55 +01:00
b029031286
minor structural modification
2021-03-02 14:36:28 +05:30
54d11a8e2d
Merge pull request #4299 from jamesbowman/main
...
Add EVE support for Feather M4 Express
2021-03-01 22:56:50 -05:00
5a00862b1d
raspberrypi: allow directly specifying the original boot .S file
...
.. all the necessary steps to transform it into a padded, checksummed
file are now done by the build system.
Since it is assigned by "?=", it _should_ be the case that individual
builds can override it.
I did not "test" this per se, but it gives the same content and checksum
(except for the identifying comment with a path) as #4302 .
2021-03-01 21:08:19 -06:00
4b63a8c9b4
rp2pio: allow keyboard interrupt while waiting for tx fifo to empty (& stall)
2021-03-01 21:07:04 -06:00
d0eab5c561
Merge pull request #4256 from kmatch98/bt_cleanup
...
Add `bitmaptools` module
2021-03-01 18:24:12 -08:00
0dabd1ace2
Add EVE support for Feather M4 Express
2021-03-01 14:42:48 -08:00
1b3bca14cb
Merge pull request #4294 from kamtom480/spresense_analogin
...
spresense: return the correct value for Analog In
2021-03-01 13:21:15 -08:00
21a8752166
Merge pull request #4297 from adafruit/tannewt-patch-1
...
Update flash sizes for Adafruit RP2040 boards
2021-03-01 13:19:50 -08:00
238484ec26
Merge remote-tracking branch 'origin/main' into update-protomatter-rp2
2021-03-01 15:18:32 -06:00
532e7db293
Merge pull request #4267 from dhalbert/rp2040-digitalinout-fixes
...
RP2040: change DigitalInOut direction only when necessary; strong drive strength
2021-03-01 13:14:13 -08:00
af9dfccab1
Update QT Py flash size
2021-03-01 10:34:25 -08:00
dac047db61
Update Feather RP2040 to 8MB
2021-03-01 10:33:04 -08:00
d68fdf3a3d
spresense: return the correct value for Analog In
2021-03-01 15:45:10 +01:00
d7bc8a46a5
Added counters per slice
2021-02-27 15:17:27 -06:00
29c89a2487
Removed more includes
2021-02-26 22:35:38 -06:00
f3515502b7
Removed unecessary includes
2021-02-26 22:33:50 -06:00
6374408c06
Changed reset_rp2pio_statemachine to clean up any PIO interrupts.
2021-02-26 22:28:50 -06:00
f7eac46c78
Update StateMachine.c
...
Changed woring to use max instead
2021-02-27 00:07:30 +01:00
776301c932
Typo fix: direcion -> direction
2021-02-26 15:03:56 -08:00
888a0c5f08
Merge pull request #4224 from microDev1/busio-uart-rp
...
RP2040: Support for UART
2021-02-26 14:57:23 -08:00
d9234ffa82
need to gpio_set_dir() at some point
2021-02-26 15:27:35 -05:00
7942932176
Requested changes
2021-02-26 14:14:55 -06:00
7562b0cbb8
Turn off GC opt on catwan_usbstick
2021-02-26 12:00:01 -08:00
2e6e91dc5c
Merge pull request #4253 from tannewt/rp2040_fix_pwm_reuse
...
Fix second shared PWM
2021-02-26 11:53:54 -08:00
7c8d7d77dd
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp
2021-02-26 09:04:42 -08:00
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
1d1ff5f308
Merge remote-tracking branch 'origin/main' into update-protomatter-rp2
2021-02-26 09:56:35 -06:00
3f08cb47b8
Merge remote-tracking branch 'adafruit/main' into busio-uart-rp
2021-02-25 16:59:15 -08:00
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
f0432b9d6f
Remove neopixel power
2021-02-25 16:37:34 -08:00
ec4cd68edc
More mpconfigboard.mk corrections for small builds
2021-02-25 17:48:50 -06:00
d0f1cfb039
address review; use gpio_set() carefully
2021-02-25 18:41:22 -05:00
2b163ccd6a
Fix incorrect deinit mask
2021-02-25 14:57:46 -08:00
1b00d94b23
Fix second shared PWM
...
Fixes #4210
2021-02-25 14:49:09 -08:00
80f7972f72
Update RP2040 Feather pinout for production rev
2021-02-25 14:46:08 -08:00
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
a7a4f93ff8
Updated build configs to turn off BITMAPTOOLS for smaller builds
2021-02-25 15:44:32 -06:00
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
199a8ce8b0
change DigitalInOut direction only when necessary; strong drive strength
2021-02-25 14:10:19 -05:00
f8eb5bc275
Cleanup PIOs and State Machines on soft reset
2021-02-25 12:38:43 -06:00
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
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
fb32e0a7fd
qtpy_m0_haxpress: Change config to make it fit.
2021-02-25 09:44:33 +01:00
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
86e60f5f35
Clean up formatting
2021-02-24 17:26:35 -06:00
17ff5dcc99
Return NotImplementedError for PulseOut
2021-02-24 17:04:05 -06:00
8e15f36baa
pulseio (pulsein) for RP2040
2021-02-24 16:58:29 -06:00
5d7fdafcde
implement suggested changes
...
- add internal buffering
- rtc initialization fix
2021-02-25 00:48:36 +05:30
e369473794
spresense: change RX and TX buffer size for CDC
2021-02-24 18:19:18 +01:00
b935dcafdc
Merge branch 'main' into rp2040_countio
2021-02-23 19:46:41 -06:00
379f454ce6
Adding countio to rp2040
2021-02-23 19:38:05 -06:00
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
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
e41137c745
Merge pull request #4244 from UnexpectedCircuitPython/main
...
Added Unexpected Maker TinyS2 board definition
2021-02-23 10:40:06 -08:00
001d7299b2
Merge pull request #4228 from ZodiusInfuser/rp2040-boards
...
Added definitions for Pimoroni RP2040-based boards
2021-02-23 10:00:19 -08:00
1a0bf4c33f
Added flash size for PicoSystem
2021-02-23 11:04:20 +00:00
a9951c9b6c
Added flash size for Keybow2040
2021-02-23 11:01:40 +00:00
ca9b7debe0
Added flash size for Tiny2040
2021-02-23 10:43:35 +00:00
78b2daa2a7
Added Unexpected Maker TinyS2 board definition
2021-02-23 17:55:17 +11:00
a30d4ad25d
set SUPEROPT_VM = 0 on most non-Express SAMD21 boards
2021-02-22 23:03:11 -05:00
3fdf29e773
More parens
2021-02-22 18:35:09 -08:00
863981a5b8
Parens
2021-02-22 18:31:45 -08:00
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
8470f0fdb7
SAMD21: one endpoint pair for MSC now instead of two
2021-02-21 12:37:59 -05:00
cf3217e6d4
Merge pull request #4232 from TG-Techie/fix_tg_watch
...
fix TG-Watch ble issue
2021-02-20 18:10:52 -05:00
a9a2145238
fix TG-Watch ble issue
2021-02-20 15:46:33 -05:00
52f2fd6d53
Removed trailing white space
2021-02-20 17:25:26 +00:00
417173b752
Removed trailing white space
2021-02-20 17:24:26 +00:00
9a4b8c5ed9
Removed trailing white space
2021-02-20 17:23:23 +00:00
dea498a51f
Added new line
2021-02-20 17:20:28 +00:00
9fbeb0baea
Added new line
2021-02-20 17:20:06 +00:00
03577ec81c
Added new line
2021-02-20 17:19:45 +00:00
dac81ea545
Added new line
2021-02-20 17:19:31 +00:00
0a00f91979
Added new line
2021-02-20 17:15:42 +00:00
f1df07002f
Added new line
2021-02-20 17:15:20 +00:00
27bc5492f5
Added other files for PicoSystem
2021-02-20 13:37:08 +00:00
e9c7af1dee
Added board.c for PicoSystem
2021-02-20 13:36:46 +00:00
fb7cce6503
Added other files for Keybow2040
2021-02-20 13:35:27 +00:00
7ac20bfb8b
Added board.c for Keybow2040
2021-02-20 13:35:06 +00:00
66dd74cd12
Added other files for Tiny2040
2021-02-20 13:33:54 +00:00
ad8916499d
Added board.c for Tiny2040
2021-02-20 13:32:54 +00:00
985e020936
shrink simmel build
2021-02-19 18:41:27 -05:00
67406488d1
merge from upstream; re-alphabetize
2021-02-19 14:22:50 -05:00
ee5a48fece
Delete pimoroni_tiny2040
2021-02-19 18:30:29 +00:00
db102ab1ad
Create pimoroni_tiny2040
2021-02-19 18:29:57 +00:00
b12ccefbe6
uart implementation for rp2040
2021-02-19 18:36:00 +05:30
1cd4e4552e
Merge pull request #4219 from jepler/bit_transpose
...
Add Bit transpose function to support piopixl8
2021-02-18 20:29:05 -06:00
7fd4567893
bitops: rename from _bit_transpose, describe the algorithm
2021-02-18 15:41:23 -06:00
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
e344c6d684
fix some builds
2021-02-18 14:24:58 -05:00
53a002a096
Initial fix, but bitbangio timing may be off
2021-02-18 13:14:51 -05:00
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
5c37b73c6d
fix typo to fix nrf builds
2021-02-18 11:09:32 -05:00
696d212dc7
fix nvm rewrite
2021-02-18 18:42:00 +05:30
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
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
c26de0136a
works! no timeouts
2021-02-16 17:39:36 -05:00
0b8f1b9a90
wip: usb_cdc.serials
2021-02-15 20:06:18 -05:00
93d788543c
Merge remote-tracking branch 'adafruit/main' into secondary-cdc
2021-02-15 20:03:53 -05:00
6d5ffc677b
is_free should not check never_reset
2021-02-15 10:29:05 -05:00
0ec99b37e0
handle 100% duty cycle; improve actual_frequency calc
2021-02-13 13:16:49 -05:00
d54b5861a3
wip
2021-02-12 19:01:14 -05:00
3e4328140c
fix off-by-one PWM top issue
2021-02-12 15:53:31 -05:00
Dan Halbert
Jeff Epler
Scott Shawcroft
hathach
DavePutz
nitz
FBSeletronica
jposada202020
root
Jeff Epler
jerryneedell
Jeff Epler
James Bowman
Artyom Skrobov
Dan Halbert
microDev
gamblor21
Mark
Kamil Tomaszewski
Radomir Dopieralski
Jonny Bergdahl
Scott Shawcroft
Limor "Ladyada" Fried
Kevin Matocha
Seon Rozenblum
ZodiusInfuser
Jonah Yolles-Murphy
Lucian Copeland