3526fed611
add board global
2019-11-04 14:31:57 -05:00
15d8d88950
Add default defines
2019-11-04 14:15:26 -05:00
ccff7e70ca
Style changes and refactors
2019-11-04 11:30:49 -05:00
e3638ffaad
Merge pull request #2262 from jepler/cpb-speaker-disable
...
cpb: Disable the onboard speaker until request
2019-11-03 18:34:29 -05:00
1c4f49bb83
attribution changes
2019-11-03 16:33:01 -05:00
cd3fcc87ab
Merge pull request #2252 from dhalbert/cpb-two-i2c
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nrf: allocate two I2C on CPB
2019-11-03 13:15:36 -08:00
85a648224f
Check for no pullups on I2C on nrf; give arduino nano 33 ble two I2C devices
2019-11-02 22:47:03 -04:00
2bdccf03a7
cpb: define the SPEAKER_ENABLE_PIN
...
This allows the board to disable the onboard speaker until explicitly
enabled in user code.
Testing performed on a CPB:
* Touching the AUDIO pin with a fingertip no longer generates noise/buzz
* Generating a waveform with `simpleio.tone` produces no sound by default
* When the board.SPEAKER_ENABLE is configured as a digital output and
set True, `simpleio.tone` does produce sound
Note that while guides should include information about SPEAKER_ENABLE, it's
possible that some users who omitted it could view this as a breaking change.
They can fix it by simply adding code similar to
speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE)
speaker_enable.direction = digitalio.Direction.OUTPUT
speaker_enable.value = True
before using the internal speaker.
Closes : #2258
2019-11-01 16:26:03 -05:00
fe47eba97f
nRF: Handle SPEAKER_ENABLE_PIN
...
.. the existing code, which was never activated by the preprocessor,
wasn't quite right.
2019-11-01 16:23:35 -05:00
8d0cc71aee
Add write protections, fix edge case read halt
2019-11-01 17:00:01 -04:00
47e50e5659
Merge remote-tracking branch 'adafruit/master' into bleio_tweaks
2019-11-01 13:20:58 -07:00
e605ce6317
Debugging additions
2019-11-01 14:30:28 -04:00
0a1a12b867
Revise PWM period generation algorithm to match other ports
2019-10-31 16:59:44 -04:00
2f04c5891f
flip it around
2019-10-31 14:11:50 -04:00
ab3da3071c
flip MADCTL BGR bit to reflect RGB colors
2019-10-31 10:11:47 -04:00
c78d79938d
remove debug output
2019-10-30 17:07:16 -04:00
a8070a4185
Revise IRQ managment, add restart on failure
2019-10-30 16:59:53 -04:00
bb8046dbb3
remove debug messages
2019-10-30 10:00:50 -04:00
d2b613134d
we should use native rotation, and tweak madctl (not done yet)
2019-10-29 22:53:44 -04:00
1e869d1334
switch to 8-bit mode - tested on hardware!
2019-10-29 21:14:45 -04:00
6b0cb87cbf
Dynamic prescaler adjustment, adjust pulse resolution
2019-10-29 17:17:26 -04:00
4de5a33a43
Style changes
2019-10-29 10:24:26 -04:00
33deb6752b
Add harder resets to UART
2019-10-29 09:41:52 -04:00
e35eb08f1d
nrf: allocate two I2C on CPB
2019-10-28 21:08:53 -04:00
56ac41fabf
Merge pull request #2240 from theacodes/fix-2086
...
Track unadjusted PWM duty cycle to avoid accumulating conversion errors
2019-10-28 14:50:01 -04:00
3034cfc82f
Merge remote-tracking branch 'upstream/master' into stm32-uart
2019-10-28 12:16:01 -04:00
69bf926211
Merge remote-tracking branch 'upstream/master' into stm32-PWM
2019-10-28 12:01:28 -04:00
1d7d9043c1
CXD56 is a better platform name
2019-10-28 10:47:09 -04:00
358920db0e
Use MICROPY_PY_SYS_PLATFORM in mpconfigport.h only
2019-10-28 10:40:10 -04:00
c0f1ce590e
Add support across dev boards
2019-10-27 20:17:10 -04:00
7fd5e9b867
Fix issue with changing frequency
2019-10-27 19:41:01 -04:00
0cd8c3d5a8
Add all basic functions, never reset, dynamic pulse changes
2019-10-27 19:17:01 -04:00
1103490223
Merge pull request #2244 from dhalbert/itsybitsy_nrf52840_express
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Initial Itsy nRF52840 defn
2019-10-27 16:46:28 -05:00
cb491e855c
WIP
2019-10-27 14:31:25 -04:00
76817eaa10
Merge remote-tracking branch 'adafruit/master' into nano-33-ble
2019-10-25 22:41:26 -04:00
ab6fd34828
add object types to rgb status objects;mark spi rgb objects as never_reset
2019-10-25 22:32:43 -04:00
7d04d9109e
use bitbang SPI for DotStar; still need to fix hw SPI for dotstar
2019-10-25 15:37:27 -04:00
4b742f88d9
Fix spelling
2019-10-25 10:50:27 -07:00
cdeb0857a9
Initial Itsy nRF52840 defn
2019-10-25 11:15:34 -04:00
cf7efee0d3
Add f405 pindefs
2019-10-24 18:00:50 -04:00
7f769580bd
Merge remote-tracking branch 'upstream/master' into stm32-PWM
2019-10-24 14:11:51 -04:00
3683ee3ffa
Merge pull request #2243 from hierophect/f405-rename-and-fixes
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STM32: rename feather_stm32f405_express, fix makefile defs issue
2019-10-24 14:11:17 -04:00
511071e1ba
Rename feather across folders and config, fix makefile def issue
2019-10-24 12:51:40 -04:00
64337775f8
PWM Base functionality testing for F405
2019-10-24 12:43:34 -04:00
4fdf518251
Track unadjusted PWM duty cycle to avoid accumulating conversion errors
...
Fixes #2086
When the frequency of a `PWMOut` is change it re-sets the PWM's duty cycle as
well, since the registers have to be re-calculated based on the new frequency.
Unfortunately, `common_hal_pulseio_pwmout_get_duty_cycle`
will return a value very close to, but not exactly, the value passed to `common_hal_pulseio_pwmout_set_duty_cycle`. If the frequency is modified
without the calling code also re-setting the duty cycle then the duty cycle
will decay over time. This fixes that problem by tracking the unadjusted duty
cycle and re-setting the duty cycle to that value when the frequency is changed.
2019-10-23 14:34:14 -07:00
4cd5571203
Adds builds for sparkfun_qwiic_micro with and without flash
2019-10-23 15:05:46 -06:00
af1fab1915
Merge pull request #2226 from kamtom480/circuitpython-device-open
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Do not open the same PWM device if it is already open
2019-10-23 15:08:40 -04:00
91c9d519ae
Refine comments and switch prefix_len to size_t
2019-10-22 23:09:56 -07:00
1d8a75fa3f
minor WIP
2019-10-22 13:11:45 -04:00
ca4b7f81e5
Initial template setup
2019-10-22 11:09:46 -04:00
ae30a1e5aa
Refine _bleio
...
This PR refines the _bleio API. It was originally motivated by
the addition of a new CircuitPython service that enables reading
and modifying files on the device. Moving the BLE lifecycle outside
of the VM motivated a number of changes to remove heap allocations
in some APIs.
It also motivated unifying connection initiation to the Adapter class
rather than the Central and Peripheral classes which have been removed.
Adapter now handles the GAP portion of BLE including advertising, which
has moved but is largely unchanged, and scanning, which has been enhanced
to return an iterator of filtered results.
Once a connection is created (either by us (aka Central) or a remote
device (aka Peripheral)) it is represented by a new Connection class.
This class knows the current connection state and can discover and
instantiate remote Services along with their Characteristics and
Descriptors.
Relates to #586
2019-10-21 18:57:03 -07:00
a596213526
non-functional WIP
2019-10-21 17:06:40 -04:00
e4574fa3bf
Clean UART on reset
2019-10-21 13:17:51 +02:00
af28474b06
IRQ priority and port clearing scratchwork
2019-10-18 14:10:41 -04:00
e2cb29f2a0
Change default stack size to 64kiB for Spresense
2019-10-18 15:43:06 +02:00
3ad13e14d8
Do not open the same UART device again
2019-10-18 12:39:52 +02:00
b39ca3f8be
Do not open the same PWM device again
2019-10-18 12:39:22 +02:00
1decd111d5
Do not open the same ADC device again
2019-10-18 12:38:39 +02:00
4338511b28
Add get top and limit functions for Spresense
2019-10-18 11:10:22 +02:00
96756b3945
Add functions to get top and limit stack
2019-10-18 11:04:45 +02:00
30c9ad2b2a
Update Spresense SDK to 1.4.1
2019-10-18 10:29:32 +02:00
8f2e5990db
Changed to follow standard that Pad 0 is always TX
2019-10-17 18:02:05 +11:00
14c64159c8
Implement requested changes, refactors
2019-10-16 13:50:54 -04:00
323fe418f7
Add support for other F4 MCUs
2019-10-16 13:14:57 -04:00
552900f18e
Merge remote-tracking branch 'upstream/master' into stm32-uart
2019-10-16 12:33:31 -04:00
b4a6246e30
Cleanup
2019-10-16 12:32:34 -04:00
14eefaafee
Hack in interrupt support
2019-10-16 11:33:55 -04:00
63790f01f8
Merge pull request #2218 from CedarGroveStudios/master
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Definitions for StringCar M0 Express and AT25SF161-SSHD-T 2MiB SPI flash chip
2019-10-15 09:46:39 -07:00
6f2e2faff2
Merge pull request #2214 from dhalbert/remove-unused-ports
...
Remove non-CircuitPython ports
2019-10-15 09:45:53 -07:00
a0d18ac4e6
add dummy common_hal_mcu_processor_get_voltage() for spresense
2019-10-15 09:07:12 -04:00
eca73436c9
Merge remote-tracking branch 'adafruit/master' into cpu-voltage
2019-10-15 09:03:24 -04:00
fdd7ebef2d
change calibration from analogin_reset() to analogin_init()
2019-10-14 23:38:41 -04:00
1a7c787d3c
Merge branch 'master' into master
2019-10-14 19:47:46 -07:00
615ec7f74d
merge from upstream
2019-10-14 18:12:58 -04:00
51582abc87
Merge pull request #2207 from kamtom480/circuitpython-spresense
...
Add Spresense board
2019-10-14 14:19:09 -07:00
bd608e0807
remove placeholder
2019-10-14 11:56:53 -07:00
b04a218bbc
initial load of stringcar m0 express defs
2019-10-14 11:56:18 -07:00
44ebc4c95d
establish stringcar m0 express definitions
2019-10-14 11:55:22 -07:00
b750ed3a0f
Change Spresense firmware download link
2019-10-14 08:42:10 +02:00
8dfc8b584f
Change Spresense reference_voltage to 0.0 (None)
2019-10-14 08:22:14 +02:00
9c8f969b34
remove ports/zephyr
2019-10-13 11:09:55 -04:00
0bed5f490a
remove ports/windows
2019-10-13 11:09:43 -04:00
8f792127da
remove ports/teensy
2019-10-13 11:09:03 -04:00
fc033bd954
remove ports/stm32
2019-10-13 11:08:52 -04:00
7bc02ad3ba
remove ports/qemu-arm
2019-10-13 11:08:35 -04:00
6dcaeae8c7
remove ports/pic16bit
2019-10-13 11:08:08 -04:00
c575cd7bc7
remove ports/minimal
2019-10-13 11:07:40 -04:00
7692e06230
remove ports/esp8266
2019-10-13 11:07:07 -04:00
41ef2ab591
remove ports/esp32
2019-10-13 11:06:54 -04:00
b0d656683b
remove ports/cc3200
2019-10-13 11:06:33 -04:00
3d17e1d418
remove ports/bare-arm
2019-10-13 11:06:17 -04:00
c1ab2486f9
return chip vcc value
2019-10-12 15:42:15 -04:00
fae6e29546
nrf: PWMAudioOut: deactivate PWM when deinitting self
...
.. otherwise, when an AudioPWMOut object was deinitted without being
explicitly stop()ped, it would use up a slot in active_audio[]; the
5th iteration would create a non-working audio object which would just
buzz instead of playing the right thing.
Closes : #2203
2019-10-12 14:01:35 +09:00
ef459326cb
nrf: PWMAudioOut: coding style
2019-10-12 13:57:31 +09:00
1140ff5cd5
WIP
2019-10-11 15:47:55 -04:00
6b9375804c
Rename circuitpython.spk to firmware.spk
2019-10-11 17:15:25 +02:00
771f43591a
Add links to serial drivers
2019-10-11 12:57:43 +02:00
eb1dfd2312
Add .gitignore
2019-10-11 12:11:48 +02:00
0d139e4eca
Add a way to change serial device name
2019-10-11 12:09:51 +02:00
c062990830
Make Makefile work across OS
2019-10-11 12:09:51 +02:00
Hierophect
Dan Halbert
Scott Shawcroft
Dan Halbert
jepler
Scott Shawcroft
brentru
ladyada
Thea Flowers
Thea Flowers
ProductDev
Kamil Tomaszewski
wallarug
Cedar Grove Maker Studios