Commit Graph

1065 Commits

Author SHA1 Message Date
Dan Halbert cf0f3d70b5 SPIM3 buffer must be in first 64kB of RAM 2020-08-15 10:31:56 -04:00
Lucian Copeland 0fc730bc5a Expand PulseOut API, debug cleanup 2020-08-14 16:36:02 -04:00
Yihui Xiong 52990a332d fix 2020-08-14 17:48:15 +08:00
Yihui Xiong e7da652711 able to change ble mac address 2020-08-13 16:54:29 +08:00
Dan Halbert 44c9c43cd1 ble_uart_echo_test works 2020-08-13 00:03:39 -04:00
Jeff Epler 06f6cd067d nrf: Improve commenting about disabled warnings 2020-08-12 12:59:48 -05:00
Jeff Epler 32fc8b0676 nrf: reset_pin_number: reset pin clears never-reset, mirroring samd 2020-08-12 07:32:18 -05:00
Jeff Epler 760a171903 nrf: Make port build with -Werror=undef
.. build-tested on particle_xenon
2020-08-12 07:32:18 -05:00
Dan Halbert 06f3b4048a fix #3228 for nrf; still needs to be fixed for HCI; tested 2020-08-11 16:21:16 -04:00
Jeff Epler 807f049dc3
Merge pull request #3244 from xiongyihui/main
add an option to turn off QSPI when sleep
2020-08-10 16:06:57 -05:00
Dan Halbert 0f4b969d62 discovery of Nordic UART service working 2020-08-08 00:29:37 -04:00
Yihui Xiong af1291ec28 dynamically enable or disable QSPI by default 2020-08-07 16:23:42 +08:00
Yihui Xiong d8257380d7 add qspi_disable() 2020-08-06 09:56:05 +08:00
Yihui Xiong 7854625c4e avoid using the RGB LEDs to save energy 2020-08-05 16:08:13 +08:00
Yihui Xiong dbe47a6a2a adjust 2020-08-05 16:07:18 +08:00
Jeff Epler 93b373d617 "pop from empty %q"
Saves 12 bytes code on trinket m0
2020-08-04 18:42:09 -05:00
Jeff Epler c849b781c0 Combine 'index out of range' messages 2020-08-04 14:45:45 -05:00
Jeff Epler dddd25a776 Combine similar strings to reduce size of translations
This is a slight trade-off with code size, in places where a "_varg"
mp_raise variant is now used.  The net savings on trinket_m0 is
just 32 bytes.

It also means that the translation will include the original English
text, and cannot be translated.  These are usually names of Python
types such as int, set, or dict or special values such as "inf" or
"Nan".
2020-08-04 13:34:29 -05:00
Yihui Xiong 6dc0f4f1b6 add an option to turn off QSPI when sleep 2020-08-05 01:10:58 +08:00
Dan Halbert 0a60aee3e4 wip: compiles 2020-08-02 11:36:38 -04:00
Scott Shawcroft debbf1028a
Merge pull request #3196 from IkigaiSense/ikigaisense_vita
add-ikigaisense_vita-nRF52840
2020-07-27 16:10:57 -07:00
root 204cdada7c remove unnecessary mk files parameters 2020-07-24 09:53:40 -05:00
root ce37a442e8 format fix 2020-07-23 19:35:04 -05:00
root c937fa1760 fix formatting 2020-07-23 19:29:57 -05:00
root 778e8bfda9 Changes to optimization option 2020-07-23 19:27:02 -05:00
ikigaisense 1ee8a09da2 add-ikigaisense_vita-nRF52840 2020-07-23 14:39:59 -06:00
root d83a4ac72d Changes to add compiler optimization option 2020-07-22 12:44:41 -05:00
DavePutz 39e01c3938
Merge pull request #14 from adafruit/main
update from main
2020-07-22 11:30:49 -05:00
root 49decf90c9 Add option for higher optimization levels 2020-07-21 10:11:08 -05:00
Scott Shawcroft 610e0171aa
Disable existing native networking.
We're moving towards a co-processor model and a Wiznet library is
already available.

New native APIs will replace these for chips with networking like the
ESP32S2 but they won't be these.
2020-07-17 17:43:02 -07:00
Jeff Epler 9cdf5e148a
Merge pull request #2879 from jepler/background-callback
Use a linked list of background tasks to perform
2020-07-17 15:46:03 -05:00
Dan Halbert 6494bbdc64 snapshot 2020-07-16 23:14:49 -04:00
Scott Shawcroft 7bb508bf43
Merge pull request #3157 from tinkeringtech/tinkeringtech-scoutmakes-azul
Addition of Tinkeringtech ScoutMakes Azul nRF52840 based platform to CircuitPython
2020-07-16 11:03:31 -07:00
TinkeringTech 49fcfd14d2 Added the TinkeringTech ScoutMakes Azul platform to CircuitPython 2020-07-15 21:49:34 -04:00
Jeff Epler 1df48176ce supervisor: factor supervisor_background_tasks from sundry ports 2020-07-15 11:49:44 -05:00
Jeff Epler 6160d11c5a supervisor: factor out, Handle USB via background callback 2020-07-15 11:49:44 -05:00
Jeff Epler dc74ae83da nRF: Always use sd_nvic_critical_region calls
The motivation for doing this is so that we can allow
common_hal_mcu_disable_interrupts in IRQ context, something that works
on other ports, but not on nRF with SD enabled.  This is because
when SD is enabled, calling sd_softdevice_is_enabled in the context
of an interrupt with priority 2 or 3 causes a HardFault.  We have chosen
to give the USB interrupt priority 2 on nRF, the highest priority that
is compatible with SD.

Since at least SoftDevice s130 v2.0.1, sd_nvic_critical_region_enter/exit
have been implemented as inline functions and are safe to call even if
softdevice is not enabled.  Reference kindly provided by danh:
 https://devzone.nordicsemi.com/f/nordic-q-a/29553/sd_nvic_critical_region_enter-exit-missing-in-s130-v2

Switching to these as the default/only way to enable/disable interrupts
simplifies things, and fixes several problems and potential problems:
 * Interrupts at priority 2 or 3 could not call common_hal_mcu_disable_interrupts
   because the call to sd_softdevice_is_enabled would HardFault
 * Hypothetically, the state of sd_softdevice_is_enabled
   could change from the disable to the enable call, meaning the calls
   would not match (__disable_irq() could be balanced with
   sd_nvic_critical_region_exit).

This also fixes a problem I believe would exist if disable() were called
twice when SD is enabled.  There is a single "is_nested_critical_region"
flag, and the second call would set it to 1.  Both of the enable()
calls that followed would call critical_region_exit(1), and interrupts
would not properly be reenabled.  In the new version of the code,
we use our own nesting_count value to track the intended state, so
now nested disable()s only call critical_region_enter() once, only
updating is_nested_critical_region once; and only the second enable()
call will call critical_region_exit, with the right value of i_n_c_r.

Finally, in port_sleep_until_interrupt, if !sd_enabled, we really do
need to __disable_irq, rather than using the common_hal_mcu routines;
the reason why is documented in a comment.
2020-07-15 09:26:47 -05:00
Scott Shawcroft 90ad9beff5
Merge pull request #3136 from xiongyihui/master
Add 2 boards nRF52840 M.2 devkit and M60 Keyboard
2020-07-13 17:14:18 -07:00
Scott Shawcroft 51c888d4be
Merge pull request #3003 from Flameeyes/master
License tagging according to REUSE specifications.
2020-07-13 16:28:49 -07:00
Scott Shawcroft d712d1281c
Merge branch 'main' into master 2020-07-13 15:53:44 -07:00
Dan Halbert f6869c69c5 wip: advertising; not tested 2020-07-12 19:45:23 -04:00
Yihui Xiong c8752ff93e use RGB LEDs as status indicators 2020-07-11 21:25:32 +08:00
Yihui Xiong 8e26fdc0e9 add LED status, remove unused macros 2020-07-11 10:51:31 +08:00
Yihui Xiong 7ff499046b use VID & PIDs granted by Seeed 2020-07-11 00:37:45 +08:00
Scott Shawcroft 0068c76fa6
Merge pull request #3135 from arms22/bless_dev_board_multi_sensor
Add new board BLE-SS dev board Multi Sensor
2020-07-09 10:29:57 -07:00
Yihui Xiong 678f266394 fix pre-commit check 2020-07-09 10:25:46 +00:00
Yihui Xiong 96f6ce222c add makerdiary m60 keyboard
Signed-off-by: Yihui Xiong <yihui.xiong@hotmail.com>
2020-07-09 10:02:27 +00:00
Yihui Xiong e81d22cd67 add makerdiary nrf52840 m.2 devkit
Signed-off-by: Yihui Xiong <yihui.xiong@hotmail.com>
2020-07-09 10:01:04 +00:00
arms22 bb5cdcf954 Add new board BLE-SS dev board Multi Sensor 2020-07-09 11:26:45 +09:00
Arudinne 768149fb01 modified: ports/nrf/boards/raytac_mdbt50q-db-40/pins.c 2020-07-08 10:36:41 -05:00
Arudinne 5a9aac472a modified: ports/nrf/boards/raytac_mdbt50q-db-40/pins.c 2020-07-07 14:37:59 -05:00
Arudinne dc2f729d19 modified: ports/nrf/boards/raytac_mdbt50q-db-40/mpconfigboard.mk
modified:   ports/nrf/boards/raytac_mdbt50q-db-40/pins.c
2020-07-07 14:37:08 -05:00
Arudinne b5af05cd31 new file: ports/nrf/boards/raytac_mdbt50q-db-40/board.c
new file:   ports/nrf/boards/raytac_mdbt50q-db-40/bootloader/6.0.0/pca10056_bootloader_6.0.0_s140.zip
	new file:   ports/nrf/boards/raytac_mdbt50q-db-40/mpconfigboard.h
	new file:   ports/nrf/boards/raytac_mdbt50q-db-40/mpconfigboard.mk
	new file:   ports/nrf/boards/raytac_mdbt50q-db-40/pins.c
2020-07-07 12:27:23 -05:00
Diego Elio Pettenò 34b4993d63 Add license to some obvious files. 2020-07-06 19:16:25 +01:00
Jeff Epler fcddfd0f39
Merge pull request #3083 from tannewt/esp32s2_busio
Add busio support for the ESP32-S2
2020-07-01 21:02:08 -05:00
Jeff Epler 57fde2e07b sdcardio: implement new library for SD card I/O
Testing performed: That a card is successfully mounted on Pygamer with
the built in SD card slot

This module is enabled for most FULL_BUILD boards, but is disabled for
samd21 ("M0"), litex, and pca10100 for various reasons.
2020-06-26 11:50:23 -05:00
Dan Halbert 759929c24a hci early wip; refactor supervisor bluetooth.c for nrf: tested 2020-06-25 20:57:17 -04:00
Jeff Epler 1d2cc0b968 I2CPeripheral: Rename class and its module
This is an incompatible change.
2020-06-25 11:44:19 -05:00
Scott Shawcroft c5fa9730a8
Compiles! 2020-06-24 12:47:59 -07:00
Scott Shawcroft a26102607e
Add UART support 2020-06-24 12:47:58 -07:00
Nick 33496e9c68 Add nice!nano board support 2020-06-05 19:58:54 -05:00
Diego Elio Pettenò dd5d7c86d2 Fix up end of file and trailing whitespace.
This can be enforced by pre-commit, but correct it separately to make it easier to review.
2020-06-03 10:56:35 +01:00
Scott Shawcroft 959f7297da
Merge remote-tracking branch 'adafruit/master' into wdt-nrf 2020-06-01 17:01:16 -07:00
Scott Shawcroft 4146d6f872
Merge pull request #2890 from jepler/nrf-audio-tick
nrf: put supervisor enable/disable tick in place
2020-06-01 15:51:22 -07:00
Scott Shawcroft 323cca8910
Merge remote-tracking branch 'adafruit/master' into wdt-nrf 2020-06-01 15:18:12 -07:00
Scott Shawcroft 2fd7a43f2f
Merge remote-tracking branch 'adafruit/master' into wdt-nrf 2020-05-29 10:16:24 -07:00
Dan Halbert 0d2fee95e2 enable aesio on all nRF52840 boards 2020-05-29 11:06:30 -04:00
Scott Shawcroft 796373b8be
A number of small ESP32S2 fixes:
* Fix flash writes that don't end on a sector boundary. Fixes #2944
* Fix enum incompatibility with IDF.
* Fix printf output so it goes out debug UART.
* Increase stack size to 8k.
* Fix sleep of less than a tick so it doesn't crash.
2020-05-28 15:43:55 -07:00
Scott Shawcroft 9380c34cf7
Merge remote-tracking branch 'adafruit/master' into wdt-nrf 2020-05-27 10:47:08 -07:00
Dan Halbert d06a7c4671
Correct HiiBot BlueFi USB_PID
Donated a PID set for HiiBot BlueFi.
2020-05-27 11:47:15 -04:00
Sean Cross aac5a4f178 watchdog: use common_hal_watchdog_* pattern
This pulls all common functionality into `shared-bindings` and keeps
platform-specific code inside `nrf`. Additionally, this performs most
validation in the `shared-bindings` site.

The only validation that occurs inside platform-specific `common-hal`
code is related to timeout limits that are platform-specific.

Additionally, all documentation is now inside the `shared-bindings`
directory.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:38:29 +08:00
Sean Cross e470376c12 nrf: add ticks (not subticks) to overflow count during reset
Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:50 +08:00
Sean Cross 296ba101ec nrf: set WDT priority to 2
The previous setting of `1` meant that the bluetooth system couldn't be
used when the watchdog timer was enabled.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:50 +08:00
Sean Cross d0f1b59be5 nrf: pca10100: disable some unused features to shrink image
This removes some features that are largely unused in order to get the
image to fit.

Recommended in
https://github.com/adafruit/circuitpython/pull/2933#issuecomment-632859678

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:50 +08:00
Sean Cross 33001f4e19 nrf: simmel: shrink filesystem to fit watchdog timer
The watchdog timer has increased the amount of code and text that's
required.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:50 +08:00
Sean Cross daf7c2857d nrf: port: save rtc value across reboots
As part of the reset process, save the current tick count to an
uninitialized memory location.  That way, the current tick value will be
preserved across reboots.

A reboot will cause us to lose a certain number of ticks, depending on
how long a reboot takes, however if reboots are infrequent then this
will not be a large amount of time lost.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross 5edc29c6a5 nrf: microcontroller: use port reset path
For `microcontroller.reset()`, don't manually call NVIC_SystemReset().
Instead, call the `port_reset()` in case the port wants to do any
cleanup.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross c7efc94a33 watchdog: move timeout exception to shared-bindings
Make this exception globally available to all platforms that have
enabled the watchdog timer.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross c5c13a8ba1 nrf: reset watchdog as part of port_reset()
Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross 108409c6cd nrf: common-hal: finish reworking exceptions
This finishes the rework of the exception handler, which is once
again stored inside the watchdog timer module.

This also implements a `watchdog_reset()` that is used to disable the
RAISE watchdog, if one is enabled.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross bd086a102e Revert "add WatchDogTimeout exception"
This reverts commit 561e7e619095869f58fc728d428f3ff20e8bfc40.
2020-05-27 11:28:49 +08:00
Sean Cross 589cb1af6d nrf: watchdog: use nrfx_wdt driver
Instead of directly poking registers, use `nrfx_wdt`.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross e738f5eaa1 nrf: boot into safe mode sometimes for watchdog reset
If the watchdog resets the system and we're plugged into USB, boot into
safe mode.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross 08362c9cab watchdogtimer: refactor to new api
This refactors the WatchDogTimer API to use the format proposed in
https://github.com/adafruit/circuitpython/pull/2933#issuecomment-632268227

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross ae950bc050 add WatchDogTimeout exception
This adds an exception to be raised when the WatchDogTimer times out.

Note that this currently causes a HardFault, and it's not clear why it's
not behaving properly.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross 0169ea5155 nrf: discard arm exception sections
Since these exceptions are unused, don't include them in the output
binary.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross 8f46133917 nrf: watchdog: implement software watchdogtimer
This adds a software WatchDogTimer implementation that can be used for
testing.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross 595f6387c2 watchdog: rename module from `wdt` and move to `microcontroller`
This also places it under the `microcontroller` object.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:49 +08:00
Sean Cross c23f151b6b nrf: enable wdt for all platforms
Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:48 +08:00
Sean Cross fbe1c05832 nrf: simmel: enable wdt support
This enables WDT support for Simmel. Other platforms cannot yet use
WDT because it overflows their flash storage.

Enable CIRCUITPY_WDT support for the nrf target.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:48 +08:00
Sean Cross abd01c5fbb nrf: add watchdog module
Add common-hal bindings to allow the watchdog module to be used
on nrf platforms.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:48 +08:00
Sean Cross 17ef2df2ca nrf: ld: add ARM.exidx to output image
With the WDT changes, building Circuit Python results in the following error:

/opt/gcc-arm-none-eabi-9-2019-q4-major/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld: section .ARM.exidx LMA [00000000000621c8,00000000000621cf] overlaps section .data LMA [00000000000621c8,0000000000062383]

This is because unwinding data is getting generated, but has nowhere to go.
Re-enable this data in the linker script so it is saved.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-27 11:28:48 +08:00
Scott Shawcroft 2ffd70417d
Merge remote-tracking branch 'adafruit/master' into esp32s2_digitalio 2020-05-26 13:09:57 -07:00
Dan Halbert 19f0d82048
Merge pull request #2955 from BradChan/master
Add hiibot_bluefi board definitions
2020-05-26 15:37:35 -04:00
Scott Shawcroft 3bb6a32a20
Merge branch 'master' into esp32s2_digitalio 2020-05-21 08:52:39 -07:00
Sean Cross 67cf005ee5 nrf: nvm: assume sd is not enabled if interrupts are off
If interrupts are disabled, then calling sd_* functions will hardfault.
Instead, assume that it's safe to write if interrupts are disabled.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-21 22:04:20 +08:00
Sean Cross fd4ef233c6 nrf: port: add memory barrier before wfi
ARM recommends issuing a DSB instruction propr to issuing WFI, as it is
required on many parts suchas Cortex-M7. This is effectively a no-op on
the Cortex-M4 used in most NRF parts, however it ensures that we won't
be surprised when new parts come out.

See
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dai0321a/BIHICBGB.html
for more information.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-21 21:46:37 +08:00
Sean Cross 77cf4dce8f nrf: disable interrupts before running wfi
In order to ensure we don't have any outstanding requests, disable
interrupts prior to issuing `WFI`.

As part of this process, check to see if there are any pending USB
requests, and only execute the `WFI` if there is no pending data.

This fixes #2855 on NRF.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-05-21 21:43:52 +08:00
Scott Shawcroft c32214ccc7
Merge pull request #2932 from simmel-project/nrf-rtc-reset
nrf: reset rtc as part of port_reset()
2020-05-20 11:39:16 -07:00
Scott Shawcroft ba724fffb4
Merge remote-tracking branch 'adafruit/master' into esp32s2_digitalio 2020-05-20 10:48:27 -07:00