huntc
2493699fb3
Ref count the peripheral drop
2021-12-16 07:09:33 +11:00
Jacob Rosenthal
cfb5e8df57
undo T:regs in impl UsbPeripheral
2021-12-15 11:00:55 -07:00
Jacob Rosenthal
50f151e6bc
use Instance regs
2021-12-15 10:29:19 -07:00
Jacob Rosenthal
cd356896ee
fix nrf52820
2021-12-15 10:27:10 -07:00
Jacob Rosenthal
61f12324ff
enable USB peripheral for relevant chips
2021-12-15 10:23:19 -07:00
Jacob Rosenthal
79502330de
rename to UsbBus
2021-12-15 09:59:56 -07:00
huntc
1374ad2ab6
Introduces split on the nRF Uarte
...
A new `split` method is introduced such that the Uarte tx and rx can be used from separate tasks. An MPSC is used to illustrate how data may be passed between these tasks.
2021-12-15 18:31:52 +11:00
Jacob Rosenthal
2a6d92d641
cleanup
2021-12-14 16:53:13 -07:00
Jacob Rosenthal
3debe604fb
sorta works, too many interupts?
2021-12-14 16:48:48 -07:00
Jacob Rosenthal
07cbd41131
dont expose embedded_hal_common::usb
2021-12-14 15:47:54 -07:00
Jacob Rosenthal
f31140a70b
revert
2021-12-14 13:51:50 -07:00
bors[bot]
1a7b9e3279
Merge #542
...
542: nrf/gpiote: remove PortInput, move impls to Input/FlexPin. r=Dirbaio a=Dirbaio
`PortInput` is just a dumb wrapper around `Input`, it has no reason whatsoever to exist. This PR moves the `wait_for_x` functionality to `Input` directly.
It also adds it to `FlexPin` for completeness and consistency with `Input`.
(The reason `PortInput` exists is a while ago `GPIOTE` was an owned singleton that you had to initialize, so `PortInput::new()` would require it to enforce it's been initialized. This doesn't apply anymore now that GPIOTE is "global")
Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
2021-12-14 14:09:59 +00:00
Dario Nieuwenhuis
153b1bbdbf
nrf/gpiote: remove PortInput, move impls to Input.
2021-12-14 13:23:40 +01:00
Jacob Rosenthal
535d30335a
make send, consolidate usb types
2021-12-13 18:13:42 -07:00
Jacob Rosenthal
83a1237ea3
stub out the embassy registers for usbd
2021-12-13 18:04:54 -07:00
Jacob Rosenthal
e5dc63e8e9
usb feature gate
2021-12-12 21:39:59 -07:00
Jacob Rosenthal
f430c0e8c2
nrf-usbd
2021-12-12 19:20:02 -07:00
huntc
dc3469b297
Documents the nRF BufferedUarte problem
...
Please see https://github.com/embassy-rs/embassy/issues/536 for the rationale.
2021-12-12 17:52:17 +11:00
huntc
7256ff3e71
Provides AsyncWrite with flush
...
As per Tokio and others, this commit provides a `poll_flush` method on `AsyncWrite` so that a best-effort attempt at wakening once all bytes are flushed can be made.
2021-12-10 12:16:08 +11:00
huntc
090a7adf78
Keep Clippy happy
2021-12-08 12:13:49 +11:00
huntc
4e7fa52288
Applies the Uarte patch
...
Applies the Nordic workaround found in the `Uarte` for the nRF9160 and nRF5340 to the `BufferedUarte`.
2021-12-08 12:02:30 +11:00
Dario Nieuwenhuis
6dd55265cd
nrf/gpiote: fix build for nrf9160
2021-12-02 04:01:03 +01:00
huntc
496ad4ed43
Rationale for uarte usage
2021-12-01 09:37:09 +11:00
huntc
469852c667
Removed unsafe from uarte
...
The constructors themselves are not strictly unsafe. Interactions with DMA can be generally unsafe if a future is dropped, but that's a separate issue. It is important that we use the `unsafe` keyword diligently as it can lead to confusion otherwise.
2021-12-01 09:14:24 +11:00
bors[bot]
c7d9729028
Merge #486
...
486: Pwm ppi events r=Dirbaio a=jacobrosenthal
More PWM yak shaving. I was going to do some safe pwm ppi events stuff but I just dont think it fits this api design.. ppi is just very low level, im not sure how safe it will be in general
* first we should probably have borrows of handlers for ppi with lifetime of the peripheral? hal does eb4ba6ae42/nrf-hal-common/src/pwm.rs (L714-L716)
* in general having access to tasks can put the state in some configuration the api doesnt understand anymore. for `SequencePwm` ideally id hand you back either only seq_start0 or seq_start1 because youd only use one based on if your `Times` is even or odd.. but again we only know that with this api AFTER start has been called. I dont think were ready for typestates
SO I figured why not add the pwm ppi events but make them unsafe and commit this example since I started it.
Somewhat related drop IS removing the last duty cycle from the pin correctly, but stop DOES NOT..the only thing that sets the pin back is pin.conf() as far as I can tell, so I tried to document that better and got rid of stop for the `SimplePwm` again since that doesnt need it then. However its ackward we dont have a way to unset the pwm without setting a new sequence of 0s, or dropping the peripheral
Co-authored-by: Jacob Rosenthal <jacobrosenthal@gmail.com>
2021-11-26 23:08:24 +00:00
huntc
d4179ee2e4
Some documentation corrections and expansion
2021-11-22 12:26:11 +11:00
bors[bot]
d7bbaf1a4c
Merge #494
...
494: nrf: saadc do not reexport pac enums r=Dirbaio a=jacobrosenthal
Closes #415
Co-authored-by: Jacob Rosenthal <jacobrosenthal@gmail.com>
2021-11-21 19:47:31 +00:00
Wilfried Chauveau
d5a2462cba
Update embassy-nrf with lifetime bounds on gpio implementations.
2021-11-21 10:25:43 +00:00
Jacob Rosenthal
18d94a7d01
nrf: saadc do not reexport pac enums
...
Closes #415
2021-11-20 18:07:20 -07:00
Jacob Rosenthal
4010a829ae
nrf: pwm clarify stop and disable pin state
2021-11-14 11:26:30 -07:00
Jacob Rosenthal
4d61f4aa0d
nrf: sequencepwm dont wait for tasks_stop afterall
2021-11-13 17:31:09 -07:00
Jacob Rosenthal
3a166db280
nrf: pwm use register reset
2021-11-13 16:42:19 -07:00
Jacob Rosenthal
7dfc0acb2f
nrf: pwm clarify stop and disable pin state
2021-11-13 16:42:17 -07:00
Jacob Rosenthal
2bcacd4f16
nrf: sequencepwm add events
2021-11-13 16:24:41 -07:00
Jacob Rosenthal
0f322c1d4e
fix set_duty ptr write
2021-11-12 08:55:20 -07:00
Jacob Rosenthal
667a93b5c8
sequence pwm remove disable fn for clarity, and disable peripheral on stop
2021-11-11 23:46:27 -07:00
Jacob Rosenthal
7bee43df5a
nrf: sequencepwm nitpicks for clarity
2021-11-11 22:50:07 -07:00
Jacob Rosenthal
937f49dead
nrf: sequencepwm rename top to max_duty for consistancy
2021-11-11 22:47:57 -07:00
Jacob Rosenthal
f15c3a04d4
sequence must be live while DMA runs
2021-11-11 20:10:34 -07:00
Jacob Rosenthal
fe83daf45f
remove const generic
2021-11-11 19:49:41 -07:00
Jacob Rosenthal
ec66fcd01a
pwm_sequence consume buffer
2021-11-11 19:14:29 -07:00
bors[bot]
4112759a8f
Merge #455
...
455: simple_playback api from nrf sdk r=Dirbaio a=jacobrosenthal
Port of the nrf_drv_pwm_simple_playback call from the nordic sdk that allows you to set up a sequence to play across leds with no interaction necessary using the 'shorts' registers to trigger looping sequences
Co-authored-by: Jacob Rosenthal <jacobrosenthal@gmail.com>
2021-11-11 16:26:36 +00:00
Jacob Rosenthal
156caa9330
more comments
2021-11-10 19:56:36 -07:00
Jacob Rosenthal
66a43c2e58
more comments
2021-11-10 19:44:57 -07:00
Jacob Rosenthal
407e5d06e0
more comments
2021-11-10 19:43:47 -07:00
Jacob Rosenthal
613e88f1d2
fix bug with config.counter_mode
2021-11-10 18:53:21 -07:00
Jacob Rosenthal
4c2d0ac211
doccomments
2021-11-10 18:52:32 -07:00
Jacob Rosenthal
c6736abf5e
dont wait seqend for sequencepwm
2021-11-10 18:52:03 -07:00
Jacob Rosenthal
c450f91bd9
doc comment cleanup
2021-11-10 17:30:59 -07:00
Jacob Rosenthal
6dcc731065
drop the debug
2021-11-10 17:25:38 -07:00
Jacob Rosenthal
5f28153b81
disconnect pwm pins on drop
2021-11-10 17:19:03 -07:00
Jacob Rosenthal
3b7af2f4ed
fix wait seqend, pwm example is slow now...
2021-11-10 13:03:44 -07:00
Jacob Rosenthal
903b8f032f
defensive dma
2021-11-10 12:34:41 -07:00
Jacob Rosenthal
4751dbddc6
move state into PwmSimple
2021-11-10 12:32:28 -07:00
Jacob Rosenthal
9548748c26
fix
2021-11-10 12:29:13 -07:00
Jacob Rosenthal
65843c033e
pwm store and deconfigure pins
2021-11-10 11:02:43 -07:00
Jacob Rosenthal
03f2c593d6
fix slice_in_ram for arbitrary size types
2021-11-03 18:56:02 -07:00
Jacob Rosenthal
64e1426b54
clean up some todo comments around infinite play
2021-11-03 18:46:42 -07:00
Jacob Rosenthal
b726ef1886
make SequenceConfig struct is consistent with other Config structs, that are always non_exhaustive and have a Default
2021-11-03 18:37:54 -07:00
Jacob Rosenthal
d961fd1015
rename to SimplePwm and SequencePwm
2021-11-03 18:25:44 -07:00
Jacob Rosenthal
9a6c2de4ea
fix safety comments
2021-11-03 18:19:43 -07:00
Jacob Rosenthal
511c5cb892
intenset in a noop
2021-11-03 18:16:00 -07:00
Jacob Rosenthal
82695c8f65
make both news configure registers in same order
2021-11-03 18:15:42 -07:00
Jacob Rosenthal
44375b427c
restore example and add set_time_stretch api
2021-11-03 15:29:09 -07:00
Jacob Rosenthal
682274870f
set_duty does indeed loop forever
2021-11-02 11:56:01 -07:00
Jacob Rosenthal
c939edb8d0
rename error enum again
2021-11-02 10:57:01 -07:00
Jacob Rosenthal
4647792ad6
seperate start from pwmseq::new
2021-11-01 20:50:18 -07:00
Jacob Rosenthal
49253152cf
seperate sequence from duty cycle pwm struct
2021-11-01 20:50:14 -07:00
Jacob Rosenthal
74e7f4a227
comments
2021-11-01 13:16:24 -07:00
Jacob Rosenthal
f2cfbe4262
align pwm.set_duty with embedded hal to not be one shot
2021-11-01 13:08:55 -07:00
Jacob Rosenthal
5285179218
generalize new and change pwm example to a servo
2021-11-01 13:08:51 -07:00
Jacob Rosenthal
12b2c5d5f7
better not as a constructor?
2021-11-01 08:54:07 -07:00
Jacob Rosenthal
90be851e4b
reduce complexity of loopmode
2021-11-01 08:45:07 -07:00
Jacob Rosenthal
48673e27cd
fix max sequence length
2021-11-01 01:20:04 -07:00
Jacob Rosenthal
14dc524b84
documentation
2021-11-01 01:20:01 -07:00
Jacob Rosenthal
7b092f463e
clarify infinite
2021-11-01 00:30:42 -07:00
Jacob Rosenthal
72fa1c8482
fix additional to remove stuck light at end
2021-11-01 00:25:08 -07:00
Jacob Rosenthal
d98a1707b9
using write dont need to clear
2021-10-31 23:28:26 -07:00
Jacob Rosenthal
78e382c9aa
stop->sequence_stop
2021-10-31 23:13:49 -07:00
Jacob Rosenthal
96df2fdb43
lost comment
2021-10-30 16:23:45 -07:00
Jacob Rosenthal
763e250dfe
add ability to configure loop count from 1 to infinite
2021-10-30 16:16:10 -07:00
Jacob Rosenthal
ee8f76537b
at least stop on drop
2021-10-30 11:33:28 -07:00
Jacob Rosenthal
6d8198a46a
move psel back out of if
2021-10-30 11:33:10 -07:00
Jacob Rosenthal
1d1d8a848e
simplify api, more interesting example
2021-10-29 16:39:41 -07:00
Jacob Rosenthal
eb0bf1fd7a
simple_playback api from nrf sdk
2021-10-29 16:27:26 -07:00
Dario Nieuwenhuis
663141b4e4
nrf: add initial nrf5340 support
2021-10-28 03:36:25 +02:00
Dario Nieuwenhuis
c995a97f20
nrf91: support running in both S and NS mode.
2021-10-26 17:40:07 +02:00
Dario Nieuwenhuis
36d3eda2f9
ppi: simplify driver creation.
...
Moving `new_*` to the version-specific mod allows doing the correct
register writes right there in `new`, without needing abstractions
like `enable_all`/`disable_all`.
2021-10-26 16:52:51 +02:00
Dion Dokter
c63d747209
Fewer channel traits, more cfg to make the system work
2021-10-26 14:47:34 +02:00
Dion Dokter
6205d6da47
typo
2021-10-26 14:47:33 +02:00
Dion Dokter
a6c84cb915
- Interconnect is now PPI again
...
- Scary pointer math is now contained in the tasks and events
- ppi now sets the tasks and events immediately and the struct is now zero-sized
- StaticToOne is renamed to ZeroToOne
- Used DPPI tasks and events now panic when enabled twice
2021-10-26 14:47:31 +02:00
Dion Dokter
531dfcffb3
fmt
2021-10-26 14:47:13 +02:00
Dion Dokter
11655af034
Another redo using the feedback.
...
PPI is now split up into PPI and DPPI under the name 'interconnect'.
The tasks and events are tracked and reset in the drop function.
2021-10-26 14:47:12 +02:00
Dion Dokter
e6ec81b999
Fixed examples and added defmt format to the new error types
2021-10-26 14:46:39 +02:00
Dion Dokter
4950682a50
Some extra docs and better naming
2021-10-26 14:46:39 +02:00
Dion Dokter
65628e1f15
- Added _ppi and _dppi to distinguish between the new and the old peripheral.
...
- Removed ConfigurableChannel and added capacity numbers to the channels
- Replaced the PPI api with a new one using the DPPI terminology (publish & subscribe)
- Updated all tasks and event registers for DPPI
2021-10-26 14:46:39 +02:00
bors[bot]
7729091b39
Merge #450
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450: nrf/nvmc: make PAGE_SIZE, FLASH_SIZE public. r=lulf a=Dirbaio
Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
2021-10-25 08:05:19 +00:00
Jacob Rosenthal
32850bba79
nrf: saadc dummy pin for vdd sampling
2021-10-24 09:41:51 -07:00
Dario Nieuwenhuis
e7ab979eb8
nrf/nvmc: make PAGE_SIZE, FLASH_SIZE public.
2021-10-24 18:23:22 +02:00
Dario Nieuwenhuis
e78d226acd
nrf: add NVMC driver.
2021-10-22 02:14:33 +02:00
Ulf Lilleengen
69953a78f1
Use async fn instead of impl Future
2021-10-19 20:48:46 +02:00
Ulf Lilleengen
c777b6aae1
Use AtomicWaker instead of Signal
2021-10-19 15:31:28 +02:00
Ulf Lilleengen
db3b315f94
Cargo fmt
2021-10-19 08:37:19 +02:00
Ulf Lilleengen
2ef4a45fa0
Add support for temperature sensor peripheral
...
* Add TEMP peripheral to all nRF52 chips
* Add async HAL for reading temperature values
* Add example application reading temperature values
2021-10-19 07:18:56 +02:00
huntc
3f31774674
Formatting
2021-10-18 12:29:31 +11:00
huntc
8dcc41c7f0
Optimises the buffer passing for nRF SAADC
...
The buffer will always have been filled and we never explicitly stop the task outside of this code. Thus, we can assume the number of bytes in the slice.
2021-10-18 12:23:13 +11:00
huntc
a94d44a689
Comments corrected
2021-10-18 11:45:23 +11:00
huntc
6dc0ed53ff
Renamed sample rate to what it actually is
2021-10-18 11:42:30 +11:00
huntc
93407ed5e2
Remove unneeded stop
2021-10-18 11:31:06 +11:00
huntc
c7e426655d
Ensure the compiler doesn't reorder things before calling the sampler
2021-10-18 11:28:43 +11:00
huntc
785030df96
Use types to strengthen the buffer dimensioning
2021-10-18 10:26:11 +11:00
huntc
0c317a64f6
As suggested, use the const param to declare the internal sample for one channel only
2021-10-18 10:26:11 +11:00
huntc
cb56f52b99
Removed the Mode enum and factored out into two functions so that we can assert channel limits
2021-10-18 10:26:11 +11:00
huntc
a020b1a404
Combine intenset calls
2021-10-18 10:26:11 +11:00
huntc
b6cacb98db
Compact expression
2021-10-18 10:26:11 +11:00
huntc
e37a10ae99
Hangover - should have set this to internal for a previous PR
2021-10-18 10:26:11 +11:00
huntc
3be274dc2a
We must allow the run handler to mutate state
...
The handler may well need to close over and mutate state
2021-10-18 10:26:11 +11:00
huntc
34e9e85819
We can kick start the internal timer outside of the main loop
2021-10-18 10:26:11 +11:00
huntc
16b6c78332
Removed debugging logs
2021-10-18 10:26:11 +11:00
huntc
103a3305e2
Implements continuous sampling for the nRF SAADC
...
Implements continuous sampling for the nRF SAADC and also renames `OneShot` to `Saadc`. The one-shot behaviour is retained with the `sample` method and a new `run_sampler` method is provided for efficiently (i.e. zero copying) sampler processing. A double buffer is used for continuously sampling, which wlll be swapped once sampling has taken place.
A sample frequency is provided and will set the internal timer of the SAADC when there is just the one channel being sampled. Otherwise, PPI will be used to hook up the TIMER peripheral to drive the sampling task.
2021-10-18 10:26:11 +11:00
Dario Nieuwenhuis
a2e7c24e00
Clippy fixes
2021-10-18 01:05:29 +02:00
Dario Nieuwenhuis
66d70cd146
nrf/uarte: do not use WFE on drop.
...
- It disturbs other stuff that uses WFE/SEV in the system. I ran into
issues with this.
- It needs the irq handler to check for RXTO/TXSTOPPED errors, which makes
it slower.
2021-10-16 03:14:47 +02:00
bors[bot]
05bc4d198e
Merge #423
...
423: nRF9160 support r=Dirbaio a=diondokter
- Created a chip file with all the peripherals, interrupts and peripheral implementations.
- All peripherals now use an alias for the NS (non-secure) version of the nRF9160 version.
- Implementations of peripherals that don't exist are ignored.
- Most PPI functionality has been stubbed out because the nRF91 has the newer DPPI which is not compatible with the current API. (The channels are also set to not configurable, so they are kinda useless now, but in principle the stubs should never be called)
Co-authored-by: Dion Dokter <dion@tweedegolf.com>
2021-10-13 21:11:41 +00:00
Dario Nieuwenhuis
c675fb1036
nrf/saadc: make InputChannel private.
2021-10-13 22:13:30 +02:00
Dario Nieuwenhuis
d8c3365d6a
nrf/saadc: make Input trait sealed.
2021-10-13 22:13:26 +02:00
Dario Nieuwenhuis
0d709fa5c8
nrf/saadc: require unborrow for Input.
...
This allows using borrowed pins in ChannelConfig.
2021-10-13 22:06:09 +02:00
Dion Dokter
c1c704bfc8
- Removed the enable assert from UARTE.
...
- Added nRF9160 to CI.
2021-10-13 15:00:08 +02:00
Dion Dokter
ddcee446c1
Added anomaly workaround from the HAL to improve the UARTE
2021-10-12 13:35:08 +02:00
Dion Dokter
2c2c284482
Undoing unnecessary changes
2021-10-12 11:55:38 +02:00
Dion Dokter
995cd01cbc
ran fmt
2021-10-11 15:31:25 +02:00
Dion Dokter
4643727fea
Made all PPI channels not configurable (even though they are) so they can't use unimplemented features
2021-10-11 15:12:40 +02:00
Dion Dokter
a8407c8aba
Merge remote-tracking branch 'upstream/master'
2021-10-11 10:59:34 +02:00
Dion Dokter
20674f7126
Initial support for nrf9160
2021-10-11 10:39:38 +02:00
Dario Nieuwenhuis
14c3260d88
nrf/saadc: move chip-specific mappings to chips/
2021-10-11 01:36:31 +02:00
Dario Nieuwenhuis
cf13dd7df8
nrf/ppi: nrf52805 only has 10 configurable channels.
2021-10-11 01:20:51 +02:00
Dario Nieuwenhuis
6e7abba9ff
nrf: rename Cargo feature references from "51" to "nrf51".
...
Note: the feature doesn't actually exist, references are there just in case
nrf51xx is supported in the future.
2021-10-11 01:09:57 +02:00
Dario Nieuwenhuis
668364da9c
nrf/saadc: nrf52805 only has 2 channels
2021-10-11 00:55:31 +02:00
Dario Nieuwenhuis
0b26ab7bbc
nrf/saadc: nrf52820 doesn't have it.
2021-10-11 00:55:17 +02:00
huntc
8c9e50b378
Conflates the negative and positive types as they are the same, and renames pin to input as they can be more than pins
2021-10-11 09:38:35 +11:00
huntc
b043778f75
Removed the NotConnected as it isn't used.
2021-10-11 09:08:58 +11:00
huntc
25d6a2cd13
No use case understood for NotConnected, so hiding it for now
2021-10-11 08:56:53 +11:00
huntc
617a976e96
No need for unwrap
2021-10-11 08:54:24 +11:00
huntc
5f5470a320
Need to borrow the pins for the lifetime of the config, and subsequently the one shot.
2021-10-11 08:52:45 +11:00
huntc
cef6158c31
Extend SAADC one shot support
...
One-shot mode now permits the sampling of differential pins, and the sampling of multiple pins simultaneously.
A new ChannelConfig structure has been introduced so that multiple channels can be configured individually. Further, the `sample` method now accepts a buffer into which samples are written.
Along the way, I've reset some default configuration to align with Nordic's settings in their nrfx saadc driver. Specifically, the channel gain defaults to 6 (from 4) and the time defaults to 10us (from 20us).
2021-10-09 11:25:18 +11:00
Dario Nieuwenhuis
0e05ba688d
nrf/saadc: remove Sample trait.
2021-10-07 02:10:22 +02:00
Dario Nieuwenhuis
ead987245d
embassy: Refactor module structure to remove kitchen-sink util
.
2021-09-11 02:35:35 +02:00
Dario Nieuwenhuis
de016e8456
Remove trait_alias, allow(incomplete_features).
...
trait_alias seems unused. no idea why it's there.
2021-09-03 17:00:58 +02:00
Dario Nieuwenhuis
d0c8749399
Merge pull request #382 from fnafnio/typestate_nrf_timer
...
Typestate nrf timer
2021-09-02 13:39:55 +02:00
f_punk
34c66fa78d
removed type aliases
...
NotAwaitable as default generic param
added awaitable_timer example
2021-09-02 12:02:31 +02:00
Dario Nieuwenhuis
a81b963561
nrf/saadc: don't use wake_on_interrupt.
2021-09-01 23:54:26 +02:00
f_punk
1cef7134d4
moved CC::wait to awaitable typestate
2021-09-01 16:20:32 +02:00
f_punk
a0c40562ea
added typestate to nrf-Timer
...
useful for hooking up the PPI to an Event without needing interrupt
tested with buffered_uart example on nRF52840-DK
2021-09-01 16:16:56 +02:00
Dario Nieuwenhuis
7c0990ad1e
time: allow storing state inside the driver struct.
2021-08-25 21:06:27 +02:00
Richard Dodd
ed1ed5225f
Expose EASY_DMA_SIZE.
2021-08-22 00:23:03 +01:00
Dario Nieuwenhuis
3457bb9f05
nrf: make gpiote and time-driver optional via cargo features.
2021-08-20 15:42:42 +02:00
Dario Nieuwenhuis
17659e2e44
nrf/wdt: add handle steal
2021-08-20 14:23:24 +02:00
Dario Nieuwenhuis
066abfe4c6
nrf/time: allow configuring the rtc irq prio
2021-08-18 22:13:02 +02:00
Dario Nieuwenhuis
2540a960e5
nrf: add WDT driver
2021-08-07 14:26:28 +02:00
Dario Nieuwenhuis
05e50e1f4a
time_driver: use regular fn ptr -> raw ptr casts
2021-08-05 19:19:47 +02:00
Dario Nieuwenhuis
0ea6a2d890
time: replace dyn clock/alarm with a global Driver trait
2021-08-05 19:14:09 +02:00
Dario Nieuwenhuis
07d4b196f7
Update nightly, remove removed features.
2021-08-04 19:48:14 +02:00
Dario Nieuwenhuis
3f28bb6c77
common: Initialize PeripheralMutex state with closure to ensure it's done in-place.
2021-08-02 20:13:41 +02:00
Dario Nieuwenhuis
af87031d62
hal-common: remove Pin in PeripheralMutex
2021-08-02 19:55:04 +02:00
Dario Nieuwenhuis
7bfb763e09
Rename embassy-extras to embassy-hal-common
2021-07-29 13:44:51 +02:00
Dario Nieuwenhuis
c8a48d726a
Merge pull request #277 from Liamolucko/fix-peripheral-ub
...
extras: Fix UB in `Peripheral`
2021-07-29 13:08:30 +02:00
Liam Murphy
d5ba35424d
Replace PeripheralStateUnchecked
with register_interrupt_unchecked
2021-07-29 15:11:26 +10:00
Liam Murphy
079526559f
Remove critical sections from PeripheralMutex
interrupt handler by checking the interrupt's priority on startup.
...
Since `PeripheralMutex` is the only way to safely maintain state across interrupts, and it no longer allows setting the interrupt's priority, the priority changing isn't a concern.
This also prevents other causes of UB due to the interrupt being exposed during `with`, and allowing enabling the interrupt and setting its context to a bogus pointer.
2021-07-27 17:28:52 +10:00
Liam Murphy
1b7ad7080e
Add Send/Sync
bounds to PeripheralState
2021-07-24 12:53:57 +10:00
Bob McWhirter
58edefff6e
Formatting.
2021-07-23 13:22:39 -04:00
Bob McWhirter
d5ed5c3ef3
Split up the nRF impls for SPI traits.
2021-07-23 13:22:39 -04:00
Dario Nieuwenhuis
f916fe5476
all hals: reexport PAC if unstable-pac
feature is set.
2021-07-14 22:19:04 +02:00
Liam Murphy
744e2cbb8a
extras: Fix UB in Peripheral
...
`Peripheral` assumed that interrupts can't be preempted,
when they can be preempted by higher priority interrupts.
So I put the interrupt handler inside a critical section,
and also added checks for whether the state had been dropped
before the critical section was entered.
I also added a `'static` bound to `PeripheralState`,
since `Pin` only guarantees that the memory it directly references
will not be invalidated.
It doesn't guarantee that memory its pointee references also won't be invalidated.
There were already some implementations of `PeripheralState`
that weren't `'static`, though,
so I added an unsafe `PeripheralStateUnchecked` trait
and forwarded the `unsafe` to the constructors of the implementors.
2021-07-05 17:42:43 +10:00
Dario Nieuwenhuis
7ebd4e3aa9
nrf/gpio: fix unused warning on chips without ports
2021-07-05 02:44:16 +02:00
Dario Nieuwenhuis
e55c89f890
Merge pull request #262 from Liamolucko/nrf-rng
...
Add an nRF RNG driver
2021-07-01 01:55:55 +02:00
Liam Murphy
99339e940e
fix: check if new_ptr == end
, not the old pointer
2021-06-30 16:04:34 +10:00
Liam Murphy
53b95588df
Use atomics to share state instead of a RefCell
2021-06-30 15:55:52 +10:00
Liam Murphy
89fdad3a6b
Don't wake the future for every byte in fill_bytes
2021-06-30 12:34:57 +10:00
Liam Murphy
ae0219de6f
Move initialisation inside of future
2021-06-30 09:45:49 +10:00
Liam Murphy
8a4ab29819
Add an nRF RNG driver
...
Resolves #187
Like the stm32 driver, this has both a non-blocking and blocking API, and implements `rand_core::RngCore` for the blocking API.
2021-06-29 17:26:16 +10:00
Liam Murphy
c0ef40d6e9
Correctly unset bits
2021-06-29 15:12:42 +10:00
Liam Murphy
e6d0dba5ca
Write bits directly to intenset/clr + shorts
2021-06-29 14:37:37 +10:00
Liam Murphy
87ca902e44
Handle differences between PACs
2021-06-29 13:04:05 +10:00
Liam Murphy
0c0597f775
Don't include extended timer support on chips without it
2021-06-29 12:07:10 +10:00
Liam Murphy
94e13ef053
Fix Cc::event_compare
2021-06-29 11:39:50 +10:00
Liam Murphy
e5a5031f20
Get rid of the TODO about variant names, stop the timer before setting BITMODE and set a default frequency.
2021-06-29 11:29:32 +10:00
Liam Murphy
e7addf094b
Fix Cc::wait
never resolving and refactor some APIs
...
I think the interrupt was getting immediately re-triggered as soon as the handler exited, so I disabled the interrupt in the handler.
2021-06-29 10:33:41 +10:00
Liam Murphy
02781ed744
Add an nRF Timer driver
...
Resolves #189
2021-06-26 17:58:36 +10:00
Jacob Rosenthal
e9bd8428e3
embassy-nrf: twim derive defmt
2021-06-07 19:09:03 -07:00
Dario Nieuwenhuis
d1eeef5864
nrf/buffered_uarte: Fix crash when calling set_baudrate as the very first thing.
2021-06-08 00:32:14 +02:00
Dario Nieuwenhuis
3be49d3e79
fmt: Add dunmy use to avoid "unused variable" errors when no log is enabled.
2021-06-07 03:21:37 +02:00
Dario Nieuwenhuis
ef1ebefec0
fmt: use absolute paths
2021-06-07 03:15:05 +02:00
Dario Nieuwenhuis
e7dc5c0939
fmt: make all macros macro_rules
so scoping is consistent.
2021-06-07 00:16:39 +02:00
Folkert
749633ddf2
fix errors
2021-06-05 12:02:17 +02:00
Folkert
0c0bf6e4db
extract the polled-on function
2021-06-05 11:59:58 +02:00
Folkert
28c0023c9a
add distinct read and write functions
2021-06-05 11:48:00 +02:00
Folkert
d0dd0f007a
changes after review
2021-06-05 11:37:11 +02:00
Folkert
3f74c557ed
skip 'in ram' check for mutable slice in fullduplex
2021-06-05 11:34:50 +02:00
Folkert
857ac3386b
nrf async twim
2021-06-04 17:31:35 +02:00
Folkert
990d83d424
match on mode
2021-06-03 11:38:25 +02:00
Dario Nieuwenhuis
3bd36dce76
nrf/qspi: wait MORE for DPM enter.
2021-05-27 00:42:29 +02:00
Dario Nieuwenhuis
de703eb605
nrf/qspi: proper lowpower drop, supporting DPM.
2021-05-26 23:26:07 +02:00
Dario Nieuwenhuis
42abeca493
nrf/spim: disable and deconfigure pins on drop.
2021-05-26 20:11:23 +02:00
Dario Nieuwenhuis
39c420733f
nrf/uarte: deconfigure pins on drop
2021-05-26 20:11:23 +02:00
Dario Nieuwenhuis
8dfb6dff86
nrf/twim: make pullup configurable, do not enable it by default.
2021-05-26 20:11:23 +02:00
Dario Nieuwenhuis
b449f6de9d
nrf/twim: deconfigure pins on drop
2021-05-26 18:23:10 +02:00
Dario Nieuwenhuis
55c3ba2a5f
nrf/saadc: do not use dyn
2021-05-22 15:42:14 +02:00
Ulf Lilleengen
13524080d3
Avoid using full GAT
2021-05-22 13:23:09 +02:00
Ulf Lilleengen
f6cac6944c
Makes it possible to use the ADC with different analog pins
2021-05-21 13:12:27 +02:00
Dario Nieuwenhuis
105c8504b6
Mark Unborrow as unsafe to implement
2021-05-19 23:29:33 +02:00
Dario Nieuwenhuis
e3ab02c7e3
nrf/saadc: remove Pin
2021-05-19 20:22:15 +02:00
Dario Nieuwenhuis
58723a8e76
Merge pull request #185 from embassy-rs/nrf-improvement
...
nrf improvements
2021-05-17 22:48:36 +02:00
Dario Nieuwenhuis
32fc17f0fd
nrf/gpiote: Allow choosing IRQ priority.
2021-05-17 21:27:27 +02:00
Rukai
3e83acc1cb
Fix unused field warnings
2021-05-17 20:23:04 +10:00
Rukai
149ddf2f29
Fix warnings
2021-05-17 19:48:58 +10:00
Dario Nieuwenhuis
f7858631d8
stm32: fix build, add ci
2021-05-17 03:16:58 +02:00
Dario Nieuwenhuis
a5ad79927e
nrf: add Unborrow<Target = Self>
bound to all instance traits
2021-05-17 01:01:31 +02:00
Dario Nieuwenhuis
8394603ea6
nrf/pwm: add enable/disable
2021-05-17 00:57:37 +02:00
Dario Nieuwenhuis
88f664b434
nrf/pwm: set initial value to Low, according to the PS
2021-05-17 00:57:37 +02:00
Dario Nieuwenhuis
f9bcf6df6b
nrf: add PWM
2021-05-17 00:57:37 +02:00
Dario Nieuwenhuis
0310e4d458
Add init
fn. Initializes hw and returns Peripherals.
2021-05-17 00:57:37 +02:00
Dario Nieuwenhuis
97b01f1c47
nrf/gpiote: initialize automatically
2021-05-17 00:57:20 +02:00
Dario Nieuwenhuis
92be72e0e3
Add #[interrupt]
macro to register static interrupts.
2021-05-17 00:57:20 +02:00
Dario Nieuwenhuis
eb4571dc4c
nrf: add blocking TWIM
2021-05-17 00:57:20 +02:00
Dario Nieuwenhuis
bd9589d0ce
nrf: add support for nrf52805, nrf52811, nrf52820
2021-05-17 00:57:20 +02:00
Dario Nieuwenhuis
e0809ab0fb
Switch to use PrioritX enums.
2021-05-11 01:34:24 +02:00
Dario Nieuwenhuis
7fa0e57172
Use critical_section
crate
2021-05-11 01:15:30 +02:00
Ulf Lilleengen
0a3c236510
Improve comment
2021-05-10 23:06:25 +02:00
Ulf Lilleengen
e9eb3ce6c1
Disable PPI trigger during normal read
2021-05-10 23:06:25 +02:00
Ulf Lilleengen
687dda106f
Read rx amount outside of poll_fn
2021-05-10 23:06:25 +02:00
Ulf Lilleengen
5afe01617a
Use rxdrdy as trigger for timer
2021-05-10 23:06:25 +02:00
Ulf Lilleengen
dda338cedb
Add implementation of ReadUntilIdle for nRF UART
...
Add type UarteWithIdle that implements Read, Write and ReadUntilIdle
traits. The type uses a timer + 2 PPI channels internally, triggered on
RTXSTARTED event.
2021-05-10 23:06:25 +02:00
Dario Nieuwenhuis
76f737bb0e
Merge pull request #158 from derekdreery/blocking_spim
...
Implement the blocking hal api for SPIM.
2021-05-05 22:52:36 +02:00
Richard Dodd
212e83aa22
Make changes to Write
as well as Transfer
2021-05-05 19:18:57 +01:00
Richard Dodd
9d427a1ba4
Address issues in PR
...
Also add some documentation.
2021-05-05 18:33:45 +01:00
Richard Dodd
9de12a0a7a
Address issues in PR.
2021-05-05 18:25:14 +01:00
Richard Dodd
1ad18aa09a
Implement the blocking hal api for SPIM.
2021-05-05 14:50:28 +01:00
Richard Dodd
0b3ccca69b
Add a pin variant that can change between disconnected/input/output.
...
I'm in no way attached to the name and encourage better suggestions.
2021-05-05 14:46:51 +01:00
Ulf Lilleengen
e2ad5e1395
Add detection of edge transitions for ports
2021-04-16 07:58:24 +02:00
Dario Nieuwenhuis
97ca54fa66
Rename PeripheralBorrow to Unborrow
2021-04-14 19:59:52 +02:00
Dario Nieuwenhuis
5ee87cf25d
Remove Pin from Flash trait
2021-04-14 17:04:40 +02:00
Dario Nieuwenhuis
c15411d1bd
Remove Pin from SPI
2021-04-14 17:04:40 +02:00
Dario Nieuwenhuis
8b1ffb2cb7
Remove Pin from GPIO traits
2021-04-14 17:04:40 +02:00
Dario Nieuwenhuis
59ccc45f28
Remove pin from Uart
2021-04-14 17:04:40 +02:00
Dario Nieuwenhuis
402f7f1886
nrf/gpio: remove DummyPin
2021-04-10 01:48:37 +02:00
Dario Nieuwenhuis
5b74e326e5
nrf/qpsi: make config non_exhaustive
2021-03-29 00:58:58 +02:00
Dario Nieuwenhuis
b9e709403d
nrf: better macro naming.
2021-03-29 00:58:58 +02:00
Dario Nieuwenhuis
48cf1f6ebf
nrf/system: add configure
2021-03-29 00:58:58 +02:00
Dario Nieuwenhuis
3a18373828
nrf/uarte: update BufferedUarte to new APi
2021-03-29 00:58:58 +02:00
Dario Nieuwenhuis
00e5f30352
nrf/ppi: add AnyConfigurableChannel
2021-03-29 00:58:58 +02:00
Dario Nieuwenhuis
31b817ed27
nrf/timer: add instance traits
2021-03-29 00:58:58 +02:00