Commit Graph

987 Commits

Author SHA1 Message Date
xoviat
bf45b1d83d fix memory.x 2023-05-11 17:23:18 -05:00
xoviat
d7262f9849 rustfmt 2023-05-11 16:53:55 -05:00
xoviat
8a620fd59c stm32/ble: fix tests and add instructions to run example 2023-05-11 16:45:42 -05:00
kalkyl
bbd687fcb0 Update embassy 2023-05-10 02:40:41 +02:00
Caleb Jamison
9d971e5b15
Merge branch 'master' into master 2023-05-09 17:55:27 -04:00
Caleb Jamison
5cfe1a1fb4 Dirbaio comments round 2 2023-05-09 17:45:24 -04:00
Caleb Jamison
6bea078487 Remove patches, bump rp-pac version 2023-05-09 12:20:23 -04:00
Caleb Jamison
5015c845c5 Improve gpout example, clk_gpout_freq 2023-05-09 12:10:24 -04:00
kalkyl
72b0379125 🌈 2023-05-09 01:51:08 +02:00
Dirk Stolle
0584312ef0 Fix some typos 2023-05-08 23:25:01 +02:00
Dario Nieuwenhuis
008b1fd30c update defmt to 0.3.4, now that probe-run is fixed. 2023-05-08 21:53:03 +02:00
bors[bot]
d0703f83db
Merge #1435
1435: Added example for multi priority executors rp2040 r=Dirbaio a=fakusb

I added an example for multiple priorities of tasks on rp2040 by adjusting [examples/nrf52840/src/bin/multiprio.rs](https://github.com/embassy-rs/embassy/blob/master/examples/nrf52840/src/bin/multiprio.rs) .

This needs https://github.com/embassy-rs/rp-pac/pull/2 , and this commit also adds the 6 new interrupt handlers for software interrupts to embassy-rs.

We might need to change the git path for rp-pac in [embassy-rp/Cargo.toml](https://github.com/embassy-rs/embassy/compare/master...fakusb:rp2040-multiprio-executor?expand=1#diff-47463ea358745927ecdb686f52feab816fde5d402a9628a136c116f34a802ab0)

Closes #1413

Co-authored-by: Fabian Kunze <fkunze@fkunze.de>
2023-05-08 16:59:07 +00:00
Caleb Jamison
59132514cf Add missing functions, Cleanup, Gpout example 2023-05-08 09:45:54 -04:00
Fabian Kunze
87795cbca8 added example multi priority executors rp2040 2023-05-07 01:00:13 +02:00
pennae
b38d496d51 rp/pio: allow wrap-around program loading
execution wraps around after the end of instruction memory and wrapping
works with this, so we may as well allow program loading across this
boundary. could be useful for reusing chunks of instruction memory.
2023-05-06 21:08:20 +02:00
pennae
8e4d65e163 rp/pio: configure state machines with Config struct
the many individual sets aren't very efficient, and almost no checks
were done to ensure that the configuration written to the hardware was
actually valid. this adresses both of these.
2023-05-06 17:23:41 +02:00
pennae
37b460637d rp/pio: add set-pin-{values,dirs} convenience functions
these are needed a lot during state machine setup, it makes sense to
provide convenience functions for them.
2023-05-06 11:52:25 +02:00
pennae
41ec4170a5 rp/pio: add load_program, use_program
programs contain information we could pull from them directly and use to
validate other configuration of the state machine instead of asking the
user to pull them out and hand them to us bit by bit. unfortunately
programs do not specify how many in or out bits they use, so we can only
handle side-set and wrapping jumps like this. it's still something though.
2023-05-06 11:44:04 +02:00
pennae
8ebe6e5f20 rp/pio: drop Pio prefix from almost all names
it's only any good for PioPin because there it follows a pattern of gpio
pin alternate functions being named like that, everything else can just
as well be referred to as `pio::Thing`
2023-05-05 19:08:16 +02:00
bors[bot]
067f1382e4
Merge #1429
1429: rp pio, √9 r=Dirbaio a=pennae

another mix of refactoring and soundness issues. most notably pio pins are now checked for being actually accessible to the pio blocks, are constructible from not just the owned peripherals but refs as well, and have their registrations to the pio block reverted once all state machines and the common block has been dropped.

state machines are now also stopped when dropped, and concurrent rx+tx using dma can finally be done in a sound manner. previously it was possible to do, but allowed users to start two concurrent transfers to the same fifo using different dma channels, which obviously would not have the expected results on average.

Co-authored-by: pennae <github@quasiparticle.net>
2023-05-04 20:04:11 +00:00
kbleeke
0d8d8d3320 simple error handling for join instead of looping internally 2023-05-04 20:23:02 +02:00
ceekdee
91612b7446 Simplify SUBGHZSPI configuration. 2023-05-04 09:45:18 -05:00
goueslati
007f452927 removed hardcoded addresses in memory.x 2023-05-04 11:02:17 +01:00
Chuck Davis
91d1fff4ed
Merge branch 'embassy-rs:master' into master 2023-05-03 21:07:28 -05:00
ceekdee
629e0ea595 Handle SUBGHZSPI as async. 2023-05-03 21:05:47 -05:00
xoviat
02d6e0d14d stm32/i2s: add module and example for f4 2023-05-03 18:17:57 -05:00
xoviat
7750ea65ba rustfmt 2023-05-03 18:14:42 -05:00
xoviat
a0b1299890 stm32/tests: add hil test for ble 2023-05-03 17:36:31 -05:00
pennae
c44c108db5 rp/pio: wrap sm rx, tx in structs and allow splitting
this *finally* allows sound implementions of bidirectional transfers
without blocking. the futures previously allowed only a single direction
to be active at any given time, and the dma transfers didn't take a
mutable reference and were thus unsound.
2023-05-03 13:00:52 +02:00
pennae
909a5fe2e5 rp/pio: split irqs from state machines
we can only have one active waiter for any given irq at any given time.
allowing waits for irqs on state machines bypasses this limitation and
causes lost events for all but the latest waiter for a given irq.
splitting this out also allows us to signal from state machines to other
parts of the application without monopolizing state machine access for
the irq wait, as would be necessary to make irq waiting sound.
2023-05-03 12:57:21 +02:00
pennae
486fe9e59d rp/pio: remove PioStateMachineInstance
move all methods into PioStateMachine instead. the huge trait wasn't
object-safe and thus didn't have any benefits whatsoever except for
making it *slightly* easier to write bounds for passing around state
machines. that would be much better solved with generics-less instances.
2023-05-03 11:25:58 +02:00
pennae
906d2b2db7 rp/pio: PioStateMachine{Instance, => ,Instance}
next step: get rid of the insance trait entirely
2023-05-03 11:25:58 +02:00
pennae
4ccb2bc95a rp/pio: add PioPin trait
pio can only access pins in bank 0, so it doesn't make sense to even
allow wrapping of other banks' pins.
2023-05-03 11:25:43 +02:00
bors[bot]
2afa08c923
Merge #1425
1425: rp pio, round 2 r=Dirbaio a=pennae

another round of bugfixes for pio, and some refactoring. in the end we'd like to make pio look like all the other modules and not expose traits that provide all the methods of a type, but put them onto the type itself. traits only make much sense, even if we added an AnyPio and merged the types for the member state machines (at the cost of at least a u8 per member of Pio).

Co-authored-by: pennae <github@quasiparticle.net>
2023-05-02 18:03:00 +00:00
pennae
7a36072a15 rp/pio: drop SmInstance{,Base}
these are just overly convoluted ways of writing down numbers.
2023-05-02 18:01:18 +02:00
pennae
a167c77d39 rp/pio: make PioCommon a struct
the PioCommon trait does not serve much of a purpose; there can be only
two implementations and they only differ in a few associated constants.
2023-05-02 18:01:18 +02:00
pennae
8839f3f62a rp/pio: PioInstance::split -> Pio::new
not requiring a PioInstance for splitting lets us split from a
PeripheralRef or borrowed PIO as well, mirroring every other peripheral
in embassy_rp. pio pins still have to be constructed from owned pin
instances for now.
2023-05-02 15:52:50 +02:00
pennae
3229b5e809 rp/pio: remove PioPeripheral
merge into PioInstance instead. PioPeripheral was mostly a wrapper
around PioInstance anyway, and the way the wrapping was done required
PioInstanceBase<N> types where PIO{N} could've been used instead.
2023-05-02 15:46:21 +02:00
pennae
8e22d57447 rp/pio: add hd44780 example
add an hd44780 example for pio. hd44780 with busy polling is a pretty
complicated protocol if the busy polling is to be done by the
peripheral, and this example exercises many pio features that we don't
have good examples for yet.
2023-05-02 13:44:24 +02:00
goueslati
bab30a7e87 added TL Mailbox initialization for STM32WB 2023-05-02 12:16:48 +01:00
xoviat
cd88e39f5f stm32/pwm: improve dead-time api 2023-05-01 16:42:03 -05:00
bors[bot]
855c0d1423
Merge #1376
1376: rtc: cleanup and consolidate r=Dirbaio a=xoviat

This removes an extra file that I left in, adds an example, and consolidates the files into one 'v2' file.

Co-authored-by: xoviat <xoviat@users.noreply.github.com>
2023-05-01 19:32:06 +00:00
Satoshi Tanaka
534cf7c618 Add AP mode example 2023-05-02 01:30:08 +09:00
bors[bot]
05c36e05f9
Merge #1414
1414: rp: report errors from buffered and dma uart receives r=Dirbaio a=pennae

neither of these reported errors so far, which is not ideal. add error reporting to both of them that matches the blocking error reporting as closely as is feasible, even allowing partial receives from buffered uarts before errors are reported where they would have been by the blocking code. dma transfers don't do this, if an errors applies to any byte in a transfer the entire transfer is nuked (though we probably could report how many bytes have been transferred).

Co-authored-by: pennae <github@quasiparticle.net>
2023-05-01 15:35:39 +00:00
Dario Nieuwenhuis
0589f2f36e
Merge pull request #71 from kbleeke/wifi-scanning2
add wifi scan example
2023-05-01 14:37:25 +00:00
kbleeke
b612976cc7 add wifi scan example 2023-05-01 16:34:30 +02:00
pennae
b58b9ff390 rp/uart: report errors from dma receive 2023-05-01 15:36:53 +02:00
pennae
f4ade6af8b rp/pio: write instr memory only from common
instruction memory is a shared resource. writing it only from PioCommon
clarifies this, and perhaps makes it more obvious that multiple state
machines can share the same instructions.

this also allows *freeing* of instruction memory to reprogram the
system, although this interface is not entirely safe yet. it's safe in
the sense rusts understands things, but state machines may misbehave if
their instruction memory is freed and rewritten while they are running.
fixing this is out of scope for now since it requires some larger
changes to how state machines are handled. the interface provided
currently is already unsafe in that it lets people execute instruction
memory that has never been written, so this isn't much of a drawback for now.
2023-05-01 12:58:57 +02:00
pennae
58e727d3b9 rp/pio: move non-sm-specific methods to PioCommon
pin and irq operations affect the entire pio block. with pins this is
not very problematic since pins themselves are resources, but irqs are
not treated like that and can thus interfere across state machines. the
ability to wait for an irq on a state machine is kept to make
synchronization with user code easier, and since we can't inspect loaded
programs at build time we wouldn't gain much from disallowing waits from
state machines anyway.
2023-05-01 12:58:57 +02:00
Daniel Larsen
bc34f3c60f updated example 2023-04-30 23:19:53 -03:00
kbleeke
2c5d94493c wifi scan ioctl 2023-04-28 21:28:59 +02:00
Chuck Davis
49bed094a3
Merge branch 'embassy-rs:master' into master 2023-04-28 13:35:22 -05:00
ceekdee
49ecd8d7c5 Remove external-lora-phy feature. 2023-04-28 13:33:20 -05:00
kalkyl
4d551a5865 Update embassy 2023-04-27 19:37:19 +02:00
ceekdee
9d610c6866 Remove legacy LoRa drivers. 2023-04-27 11:05:33 -05:00
Ulf Lilleengen
42a8f1671d Bump versions preparing for -macros and -executor release 2023-04-27 11:54:22 +02:00
Dario Nieuwenhuis
d91c37dae3 rp: remove pio Cargo feature.
We shouldn't have Cargo features if their only purpose is reduce cold build time a bit.
2023-04-26 22:39:24 +02:00
Ulf Lilleengen
edef790e1a build fixes for stable 2023-04-26 20:45:59 +02:00
Chuck Davis
18af9f304a
Merge branch 'embassy-rs:master' into master 2023-04-26 12:26:19 -05:00
Malte Brieske
405649ddc7 fix stm32f7 example runner command for probe-rs-cli 2023-04-26 18:58:28 +02:00
Dario Nieuwenhuis
0c8e5f92c7 Switch from probe-run to probe-rs-cli. 2023-04-26 18:10:57 +02:00
ceekdee
52decfb16c Add nightly feature specification for lora-phy. 2023-04-26 10:51:02 -05:00
ceekdee
91047c61b9 Correct nightly feature specification. 2023-04-26 10:18:40 -05:00
Dario Nieuwenhuis
054ca17f66 Switch from probe-run to probe-rs-cli.
- probe-run screwed up the last release 2 weeks ago and it's still not fixed (issue 391). Doesn't look well maintained.
- Even when it's not broken, it lags behind probe-rs-cli in new chips support because it's slow in updating probe-rs.
2023-04-26 17:00:51 +02:00
Dario Nieuwenhuis
123c110427 Revert "Workaround regex breaking change."
This reverts commit 6a1a3e6877.
2023-04-26 16:19:23 +02:00
ceekdee
f729d2d060 Deprecate original LoRa drivers. Update rust-lorawan releases. 2023-04-25 13:51:19 -05:00
ceekdee
73f25093c7 Add lora-phy examples. 2023-04-23 18:32:34 -05:00
Chuck Davis
a3f727e2e1
Merge branch 'embassy-rs:master' into master 2023-04-23 16:43:45 -05:00
bors[bot]
0dea7b02d6
Merge #1387
1387: rp: add PWM api r=Dirbaio a=pennae

add PWM api ~~including interrupts and async support.~~

depends on https://github.com/embassy-rs/rp-pac/pull/1

**TODO**:

- [x] example
- [x] test
- [x] move divmode to typelevel
- [x] deduplicate `new_*` functions

Co-authored-by: pennae <github@quasiparticle.net>
2023-04-23 20:50:57 +00:00
pennae
a4866ad278 rp: add PWM api 2023-04-23 22:49:15 +02:00
ceekdee
0a2f7b4661 Use released lora-phy. 2023-04-21 17:41:25 -05:00
Dario Nieuwenhuis
6a1a3e6877 Workaround regex breaking change. 2023-04-21 14:37:04 +02:00
ceekdee
02c86bca52 Add external LoRa physical layer functionality. 2023-04-21 01:20:46 -05:00
sander
f64d1131b6 embassy-boot: update ci and examples to use the nightly flag 2023-04-20 10:22:44 +02:00
xoviat
f589247c1f stm32/rtc: cleanup and consolidate 2023-04-18 20:38:18 -05:00
bors[bot]
216b120f15
Merge #1379
1379: enable inline-asm feature for cortex-m in examples r=Dirbaio a=pennae

inline assembly is supported since rust 1.59, we're way past that. enabling this makes the compiled code more compact, and on rp2040 even decreses memory usage by not needing thunks in sram.

Co-authored-by: pennae <github@quasiparticle.net>
2023-04-18 19:25:49 +00:00
pennae
8a9136e4e4 enable inline-asm feature for cortex-m in examples
inline assembly is supported since rust 1.59, we're way past that.
enabling this makes the compiled code more compact, and on rp2040
even decreses memory usage by not needing thunks in sram.
2023-04-18 21:07:36 +02:00
anton smeenk
3260f6b2af stm32/spi: add new_txonly_nosck constructor, for neopixels, with an example in the stm32g0 directory. 2023-04-18 20:59:25 +02:00
Dario Nieuwenhuis
82dd7a5f8c stm32/sdmmc: add init_card retry. 2023-04-17 21:48:47 +02:00
bors[bot]
9202dbf32a
Merge #1369
1369: Lora AFIT r=Dirbaio a=Dirbaio

Extracted out of #1367 

Probably we should wait until `rust-lorawan` is merged+released?

Co-authored-by: Ulf Lilleengen <lulf@redhat.com>
2023-04-17 13:50:49 +00:00
Ulf Lilleengen
4044d728a6
update to released versions 2023-04-17 15:44:58 +02:00
bors[bot]
6acc361109
Merge #1371 #1374
1371: RTC r=Dirbaio a=xoviat

This adds RTC for most of the stm32 chips. Nearly all of the work was not done by me, but I took it the last bit by disabling the chips that weren't working. I think it would be easier to enable them in future PRs if requested.

1374: stm32: remove TIMX singleton when used on timer driver r=Dirbaio a=xoviat

After multiple ways of looking at this, this is the best solution I could think of.

Co-authored-by: Mathias <mk@blackbird.online>
Co-authored-by: xoviat <xoviat@users.noreply.github.com>
2023-04-17 01:29:05 +00:00
xoviat
90c1422381 stm32/rtc: remove chrono datetime and add converters 2023-04-16 19:30:42 -05:00
xoviat
9e1ddeac86 stm32: fix defective example 2023-04-16 18:32:55 -05:00
Ulf Lilleengen
63941432e3 Update to rust-lorawan with afit support 2023-04-15 01:00:12 +02:00
Dario Nieuwenhuis
224eaaf797 stm32/sdmmc: switch to AFIT. 2023-04-15 00:58:58 +02:00
mattiasgronlund
9ca5bcd576
Update main.rs 2023-04-14 10:27:25 +02:00
Mattias Grönlund
4be1e4bd44 Remove MySpi
MySpi was replaced by PioSpi and no longer used.
2023-04-14 09:38:35 +02:00
Dario Nieuwenhuis
577f060d24 Release embassy-sync v0.2.0 2023-04-13 23:40:49 +02:00
Sebastian Goll
ab6179fb07 Fix duplicate package name 2023-04-11 12:03:08 +02:00
kbleeke
4d2710ed4d pin defmt to 0.3.2. 0.3.4 introduces an undesired wire format upgrade 2023-04-07 19:55:46 +02:00
kbleeke
eb32d8ebbd update embassy 2023-04-07 19:54:05 +02:00
Dario Nieuwenhuis
dee1d51ad3 stm32: remove subghz feature.
It's available only on WL. if you're using a WL, you want subghz for sure.
2023-04-07 02:28:36 +02:00
bors[bot]
da8258b767
Merge #1330
1330: stm32/pwm: add complementary pwm r=Dirbaio a=xoviat

This implements complementary PWM with dead time on many supported targets. The specific dead-time programming functions are passed through directly to the user, which is a bit ugly but the best compromise I could reach for now.

Co-authored-by: xoviat <xoviat@users.noreply.github.com>
2023-04-06 21:33:17 +00:00
Dario Nieuwenhuis
be37eee13d Update embedded-hal crates. 2023-04-06 22:41:50 +02:00
bors[bot]
89279dcdc9
Merge #1333
1333: STM32: Adc V1 r=Dirbaio a=GrantM11235

Based on #947

Co-authored-by: Matthew W. Samsonoff <matt.samsonoff@gmail.com>
Co-authored-by: Grant Miller <GrantM11235@gmail.com>
2023-04-06 17:16:50 +00:00
Dario Nieuwenhuis
611d023829 stm32: add H5 support. 2023-04-06 18:59:37 +02:00
xoviat
31ef783ac1 stm32/pwm: fix unused import 2023-04-05 18:18:05 -05:00
xoviat
9f1dac3f5d stm32/pwm: add complementary pwm example 2023-04-05 18:07:07 -05:00
Grant Miller
7c53ebd576 Fix example reference voltage 2023-04-05 16:28:28 -05:00