Commit Graph

4082 Commits

Author SHA1 Message Date
Malte Brieske
405649ddc7 fix stm32f7 example runner command for probe-rs-cli 2023-04-26 18:58:28 +02:00
Dario Nieuwenhuis
e2410cbb6a
Merge pull request #1398 from embassy-rs/probe-rs
Switch from probe-run to probe-rs-cli.
2023-04-26 18:07:56 +02:00
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
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
bors[bot]
d78edba0d4
Merge #1392
1392: embassy-rp : Fix for division intrinsics clashing with rp2040-hal r=Dirbaio a=peterkrull

Commit [7a682ec](7a682ec02a (diff-f121955242a67342004444b26214e5d1d591c3182dcd0fedf4329ad472cd1200)) may break compilation if also using `rp2040-hal`. It seems that the rp2040-hal does have a feature flag for [disabling intrinsics](2c9921cdc5/rp2040-hal/src/sio.rs (L323)), but I still cannot seem to compile with that enabled. Adding these flags fixes it for me.

Co-authored-by: Peter Krull <peterkrullpeter@gmail.com>
2023-04-23 18:54:28 +00:00
Peter Krull
b283f213d9 embassy-rs : @pennae Fix division intrinsics naming clash with rp2040-hal 2023-04-23 19:05:32 +02:00
Peter Krull
ba47fe9c41 embassy-rp : Added feature flag to otherwise unused definitions 2023-04-23 16:37:44 +02:00
Peter Krull
8285263fc2 embassy-rp : Added intrinsic feature flag to global_asm macro 2023-04-23 15:59:56 +02:00
Peter Krull
cc5bca8e83 Added feature flag to embassy-rp intrinsics to avoid conflicts with rp2040-hal 2023-04-23 15:50:46 +02:00
bors[bot]
fb27594b2e
Merge #1383
1383: embassy-boot: Add nightly flag r=Dirbaio a=sawi97

This adds "nightly" as a flag to embassy-boot and embassy-boot-nrf which gates features requiring nightly, enabled by default.
Makes it possible to build the bootloader with the stable compiler when setting `default-features=false`.

It should be straight forward to do this for stm32 and rp as well, but I am not been able to test it.

Co-authored-by: sander <sander.wittwer@dengineering.no>
Co-authored-by: sawi97 <34313578+sawi97@users.noreply.github.com>
2023-04-20 09:19:54 +00:00
sander
a73f9474a0 embassy-boot: ensure tests can run on the stable compiler 2023-04-20 10:56:59 +02:00
sander
3bf41e9a06 ci: ad nightly flag to embassy-boot tests 2023-04-20 10:47:40 +02:00
sander
0e01b28d5e embassy-boot: resolve conflicts 2023-04-20 10:40:40 +02:00
sander
8aca324c2d Merge commit '2c1d572cf2e225be5f30435b133e96aa55c9d3af' 2023-04-20 10:38:54 +02:00
sander
7ee9e8322c Merge commit '970a081aab0567a387463610eb204a3b003255f9' 2023-04-20 10:36:15 +02:00
sawi97
43c20dbe65
Merge branch 'embassy-rs:master' into embassy-boot-stable 2023-04-20 10:29:16 +02:00
sander
8cd117fd5d embassy-boot: update readme MSRV to stable 2023-04-20 10:26:02 +02:00
sander
f64d1131b6 embassy-boot: update ci and examples to use the nightly flag 2023-04-20 10:22:44 +02:00
sander
b153a5b0d7 embassy-boot: add nightly feature to stm32 and rp as well 2023-04-20 10:04:41 +02:00
bors[bot]
9b51c8f4d4
Merge #1385
1385: feat: add embassy-boot-rp to the doc builder r=lulf a=elpiel



Co-authored-by: Lachezar Lechev <elpiel93@gmail.com>
2023-04-20 07:12:35 +00:00
sander
510ae7e3dc Merge commit 'eecc41c2e4911c5f1cd232339999424760de9f06' 2023-04-20 08:45:58 +02:00
Lachezar Lechev
f67eb84ec7
chore: add embassy-boot-rp to README
Signed-off-by: Lachezar Lechev <elpiel93@gmail.com>
2023-04-20 09:20:02 +03:00
Lachezar Lechev
5de6bb3adf
feat: add embassy-boot-rp to the doc builder
Signed-off-by: Lachezar Lechev <elpiel93@gmail.com>
2023-04-20 09:19:26 +03:00
bors[bot]
54fe50c685
Merge #1384
1384: rp: optimize rom-func-cache for runtime r=Dirbaio a=pennae

storing a full function pointer initialized to a resolver trampoline lets us avoid the runtime cost of checking whether we need to do the initialization. this also slightly reduces flash usage due to a slightly more space-efficient initialization procedure.

Co-authored-by: pennae <github@quasiparticle.net>
2023-04-19 22:26:59 +00:00
pennae
837cdacd16 rp: optimize rom-func-cache for runtime
storing a full function pointer initialized to a resolver trampoline
lets us avoid the runtime cost of checking whether we need to do the
initialization.
2023-04-20 00:07:18 +02:00
bors[bot]
41e90e22e2
Merge #1370
1370: stm32/i2c: fix races when using dma. r=Dirbaio a=xoviat

This change addresses two races:

1. It removes the `chunks_transferred` state variable that is modified inside the interrupt. Analysis of the code reveals that the only time the waker can be woken is when `chunks_transferred` is incremented. Therefore, waking is enough to signal the `poll_fn` that the `chunks_transferred` has incremented. Moving to `remaining_len` clarifies the code, since there is no need to track how many chunks are remaining.
2. It moves the start of the transfer until after the waker is registered, which could theoretically occur if the clock speed is very low, but probably never would even if this wasn't fixed.

There is another race that I noticed: between writes the waker may not yet be registered. In that case, the code would simply be stuck and the `poll_fn` would never be woken. There is no way to resolve this without broadening the scope of the analysis, and this will likely never occur. 

Co-authored-by: xoviat <xoviat@users.noreply.github.com>
2023-04-19 21:36:04 +00:00
xoviat
64b80c2e4d stm32/i2c: ignore wakes without interrupt 2023-04-19 16:16:44 -05:00
bors[bot]
26f4d7d283
Merge #1382
1382: rp: hook up softfloat intrinsics to bootrom r=Dirbaio a=pennae

rp-hal has done this very well already, so we'll just copy their entire impl again. only div.rs needed some massaging because our sio access works a little differently, everything else worked as is.

includes a minor bit of refactoring to make it easier to check which bits we've copied from rp2040-hal and which we haven't.

Co-authored-by: pennae <github@quasiparticle.net>
2023-04-19 21:10:35 +00:00
pennae
fdd6e08ed6 rp: hook up softfloat rom intrinsics
rp-hal has done this very well already, so we'll just copy their entire
impl again. only div.rs needed some massaging because our sio access
works a little differently, everything else worked as is.
2023-04-19 23:04:47 +02:00
sander
7d64de153f Merge commit 'cbe076d763d97f715605d25d8f8815e299c45d46' 2023-04-19 15:41:00 +02:00
bors[bot]
37181c79d9
Merge #1380
1380: Add embassy-net without dhcp to ci.sh r=Dirbaio a=royb3



Co-authored-by: Roy Buitenhuis <roy.buitenhuis94@gmail.com>
2023-04-18 20:28:39 +00:00
Roy Buitenhuis
a2ac1eed1b Add extra feature flags to fix build without dhcp. 2023-04-18 22:11:15 +02:00
Roy Buitenhuis
bfa3cbaf30 Add embassy-net without dhcp to ci.sh 2023-04-18 21:47:28 +02:00
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
bors[bot]
08d9e5981e
Merge #1345
1345: Added a neopixel constructor to spi, with an example in the stm32g0 d… r=Dirbaio a=smeenka

For Spi I added the possibility to use the Spi device as a Neopixel driver, with very precise timing, and not dependent on software during the transfer. Even without the --release flag, the timing is perfect.
Note that between the bursts of data the Mosi line should stay on low level. A resistor of 10k can guarantee that, as it seems the the pin is floating between the bursts (on the nucleo-G070RB platform I use).
I created an example for the STM32G0 family.
This example  does contain a very simple Neopixel driver, only for one type. But this Neopixel driver can easy be adapted to different types (for example RGBW types).


Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Co-authored-by: anton smeenk <asmeenk@planet.nl>
2023-04-18 19:08:04 +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
2080d8bb6d stm32/spi: add support for all word sizes.
Co-Authored-By: anton smeenk <asmeenk@planet.nl>
2023-04-18 20:56:23 +02:00
Dario Nieuwenhuis
a673b9aa29
Merge pull request #1367 from embassy-rs/update-nightly3
Update nightly.
2023-04-18 18:06:46 +02:00
bors[bot]
38c5b97df0
Merge #1378
1378: Add ability to invert UART pins, take 2 r=Dirbaio a=jakewins

Same PR as before, except this now works :) 

There was a minor hiccup in the UartRx code where the rx pin got passed as the tx argument, so the invert settings didn't get applied. With this fix, my local setup at least is happily reading inverted uart data.

Co-authored-by: Jacob Davis-Hansson <jake@davis-hansson.com>
2023-04-18 15:48:47 +00:00
Jacob Davis-Hansson
21ea98810a Pass rx pin to right init arg 2023-04-18 17:44:19 +02:00
Dario Nieuwenhuis
fbd6eeb748
Merge pull request #1348 from embassy-rs/h5-spi
stm32/dma: refactor
2023-04-18 17:03:24 +02:00
Dario Nieuwenhuis
dbded7a6ce Update nightly.
Includes this TAIT breaking change. https://github.com/rust-lang/rust/pull/110237
2023-04-18 16:59:09 +02:00
Dario Nieuwenhuis
efc70debb3 stm32/dma: add double buffered mode for DMA, update DCMI. 2023-04-18 16:41:24 +02:00
Dario Nieuwenhuis
173c65b543 stm32/dma: refactor. 2023-04-18 16:37:35 +02:00
bors[bot]
a86a100879
Merge #1377
1377: (embassy-stm32): implement embedded-storage traits for full flash struct r=MathiasKoch a=MathiasKoch



Co-authored-by: Mathias <mk@blackbird.online>
2023-04-18 14:05:15 +00:00
Mathias
bba8b0ded5 Missing semi-colon 2023-04-18 16:03:55 +02:00
Mathias
095f5ef279 Add MAX_ERASE_SIZE const in build script, and use it in flash-wide implementation of embedded-storage traits 2023-04-18 15:49:33 +02:00
Mathias
1c68c62ebd Implement embedded-storage traits for full flash struct 2023-04-18 13:48:37 +02:00