Commit Graph

1132 Commits

Author SHA1 Message Date
Dario Nieuwenhuis
00cde67abe stm32/dma: solve overlapping impl on DmaCtrl on stm32h7 2023-05-01 23:20:51 +02:00
Dario Nieuwenhuis
96e8a7ddb9 stm32/uart: feature-gate ringbuffer out when using gpdma, not supported yet. 2023-05-01 22:43:23 +02:00
Dario Nieuwenhuis
25864ae4dc stm32/bdma: add ringbuffer support. 2023-05-01 22:42:36 +02:00
Dario Nieuwenhuis
14e0090cb1 stm32/dma: remove separate process_tcif. 2023-05-01 22:42:36 +02:00
Rasmus Melchior Jacobsen
45843034ec Actually clear idle flag 2023-05-01 22:42:36 +02:00
Rasmus Melchior Jacobsen
7757405908 Remove unused import 2023-05-01 22:42:36 +02:00
Rasmus Melchior Jacobsen
fc268df6f5 Support overflow detection for more than one ring-period 2023-05-01 22:42:36 +02:00
Rasmus Melchior Jacobsen
4ea6662e55 Do not disable dma request when idle line is detected 2023-05-01 22:42:36 +02:00
Rasmus Melchior Jacobsen
49455792cb Ring-buffered uart rx with one-period overrun detection 2023-05-01 22:42:36 +02:00
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
Chuck Davis
ff6748a0d8
Merge branch 'embassy-rs:master' into master 2023-04-30 11:09:43 -05:00
bors[bot]
7646f18836
Merge #1405
1405: add IPCC peripheral for stm32wb r=xoviat a=OueslatiGhaith

Hello again,

This pull request is related to #1397 and #1401, inspired by #24, and was tested on an stm32wb55rg.

This pull request aims to add the IPCC peripheral for stm32wb microcontrollers.
I am debating whether this should be included in the public API, since the IPCC peripheral would be typically managed by the TL Mailbox, not by the app directly.

Co-authored-by: OueslatiGhaith <ghaith.oueslati@enis.tn>
2023-04-30 15:23:55 +00:00
bors[bot]
41fe718ea8
Merge #1412
1412: stm32/uart: abort on error r=Dirbaio a=xoviat

This PR aborts the DMA transfer in the event of a UART error. Otherwise, the transfer will never complete, and an error will not be returned.

Co-authored-by: xoviat <xoviat@users.noreply.github.com>
2023-04-30 14:58:36 +00:00
xoviat
b77794c9a7 stm32/uart: abort on error 2023-04-28 21:43:03 -05:00
Chuck Davis
49bed094a3
Merge branch 'embassy-rs:master' into master 2023-04-28 13:35:22 -05:00
OueslatiGhaith
29cc661dca removed constrain method 2023-04-28 10:17:01 +01:00
OueslatiGhaith
91cddd50f6 reversed changes in Cargo.toml 2023-04-27 18:26:19 +01:00
ceekdee
9d610c6866 Remove legacy LoRa drivers. 2023-04-27 11:05:33 -05:00
OueslatiGhaith
d960bf344a fixed missing imports 2023-04-27 16:22:41 +01:00
OueslatiGhaith
3ba73b5ff4 fixed mistake with casting channel to a usize 2023-04-27 16:08:57 +01:00
OueslatiGhaith
8c733c29cc add IPCC peripheral for stm32wb 2023-04-27 16:03:22 +01:00
Ulf Lilleengen
42a8f1671d Bump versions preparing for -macros and -executor release 2023-04-27 11:54:22 +02:00
xoviat
0d82ebea29 stm32/rtc: fix datetime and add f4 test 2023-04-25 17:35:01 -05:00
ceekdee
f729d2d060 Deprecate original LoRa drivers. Update rust-lorawan releases. 2023-04-25 13:51:19 -05:00
ceekdee
02c86bca52 Add external LoRa physical layer functionality. 2023-04-21 01:20:46 -05:00
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
xoviat
e24421a393 stm32/rtc: impl. functions on trait 2023-04-18 20:38:51 -05:00
xoviat
4de4039417 stm32/rtc: build more chips 2023-04-18 20:38:28 -05:00
xoviat
f589247c1f stm32/rtc: cleanup and consolidate 2023-04-18 20:38:18 -05:00
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
fbd6eeb748
Merge pull request #1348 from embassy-rs/h5-spi
stm32/dma: refactor
2023-04-18 17:03:24 +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
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
xoviat
f5216624bb stm32/i2c: fix races when using dma.
fixes #1341.
2023-04-17 15:24:24 -05:00
Dario Nieuwenhuis
0dfa192992 stm32/sdmmc: remove "inner" layer. 2023-04-17 19:23:18 +02:00
Dario Nieuwenhuis
e14fa11fc3 stm32/sdmmc: remove unneeded pointer casts. 2023-04-17 17:52:02 +02:00
Dario Nieuwenhuis
df7ef1d98f stm32/sdmmc: remove cfg_if. 2023-04-17 17:52:02 +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
27ec29e2c5 stm32/rtc: remove unused import 2023-04-16 19:32:15 -05:00
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
xoviat
776e001b5b stm32: remove TIMX singleton when used on timer driver
fixes #1316.
2023-04-16 17:47:25 -05:00
xoviat
e9ede443bc stm32/rtc: disable nonworking versions 2023-04-16 11:14:17 -05:00
xoviat
8da9c07a65 stm32/rtc: disable nonworking versions 2023-04-16 11:06:05 -05:00
xoviat
bd6bb2d248 Merge branch 'embassy-stm32/rtc' of https://github.com/MathiasKoch/embassy into rtc 2023-04-16 10:06:00 -05:00