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216 Commits

Author SHA1 Message Date
Dario Nieuwenhuis
c4b9c8ac87 std: fold into embassy core, add non-hacky time driver. 2021-08-25 21:06:27 +02:00
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
0be6e4a384
Merge pull request #333 from bgamari/stm32g0 
Add support for STM32G0
 2021-08-20 01:35:02 +02:00
Ben Gamari
ee841499ee Add STM32G0 examples 2021-08-20 01:28:50 +02:00
Dario Nieuwenhuis
8e5f1f4b5e
Merge pull request #367 from embassy-rs/metapac-cleanup 
stm32-metapac cleanups
 2021-08-20 00:05:08 +02:00
Dario Nieuwenhuis
2c992f7010 stm32: move dbgmcu stuff to toplevel config setting, defaulting to true. 2021-08-19 23:50:19 +02:00
Dario Nieuwenhuis
9f51f9a170 stm32/wl: add stub APB3 to get it to build. 
Completely untested.
 2021-08-19 22:51:41 +02:00
Dario Nieuwenhuis
ec51880e28 stm32/exti: unify all versions into single impl 2021-08-19 22:17:17 +02:00
Dario Nieuwenhuis
daab542fc4 wl55: update to cortex-m-rt 0.7 2021-08-19 17:11:38 +02:00
Dario Nieuwenhuis
fe355af4f0 nrf: update to cortex-m-rt 0.7 2021-08-19 17:11:17 +02:00
Dario Nieuwenhuis
d3aeb45fb3 Update cortex-m-rt to v0.7 for stm32, rp. 2021-08-19 00:56:11 +02:00
Timo Kröger
dacf75d911 bxcan: Fix the flaky CAN example 2021-08-18 21:58:50 +02:00
Timo Kröger
191a589820 bxcan: namechange "bxcan_v1" -> "can_bxcan" 2021-08-18 21:58:50 +02:00
Timo Kröger
7c405250a7 CAN support with bxcan crate 2021-08-18 21:58:50 +02:00
Bob McWhirter
5fab514f02 Remove metapac from the Cargo.toml for h7. 2021-08-18 11:44:09 -04:00
Ulf Lilleengen
919cdfe8c4
Add STM32WL55 examples to CI (#361) 
* Add STM32WL55 examples to CI and fix warnings
 2021-08-18 09:35:08 +02:00
Ulf Lilleengen
4df63f5379 Add per-core EXTI support 
* Generate a core index put into the PAC for the peripherals to use as
  index into registers.
* Add EXTI v2 which uses CORE_INDEX to index exti registers
 2021-08-17 16:22:47 +02:00
Ulf Lilleengen
61409e2fb6 Add example for STM32WL55 2021-08-17 16:22:47 +02:00
Bob McWhirter
a93ed2bed6 Add H7 exti button example using correct EXTI reg block offsets. 2021-08-16 15:15:07 -04:00
Ulf Lilleengen
cbff0398bb
Add IRQ-driven buffered USART implementation for STM32 v2 usart (#356) 
* Add IRQ-driven buffered USART implementation for STM32 v2 usart

* Implementation based on nRF UARTE, but simplified to not use DMA to
  avoid complex interaction between DMA and USART.
* Implementation of AsyncBufRead and AsyncWrite traits
* Some unit tests to ring buffer
* Update polyfill version
* Update sub module to get usart IRQ fix
 2021-08-16 17:16:49 +02:00
Dario Nieuwenhuis
2540a960e5 nrf: add WDT driver 2021-08-07 14:26:28 +02:00
Ben Gamari
e44acd0d56 stm32f4: Use unwrap! where possible 2021-08-05 22:39:59 +02:00
Ben Gamari
f4950c4449 examples: Consistently use unwrap! in favor of .unwrap() 
Unfortunately errors from `embedded_graphics` and `core` doesn't provide
the necessary instances currently.
 2021-08-05 22:39:59 +02:00
Dario Nieuwenhuis
b1d631d639 stm32/time: add Cargo features to choose tim2/tim3 2021-08-05 19:14:09 +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
cfa1f61154
Merge pull request #344 from bobmcwhirter/remove_builders 
Remove builders from Config(s) and examples.
 2021-08-04 21:32:39 +02:00
Bob McWhirter
9726f77ce1 Grep fails me. 2021-08-04 15:28:08 -04:00
Bob McWhirter
97e4b89f82 Fmt giving me headaches. 2021-08-04 14:32:22 -04:00
Bob McWhirter
08e7e5a3fa Um. 2021-08-04 14:22:47 -04:00
Bob McWhirter
dc126b9ab6 Unused import. 2021-08-04 14:14:36 -04:00
Bob McWhirter
6fd8f6b79a Remove more extra vars. 2021-08-04 13:55:34 -04:00
Dario Nieuwenhuis
07d4b196f7 Update nightly, remove removed features. 2021-08-04 19:48:14 +02:00
Bob McWhirter
f91bfef799 Formatting again. 2021-08-04 13:42:06 -04:00
Bob McWhirter
f4971fbb79 Further work sharing config for example and removing duplicated code. 2021-08-04 13:39:02 -04:00
Bob McWhirter
4fe9114695 Remove unused import. 2021-08-04 11:40:47 -04:00
Bob McWhirter
0787c8f8f5 Formatting. 2021-08-04 11:35:18 -04:00
Bob McWhirter
03f15d3a60 Remove builders from Config(s) and examples. 2021-08-04 11:32:39 -04:00
Dario Nieuwenhuis
a1a5acb825 rustfmt everything 2021-08-04 15:25:21 +02:00
Dario Nieuwenhuis
5d31dd328f
Merge pull request #341 from lulf/usart-dma-read 
Add uart::Read DMA-based implementation
 2021-08-04 11:02:15 +02:00
Ulf Lilleengen
0d02342b2d Rename bread -> read_blocking 2021-08-04 08:34:30 +02:00
Bob McWhirter
3e6aceaaa7 Run cargo-fmt on the h7 examples. 2021-08-03 14:31:41 -04:00
Bob McWhirter
88c11a653c Formatting fixes. 2021-08-03 14:12:11 -04:00
Bob McWhirter
d7409d63e8 Enhance Rcc configuration to be more fluentish. 
Clean up H7 examples to remove all vegan HALs and PACs.
 2021-08-03 13:57:18 -04:00
Ulf Lilleengen
6ff0614cb6 Add uart::Read DMA-based implementation 
* Rename existing read() to bread() (blocking)
 2021-08-03 15:31:24 +02:00
Dario Nieuwenhuis
63ac7ac799 Mark news as unsafe due to not being leak-safe. 2021-08-02 19:55:04 +02:00
Dario Nieuwenhuis
af87031d62 hal-common: remove Pin in PeripheralMutex 2021-08-02 19:55:04 +02:00
Bob McWhirter
63b32b39e1 Use an em bikeshed instead of an underscore bikeshed. 2021-08-02 13:29:06 -04:00
Bob McWhirter
5f9447abb4 Put the implicit memory.x behind a memory_x feature on embassy-stm32. 2021-08-02 13:21:30 -04:00
Bob McWhirter
f6c5f039c8 Emit a default memory.x alongside device.x from metapac. 2021-08-02 11:23:55 -04:00
Ben Gamari
3420cbf744 examples: Drop build-std = ["core"] 
Previously the cargo configurations of all of the example projects had
`build-std = ["core"]`, which forces compilation of `core` as a
code-size optimisation. However, this is strictly unnecessary and will
currently break for users who do not use `rustup` directly (e.g. nix
users).
 2021-07-31 13:01:15 -04:00
Dario Nieuwenhuis
3835278567
Merge pull request #321 from thalesfragoso/f4-pll 
F4 PLL
 2021-07-31 11:08:46 +02:00
Thales Fragoso
5cfb9adad8 f4-pll: Add max values per chip 2021-07-29 18:43:15 -03:00
Thales Fragoso
e7714983b3 f4-rcc: Add option to enable debug_wfe and add hello example 2021-07-29 18:43:15 -03:00
Timo Kröger
895781d0d1 stm32l4: Fix examples crate name 2021-07-29 18:14:01 +02:00
Timo Kröger
cad43587e6 stm32l0: Use embassy::main for examples 2021-07-29 17:37:32 +02:00
Timo Kröger
4ccac69929 stm32l4: Cleanup examples 
* Use `cortex_m_rt::entry` for sync examples
* Use `Dbgmcu::enable_all()` everywhere
 2021-07-29 15:54:11 +02:00
Timo Kröger
2a4890165d stm32f0: Enable debug access in low power modes 2021-07-29 15:35:23 +02:00
Dario Nieuwenhuis
7bfb763e09 Rename embassy-extras to embassy-hal-common 2021-07-29 13:44:51 +02:00
Timo Kröger
dd1ec8ebec Use embassy::main macro for stm32f4 examples 2021-07-27 15:03:18 +02:00
Dario Nieuwenhuis
5b0ae5c25b stm32/examples: cleanup L4 2021-07-24 13:57:11 +02:00
Timo Kröger
06fb2a7a80 Enable SYSCFG clock in exti::init() 2021-07-24 11:13:49 +02:00
Bob McWhirter
67283c0cbd Reset back the memory.x also. 2021-07-23 13:22:39 -04:00
Bob McWhirter
a63847944f Reset the examples to the original F4 flavor. 2021-07-23 13:22:39 -04:00
Bob McWhirter
b07325b476 Enable DMA for SPIv1 on F4's etc. 2021-07-23 13:22:39 -04:00
Bob McWhirter
a1dac21bdf Make SPIv3 work with DMA. 
Add both DMA and non-DMA example to H7.
 2021-07-23 13:22:39 -04:00
Bob McWhirter
34dfe28d3a FFS warnings about unused Result<>. 2021-07-23 13:22:39 -04:00
Bob McWhirter
053e330375 Fix warnings about un-used variables. 2021-07-23 13:22:39 -04:00
Bob McWhirter
e269971597 Fix extraneous mut warnings in L4 example. 2021-07-23 13:22:39 -04:00
Bob McWhirter
638235e72d Fix up the L0 example for SPI. 2021-07-23 13:22:39 -04:00
Bob McWhirter
bee7f60f08 Improve the SPIv2 DMA example to verify it actually works. 2021-07-23 13:22:39 -04:00
Bob McWhirter
0d2051243e SPIv2 + DMA. 2021-07-23 13:22:39 -04:00
Timo Kröger
57eecd4292 Use Dbgmcu::enable_all() in stm32f4 examples 2021-07-23 17:54:14 +02:00
Timo Kröger
5ac91933ff stm32: No need to enable GPIO clocks manually 2021-07-23 17:54:13 +02:00
Bob McWhirter
13873df30b Auto-enable all GPIOs during init(). 2021-07-23 11:32:19 -04:00
Bob McWhirter
d68f2617e6 Add a Dbgmcu struct capable of enabling all relevant DBGMCU.cr fields. 
Includes the addition of a `dbgmcu!(...)` macro table which currently takes
the form of

	(cr, $fn_name:ident)

where `$fn_name` is something like `set_dbgsleep_d1` etc.

The method is unsafe, since it's performing unsafe PAC operations.

Two examples modified to demonstrate its usage.
 2021-07-22 14:18:48 -04:00
Dario Nieuwenhuis
3655ceff27
Merge pull request #308 from timokroeger/stmf4-example-cleanup 
Cleanup stm32f4 examples
 2021-07-21 23:21:28 +02:00
Timo Kröger
5e998d1a6c Cleanup stm32f4 examples 
* Remove dependency on stm32f4 pac crate
* Remove unused `ZeroClock`
 2021-07-21 23:12:36 +02:00
Dario Nieuwenhuis
25b870d811
Merge pull request #302 from embassy-rs/rp-spi-fixes 
Rp spi fixes
 2021-07-20 10:11:58 +02:00
Dario Nieuwenhuis
451e342961 rp/examples: add spi_display example 2021-07-20 10:06:57 +02:00
Dario Nieuwenhuis
b04dc7e783
Merge pull request #226 from huntc/mpsc 
Multi Producer Single Consumer channel
 2021-07-20 08:01:42 +02:00
Dario Nieuwenhuis
1799938187 rp/examples: add spi example 2021-07-19 23:54:18 +02:00
Dario Nieuwenhuis
d7176da37c stm32/examples: update DMA channel names 2021-07-17 08:04:33 +02:00
Bob McWhirter
0119ea809d Get DMA on H7 working, add usart_dma example for H7. 2021-07-16 14:41:20 -04:00
Dario Nieuwenhuis
63a0e188ea stm32/dma: fix h7 impls 2021-07-16 14:41:20 -04:00
Dario Nieuwenhuis
3d1391ef2d stm32/dma: impl all variants 2021-07-16 14:41:20 -04:00
Thales Fragoso
697f93ad42 stm32: Add F0 example 2021-07-15 13:50:39 -03:00
huntc
3778f55d80 Provides a cleaner construction of the channel with the common "new" naming 2021-07-15 12:31:53 +10:00
huntc
f159beec1c Use of a NoopMutex 2021-07-15 12:31:52 +10:00
huntc
5f87c7808c Remove the cell and trait 
At the expense of exposing the channel types again. We do this as we want to avoid using dyn traits given their overhead for embedded environments.
 2021-07-15 12:31:52 +10:00
huntc
ae62948d6c Replace UnsafeCell 
Using a new ChannelCell so that there's no leaking of the abstraction
 2021-07-15 12:31:52 +10:00
huntc
816b78c0d9 Reduces the types on sender and receiver 
In exchange for an UnsafeCell being passed into split
 2021-07-15 12:31:52 +10:00
huntc
1b9d5e5071 Multi Producer Single Consumer channel 
An MPSC inspired by Tokio and Crossbeam. The MPSC is designed to support both single and multi core processors, with only single core implemented at this time. The allocation of the channel’s buffer is inspired by the const generic parameters that Heapless provides.
 2021-07-15 12:31:52 +10:00
Dario Nieuwenhuis
71c8d7aa7d stm32l4/examples: remove old-pac uses. 2021-07-15 00:37:00 +02:00
Bob McWhirter
21e94972dc Fix more warnings and examples. 2021-07-14 14:55:20 -04:00
Bob McWhirter
3fd9023fce Fix the h7 example. 2021-07-14 14:45:54 -04:00
Bob McWhirter
a88f0028ef First shot at async dma usart for stm32. 2021-07-14 14:14:14 -04:00
Bob McWhirter
f01ddd5f5c Mix dmamux into bdma_v1. 2021-07-13 10:09:35 -04:00
Bob McWhirter
043f0ea508 Checkpoint DMAMUX channel setup. 2021-07-13 10:08:43 -04:00
Dario Nieuwenhuis
7547c8d8d6 rp/timer: add 2021-07-12 03:45:57 +02:00