Commit Graph

38 Commits

Author SHA1 Message Date
Dario Nieuwenhuis
79f60adbfb stm32: add time-driver-any cargo feature that automatically picks one available timer. 2022-01-24 00:24:53 +01:00
Dario Nieuwenhuis
889d757ab8 stm32/spi: expose all functionality as inherent methods. 2022-01-19 17:59:55 +01:00
Dario Nieuwenhuis
c949519714 stm32/usart: expose all functionality as inherent methods. 2022-01-19 17:59:55 +01:00
Dario Nieuwenhuis
98f24bf819 examples/stm32l0: cleanup 2022-01-19 17:59:55 +01:00
Dario Nieuwenhuis
b526addf7b stm32/exti: expose all functionality as inherent methods. 2022-01-19 17:59:55 +01:00
Dario Nieuwenhuis
58fc64722c stm32/gpio: expose all functionality as inherent methods. 2022-01-19 17:59:55 +01:00
Ulf Lilleengen
2bc105803a Make exti an optional feature
* Add embassy-stm32 build with exti
* Add exti to examples
2022-01-12 14:28:10 +01:00
Dario Nieuwenhuis
2eb0cc5df7 stm32/rcc: remove Rcc struct, RccExt trait.
All the RCC configuration is executed in init().
2022-01-05 00:00:44 +01:00
Dario Nieuwenhuis
cdc66e110f stm32/rcc: remove builders on Config.
This makes API consistent with other Config structs in Embassy, where
the convention is to not use builders.
2022-01-04 13:31:30 +01:00
Ulf Lilleengen
985c11fad5 Update rust-toolchain 2021-12-16 11:34:20 +01:00
Ulf Lilleengen
9a730ef692 Refactor sx127x radio to use async SPI with DMA 2021-12-03 09:53:28 +01:00
Ulf Lilleengen
b9693c0b91 Update rust-lorawan to version supporting defmt 0.3 2021-12-02 19:10:29 +01:00
Dario Nieuwenhuis
3332c40705 examples: remove unused deps. 2021-11-29 02:07:48 +01:00
Matous Hybl
0ca6060bfd Fix interrupt_take macro by specifying path to panic macro. 2021-11-23 11:00:37 +01:00
Dario Nieuwenhuis
9b17b3d721 Remove unused deps 2021-11-15 20:13:22 +01:00
Bob McWhirter
a770fc77c9 Adjust all examples to defmt 0.3. 2021-11-15 11:19:19 -05:00
Dario Nieuwenhuis
2221e1fa93 Replace rustflags with build.rs extra-link-args.
Rustflags apply to ALL the crates in the graph, while we only need
them for the toplevel crate which is the only one getting linked.

Rustflags are not equal for all crates, this caused cargo to re-build the
same dependency crate multiple times uselessly. After this change, deps
are reused more, making builds faster.

Note that this only applies when sharing the target/ dir for multiple crates
in the repo which is not the default.
2021-11-07 23:52:11 +01:00
Ulf Lilleengen
504655d491 Use upstream version of rust-lorawan 2021-10-22 19:33:15 +02:00
Ulf Lilleengen
5ae276fe50 Update to newer revision of async lorawan stack 2021-10-11 13:51:00 +02:00
Ulf Lilleengen
16a47a0ad9 Add embassy-lora crate
This crate contains async radio drivers for various lora drivers that
work with embassy timers. The code is imported from Drogue Device (
https://github.com/drogue-iot/drogue-device)

The radio drivers integrate with the async LoRaWAN MAC layer in the
lorawan-device crate.

Also added is an example for the STM32WL55 and for STM32L0 (requires
the LoRa Discovery board) for LoRaWAN. Future work is to make the
underlying radio drivers using fully async SPI when communicating
with the peripheral.
2021-09-30 10:32:24 +02:00
Dario Nieuwenhuis
f2623e7e9b Update lots of deps 2021-09-11 01:35:23 +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
2c992f7010 stm32: move dbgmcu stuff to toplevel config setting, defaulting to true. 2021-08-19 23:50:19 +02:00
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
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
07d4b196f7 Update nightly, remove removed features. 2021-08-04 19:48:14 +02:00
Dario Nieuwenhuis
a1a5acb825 rustfmt everything 2021-08-04 15:25:21 +02:00
Ulf Lilleengen
6ff0614cb6 Add uart::Read DMA-based implementation
* Rename existing read() to bread() (blocking)
2021-08-03 15:31:24 +02:00
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
Timo Kröger
cad43587e6 stm32l0: Use embassy::main for examples 2021-07-29 17:37:32 +02:00
Dario Nieuwenhuis
7bfb763e09 Rename embassy-extras to embassy-hal-common 2021-07-29 13:44:51 +02:00
Bob McWhirter
638235e72d Fix up the L0 example for SPI. 2021-07-23 13:22:39 -04:00
Thales Fragoso
0eaadfc125 stm32: Update gpio examples 2021-06-25 18:16:43 -03:00
Ulf Lilleengen
b6a8703698 Add support for generating PAC for dual cores
* Chips that have multiple cores will be exposed as chipname_corename,
  i.e. stm32wl55jc_cm4
* Chips that have single cores will use the chip family as feature name
  and pick the first and only core from the list
* Add support for stm32wl55 chip family
2021-06-16 15:12:07 +02:00
Ulf Lilleengen
95532726b2 Add minimal RCC impls for L4 and F4 2021-06-14 11:33:11 +02:00
Ulf Lilleengen
1bb7123156 Add examples for STM32L0 2021-06-09 23:09:48 +02:00