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105 Commits

Author SHA1 Message Date
Jeremy Fitzhardinge
5e2c52ee5b embassy-rp: async i2c implementation 
This is an interrupt-driven async i2c master implementation. It makes as
best use of the RP2040's i2c block's fifos as possible to minimize
interrupts.

It implements embedded_hal_async::i2c for easy interop.
WIP async impl
 2022-10-01 13:43:37 -07:00
Jeremy Fitzhardinge
c96581879c update embedded-hal api 
Also pin to alpha.9 since its a breaking change
 2022-10-01 01:34:45 -07:00
Jeremy Fitzhardinge
d5abd32da2 rename to i2c_blocking 2022-10-01 01:29:10 -07:00
Jeremy Fitzhardinge
9f77dbf5ae rp i2c: blocking example 
i2c example talking to mcp23017 i2c gpio expander.
 2022-10-01 01:29:10 -07:00
Ulf Lilleengen
72c2e985bb Update embedded-hal versions and explicitly pin 2022-09-29 11:27:46 +02:00
Dario Nieuwenhuis
f27a47a37b usb: move classes into the embassy-usb crate. 2022-09-26 13:00:21 +02:00
Dario Nieuwenhuis
10d1ad2343 Replace futures::future::join -> embassy_futures::join::join. 2022-09-22 16:48:35 +02:00
Dario Nieuwenhuis
897b72c872 Update Rust nightly. 
Removes feature(generic_associated_types)
 2022-09-22 16:38:14 +02:00
Mathias
f7267d493f Feature-gate time-driver in embassy-rp 2022-09-16 12:54:26 +02:00
Henrik Alsér
9ff5c50774 Cleanup examples 2022-09-01 15:12:44 +02:00
Henrik Alsér
99dd2a9386 Reorder args 2022-09-01 15:12:44 +02:00
Henrik Alsér
6d347af9fa transfer_in_place 2022-09-01 15:12:43 +02:00
Henrik Alsér
c8ecc55710 Fix example 2022-09-01 15:12:43 +02:00
Henrik Alsér
44150c4830 impl embedded-hal-async 2022-09-01 15:12:43 +02:00
Henrik Alsér
07c64d902e example 2022-09-01 15:12:43 +02:00
Dario Nieuwenhuis
464ae67108 net: feature-gate nightly-only async traits to allow building on stable. 2022-08-30 19:43:32 +02:00
Dario Nieuwenhuis
e4d4166da2
Merge pull request #927 from embassy-rs/rp-usb 
rp: add usb device support.
 2022-08-30 19:15:44 +02:00
Dario Nieuwenhuis
a730e2cd0f rp: add usb device support. 2022-08-25 00:03:55 +02:00
Mathias
36cf719a18 Merge branch 'master' of https://github.com/embassy-rs/embassy into embassy-rp/dma 2022-08-23 13:24:52 +02:00
Dario Nieuwenhuis
21072bee48 split embassy-util into embassy-futures, embassy-sync. 2022-08-22 22:18:13 +02:00
Mathias
a29972413b Fix uart rp2040 blocking example 2022-08-19 08:48:52 +02:00
bors[bot]
aefa5275a2
Merge #910 
910: (embassy-rp): Implement remaining logic for blocking UART r=lulf a=MathiasKoch

async read/write is still `todo!()`, awaiting DMA implementation.

Co-authored-by: Mathias <mk@blackbird.online>
 2022-08-18 18:36:27 +00:00
Mathias
0f74f870b0 Fix rp uart example 2022-08-18 14:01:37 +02:00
Dario Nieuwenhuis
5daa173ce4 Split embassy-time from embassy-executor. 2022-08-18 01:22:30 +02:00
Dario Nieuwenhuis
fc6e1e06b3 Remove HAL initialization from #[embassy::main] macro. 2022-08-17 22:16:46 +02:00
Dario Nieuwenhuis
67edea4168 Update to critical-section 1.0, atomic-polyfill 1.0 2022-08-17 19:01:56 +02:00
Dario Nieuwenhuis
a0f1b0ee01 Split embassy crate into embassy-executor, embassy-util. 2022-07-29 23:40:36 +02:00
Daniel Bevenius
8979959dd1 Add embedded_hal_async support for embassy-rp 
This commit adds support for embedded-hal-async to the Embassy
Raspberry PI crate.
 2022-07-14 13:52:22 +02:00
Dario Nieuwenhuis
6852e05c59
Merge pull request #822 from embassy-rs/remove-authors 
Remove the authors field from Cargo.tomls
 2022-06-18 17:33:29 +02:00
Dario Nieuwenhuis
1f746e0939 Remove the authors field from Cargo.tomls 
It currently contains whoever was first to write some code for the crate,
even if many more people have contributed to it later.

The field is "sort of" deprecated, it was made optional recently:
https://rust-lang.github.io/rfcs/3052-optional-authors-field.html

Due the the reasons listed there I believe removing it is better than
setting it to generic fluff like "The Embassy contributors".
 2022-06-18 02:16:40 +02:00
Dario Nieuwenhuis
dd99356062 Add env DEFMT_LOG=trace to all examples. 2022-06-18 01:59:12 +02:00
Dario Nieuwenhuis
a8703b7598 Run rustfmt. 2022-06-12 22:22:31 +02:00
Dario Nieuwenhuis
6320e30adf Update embedded-hal-async to 0.1.0-alpha.1 2022-05-29 22:34:08 +02:00
Dario Nieuwenhuis
3251a21fb7 Switch to crates.io embedded-hal, embedded-hal-async. 
This temporarily removes support for the async UART trait, since it's
not yet in embedded-hal-async.
 2022-04-22 19:58:24 +02:00
Dario Nieuwenhuis
82803bffda Use embassy/defmt-timestamp-uptime in all examples. 2022-04-02 04:35:06 +02:00
Dario Nieuwenhuis
9bad9365dc Update rust nightly, embedded-hal 1.0, embedded-hal-async. 2022-03-11 00:38:07 +01:00
Dario Nieuwenhuis
d9aec181a4 rp: impl eh1.0 blocking traits 2022-02-15 17:29:05 +01:00
Dario Nieuwenhuis
0c9b1abb67 rp: remove OptionalPin 2022-02-12 01:34:41 +01:00
Ulf Lilleengen
985c11fad5 Update rust-toolchain 2021-12-16 11:34:20 +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
205a223af3 Update versions of critical-section and atomic-polyfill 2021-11-02 18:52:03 +01:00
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
d3aeb45fb3 Update cortex-m-rt to v0.7 for stm32, rp. 2021-08-19 00:56:11 +02:00
Dario Nieuwenhuis
07d4b196f7 Update nightly, remove removed features. 2021-08-04 19:48:14 +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
Dario Nieuwenhuis
451e342961 rp/examples: add spi_display example 2021-07-20 10:06:57 +02:00
Dario Nieuwenhuis
1799938187 rp/examples: add spi example 2021-07-19 23:54:18 +02:00
Dario Nieuwenhuis
7547c8d8d6 rp/timer: add 2021-07-12 03:45:57 +02:00
Rukai
56d0c5ffe1 Fix warnings in std and rp 2021-07-04 12:46:04 +10:00
Dario Nieuwenhuis
c7c897bb72 rp/gpio: add infallible inherent methods 2021-06-25 06:24:14 +02:00
Dario Nieuwenhuis
5a6384d199 rp: clock setup 2021-06-25 03:38:21 +02:00
Dario Nieuwenhuis
dff03ecfc7 Move examples to a subdirectory 2021-06-02 01:32:19 +02:00