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79 Commits

Author SHA1 Message Date
Adam Greig
c83552eadc
stm32: fix DAC examples 
The DAC driver defaults to enabling the channel trigger, but leaves it
at the default value of TIM6 TRGO, then performs a software trigger
after writing the new output value. We could change the trigger
selection to software trigger, but for this example it's simpler to just
disable the trigger.
 2023-07-22 12:57:49 +01:00
Mathias
60b2f075dc Merge branch 'main' of https://github.com/embassy-rs/embassy into embassy-stm32/rcc-rtc-l4 2023-07-03 19:33:26 +02:00
Mathias
d372df7ddb L4: Switch to MSI to prevent problems with PLL configuration, and enable power to AHB bus clock to allow RTC to run 2023-07-01 12:16:23 +02:00
Dario Nieuwenhuis
6eb46c419c
Merge pull request #1565 from JuliDi/main 
Implement DMA for DAC on STM32
 2023-06-29 08:54:28 +00:00
JuliDi
d5898c11eb
remove need for StaticCell in dac_dma example for stm32l4 2023-06-28 16:40:50 +02:00
JuliDi
02f367f733
attempt at fixing ci 2023-06-28 15:28:10 +02:00
JuliDi
f2e7a23148
attempt at fixing ci 2023-06-28 15:25:57 +02:00
JuliDi
27a89019ad
add doc 2023-06-28 15:21:24 +02:00
JuliDi
91c31d5e43
Update DAC examples, add DAC + DMA example 2023-06-28 11:58:25 +02:00
Dario Nieuwenhuis
219ef5b37a stm32/otg: add VBUS detection. 
Fixes #1442.
 2023-06-27 12:52:37 +02:00
Dario Nieuwenhuis
558918651e stm32: update stm32-metapac. 2023-06-19 03:22:12 +02:00
xoviat
316be179af stm32: move to bind_interrupts 
disable lora functionality for now
 2023-05-24 17:29:56 -05:00
Dirk Stolle
0584312ef0 Fix some typos 2023-05-08 23:25:01 +02:00
Mathieu Dupont
4ce1c5f27d Add MCO support for L4 and F4 families 2023-04-03 16:41:25 +02:00
Dario Nieuwenhuis
b2c6dc45e3 Fix examples broken by the macro fix. 2023-03-08 09:17:01 +01:00
Dario Nieuwenhuis
3af991ab63 usb: unify ControlHandler+DeviceStateHandler, route all control requests to all handlers. 
- Allows classes to handle vendor requests.
- Allows classes to use a single handler for multiple interfaces.
- Allows classes to access the other events (previously only `reset` was available).
 2023-02-08 00:17:08 +01:00
chemicstry
1af102a1aa stm32 otg: add examples. 2023-01-11 17:58:15 +01:00
Guillaume MICHEL
9cac649fcf stm32: Add support for read_until_idle on UART 2022-10-26 19:06:18 +02:00
Dario Nieuwenhuis
5daa173ce4 Split embassy-time from embassy-executor. 2022-08-18 01:22:30 +02:00
Dario Nieuwenhuis
2e85eaf7d5 examples Remove the fn config() idiom. 
It was only useful for doing #[embassy_executor::main(config = "config()")]`. Now that
it's gone, it makes more sense to build the config in main directly.
 2022-08-17 22:25:58 +02:00
Dario Nieuwenhuis
fc6e1e06b3 Remove HAL initialization from #[embassy::main] macro. 2022-08-17 22:16:46 +02:00
chemicstry
6498324b58 Implement I2C pullup configuration 2022-08-09 22:13:35 +03:00
Dario Nieuwenhuis
a0f1b0ee01 Split embassy crate into embassy-executor, embassy-util. 2022-07-29 23:40:36 +02:00
Dario Nieuwenhuis
a8703b7598 Run rustfmt. 2022-06-12 22:22:31 +02:00
Henrik Alsér
e10fc2bada
Async shared bus for SPI & I2C + rename embassy-traits (#769) 
* Rename embassy-traits to embassy-embedded-hal

* Rename embassy-traits to embassy-embedded-hal

* Add shared bus for SPI and I2C

* rustfmt

* EHA alpha 1

* Rename embedded-traits in examples

* rustfmt

* rustfmt

Co-authored-by: Henrik Alsér <henrik@mindbite.se>
 2022-05-26 18:54:58 +02:00
Dario Nieuwenhuis
fc32b3750c Remove embassy_hal_common::usb. 
The replacement is `embassy-usb`. There's a WIP driver for stm32 USBD in #709,
there's no WIP driver for stm32 USB_OTG. This means we're left without
USB_OTG support for now.

Reason for removing is I'm going to soon remove `embassy::io`, and
USB uses it. I don't want to spend time maintaining "dead" code
that is going to be removed. Volunteers welcome, either to update
old USB to the new IO, or write a USB_OTG driver fo the new USB.
 2022-05-04 01:41:37 +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
Philip A Reimer
8f6fccf012 fix clock in l4 rng example 2022-04-11 21:06:22 -06:00
Philip A Reimer
d8860c0b80 add stm32l4 hsi48 and usb example 2022-04-09 14:55:03 -06:00
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
Grant Miller
ed84d753c7 Update examples 2022-03-08 17:12:50 -06:00
Dario Nieuwenhuis
550da471be stm32: Remove OptionalPin 
The idea behind OptionalPin has a few problems:

- you need to impl the signal traits for NoPin which is a bit weird https://github.com/embassy-rs/embassy/blob/master/embassy-stm32/src/dcmi.rs#L413-L416
- you can pass any combination of set/unset pins, which needs checking at runtime  https://github.com/embassy-rs/embassy/blob/master/embassy-stm32/src/dcmi.rs#L130

The replacement is to do multiple `new` constructors for each combination of pins you want to take.
 2022-02-10 02:38:10 +01:00
Dario Nieuwenhuis
0719b05d63 traits: migrate Delay to embedded-hal 1.0+async, remove Rng and Flash. 2022-01-27 00:08:02 +01:00
Ulf Lilleengen
4032fc0655 Support unstable-trait feature for stm32 2022-01-26 22:39:06 +01:00
Dario Nieuwenhuis
889d757ab8 stm32/spi: expose all functionality as inherent methods. 2022-01-19 17:59:55 +01:00
Dario Nieuwenhuis
97ab859f00 stm32/i2c: 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
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
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
3811c0a401 Add adapter for implementing async traits for blocking types 
This allows writing drivers relying on async traits, while still
functioning with implementations that already implement the embedded-hal
traits.

Add examples to stm32l4 for using this feature.
 2021-12-17 12:54:51 +01:00
bors[bot]
01e5376b25
Merge #456 
456: Fix L4 clock setup for MSI and PLL to allow RNG operation r=Dirbaio a=lulf

Example is tested on STM32L475VG.

Co-authored-by: Ulf Lilleengen <lulf@redhat.com>
 2021-10-26 11:59:14 +00:00
Ulf Lilleengen
e55726964d Fix clock setup for MSI and PLL to allow RNG opereation 
Add RNG example using PLL as clock source.
 2021-10-26 13:45:53 +02:00
Ulf Lilleengen
f8ebc967a9 Add implementation of async trait for STM32 I2C v2 
* Add DMA read implementation for I2C v2
* Add example using DMA for I2C
 2021-10-21 12:30:02 +02:00
Ulf Lilleengen
9e461b771a Add i2c example for L4 2021-10-20 10:11:34 +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
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
0ea6a2d890 time: replace dyn clock/alarm with a global Driver trait 2021-08-05 19:14:09 +02:00