1818 Commits

Author	SHA1	Message	Date
Matous Hybl	6c5d81ada5	Add memory barriers to H7 flash driver to mitigate PGSERR errors ... The stm32h7xx-hal uses only the ordering barrier, while the CubeMX uses the DSB and ISB instructions, to be on the safe side, both are used here.	2022-10-18 22:42:02 +02:00
Mathias	86113e199f	Remove unused feature gate	2022-10-11 10:35:43 +02:00
Mathias	9223b67306	Fix RTC for v2l0 & v2l1	2022-10-11 10:28:28 +02:00
Mathias	aff265a7f5	Merge branch 'master' of https://github.com/embassy-rs/embassy into embassy-stm32/rtc	2022-10-11 09:19:55 +02:00
Mathias	79cee74151	Fix stm32wl55jc-cm4 RTC	2022-10-11 09:19:47 +02:00
bors[bot]	ef533e6df4	Merge #1004 ... 1004: Fix internal channels for adc v2 r=lulf a=chemicstry Internal channel reading was broken on adc_v2, because `Adc::read()` requires gpio pin trait, which was not implemented by `VrefInt`, `Temperature`, `Vbat`. The required configuration bits `tsvrefe`, `vbate` were not enabled either. This PR makes it a bit closer to how adc_v4 works. While at it, I also changed adc_v2 to use `RccPeripheral` instead of permanently enabling all ADCs. Co-authored-by: chemicstry <chemicstry@gmail.com>	2022-10-10 06:28:41 +00:00
chemicstry	322cfafed3	Fix adc_v4 compilation	2022-10-07 14:53:03 +03:00
chemicstry	df7174ecb0	Fix internal channel reading on adc_v2	2022-10-07 14:31:55 +03:00
chrysn	6718ca3a94	all Cargo.toml: Add license to all crate Cargo.toml files ... Closes: https://github.com/embassy-rs/embassy/issues/1002	2022-10-07 12:41:56 +02:00
chemicstry	9dca368c3d	Use RccPeripheral for adc_v2	2022-10-07 13:29:56 +03:00
bors[bot]	aabc02506b	Merge #992 ... 992: (embassy-stm32): remove flash lock/unlock public API from stm32 flash r=lulf a=MathiasKoch Instead, perform the unlocking and locking automatically on erase and write operations. This makes the `embedded-storage` abstraction actually useable in libraries, while still keeping the flash peripheral locked the majority of the time. Co-authored-by: Mathias <mk@blackbird.online>	2022-09-30 11:32:27 +00:00
Mathias	62c0b18f10	Merge branch 'master' of https://github.com/embassy-rs/embassy into embassy-stm32/rtc	2022-09-30 06:15:12 +02:00
Mathias	a283c47557	Implement embedded-hal-nb for uart	2022-09-30 06:04:19 +02:00
Mathias	a7fdeac560	Remove flash lock/unlock public API from stm32 flash, and perform the unlocking and locking automatically on erase and write operations	2022-09-30 06:00:46 +02:00
Mathias	38faae26e5	Merge branch 'master' of https://github.com/embassy-rs/embassy into embassy-stm32/uart-flowcontrol	2022-09-29 12:58:38 +02:00
Mathias	a77e2c3512	Merge branch 'master' of https://github.com/embassy-rs/embassy into embassy-stm32/uart-eh1	2022-09-29 12:58:01 +02:00
Ulf Lilleengen	72c2e985bb	Update embedded-hal versions and explicitly pin	2022-09-29 11:27:46 +02:00
Mathias	f9c62d4f1d	Add flowcontrol to UART	2022-09-29 09:12:17 +02:00
Mathias	dc90006982	Remove code duplication on nb_read	2022-09-29 07:58:11 +02:00
Mathias	a83560c6b1	Implement RTC peripheral for all stm32 families with rtc	2022-09-29 07:49:32 +02:00
Mathias	823bd714fb	Add E-H1 uart blocking & nb implementation	2022-09-28 05:19:43 +02:00
Dario Nieuwenhuis	17d8d11f73	usb: make HALs depend only on embassy-usb-driver.	2022-09-27 13:16:49 +02:00
Guillaume MICHEL	daf2744716	Rework STM32 BufferedUart internals so we can split into Rx and Tx like embassy-nrf	2022-09-26 15:32:29 +02:00
Dario Nieuwenhuis	7f7c14b7bc	usb: split driver trait to separate crate.	2022-09-26 12:29:27 +02:00
bors[bot]	a9efbf18c6	Merge #960 ... 960: Add non blocking Bxcan constructor r=Dirbaio a=andyblarblar This PR adds a non-blocking constructor to the Bxcan Can wrapper struct. This allows for the creation of the Can periferal without blocking for a sync with the Can bus. Co-authored-by: Andrew Ealovega <Andrew@Ealovega.dev>	2022-09-26 09:39:55 +00:00
Dario Nieuwenhuis	10d1ad2343	Replace futures::future::join -> embassy_futures::join::join.	2022-09-22 16:48:35 +02:00
Dario Nieuwenhuis	a0487380da	Replace futures::future::poll_fn -> core::future::poll_fn.	2022-09-22 16:42:49 +02:00
Dario Nieuwenhuis	897b72c872	Update Rust nightly. ... Removes feature(generic_associated_types)	2022-09-22 16:38:14 +02:00
Andrew Ealovega	5914d80968	Add non blocking Bxcan constructor. ... Signed-off-by: Andrew Ealovega <Andrew@Ealovega.dev>	2022-09-21 22:29:57 -04:00
Vincent Stakenburg	c4d5c047d7	make State::new() const, consistent with others	2022-09-15 12:34:17 +02:00
bors[bot]	22c32b5d5c	Merge #939 ... 939: time: add more tick rates, use 1mhz as default. r=Dirbaio a=Dirbaio Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>	2022-09-04 22:13:34 +00:00
bors[bot]	6264fe39a5	Merge #839 ... 839: Misc LoRaWAN improvements r=lulf a=timokroeger Trying too get `embassy-lora` running on a [LoRa-E5 Dev Board](https://wiki.seeedstudio.com/LoRa_E5_Dev_Board/). I can see the join message arriving in the The Things Network console but the device does not receive the accept message yet. Opening this PR anyway because I think there are some nice things to decouple the lora crate from the nucleo board. `@lulf` Could you test if this PR breaks your LoRa setup? Marking as draft for the time being. Co-authored-by: Timo Kröger <timokroeger93@gmail.com> Co-authored-by: Ulf Lilleengen <lulf@redhat.com>	2022-09-04 07:17:23 +00:00
Dario Nieuwenhuis	5327b9c289	time: add more tick rates, use 1mhz as default.	2022-09-02 00:59:34 +02:00
Dario Nieuwenhuis	8ba421f324	Do not use cfg_if for embedded-hal-async feature gates. ... Old code used `cfg_if!` because rustc still parses code inside disabled cfg's, and Rust stable at that time couldn't parse the new GAT where-clause location. This is not the case anymore.	2022-08-31 03:11:21 +02:00
Timo Kröger	308ca4b8e3	Use pub(crate) visibility for internal SPI ... SubGhz provides a public interface for the radio connected to internal SPI `#[allow(dead_code)]` is required for CI to succeed	2022-08-26 15:44:58 +02:00
Timo Kröger	84240d49ea	stm32wl: Fix RCC ... * `MSIRGSEL = 1` was required for MSI accept the updated MSI range * Reorder enable and clock switching to properly handle the jump from the default 4MHz MSI to a higher MSI freuquency	2022-08-26 15:44:58 +02:00
Timo Kröger	61c666212f	stm32wl: Do not require external SPI pins for SUBGHZ ... For the Seeed Studio Lora-E5 those pins conflict with the radio frontend control GPIOS (PA4 and PA5).	2022-08-26 15:42:25 +02:00
Dario Nieuwenhuis	21072bee48	split embassy-util into embassy-futures, embassy-sync.	2022-08-22 22:18:13 +02:00
Vincent Stakenburg	51359e7d24	fix lpuart implementation when there isn't one present	2022-08-19 15:27:11 +02:00
Vincent Stakenburg	a833e02363	implement support for LPUART	2022-08-19 12:05:19 +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	2649f13dc7	stm32/rcc: fix unnecessary parentheses	2022-08-17 15:03:23 +02:00
Dario Nieuwenhuis	72cd015c1a	stm32/sdmmc: remove cast no longer allowed on latest nightly due to nonexhaustive enum.	2022-08-17 14:44:18 +02:00
chemicstry	936473b68a	Make sda/scl pullups separate as in nRF HAL	2022-08-10 12:36:15 +03:00
chemicstry	6498324b58	Implement I2C pullup configuration	2022-08-09 22:13:35 +03:00
chemicstry	206b7fd8ed	Use RccPeripheral for DAC and add a hackfix for H7	2022-08-04 03:31:47 +03:00
chemicstry	5f01e56728	Merge v1, v2 DAC and update register definitions	2022-08-04 03:02:57 +03:00
Dario Nieuwenhuis	a0f1b0ee01	Split embassy crate into embassy-executor, embassy-util.	2022-07-29 23:40:36 +02:00
chemicstry	42434c75bc	Make vref units explicit	2022-07-27 14:13:59 +03:00
chemicstry	b1f0d6320e	Improve set_vref docs	2022-07-27 01:30:32 +03:00
chemicstry	046778fc53	Improve ADC configuration options	2022-07-27 01:17:26 +03:00
bors[bot]	84cffc751a	Merge #876 ... 876: Add defmt support to embassy-embedded-hal errors r=Dirbaio a=matoushybl `defmt::unwrap!()` should now work with shared buses. I tested it only with I2C as I don't have SPI in the target project. Co-authored-by: Matous Hybl <hyblmatous@gmail.com>	2022-07-24 20:15:57 +00:00
Matous Hybl	c38755c5b7	Add defmt support to embassy-embedded-hal errors	2022-07-24 22:10:50 +02:00
Dario Nieuwenhuis	b5ff7c5d60	rename PwmPin::new_chX, update examples.	2022-07-23 16:16:29 +02:00
Ben Gamari	042e11960e	embassy-stm32/pwm: Generalize channel selection ... 550da471be previously refactored the STM32 PWM logic in such a way to preclude use of non-contiguous channels (e.g. channel 2 but not channel 1). Refactor it yet again to yet again allow this sort of usage.	2022-07-23 15:57:13 +02:00
Dario Nieuwenhuis	19d1ef0e29	stm32/gpio: Add Peripheral<Self> bound to Pin.	2022-07-23 14:28:42 +02:00
Dario Nieuwenhuis	4901c34d9c	Rename Unborrowed -> PeripheralRef, Unborrow -> Peripheral	2022-07-23 14:00:19 +02:00
Dario Nieuwenhuis	8a9d2f59af	Update embassy-stm32	2022-07-23 02:40:13 +02:00
Dario Nieuwenhuis	be6408e202	Rename unsafe_impl_unborrow to impl_unborrow	2022-07-23 01:33:22 +02:00
bors[bot]	9d388d357a	Merge #866 ... 866: F4 flash fixes r=Dirbaio a=chemicstry This discontinuous flash sector layout is too cursed and I left some mistakes in last PR. Erasing last sector did not work and it wasn't possible to erase between memory banks for 1MB dual-bank devices. So I changed the erase function to iterate over memory addresses (which is continuous) instead of sector numbers. It should also be possible to implement erase across memory banks for H7, but it requires special handling for write too. I don't have an H7 to test now so left it as is. I wasn't sure how to add tests to `embassy-stm32` and it seems that there are none, except for `subghz`, but no test runner? Anyway, I tested the `get_sector` on playground: https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=13b59339fe6c70a3249e6183e81f869e Also fixed erase alignment requirements on `Flash::blocking_erase()`, as it previously only checked alignment on size, but not on offsets. P.S. the diff is a bit messed up, I recommend looking at files directly Co-authored-by: chemicstry <chemicstry@gmail.com>	2022-07-15 06:19:05 +00:00
chemicstry	f0027c9fe0	Require erase address to be aligned to page size	2022-07-14 21:21:46 +03:00
chemicstry	5a265661bb	Fix erasing across banks	2022-07-14 20:58:01 +03:00
chemicstry	039acda3a8	Fix writing to last sector of F4 flash	2022-07-14 19:41:39 +03:00
chemicstry	53e40860c1	Move all gpio logic to Flex	2022-07-13 02:45:37 +03:00
chemicstry	a335589f34	Change get_set_level to get_output_level	2022-07-13 02:25:09 +03:00
chemicstry	329955f718	Use Into conversions instead of matches	2022-07-13 02:08:31 +03:00
chemicstry	98dcce81ca	Add more convenience GPIO functions	2022-07-13 01:43:22 +03:00
chemicstry	2df665da8a	Revert "Make advanced timer trait not require general purpose timer trait as the timers are too different." ... This reverts commit 4988dfe981.	2022-07-12 15:11:57 +03:00
bors[bot]	2adee4af38	Merge #858 ... 858: embassy-stm32: Simplify time r=Dirbaio a=GrantM11235 - Remove unused `MilliSeconds`, `MicroSeconds`, and `NanoSeconds` types - Remove `Bps`, `KiloHertz`, and `MegaHertz` types that were only used for converting to `Hertz` - Replace all instances of `impl Into<Hertz>` with `Hertz` - Add `hz`, `khz`, and `mhz` methods to `Hertz`, as well as free function shortcuts - Remove `U32Ext` extension trait Co-authored-by: Grant Miller <GrantM11235@gmail.com>	2022-07-11 02:51:06 +00:00
Grant Miller	5ecbe5c918	embassy-stm32: Simplify time ... - Remove unused `MilliSeconds`, `MicroSeconds`, and `NanoSeconds` types - Remove `Bps`, `KiloHertz`, and `MegaHertz` types that were only used for converting to `Hertz` - Replace all instances of `impl Into<Hertz>` with `Hertz` - Add `hz`, `khz`, and `mhz` methods to `Hertz`, as well as free function shortcuts - Remove `U32Ext` extension trait	2022-07-10 21:46:45 -05:00
bors[bot]	99f4fd33b4	Merge #859 ... 859: Add F4 flash driver r=Dirbaio a=chemicstry Pending on https://github.com/embassy-rs/stm32-data/pull/152 Co-authored-by: chemicstry <chemicstry@gmail.com>	2022-07-11 01:37:19 +00:00
chemicstry	3271ba36e4	Fix cfg flags	2022-07-11 04:07:28 +03:00
chemicstry	734c38eb9c	Add F4 flash driver	2022-07-11 03:57:46 +03:00
bors[bot]	9753f76794	Merge #810 ... 810: Takes care of power for nRF USB devices r=Dirbaio a=huntc Modifies the usb-serial example to illustrate how to setup USB for situations where the USB power can be detected and removed. Gaps: ~~* No support for the nrf-softdevices as yet, although this should be possible via another constructor.~~ * No support for the nrf5340, although this should be possible via USBREG. The change is tested and appears to work. Some notes: * There's an existing field named self_powered as a UsbDevice field. It doesn't ever appear to get set. I'm wondering if this field is intended to signal that a device has the nRF VBUS power situation or not. I'm not presently using it. * The new PowerDetected event is generated on the bus initially in situations where just new is used i.e. without power management, including on STM. We can therefore rely on this event always being generated. Old description: ~~EnabledUsbDevice is a wrapper around the `UsbDevice` where its enablement is also subject to external events, such as `POWER` events for nRF. It is introduced generically to support other platforms should they also require external signaling for enablement.~~ Co-authored-by: huntc <huntchr@gmail.com>	2022-07-11 00:01:41 +00:00
bors[bot]	c6a11db39e	Merge #854 ... 854: Implement IWDG timeout calculation r=Dirbaio a=chemicstry Allow specifying `IndependentWatchdog` timeout as `Duration` instead of prescaler value. Since IWDG is clocked from LSI, which differs between families, I standardized HSI/LSI definitions in RCC and used that. Co-authored-by: chemicstry <chemicstry@gmail.com>	2022-07-10 21:45:34 +00:00
chemicstry	5a208d28d0	Fix g0 rcc build	2022-07-11 00:37:00 +03:00
bors[bot]	93e7d53e39	Merge #851 ... 851: Gpio dynamic flex r=Dirbaio a=AntoineMugnier Add Flex GPIO type for embassy-stm32 as it is the case for embassy-nrf. Co-authored-by: amugniere@gmail.com <antoine.mugnier@depixus.com>	2022-07-10 21:22:46 +00:00
chemicstry	d7d1e46a5f	Use u32 instead of Duration for IWDG	2022-07-11 00:00:33 +03:00
amugniere@gmail.com	323b0d1a5c	Have removed ANOTHER redondant ErrorType trait impl	2022-07-10 22:01:48 +02:00
amugniere@gmail.com	1eca026ebd	Have removed redondant ErrorType trait impl	2022-07-10 21:36:04 +02:00
amugniere@gmail.com	e4a36e1d98	rustfmt on previously edited files	2022-07-10 21:08:12 +02:00
amugniere@gmail.com	53388d4576	have adapted access to pin() and port() methods of Sealed::Pin in exti.rs according to previous changes on Input struct	2022-07-10 20:55:04 +02:00
chemicstry	3bf1e1d4aa	Fix f2, wl compilation	2022-07-10 21:46:14 +03:00
chemicstry	f43545f36e	Fix warnings	2022-07-10 21:16:54 +03:00
chemicstry	85054a7233	Fix typo	2022-07-10 21:15:38 +03:00
chemicstry	1fd5022e72	Refactor IWDG to use LSI frequency from RCC	2022-07-10 20:59:36 +03:00
chemicstry	bd01e90bfa	Implement IWDG timeout calculation	2022-07-10 20:38:30 +03:00
bors[bot]	5f43c1d37e	Merge #850 ... 850: Shared buses with SetConfig r=Dirbaio a=kalkyl Addresses issue #830 Co-authored-by: Henrik Alsér <henrik@mindbite.se>	2022-07-10 00:03:44 +00:00
Henrik Alsér	baae64d911	Add embassy-embedded-hal nightly feature	2022-07-09 23:41:02 +02:00
amugniere@gmail.com	fa3e1ab68a	correction of the access to flex pin attribute in gpio_v2	2022-07-09 14:06:47 +02:00
Henrik Alsér	880b71a1e8	impl SetConfig for stm32 i2c and SPI	2022-07-09 02:28:05 +02:00
amugniere@gmail.com	39702d7624	set_as_input_output() and set_as_output() : Have added comments and made functions public	2022-07-08 21:46:16 +02:00
Henrik Alsér	43aec9083c	Cleanup	2022-07-08 08:03:38 +02:00
Dario Nieuwenhuis	01ef03f446	stm32/i2c: impl ErrorType for all.	2022-07-07 15:46:30 +02:00
Henrik Alsér	399e7a4791	NoDma	2022-07-07 15:46:30 +02:00
Henrik Alsér	be731b222e	Cleanup	2022-07-07 15:46:30 +02:00
Henrik Alsér	0fe818f4f8	v1 fix	2022-07-07 15:46:30 +02:00
Henrik Alsér	1ed5b387f9	v2 fix	2022-07-07 15:46:30 +02:00
Henrik Alsér	02812754ec	rustfmt	2022-07-07 15:46:30 +02:00
Henrik Alsér	2460d21fa4	Add EH 1.0 impls for stm32 i2c	2022-07-07 15:46:30 +02:00
huntc	4a8f117f25	Puts in the machinery to handle power detected/removed	2022-07-07 10:08:57 +10:00
amugniere@gmail.com	4e54d09ab1	Have added OutputOpenDrain with Flex	2022-07-04 22:38:05 +02:00
amugniere@gmail.com	13b259d7cd	Have added Flex to eh01 and eh2	2022-07-04 22:19:02 +02:00
amugniere@gmail.com	359fc4d124	Flex GPIO implementation : Output	2022-06-30 23:03:15 +02:00
amugniere@gmail.com	f05082b9a3	have reverted changed in mod eh1 from previous commit	2022-06-30 22:55:57 +02:00
amugniere@gmail.com	9b3c5af92a	Flex GPIO implementation : Input	2022-06-30 22:50:53 +02:00
Vincent Stakenburg	d1d07cd9e3	fix case when chip has multiple iwdg	2022-06-28 13:22:43 +02:00
Vincent Stakenburg	f2ad9c2d9d	rebase and fix unborrow	2022-06-28 12:51:08 +02:00
Vincent Stakenburg	74bbf5aa02	address review	2022-06-28 12:46:17 +02:00
Vincent Stakenburg	5cf3fbece4	initial independent watchdog implementation	2022-06-28 12:46:17 +02:00
Dario Nieuwenhuis	42bc510eff	Remove STM32L485 "ghost chips"	2022-06-27 02:47:15 +02:00
Dario Nieuwenhuis	a855889f70	Update stm32-data	2022-06-27 02:10:01 +02:00
Dario Nieuwenhuis	948bb93dc2	docs: Add $COMMIT to git srclinks.	2022-06-26 23:55:38 +02:00
Dario Nieuwenhuis	397722c328	stm32: fix f100 build.	2022-06-26 23:52:38 +02:00
bors[bot]	84628d36cf	Merge #826 ... 826: Bump bxcan version r=chemicstry a=chemicstry Co-authored-by: chemicstry <chemicstry@gmail.com>	2022-06-22 23:48:45 +00:00
chemicstry	3cdd8c1aeb	Fix PWM for advanced timers	2022-06-23 02:27:39 +03:00
chemicstry	31177d994f	Fix example	2022-06-23 02:01:23 +03:00
chemicstry	2d2f9e39b9	Bump bxcan version	2022-06-23 01:42:21 +03:00
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	88e36a70bd	Update to 2021 edition. (#820)	2022-06-18 02:15:48 +02:00
Daniel Bevenius	9031b8f80a	Fix doc comments for BpskPacketParams	2022-06-16 07:34:59 +02:00
Daniel Bevenius	d0edd171f8	Fix typo in LoRaPacketParams::new doc	2022-06-16 06:22:03 +02:00
Ulf Lilleengen	faa59efbf6	Cargo fmt	2022-06-15 09:01:22 +02:00
Ulf Lilleengen	3696226fe8	Sync subghz peripheral support with stm32wlxx-hal	2022-06-14 16:27:42 +02:00
Dario Nieuwenhuis	a8703b7598	Run rustfmt.	2022-06-12 22:22:31 +02:00
Dario Nieuwenhuis	5085100df2	Add embassy-cortex-m crate. ... - Move Interrupt and InterruptExecutor from `embassy` to `embassy-cortex-m`. - Move Unborrow from `embassy` to `embassy-hal-common` (nothing in `embassy` requires it anymore) - Move PeripheralMutex from `embassy-hal-common` to `embassy-cortex-m`.	2022-06-12 21:45:38 +02:00
Dario Nieuwenhuis	db344c2bda	common/PeripheralMutex: remove unsafe API. (#802) ... Following the project's decision that "leak unsafe" APIs are not marked as "unsafe", update PeripheralMutex to accept non-'static state without unsafe. Fixes #801	2022-06-09 21:28:13 +02:00
Ulf Lilleengen	7d64f5cda7	Use correct index and bank	2022-06-07 15:59:22 +02:00
Dario Nieuwenhuis	3e4bead321	stm32: add USB driver.	2022-06-07 03:29:00 +02:00
Dario Nieuwenhuis	0aa73f58e2	Update stm32-metapac.	2022-06-07 00:28:26 +02:00
chemicstry	b0ffd9a1cc	Fix AF pullup configuration for GPIOv1	2022-06-06 17:12:52 +03:00
Will Glynn	34a8a64bf5	stm32: make tick rate configurable ... The stm32 time drivers support arbitrary tick rates but the associated Cargo features do not. Enabling any time driver presently enables `embassy/time-tick-32768hz`; instead, enable only `embassy/time`. This is a breaking change: users must now choose a tick rate. The previous behavior is available by enabling the `embassy/time-tick-32768hz` feature, but now users may also choose `embassy/time-tick-1000hz` or `embassy/time-tick-1mhz` instead.	2022-05-30 20:13:25 -05:00
bors[bot]	70e4418df9	Merge #781 #785 ... 781: embassy-net v2 r=Dirbaio a=Dirbaio - No more `dyn` - It's no longer a global singleton, you can create muliple net stacks at once. - You can't tear them down though, the Device it still has to be `'static` due to restrictions with smoltcp's "fake GAT" in the Device trait. :( - Removed `_embassy_rand` hack, random seed is passed on creation. 785: stm32: g0: add PLL clock source r=Dirbaio a=willglynn STM32G0 SYSCLK can be sourced from PLLRCLK. Given that the HSI runs at 16 MHz and the HSE range is 4-48 MHz, the PLL is the only way to reach 64 MHz. This commit adds `ClockSrc::PLL`. The PLL sources from either HSI16 or HSE, divides it by `m`, and locks its VCO to multiple `n`. It then divides the VCO by `r`, `p`, and `q` to produce up to three associated clock signals: * PLLRCLK is one of the inputs on the SYSCLK mux. This is the main reason the user will configure the PLL, so `r` is mandatory and the output is enabled unconditionally. * PLLPCLK is available as a clock source for the ADC and I2S peripherals, so `p` is optional and the output is conditional. * PLLQCLK exists only on STM32G0B0xx, and exists only to feed the MCO and MCO2 peripherals, so `q` is optional and the output is conditional. When the user specifies `ClockSrc::PLL(PllConfig)`, `rcc::init()` calls `PllConfig::init()` which initializes the PLL per [RM0454]. It disables the PLL, waits for it to stop, enables the source oscillator, configures the PLL, waits for it to lock, and then enables the appropriate outputs. `rcc::init()` then switches the clock source to PLLRCLK. `rcc::init()` is now also resonsible for calculating and setting flash wait states. SYSCLCK < 24 MHz is fine in the reset state, but 24-48 MHz requires waiting 1 cycle and 48-64 MHz requires waiting 2 cycles. (This was likely a blocker for anyone using HSE >= 24 MHz, with or without the PLL.) Flash accesses are now automatically slowed down as needed before changing the clock source, and sped up as permitted after changing the clock source. The number of flash wait states also determines if flash prefetching will be profitable, so that is now handled automatically too. [RM0454]: https://www.st.com/resource/en/reference_manual/rm0454-stm32g0x0-advanced-armbased-32bit-mcus-stmicroelectronics.pdf Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net> Co-authored-by: Will Glynn <will@willglynn.com>	2022-05-31 00:25:21 +00:00
Dario Nieuwenhuis	6320e30adf	Update embedded-hal-async to 0.1.0-alpha.1	2022-05-29 22:34:08 +02:00
Will Glynn	1c2b27dcad	embassy-stm32: g0: add PLL clock source ... STM32G0 SYSCLK can be sourced from PLLRCLK. Given that the HSI runs at 16 MHz and the HSE range is 4-48 MHz, the PLL is the only way to reach 64 MHz. This commit adds `ClockSrc::PLL`. The PLL sources from either HSI16 or HSE, divides it by `m`, and locks its VCO to multiple `n`. It then divides the VCO by `r`, `p`, and `q` to produce up to three associated clock signals: * PLLRCLK is one of the inputs on the SYSCLK mux. This is the main reason the user will configure the PLL, so `r` is mandatory and the output is enabled unconditionally. * PLLPCLK is available as a clock source for the ADC and I2S peripherals, so `p` is optional and the output is conditional. * PLLQCLK exists only on STM32G0B0xx, and exists only to feed the MCO and MCO2 peripherals, so `q` is optional and the output is conditional. When the user specifies `ClockSrc::PLL(PllConfig)`, `rcc::init()` calls `PllConfig::init()` which initializes the PLL per [RM0454]. It disables the PLL, waits for it to stop, enables the source oscillator, configures the PLL, waits for it to lock, and then enables the appropriate outputs. `rcc::init()` then switches the clock source to PLLRCLK. `rcc::init()` is now also resonsible for calculating and setting flash wait states. SYSCLCK < 24 MHz is fine in the reset state, but 24-48 MHz requires waiting 1 cycle and 48-64 MHz requires waiting 2 cycles. (This was likely a blocker for anyone using HSE >= 24 MHz, with or without the PLL.) Flash accesses are now automatically slowed down as needed before changing the clock source, and sped up as permitted after changing the clock source. The number of flash wait states also determines if flash prefetching will be profitable, so that is now handled automatically too. [RM0454]: https://www.st.com/resource/en/reference_manual/rm0454-stm32g0x0-advanced-armbased-32bit-mcus-stmicroelectronics.pdf	2022-05-27 23:56:42 -05:00
chemicstry	1d951a54be	Reimplement BufRead for BufferedUart	2022-05-26 14:02:55 +03:00
Dario Nieuwenhuis	a5aea995a8	WIP embassy-net v2	2022-05-25 19:56:22 +02:00
Dario Nieuwenhuis	d0fe9af458	Merge pull request #771 from embassy-rs/net-split ... net: add split() to tcpsocket	2022-05-19 07:13:24 +02:00
Dario Nieuwenhuis	e3b8e35498	Make embassy-net nightly-only. ... It's useless without async traits, so juggling the `nightly` feature around is not worth the pain.	2022-05-19 06:15:01 +02:00
bors[bot]	7743b8e1ae	Merge #776 ... 776: Automatically set ADC clock prescaler on v2 ADC to respect max frequency r=Dirbaio a=matoushybl Co-authored-by: Matous Hybl <hyblmatous@gmail.com>	2022-05-19 04:00:23 +00:00
Dario Nieuwenhuis	47ceee47d5	Update embedded-io to 0.3	2022-05-19 00:36:18 +02:00
Matous Hybl	53f65d8b09	Automatically set ADC clock prescaler on v2 ADC to respect max frequency	2022-05-18 18:34:36 +02:00
Ralf	c90968bb70	stm32/rcc: Modify only relevant CFGR bits and keep the settings previously done. ... PLL settings remained intact because these bits are not writable when PLL is enabled, but prescaler settings were overwritten by selecting PLL as sysclk (CFGR.SW[1:0]).	2022-05-12 09:09:39 +02:00
Ralf	1a216958ac	stm32/rcc: Set flash prefetch buffer and half cycle access according to AHB clock prescaler	2022-05-12 09:09:39 +02:00
Ralf	f4677469f9	stm32/usart: Data length is including parity. To get e.g. 8E1 you need to choose 9 data bits	2022-05-12 09:09:30 +02:00
Matous Hybl	01fb447e9d	Allow maximal clock for F7 HCLK	2022-05-08 23:07:28 +02:00
bors[bot]	e9ab960ebf	Merge #760 ... 760: stm32/gpio: Add support for `set_speed` for gpio v1 r=Dirbaio a=GrantM11235 Co-authored-by: Grant Miller <GrantM11235@gmail.com>	2022-05-08 19:53:31 +00:00
Grant Miller	acc1761637	Remove unnecessary cfg	2022-05-08 14:50:15 -05:00
Grant Miller	b230ac9c1a	stm32/gpio: Add support for set_speed for gpio v1	2022-05-08 14:43:37 -05:00
Dario Nieuwenhuis	96d0eb9476	stm32: Fix stm32f107 build.	2022-05-08 21:37:37 +02:00
bors[bot]	a4bf190f2f	Merge #752 ... 752: Replace embassy::io with embedded_io. r=Dirbaio a=Dirbaio TODO: - [x] Release embedded-io on crates.io - [x] Remove git dep Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>	2022-05-06 23:54:07 +00:00
Dario Nieuwenhuis	931a137f8c	Replace embassy::io with embedded_io.	2022-05-07 01:45:54 +02:00
Matous Hybl	118532278c	Add H7 flash and bootloader support	2022-05-06 21:57:15 +02:00
Matous Hybl	6d56f772e1	Add F7 flash and bootloader support	2022-05-06 21:57:15 +02:00
Matous Hybl	f3700b4e42	Refactor flash handling to different modules for different families	2022-05-06 21:57:15 +02:00
Matous Hybl	4f5088d79d	Add support for F3 flash	2022-05-06 21:57:15 +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	49ae26f384	Merge pull request #748 from embassy-rs/nrf-i2c-timeout ... Misc HAL improvements.	2022-05-03 01:25:05 +02:00
Dario Nieuwenhuis	71e46d7efd	stm32/gpio: add EH1.0 trait impls.	2022-05-03 00:52:48 +02:00
bors[bot]	6e129cf34f	Merge #747 ... 747: stm32/adc/v4: Fix log statement r=Dirbaio a=GrantM11235 Co-authored-by: Grant Miller <GrantM11235@gmail.com>	2022-05-02 20:18:01 +00:00
Grant Miller	4bccd77849	stm32/adc/v4: Fix log statement	2022-05-02 15:14:49 -05:00
Dario Nieuwenhuis	a5f5c3a844	net: add functions to get current Eth and IP config	2022-05-02 16:19:34 +02:00
bors[bot]	d600f39260	Merge #743 ... 743: Add PLL config support for F2 r=Dirbaio a=Gekkio - minor changes to make the F2 RCC API a bit more flexible - low-level PLL config with assertions based on datasheet specs. It shouldn't be very difficult to later add a "reverse API" where you pass the clocks you want to a function and it generates a `PLLConfig` struct for you - PLL API tested on my custom board with 12 MHz HSE as source for PLL to generate max clocks for SYSCLK/AHB/APB/APB1/PLL48 - the example *should* work but is untested since I don't have the Nucleo board 😞 Co-authored-by: Joonas Javanainen <joonas.javanainen@gmail.com>	2022-04-30 21:08:43 +00:00
Joonas Javanainen	e88559c5ca	Use defmt-friendly error handling	2022-04-30 11:41:17 +03:00
Dario Nieuwenhuis	804b20c5af	stm32/eth: make "ethmac" vs "eth" consistent in RCC regs.	2022-04-30 04:49:57 +02:00
David Lenfesty	5e6c4ae024	embassy-stm32/eth: consolidate v1a/v1c and add v1b ... The only differences between v1a and v1c were clocks and GPIO, v1b will likely work out of the box (or simply need minor tweaks)	2022-04-30 04:49:24 +02:00
David Lenfesty	2e7b42fc5b	embassy-stm32/eth: convert LAN8742 driver to generic SMI driver ... SMI Ethernet PHYs all share a common base set of registers that can do 90% of all tasks. The LAN8742 driver used some vendor-specific registers to check link negotiation status, but the need for that was debatable, so I migrated it to a generic driver instead, anybody who wants extra functionality can copy it and impl their own on top of it.	2022-04-30 04:49:24 +02:00
David Lenfesty	905b40e212	embassy-stm32/eth/v1a: configure pins correctly for f107 ... v1a works correctly!	2022-04-30 04:49:24 +02:00
David Lenfesty	0d2ef1099b	initial work porting eth to f107	2022-04-30 04:49:24 +02:00
David Lenfesty	f30e5d2d3f	Initial import to v1a, does not compile	2022-04-30 04:49:24 +02:00
Joonas Javanainen	07ad52162b	Add PLL config support for F2	2022-04-29 18:21:40 +03:00
Joonas Javanainen	0cfe1dc9df	Move HSE config out of main clock mux ... This makes the configuration more flexible and closer to the underlying configuration register structure. For example, we could use HSI for the system clock, but use HSE to output a clock with MCO.	2022-04-29 17:51:18 +03:00
Matous Hybl	7538f57d62	Remove unnecessary feature gating for giant transfers in DCMI	2022-04-27 16:53:20 +02:00
Ulf Lilleengen	da61611f8f	Add bootloader to CI	2022-04-27 15:17:18 +02:00
Ulf Lilleengen	484e0acc63	Add stm32 flash + bootloader support ... * Add flash drivers for L0, L1, L4, WB and WL. Not tested for WB, but should be similar to WL. * Add embassy-boot-stm32 for bootloading on STM32. * Add flash examples and bootloader examples * Update stm32-data	2022-04-27 15:17:18 +02:00
Dario Nieuwenhuis	009bb8e4e1	stm32: add stm32u5 GPDMA, SPIv4 support, add HIL tests.	2022-04-27 01:16:14 +02:00
Matous Hybl	945fa0871f	Implement giant (chunked) DMA transfers for DCMI.	2022-04-25 14:30:43 +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	e5a843dc06	net: auto-enable defmt in smoltcp using namespaced features.	2022-04-13 17:46:27 +02:00
bors[bot]	6d0e6d563d	Merge #714 ... 714: add more clock options for l4 and l5 r=Dirbaio a=ant32 - added an assert so it panics if pll48div is not 48Mhz - added MSI as a clock source for PLL - removed hsi48 option for MCUs mentioned in l4 rcc presentation - copied some code from l4 to l5, but don't have a way of testing it. Co-authored-by: Philip A Reimer <antreimer@gmail.com>	2022-04-12 21:42:36 +00:00
bors[bot]	77c2b151c2	Merge #715 ... 715: stm32/dac: Check proper channel r=Dirbaio a=michalsrb Small fix. Otherwise it panics when trying to use channel 1 if channel 2 does not exist. Co-authored-by: Michal Srb <michalsrb@gmail.com>	2022-04-12 20:57:36 +00:00
Matous Hybl	371f3ef419	Add ADC support for H7	2022-04-12 22:25:00 +02:00
Michal Srb	c1914a477d	stm32/dac: Check proper channel	2022-04-12 12:49:06 +02:00
Philip A Reimer	d90ecbbe40	add more clock options for l4 and l5	2022-04-11 19:11:02 -06:00
Philip A Reimer	d8860c0b80	add stm32l4 hsi48 and usb example	2022-04-09 14:55:03 -06:00
Dario Nieuwenhuis	8b757e1aec	Add stm32wlexx support	2022-04-08 03:43:58 +02:00
Dario Nieuwenhuis	0c07d03754	Add missing stm32wl/stm32wb chips except stm32wle	2022-04-08 03:15:27 +02:00
Dario Nieuwenhuis	50ff63ab88	Add STM32L5 support.	2022-04-08 03:11:38 +02:00
Matous Hybl	eb6910fa86	Reexport unborrow macro in HALs	2022-04-07 12:57:02 +02:00
Dario Nieuwenhuis	aee19185b7	Add more docserver metadata.	2022-04-05 21:05:09 +02:00
Philip A Reimer	1f59f8e7d0	add pllsai1 and allow for 120Mhz clock on stm32l4+	2022-04-01 22:42:43 -06:00
chemicstry	d052631118	Fix STM32 timer interrupt bug	2022-03-30 00:27:33 +03:00
Joonas Javanainen	83211c2b61	Add workaround for F2 errata	2022-03-27 19:00:36 +03:00
Joonas Javanainen	a608d0deaf	Add minimal STM32F2 RCC ... No support for PLL or other clocks than SYSCLK/AHB/APB1/APB2	2022-03-27 18:40:49 +03:00
Joonas Javanainen	08e6a996bc	Regenerate embassy-stm32 features	2022-03-21 00:19:36 +02:00
bors[bot]	37ada65a33	Merge #669 ... 669: Add SDMMC v1 and SDIO support r=Dirbaio a=chemicstry SDMMC v2 peripheral is an extension of SDMMC v1 (or SDIO) so I managed to reuse most of the code, with some cfg's. Apart from small differeces in registers, the biggest change is that v2 uses internal DMA, while v1 has to use shared DMA peripheral. This makes code a bit uglier, because DMA channel for v1 has to be passed around. Not sure if it's possible to make it any cleaner. This also adds `TransferOptions` structure to DMA, because SDMMC v1 requires setting peripheral flow control and burst transfers. Let me know if some alternative way would be prefered. I tested this on STM32F429ZIT6 (with sd card) and STM32H745ZIT6 (with oscilloscope). Depends on: https://github.com/embassy-rs/stm32-data/pull/130 Co-authored-by: chemicstry <chemicstry@gmail.com>	2022-03-20 20:19:58 +00:00
bors[bot]	f0a071790d	Merge #673 ... 673: Inline GPIO functions r=Dirbaio a=nviennot All GPIO functions are monomorphized (per pin). Inlining these make the ROM smaller when using opt-level="z" Co-authored-by: Nicolas Viennot <nicolas@viennot.biz>	2022-03-19 20:34:07 +00:00
Nicolas Viennot	4aba87f983	Inline GPIO functions ... All GPIO functions are monomorphized (per pin). Inlining these make the ROM smaller when using opt-level="z"	2022-03-19 14:06:11 -04:00
chemicstry	bdeb537ffa	Fix compile for stm32wb	2022-03-18 01:33:39 +02:00
chemicstry	b30a42aff8	Fix RCC safety and add reset to DAC	2022-03-18 01:16:07 +02:00
chemicstry	ca88ace98d	Reset peripherals on enable	2022-03-18 00:46:46 +02:00
chemicstry	d26b751edc	Add comments	2022-03-17 19:41:44 +02:00
chemicstry	051c6350ea	Make UART futures Send	2022-03-17 18:23:47 +02:00
chemicstry	c24d482d51	Fix DMA channels	2022-03-17 01:54:56 +02:00
chemicstry	24a9e19062	More cleanup	2022-03-17 01:12:29 +02:00
chemicstry	9d71acc49e	Cleanup	2022-03-16 23:55:07 +02:00
chemicstry	224071f08e	Add F7 example	2022-03-16 23:44:02 +02:00
chemicstry	ea467e0acb	Rename DMA trait	2022-03-16 20:30:57 +02:00
chemicstry	8a8e5c4b73	Fix SDMMC v2 and add H7 example	2022-03-16 20:20:39 +02:00
chemicstry	48fc48ea7d	Fix BDMA	2022-03-16 19:41:34 +02:00
chemicstry	bf4a38ac06	Use RCC frequency instead of config	2022-03-16 19:09:37 +02:00
chemicstry	6d547b1143	SDIO working on stm32f4	2022-03-16 18:52:27 +02:00
chemicstry	34b5175d2c	Add more options to DMA	2022-03-16 18:52:06 +02:00
chemicstry	2d224cf6a0	Update	2022-03-15 19:58:19 +02:00
Ulf Lilleengen	e09bde9345	Add support for splitting stm32 usart into TX and RX ... * Keeps existing API for usart, but wraps it in Tx and Rx sub-types * Adds split() method similar to nRF for getting indepdendent TX and RX parts * Implements e-h traits for TX and RX types * Add stm32h7 example	2022-03-15 10:35:37 +01:00
Dario Nieuwenhuis	1dc618f0e4	stm32/spi: fix blocking transfer hanging after async.	2022-03-15 04:13:33 +01:00
Grant Miller	49ef19c0b2	stm32/spi: Clear rx fifo in blocking methods	2022-03-14 21:55:37 -05:00
Dario Nieuwenhuis	059b164234	stm32/spi: do not clear rxfifo in SPIv3, the hw already does it.	2022-03-15 02:37:08 +01:00
Dario Nieuwenhuis	4579192832	stm32/spi: fix hang in SPIv3 by not waiting for rxfifo empty in finish_dma.	2022-03-15 02:36:34 +01:00
Dario Nieuwenhuis	306110f56e	stm32/spi: implement async trasnfer_in_place	2022-03-15 00:40:48 +01:00
Grant Miller	f1d6c95205	rustfmt	2022-03-14 18:22:41 -05:00
Grant Miller	71632648c7	Fix zero-length-slice bugs	2022-03-14 18:14:55 -05:00
Grant Miller	15c533fe2a	Fix async write bug	2022-03-14 18:04:31 -05:00
Grant Miller	6e00c58854	Make all functions generic over word size	2022-03-14 16:53:50 -05:00
Grant Miller	f0b62bc8e0	Use const REGS	2022-03-14 15:56:08 -05:00
Grant Miller	482ffea4dd	Finish unification	2022-03-14 15:56:08 -05:00
Grant Miller	406b1b3dd2	Finish matching versions	2022-03-14 15:56:08 -05:00
Grant Miller	7cd6f00a90	Add set_txdmaen and set_rxdmaen functions	2022-03-14 15:56:08 -05:00
Grant Miller	444b37fcdf	Add flush_rx_fifo function	2022-03-14 15:56:08 -05:00
Grant Miller	683c11f399	Call set_word_size before disabling SPE	2022-03-14 15:56:08 -05:00
Dario Nieuwenhuis	9bad9365dc	Update rust nightly, embedded-hal 1.0, embedded-hal-async.	2022-03-11 00:38:07 +01:00
Dario Nieuwenhuis	77841a4676	stm32/dma: panic on DMA error.	2022-03-09 03:19:05 +01:00
Grant Miller	8f7bb570ae	Ignore BDMA1 in H7	2022-03-08 16:46:42 -06:00
Grant Miller	8c45c98e41	stm32: Refactor DMA interrupts ... Previously, every dma interrupt handler called the same `on_irq` function which had to check the state of every dma channel. Now, each dma interrupt handler only calls an `on_irq` method for its corresponding channel or channels.	2022-03-08 14:18:31 -06:00
Timo Kröger	372b71890d	[can] Typo fix: l7 -> f7	2022-03-05 09:46:06 +01:00
Timo Kröger	d6d25e6470	[can] cfgs for naming inconsistencies ... Approach is similar to USB OTG. STM32L49x and STML4Ax have CAN1 and CAN2. All others STM32L4xx do only have CAN1. STM32F72x and STM32F73x are the only F7 devices with only CAN1.	2022-03-05 09:46:06 +01:00
Timo Kröger	6929350552	[can] Update macrotable comment ... The chip description are corrected in: https://github.com/embassy-rs/stm32-data/pull/123	2022-03-05 09:46:06 +01:00
Timo Kröger	4c30543938	[can] Do not use wildcard reexport for bxcan	2022-03-05 09:46:06 +01:00
bors[bot]	9ebf7eee6d	Merge #652 #653 ... 652: Use new stm32-data registers and fix AHB clock calculation r=Dirbaio a=msamsonoff This is the follow-on to my PR against stm32-data that added new register enums for the G0. I have updated the G0 RCC module to use those new enums. I have also fixed an issue with the calculation of the AHB clock rate. 32 is not available as an AHB prescaler. The sequence jumps from 16 to 64. The original bit shifting math did not account for this gap. I have replaced it with a `match` instead. 653: Fixes for rustdoc building. r=Dirbaio a=Dirbaio Co-authored-by: Matthew W. Samsonoff <matt.samsonoff@gmail.com> Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>	2022-03-04 17:07:04 +00:00
Dario Nieuwenhuis	609975f821	rustfmt	2022-03-04 18:04:12 +01:00
Matthew W. Samsonoff	047ff9a2f2	Use new stm32-data registers and fix AHB clock calculation ... The original code for calculating the AHB clock did not account for the gap in prescaler values (32 is not an available value.) The bit shifting and math has been replaced by a `match`.	2022-03-04 18:03:55 +01:00
Dario Nieuwenhuis	265cd1115b	stm32: allow unused macrotables.	2022-03-04 18:03:41 +01:00
Dario Nieuwenhuis	44096358a2	docs: add metadata.embassy_docs to cargo tomls.	2022-03-04 18:03:41 +01:00
Dario Nieuwenhuis	53d9a0b516	stm32: exclude spammy files from docs by prefixing with _. ... These files end up containing chip-specific info, so they deduplicate really badly when building docs for all 1200 chips. The doc generator removes files starting with `_`.	2022-03-04 18:03:41 +01:00
Dario Nieuwenhuis	94b232cf88	docs: prevent inline doc spam for reexports.	2022-03-04 18:03:41 +01:00
Matous Hybl	0172ca5b81	stm32: Add support for using TIM12 and TIM15 as time driver	2022-02-28 19:20:22 +01:00
Matous Hybl	a88c5e716e	stm32: Register access for timers now doesn't require self	2022-02-28 16:20:42 +01:00
Dario Nieuwenhuis	dd828a7a92	stm32: move macrotables to embassy-stm32 build.rs	2022-02-26 03:23:09 +01:00
Dario Nieuwenhuis	e6299549a0	stm32/i2c: use one static per instance instead of an array.	2022-02-26 01:23:17 +01:00
Dario Nieuwenhuis	8d46d31824	stm32/dbgmcu: do not use macrotable.	2022-02-26 01:20:42 +01:00
Timo Kröger	48f700b35c	stm32 usart: Fix RX interrupt flag handling ... * On v1 interrupts cannot be cleared individually. Instead they are cleared implicitly by reading or writing DR (which we do now). * Multiple error flags can be set at the same time: Handle them all in one go intstead of re-entering the ISR for each one so that we do not lose any error flags on v1 hardware. * Wake when the RX buffer becomes full: This allows fast running chips to pull data from the buffer before receiving the next byte.	2022-02-25 14:32:39 +01:00
Dario Nieuwenhuis	0ad7a3aa6f	stm32: fix chips without dbgmcu (wl55 cm0 core)	2022-02-25 01:16:23 +01:00
Dario Nieuwenhuis	ea5cd19c30	stm32: fix build for h7ab	2022-02-24 06:28:29 +01:00
Dario Nieuwenhuis	1ff80f8438	stm32/mco: fix on h7ab	2022-02-24 06:28:29 +01:00
Dario Nieuwenhuis	2a246be06e	stm32/time_driver: use trait impls from the main timer mod.	2022-02-24 06:28:29 +01:00
Dario Nieuwenhuis	e8ca5f9b04	stm32/rcc: fix build on l0 chips without CRS	2022-02-24 06:28:29 +01:00
Dario Nieuwenhuis	bf80504ac7	stm32: centralize gpio reg access in the gpio module.	2022-02-24 02:49:20 +01:00
Dario Nieuwenhuis	1b3c34b923	stm32/gpio: fix wrong conf for AF input.	2022-02-24 00:37:15 +01:00
Dario Nieuwenhuis	17e77ede3f	stm32f1: fix wrong AF type in uart, can.	2022-02-24 00:37:15 +01:00
Dario Nieuwenhuis	052f370de9	stm32: move ADC, DAC pin impls to build.rs	2022-02-23 20:21:28 +01:00
Dario Nieuwenhuis	30ce71127a	stm32: move MCO pin impls to build.rs	2022-02-23 19:54:46 +01:00
Dario Nieuwenhuis	1e69a8c484	stm32: move pin trait impls from macrotables to build.rs	2022-02-23 19:54:46 +01:00
Dario Nieuwenhuis	b4abb1f5c2	stm32: move dma trait impls from macrotables to build.rs	2022-02-23 19:16:37 +01:00
Dario Nieuwenhuis	2abb04d4d1	stm32/rcc: fix f3 build failure.	2022-02-23 03:42:46 +01:00
Dario Nieuwenhuis	39d06b59cd	Update stm32-data	2022-02-14 02:12:06 +01:00
bors[bot]	eb922c4655	Merge #608 ... 608: stm32f4: add adc + example r=Dirbaio a=ain101 Example tested on stm32f407vg Discovery Board. minimal adc: no vref, dma, complex sequence Co-authored-by: Frederik <frederik@frederik.at>	2022-02-13 11:44:59 +00:00
Frederik	7a3d34c1ed	fix build for stm32f410tb	2022-02-12 23:56:50 +01:00
Frederik	6f0488cbe7	remove unnecessary mod	2022-02-12 23:55:58 +01:00
Dario Nieuwenhuis	340eb4eead	stm32: add rust stable support	2022-02-12 02:45:52 +01:00
bors[bot]	f2eb438905	Merge #615 ... 615: rp: remove OptionalPin r=Dirbaio a=Dirbaio Mirror of https://github.com/embassy-rs/embassy/pull/605 for rp2040 Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>	2022-02-12 00:46:40 +00:00
Dario Nieuwenhuis	4a75475cfc	stm32: remove unused sealed::OptionalPin	2022-02-12 01:34:09 +01:00
Dario Nieuwenhuis	20e14b8edb	embassy, embassy-nrf: add nightly Cargo feature to gate nightly-only features.	2022-02-12 01:16:31 +01:00
Dario Nieuwenhuis	6c925b2342	blocking_mutex: refactor to work on stable. No GATs, and can be constructed in const.	2022-02-12 01:16:31 +01:00
Frederik	e4f240823d	adc cleanup retval	2022-02-11 17:48:32 +01:00
Frederik	7a3d28ad00	stm32f4: add adc + example ... Example tested on stm32f407vg Discovery Board. minimal adc: no vref, dma, complex sequence	2022-02-10 23:28:41 +01:00
Dario Nieuwenhuis	b99ab3d5d9	stm32: Add standard crate-wide macros for pin/dma traits, switch all drivers to use them.	2022-02-10 21:38:03 +01:00
Dario Nieuwenhuis	a8bd3ab952	Add missing + 'd on unborrows.	2022-02-10 16:06:42 +01:00
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
bors[bot]	1d265b73b2	Merge #601 ... 601: [part 1/n] Change macrotables to build.rs codegen r=lulf a=Dirbaio This PR replaces the "macrotables" (the macros like `stm32_data::peripherals!`) with a `const METADATA`. Macrotables had some problems: - Hard to debug - Somewhat footgunny (typo the "pattern" and then nothing matches and the macro now expands to nothing, silently!) - Limited power - Can't count, so we had to add a [special macrotable for that](f50f3f0a73/embassy-stm32/src/dma/bdma.rs (L26)). - Can't remove duplicates, so we had to fallback to [Rust code in build.rs](f50f3f0a73/embassy-stm32/build.rs (L105-L145)) - Can't include the results as a listto another macro, so again [build.rs](https://github.com/embassy-rs/embassy/blob/master/embassy-stm32/build.rs#L100-L101). They work fine for the 95% of cases, but for the remaining 5% we need Rust code in build.rs. So we might as well do everything with Rust code, so everything is consistent. The new approach generates a `const METADATA: Metadata = Metadata { ... }` with [these structs](https://github.com/embassy-rs/embassy/blob/unmacrotablize/stm32-metapac-gen/src/assets/metadata.rs) in `stm32-metapac`. `build.rs` can then read that and generate whatever code. Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>	2022-02-09 15:27:35 +00:00
bors[bot]	d91bd0b9a6	Merge #602 ... 602: Add stm32 USB OTG peripherals r=Dirbaio a=chemicstry Fixes #557. This is similar to #580, but for synopsys IP. I could add examples to other chips, but I have no way of testing them. The F4 example is tested and working. Co-authored-by: chemicstry <chemicstry@gmail.com>	2022-02-09 00:29:00 +00:00
chemicstry	10981ee809	Cleanup	2022-02-09 02:10:54 +02:00
chemicstry	1f81a69347	Merge USB FS and HS peripherals. Add ULPI.	2022-02-09 02:02:23 +02:00
Dario Nieuwenhuis	8160af6af9	stm32: replace peripheral_rcc! macrotable with build.rs	2022-02-09 00:58:17 +01:00
Dario Nieuwenhuis	d1a9680422	stm32: change interrupt declarations from macrotables to build.rs.	2022-02-09 00:45:52 +01:00
Dario Nieuwenhuis	940412c034	stm32/build.rs: switch to using stm32-metapac metadata and quote.	2022-02-09 00:31:21 +01:00
Matous Hybl	d37d714314	stm32: Add support for FMC	2022-02-08 17:30:20 +01:00
Matous Hybl	fee1de109d	Fix RCC configuration for H7.	2022-02-08 14:36:53 +01:00
chemicstry	db0d798b48	Add stm32 USB OTG peripherals	2022-02-08 01:46:32 +02:00
Dario Nieuwenhuis	fbaa7e59d5	stm32/dma: fix interrupt codegen for new stm32-data	2022-02-05 03:03:32 +01:00
Dario Nieuwenhuis	f8b8872fa6	Merge pull request #593 from embassy-rs/remove-traits ... traits: migrate Delay to embedded-hal 1.0+async, remove Rng and Flash.	2022-02-05 01:53:01 +01:00
Greg V	8bb41a3281	stm32f3: fix nonexistent cfg tests ... The rcc code was taken from stm32-rs which uses 'x' features, but embassy uses features with full chip names. Add these 'x' wildcards as cfgs and use them in rcc. They will be useful for USB too.	2022-02-02 22:53:03 +03:00
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
Sam Lakerveld	3fc54236ea	stm32/i2c: allow empty transfers with async api	2022-01-25 16:28:49 +01:00
Dario Nieuwenhuis	a8580ec78a	stm32/rcc: fix stm32f410	2022-01-24 00:50:35 +01:00
Dario Nieuwenhuis	533ceb707c	stm32: add tim4, tim5 support for time-driver (stm32f410 doesn't have tim2, tim3)	2022-01-24 00:50:10 +01:00
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	3d27a0e7cb	stm32/dma: make lowlevel api take ptrs instead of slices.	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	ade44e91c4	stm32/exti: add wait_for_high, wait_for_low.	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	52e156b429	stm32: use critical_section instead of cortex_m::interrupt	2022-01-19 17:59:55 +01:00
Dario Nieuwenhuis	ecda57dff1	stm32: remove unused .pep8 file	2022-01-19 17:59:55 +01:00
Matous Hybl	4988dfe981	Make advanced timer trait not require general purpose timer trait as the timers are too different.	2022-01-18 11:18:54 +01:00
Greg V	9fcc207629	stm32l1/rcc: fix clock frequency assertion ... It was comparing a number in Hz (!) to "32" (MHz). embassy-stm32's units don't work like those used by stm32-hal :/	2022-01-14 22:59:57 +03:00
Greg V	456b56d4fd	stm32l1/rcc: set required flash bits for high frequencies ... As is done for lots of other families	2022-01-14 22:59:57 +03:00
Matous Hybl	66e46d8012	Add the possibility to reconfigure Spi mode and bit order configuration on the fly.	2022-01-14 12:50:58 +01:00
Matous Hybl	e07df92651	Make RCC accessible using low-level API.	2022-01-13 16:12:45 +01:00
Matous Hybl	16d09f074a	Add simple PWM, add PWM pin definitions also accessible from low-level API.	2022-01-13 16:05:54 +01:00
Matous Hybl	a1f7a94c69	Add low level timer API.	2022-01-13 16:05:54 +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	3486d59d73	stm32: remove Dbgmcu from public API. ... The use case is already covered by `config.enable_debug_during_sleep`.	2022-01-05 00:00:44 +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	c3fd9a0f44	stm32/rcc: f4/f7 cleanup and make a bit more consistent.	2022-01-04 21:17:17 +01:00
Dario Nieuwenhuis	b06e705a73	stm32/rcc: change family-specific code from dirs to single files. ... Consistent with how other peripherals handle their versions.	2022-01-04 19:28:15 +01:00
Dario Nieuwenhuis	89b009b11d	stm32h7/rcc: remove unneeded DMA enable settings. ... These are automatically enabled by dma::init().	2022-01-04 13:31:30 +01:00
Dario Nieuwenhuis	5d2f40b337	stm32wl/rcc: remove unneded gpio enables in RCC. ... These are already done by gpio::init().	2022-01-04 13:31:30 +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
bors[bot]	cdfd128185	Merge #545 ... 545: Add adapter for implementing async traits for blocking types r=lulf a=lulf This allows writing drivers relying on async traits, while still functioning with implementations that already implement the embedded-hal traits. Co-authored-by: Ulf Lilleengen <lulf@redhat.com>	2022-01-03 14:17:21 +00:00
bors[bot]	c0e94a7042	Merge #563 ... 563: Initial ADC support for on STM32F1xx r=Dirbaio a=sjoerdsimons Add an ADC implementation for F1 based chips. Primarily tested using ADC1, proper functionality for ADC2 probably needs some extra work as it's mainly a slave and can't e.g. measure vrefint by itself. Needs https://github.com/embassy-rs/stm32-data/pull/115 Co-authored-by: Sjoerd Simons <sjoerd@collabora.com> Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>	2022-01-01 11:45:23 +00:00
bors[bot]	c20ef419a6	Merge #558 ... 558: Port buffered uart to v1 stm32 hardware r=Dirbaio a=DCNick3 #526 seems to suggest that it will be rewritten for DMA support, but I am not sure how to implement it and the port was quite straightforward, so here it is. It might be immediately useful before DMA version will be implemented Note that I have not tested this on v2 hardware Co-authored-by: Nikita Strygin <nikita6@bk.ru>	2022-01-01 10:51:14 +00:00
Sjoerd Simons	92f2c6d09c	adc: Implement support for f1 ADC block ... Add basic support for the STM32F1xx ADC blocks.	2021-12-30 10:51:54 +01:00
Sjoerd Simons	a93b1141e9	stm32f1: Store adc clock rate in Clocks struct	2021-12-30 10:50:28 +01:00
Ben Gamari	8da6471a50	stm32/dac: Fix disable_channel ... Previously disable_channel enabled rather than disabled the requested channel due to an apparent copy-paste error. Refactor to eliminate this sort of issue by construction.	2021-12-28 23:27:59 -05:00
Nikita Strygin	a94932be02	Mark clear_interrupt_flag as unsafe	2021-12-26 18:29:41 +03:00
Nikita Strygin	6b08c70273	Port buffered uart to v1 stm32 hardware ... - No DMA - Create clear_interrupt_flag function to handle differences between v1 and v2 hardware	2021-12-26 18:13:19 +03:00
Dario Nieuwenhuis	d1740b10f0	Lower some verbose logs to trace.	2021-12-23 13:43:14 +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
Ulf Lilleengen	2bbd1ddb8a	Remove unneeded rustfmt::skip	2021-12-16 11:37:53 +01:00
Ulf Lilleengen	985c11fad5	Update rust-toolchain	2021-12-16 11:34:20 +01:00
bors[bot]	d5a3064c2c	Merge #540 ... 540: Initial support for STM32F3 r=Dirbaio a=VasanthakumarV The [companion PR](https://github.com/embassy-rs/stm32-data/pull/109) in `stm32-data` should be merged before this PR. The examples were tested on an STM32F303VC MCU. Co-authored-by: VasanthakumarV <vasanth260m12@gmail.com> Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>	2021-12-16 07:30:03 +00:00
Grant Miller	6597e67036	Add finish_dma function	2021-12-14 17:46:25 -06:00
Grant Miller	a13a7a6616	Replace wait_for_idle with spin_until_idle	2021-12-14 17:46:25 -06:00
Grant Miller	e75cb1a564	Regs type alias	2021-12-14 15:39:00 -06:00
Grant Miller	b06658c195	Refactor new	2021-12-14 15:39:00 -06:00
VasanthakumarV	78c5d65ca9	[lint] Add newline in pwr file	2021-12-13 18:16:58 +05:30
VasanthakumarV	3f33d307ff	[feature] Add rcc register support for F3	2021-12-13 14:50:13 +05:30
VasanthakumarV	e2c074d133	[feature] Add pwr register support for F3	2021-12-13 13:49:41 +05:30
VasanthakumarV	7733d11f90	[generate] Add stm32f3 chips to the Cargo manifest	2021-12-13 13:49:41 +05:30
huntc	45ef944457	Stm flush required implementing also, along with std alloc split	2021-12-10 15:11:41 +11:00
Matous Hybl	1dd5a71c07	Add DCMI peripheral support.	2021-12-09 12:56:39 +01:00
Dario Nieuwenhuis	4ddd23d623	stm32/usart: unify v1 and v2	2021-12-08 05:12:48 +01:00
Dario Nieuwenhuis	022c4cb739	stm32/dma: simplify impls a bit.	2021-12-08 03:30:07 +01:00
Dario Nieuwenhuis	b316d2620c	stm32/dma: improve trait docs, seal Word.	2021-12-08 03:18:15 +01:00
Dario Nieuwenhuis	6179da6b9c	stm32/dma: eagerly start transfers when calling the functions. ... `async fn`s do nothing until polled, but we want the DMA transfer to immediately start in this case. Drivers rely on it. Some require special orders, such as "start DMA, start SPI, then wait for DMA" which is awkward to do without eager start. Also use a manually-impl'd future, this allows getting rid of the "double" Unborrow channel clone.	2021-12-08 03:04:39 +01:00
Dario Nieuwenhuis	4e349d0f5d	stm32/dma: use the right waker slot number for DMA2 (must add 8)	2021-12-08 01:54:31 +01:00
Dario Nieuwenhuis	fd2fe62b5f	stm32/dma: rename is_stopped to is_running. ... Note that this does NOT invert the result of `en()` because it was wrong before.	2021-12-08 01:51:39 +01:00
Matous Hybl	b2910558d3	Refactor DMA traits.	2021-12-07 21:43:47 +01:00
Joshua Salzedo	e2719aba10	Further extend the dma channel trait	2021-12-07 21:43:47 +01:00
Joshua Salzedo	93e047ede2	cargo fmt	2021-12-07 21:43:47 +01:00
Joshua Salzedo	3411039cb9	Implement extended Channel trait to bdma.rs	2021-12-07 21:43:47 +01:00
Joshua Salzedo	2d2c6d0e01	Implement extended Channel trait to dma.rs	2021-12-07 21:43:47 +01:00
Joshua Salzedo	3272987d92	Expand channel trait	2021-12-07 21:43:47 +01:00
Ulf Lilleengen	f9ac0c8047	Add back MISO flush	2021-12-07 09:40:45 +01:00
Grant Miller	79baa04118	Implement blocking traits with a macro	2021-12-07 00:03:52 -06:00
Grant Miller	bf1f80afa1	Unify blocking trait impls	2021-12-07 00:03:52 -06:00
Grant Miller	3a17e3a2a5	Move async trait impls to mod	2021-12-07 00:03:52 -06:00
Grant Miller	20d2151b1d	check_error_flags function	2021-12-07 00:03:52 -06:00
Grant Miller	496579b48b	Move Word trait to mod	2021-12-07 00:03:52 -06:00
Grant Miller	7c78247be3	v2: set frxth and ds in new	2021-12-06 22:36:53 -06:00
Grant Miller	d76bc45e30	Move Spi drop impl to mod	2021-12-06 17:19:55 -06:00
Grant Miller	bd9e730024	Move set_word_size to mod	2021-12-06 16:47:08 -06:00
Grant Miller	a35b7d90bc	Add tx_ptr and rx_ptr methods	2021-12-06 16:33:06 -06:00
Grant Miller	a35f337bd6	Move Spi::new and Spi::compute_baud_rate to mod	2021-12-06 15:19:24 -06:00
Grant Miller	75374ce7e8	Fix ssoe in v1	2021-12-06 14:57:53 -06:00
Grant Miller	e1cccc8391	Move Spi to mod (without NoDma defaults)	2021-12-06 14:47:50 -06:00
Grant Miller	aeb69a7665	Track current word size in v2 and v3 also	2021-12-06 14:24:02 -06:00
Grant Miller	d51885c0eb	Move WordSize methods to mod	2021-12-06 14:13:25 -06:00
Grant Miller	d426caefbf	Move NoPin impls from v1 to mod	2021-12-06 14:02:21 -06:00
Ulf Lilleengen	81ec4c82fd	Flush MISO before transfer operation	2021-12-03 09:53:28 +01:00
Matous Hybl	6e0eb33ea8	Downcast timer to GP16 for time drivers.	2021-12-02 18:07:05 +01:00
Matous Hybl	f0cb77443c	Fix wrong pin configuration in STM32's SPI v3.	2021-12-01 22:18:14 +01:00
Dario Nieuwenhuis	b0fabfab5d	Update stm32-data: rcc regs info comes from yamls now.	2021-11-29 02:28:02 +01:00
Ulf Lilleengen	25b49a8a2a	Remove common clock types ... Different STM32 RCC peripherals have different capabilities and register values. Define types for each RCC types inside each module to ensure full range of capabilities for each family can be used	2021-11-28 16:46:08 +01:00
Dario Nieuwenhuis	006e567716	stm32/pwm: allow using the advanced timer instances too.	2021-11-27 03:06:53 +01:00
Dario Nieuwenhuis	d7d1258411	stm32/pwm: small cleanups	2021-11-27 03:05:10 +01:00
Dario Nieuwenhuis	22fad1e7bc	stm32/pwm: impl instance/pin for all chips	2021-11-27 03:04:50 +01:00
Ben Gamari	8211d58ee2	stm32/pwm: initial commit	2021-11-27 02:50:30 +01:00
Dario Nieuwenhuis	88d4b0c00d	stm32: add stm32g4 support.	2021-11-27 02:34:23 +01:00
Ulf Lilleengen	cd9a1d547c	Ensure SPI DMA write is completed ... Fix a bug where DMA writes were not fully completed and only a single byte out of two were written.	2021-11-24 14:59:18 +01:00
Dario Nieuwenhuis	e187f50f4b	stm32: remove unused deps	2021-11-24 01:41:51 +01:00
Dario Nieuwenhuis	dfb6d407a1	stm32: rename core features from _cmX to -cmX, cleanup gen.	2021-11-23 23:49:06 +01:00
Wilfried Chauveau	eac604accd	Fix missing lifetime bounds	2021-11-21 10:10:28 +00:00
Dario Nieuwenhuis	24e5013c00	Allow unused to fix build failure in u5	2021-11-17 21:43:05 +01:00
Bob McWhirter	ee1490bce1	Move to the newly released bxcan crate that supports defmt 0.3.	2021-11-15 13:18:53 -05:00
Bob McWhirter	c2da498263	Update to defmt 3.0ish. ... Lots of gitrevs deps.	2021-11-15 11:09:08 -05:00
bors[bot]	8193885cb5	Merge #482 ... 482: Add MCO peripheral. r=Dirbaio a=matoushybl This PR adds an abstraction over STM32 RCC feature called MCO (Microcontroller Clock Output). The clock output can bind to several clock sources and then can be scaled using a prescaler. Given that from the embassy ecosystem the RCC is generaly invisible to the user, the MCO was implemented as a separate peripheral bound to the pin where the clock should appear. Co-authored-by: Matous Hybl <hyblmatous@gmail.com>	2021-11-11 16:20:02 +00:00
Matous Hybl	c14642cffc	Add MCO peripheral.	2021-11-11 11:34:09 +01:00
bors[bot]	96e2f0dfc5	Merge #468 ... 468: Add v1c ethernet driver for the STM32F7 family. r=Dirbaio a=matoushybl Co-authored-by: Matous Hybl <hyblmatous@gmail.com>	2021-11-10 22:07:38 +00:00
Matous Hybl	f0ba79059e	Add v1c ethernet driver for the STM32F7 family.	2021-11-10 10:16:46 +01:00
Bob McWhirter	12a64b867b	More support for U5 PWR (ish), RCC, and FLASH (ish).	2021-11-08 14:27:33 -05:00
Bob McWhirter	5f124ec49f	Update U5 to init RCC.	2021-11-08 14:20:51 -05:00
Matous Hybl	9b5d9fbfca	Fix v2 ethernet pin definitions. Fix ethernet example for H7 nucleos.	2021-11-04 16:25:30 +01:00
bors[bot]	1bf6e646c9	Merge #465 ... 465: Adjust for STM32U5. r=lulf a=bobmcwhirter Co-authored-by: Bob McWhirter <bmcwhirt@redhat.com>	2021-11-02 20:42:41 +00:00
Bob McWhirter	d1272e00bb	Prefix unused variable for now.	2021-11-02 15:45:56 -04:00
Bob McWhirter	44056c2e75	Less allowy.	2021-11-02 15:32:20 -04:00
Bob McWhirter	076c795ebb	Even more allowed unused.	2021-11-02 15:28:14 -04:00
Bob McWhirter	6bbf450478	Allow unused macros temporarily until U5 supports DMA.	2021-11-02 15:20:42 -04:00
Ulf Lilleengen	205a223af3	Update versions of critical-section and atomic-polyfill	2021-11-02 18:52:03 +01:00
Bob McWhirter	705523d0ea	Fix formatting.	2021-11-02 12:13:42 -04:00
Bob McWhirter	f12b70535b	Adjust for STM32U5.	2021-11-02 12:05:24 -04:00
Bob McWhirter	bbff98ed0d	Move the use inside the macro call, inside another set of braces in case it percolates up twice.	2021-10-26 14:34:03 -04:00
Bob McWhirter	a72816492a	Only attempt to enable the dmamux peri clock if it has an enable bit.	2021-10-26 14:19:03 -04:00
Bob McWhirter	959aecf6ac	Enable the DMAMUX clocks.	2021-10-26 14:01:39 -04:00
Matous Hybl	015cad84dd	Initial support for STM32F767ZI.	2021-10-26 17:33:28 +02:00
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	d2a79a46c5	Configure the correct pin instances	2021-10-21 11:57:00 +02:00
Tobias Pisani	43a7226d8b	inline FRE register check for SPI on F1	2021-10-11 23:33:32 +02:00
Tobias Pisani	2cbb8a7ece	Add AFType::Input for input configurations.	2021-10-11 22:57:21 +02:00
Tobias Pisani	259e84e68e	Make miso/mosi optional when for unidirectional spi ... Only suported on v1 currently	2021-10-11 22:57:21 +02:00
Tobias Pisani	c44bed300b	Correctly set alternate function for stm32f1 gpios	2021-10-11 22:57:21 +02:00
Tobias Pisani	091e7e1f98	Generate USART pin definitions for stm32f1	2021-10-11 22:57:21 +02:00
Tobias Pisani	39880de958	partial alternate function configuration on STM32f1	2021-10-11 22:57:10 +02:00
Tobias Pisani	f9a576d13d	feat: Add spi support for STM32F1 variants	2021-10-11 22:39:48 +02:00
Ben Gamari	006bbea51a	stm32/adc: Add IN0 channel	2021-09-29 00:32:40 -04:00
Ben Gamari	5a38cc2140	stm32/dac: Ensure that clock is enabled	2021-09-29 00:32:40 -04:00
Ben Gamari	0b9961584b	stm32/adc: Ensure that clock is enabled ... Sadly due to the inconsistency in clocking configuration across devices we cannot use RccPeripheral.	2021-09-29 00:32:40 -04:00
Ben Gamari	573e6ec373	stm32g0: Add support for low-power run	2021-09-28 21:19:10 -04:00
Ben Gamari	794798e225	stm32g0: Add support for HSI divider	2021-09-28 21:19:10 -04:00
Ben Gamari	aa4069fe10	stm32/adc: Fix ADC support for STM32G0	2021-09-28 21:19:10 -04:00
Ben Gamari	e2e0464d04	stm32/adc: Factor out conversion logic ... Also guard errata workaround correctly.	2021-09-28 18:00:05 -04:00
Mariusz Ryndzionek	ce361abb1b	Changing the casts (code review request)	2021-09-28 18:31:04 +02:00
Mariusz Ryndzionek	bce909ec1e	Initial STM32F1 family support with two examples for STM32F103C8 (Blue Pill)	2021-09-28 18:31:04 +02:00
Joshua Salzedo	ab60cfd64b	Patch additional regressions	2021-09-27 15:48:56 -07:00
Joshua Salzedo	67e2f9159c	set moder::ALTERNATE last when configuring pins to AF modes. ... - as per STM32F4xx_hal's impl	2021-09-27 15:27:43 -07:00
Joshua Salzedo	07e20a7443	Pub use version-specific CRC symbols, not just the CRC struct.	2021-09-27 11:17:31 -07:00
Joshua Salzedo	a26ffeb84b	Cargo fmt	2021-09-27 10:49:32 -07:00
Joshua Salzedo	e36d4f460a	Fix variable names in crc_v2/v3. ... removed `reclaim` in crc_v1. used write instead of modify. renamed `init` to `reset` in crc_v1.	2021-09-27 10:46:09 -07:00
Joshua Salzedo	43ad28b9f9	Use unborrow for CRC constructor ... sort feature gates fix repetition in CRC config names	2021-09-27 10:38:55 -07:00
Joshua Salzedo	7392e33ad5	cargo fmt	2021-09-26 19:20:21 -07:00
Joshua Salzedo	e67af514e9	Fix v2/3 module paths	2021-09-26 19:15:54 -07:00
Joshua Salzedo	642b0825a6	V3 is just an extension of V2, merge modules.	2021-09-26 19:14:08 -07:00
Joshua Salzedo	f9ff5336d4	Merge all of the crc_v2 configurations into a single modify call	2021-09-26 18:46:19 -07:00
Joshua Salzedo	8fac444c4e	Flesh out v2 config writes	2021-09-26 18:39:55 -07:00
Joshua Salzedo	afef19d813	Start work towards CRC_V2	2021-09-26 18:26:20 -07:00
Joshua Salzedo	7899d73359	Expose read so the value can be obtained without a write.	2021-09-26 17:28:58 -07:00
Joshua Salzedo	c892289b2c	Actually export CRC	2021-09-26 17:26:33 -07:00
Joshua Salzedo	24dea91f5a	Fix interface changes	2021-09-26 17:24:48 -07:00
Joshua Salzedo	e18a27eea2	First pass at CRC_V1	2021-09-26 16:46:17 -07:00
Joshua Salzedo	e527892d89	Start work on CRC_v1	2021-09-26 16:29:22 -07:00
Dario Nieuwenhuis	f8d833e0c5	Merge pull request #403 from mryndzionek/af_type ... Small adjustment to 'set_as_af' interface	2021-09-24 20:20:45 +02:00
Mariusz Ryndzionek	e4b37c40c9	Code review request - moving OutputType to mod sealed	2021-09-24 19:56:48 +02:00
Mariusz Ryndzionek	d371298a27	Small adjustment to 'set_as_af' interface ... Small adjustment to 'set_as_af' interface - v2	2021-09-24 18:39:07 +02:00
Vincent Stakenburg	7d6d274d55	Add MSI and PLL clock source for L4	2021-09-24 18:27:39 +02:00
Ulf Lilleengen	b6fc19182b	Add pwr for L1 and update RCC to new reg block	2021-09-23 14:51:16 +02:00
Ulf Lilleengen	9d45018077	Refactor V1 SPI	2021-09-21 14:50:23 +02:00
Ulf Lilleengen	c79485c286	Support for STM32L1 ... * Add RCC * Fix more issues with dash in chip names * Update stm32-data version * Add blinky and spi example	2021-09-21 14:50:23 +02:00
Ulf Lilleengen	fb697a2657	Updates	2021-09-15 12:46:20 +02:00
Dario Nieuwenhuis	bb72f7eb98	Merge pull request #390 from lulf/wasm-executor ... Wasm executor support	2021-09-13 18:55:17 +02:00
Ulf Lilleengen	99a94f1d50	Update version of critical-section	2021-09-13 17:05:17 +02:00
Dario Nieuwenhuis	d6faf69e09	Merge pull request #378 from numero-744/gen-features-using-rust-not-python ... Use our beloved Rust instead of Python	2021-09-13 16:47:01 +02:00
Ulf Lilleengen	e24528051b	Add WASM support for executor ... * Adds an executor for WASM runtimes based on wasm_bindgen. * Add time driver based on JS time handling. * Add example that can run in browser locally. * Update to critical-section version that supports 'std' flag	2021-09-13 16:42:39 +02:00
Côme ALLART	99ccf18160	fix(gen-features): keep data files order	2021-09-11 20:04:57 +02:00
Dario Nieuwenhuis	ead987245d	embassy: Refactor module structure to remove kitchen-sink util.	2021-09-11 02:35:35 +02:00
Dario Nieuwenhuis	f2623e7e9b	Update lots of deps	2021-09-11 01:35:23 +02:00
Adam Greig	14fa6c2760	STM32H7: Ethernet: Disable RA in MAC filtering, fix order of MACA0 register writes.	2021-09-06 23:16:43 +01:00
Bob McWhirter	d4bf78a0c1	Don't set SAF=true, do set RA=true for Ethernet. ... Source-Address-Filtering is not helping the board to receive packets. For unknown reasons, the Receive-All is required, when in theory it should not be required. Until we figure it out, follow the stm32h7xx-hal example of setting RA=true.	2021-09-06 14:21:26 -04:00
Dario Nieuwenhuis	eff8ae9c4d	Merge pull request #381 from lulf/stm32wl55-subghz ... Add HAL for SubGhz peripheral for STM32 WL series	2021-09-06 00:58:42 +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
Ulf Lilleengen	0f3d278ce3	Temporarily comment unused code	2021-09-02 11:31:38 +02:00
Ulf Lilleengen	4dccda085f	Add missing files for G0	2021-09-02 11:19:54 +02:00
Ulf Lilleengen	f175574bcf	Cargo fmt	2021-09-02 10:43:08 +02:00
Ulf Lilleengen	16aa1d1770	ADd missing file	2021-09-02 10:42:11 +02:00
Ulf Lilleengen	7ad6280e65	Add HAL for SubGhz peripheral for STM32 WL series ... Based on the HAL from stm32wl, the peripheral driver has been modified to fit into embassy, using the embassy APIs, providing operation of the radio peripheral. The initial version does not offer any async APIs, but the example shows how the radio IRQ can be used to perform async TX of the radio.	2021-09-02 10:39:56 +02:00
Bob McWhirter	37ceae908b	Rename Random impl to Rng. ... Create Random struct providing next_x(range) for all T:Rng.	2021-09-01 09:39:33 -04:00
Bob McWhirter	7fa3b27cac	Move random utils to another trait.	2021-08-30 09:55:29 -04:00
Bob McWhirter	d525f51940	Add a convenience next(range) to Rng.	2021-08-27 16:10:01 -04:00
Côme ALLART	022b809248	refactor(gen_features): use Rust instead of Python ... Done for /embassy-stm32 only The new generator is in /stm32-gen-features /stm32-metapac could/should be added too A CI check "generated features up to date" could/should be performed	2021-08-27 11:09:27 +02:00
Dario Nieuwenhuis	e56c6166dc	Merge pull request #373 from embassy-rs/docs ... Time driver improvements, docs.	2021-08-26 23:37:37 +02:00
Bob McWhirter	dc394dd477	Fixes #374: Ensure Rng's error is defmt-able.	2021-08-26 14:04:12 -04:00
numero-744	1098072384	build(stm32): remove gen.py build dependency	2021-08-26 18:59:37 +02:00
Dario Nieuwenhuis	7c0990ad1e	time: allow storing state inside the driver struct.	2021-08-25 21:06:27 +02:00
Bob McWhirter	4aa52f1b9e	Formatting.	2021-08-24 14:56:45 -04:00
Bob McWhirter	e36ae76e45	Fix blocking-write for SPI.	2021-08-24 14:44:47 -04:00
Ben Gamari	e2f71ffbbd	Add support for STM32G0	2021-08-20 00:15:11 +02:00
Dario Nieuwenhuis	174c51f097	stm32/metapac: check GPIO RCC regs are always found.	2021-08-19 23:59:50 +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	446d6c275c	stm32: remove last use of python at build time	2021-08-19 23:42:18 +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	637fcdd316	stm32/rcc: update for new version naming	2021-08-19 22:17:45 +02:00
Dario Nieuwenhuis	ec51880e28	stm32/exti: unify all versions into single impl	2021-08-19 22:17:17 +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	f141b98741	bxcan: Cleanup ... Older families like F1 and F4 have a consistent naming for the CAN peripherals: CAN when there is only one instance, CAN1/CAN2/CAN2 if there are multiple instances. Newer families like L4 and F7 use the name CAN1 even if there is only one instance. The number of filter banks is incorrect for those. Affected chips: * STM32F722 * STM32F723 * STM32F730 * STM32F732 * STM32F733 * STM32L4P5 * STM32L4Q5 * STM32L4R5 * STM32L4R7 * STM32L4R9 * STM32L4S5 * STM32L4S7 * STM32L4S9 * STM32L431 * STM32L432 * STM32L433 * STM32L442 * STM32L443 * STM32L451 * STM32L452 * STM32L462 * STM32L471 * STM32L475 * STM32L476 * STM32L485 * STM32L486	2021-08-18 21:58:50 +02:00
Timo Kröger	0c3bede64f	bxcan: Make bxcan a hard dependency ... There seems no way to enable a optional dependency from build.rs or features passed through the command line.	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	dc6b7f3cba	bxcan: Disable on drop	2021-08-18 21:58:50 +02:00
Timo Kröger	7c405250a7	CAN support with bxcan crate	2021-08-18 21:58:50 +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
Thales Fragoso	c7ae2d2a3a	stm32: Add fences to DMA code	2021-08-10 20:45:41 -03:00
Ben Gamari	40e7176e13	embassy-stm32: Eliminate use of unwrap	2021-08-05 22:40:08 +02:00
Ben Gamari	41aaff95f8	stm32h7: Use unwrap!	2021-08-05 22:39:59 +02:00
Ben Gamari	e44acd0d56	stm32f4: Use unwrap! where possible	2021-08-05 22:39:59 +02:00
Dario Nieuwenhuis	05e50e1f4a	time_driver: use regular fn ptr -> raw ptr casts	2021-08-05 19:19:47 +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
Dario Nieuwenhuis	07d4b196f7	Update nightly, remove removed features.	2021-08-04 19:48:14 +02:00
Dario Nieuwenhuis	9bd34429f3	stm32: add missing + 'a bounds on trait GATs	2021-08-04 19:39:54 +02:00
Bob McWhirter	f4971fbb79	Further work sharing config for example and removing duplicated code.	2021-08-04 13:39:02 -04:00
Bob McWhirter	03f15d3a60	Remove builders from Config(s) and examples.	2021-08-04 11:32:39 -04:00
Dario Nieuwenhuis	de77dc11ca	Merge pull request #301 from thalesfragoso/i2cv2-dma ... i2c-v2: Implement write_dma and write_dma_vectored	2021-08-04 12:28:18 +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	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	3f28bb6c77	common: Initialize PeripheralMutex state with closure to ensure it's done in-place.	2021-08-02 20:13:41 +02:00
Dario Nieuwenhuis	e238079d7d	Make const the states when able.	2021-08-02 19:59:02 +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	3a00a1dba7	Undo the pwr-guarding cfg.	2021-08-02 11:34:41 -04:00
Bob McWhirter	f6c5f039c8	Emit a default memory.x alongside device.x from metapac.	2021-08-02 11:23:55 -04:00
Thales Fragoso	64a3ebd183	i2c-v2: Use new interrupts macro	2021-08-01 19:10:42 -03:00
Thales Fragoso	c1bb83d29d	i2c-v2: Deref interrupt enabling in write_dma_internal	2021-08-01 19:10:42 -03:00
Thales Fragoso	6ddc83029a	i2c-v2: Simplify write_dma	2021-08-01 19:10:42 -03:00
Thales Fragoso	362f7efe99	i2c-v2: Implement write_dma and write_dma_vectored	2021-08-01 19:10:42 -03:00
Dario Nieuwenhuis	3835278567	Merge pull request #321 from thalesfragoso/f4-pll ... F4 PLL	2021-07-31 11:08:46 +02:00
Thales Fragoso	21e3acaa00	stm32: Use build.rs to generate a more coarse feature	2021-07-31 02:52:26 -03:00
Thales Fragoso	0421c57bd6	F4: Add PWR configuration to PLL	2021-07-29 18:43:15 -03:00
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
Thales Fragoso	5abaf8e9d6	Start working on the F4 PLL	2021-07-29 18:43:13 -03:00
Timo Kröger	9342497132	stm32wl55: Use Dbgmcu::enable_all	2021-07-29 17:38:40 +02:00
Timo Kröger	cad43587e6	stm32l0: Use embassy::main for examples	2021-07-29 17:37:32 +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
Dario Nieuwenhuis	c8a48d726a	Merge pull request #277 from Liamolucko/fix-peripheral-ub ... extras: Fix UB in `Peripheral`	2021-07-29 13:08:30 +02:00
Liam Murphy	d5ba35424d	Replace PeripheralStateUnchecked with register_interrupt_unchecked	2021-07-29 15:11:26 +10:00
Bob McWhirter	8759213fcc	Use new interrupt! table format to /enable/ the IRQs also.	2021-07-27 13:23:33 -04:00
Bob McWhirter	b910551c9a	Generate more rows in the interrupts! table. ... Adjust DMA/BDMA to use the new style.	2021-07-27 12:52:01 -04:00
Liam Murphy	079526559f	Remove critical sections from PeripheralMutex interrupt handler by checking the interrupt's priority on startup. ... Since `PeripheralMutex` is the only way to safely maintain state across interrupts, and it no longer allows setting the interrupt's priority, the priority changing isn't a concern. This also prevents other causes of UB due to the interrupt being exposed during `with`, and allowing enabling the interrupt and setting its context to a bogus pointer.	2021-07-27 17:28:52 +10:00
Timo Kröger	06fb2a7a80	Enable SYSCFG clock in exti::init()	2021-07-24 11:13:49 +02:00
Dario Nieuwenhuis	3c7375c6cd	stm32/bdma: do not clear IF on IRQ handler	2021-07-24 10:01:11 +02:00
Timo Kröger	43c4f24207	STM32 BDMA: Use interrupt flags instead of atomics	2021-07-24 09:26:07 +02:00
Timo Kröger	5a4a5ce334	STM32 DMA: Use interrupt flags instead of atomics	2021-07-24 09:26:07 +02:00
Bob McWhirter	83f63890e5	Actually take a &mut of that read slice.	2021-07-23 13:22:39 -04:00
Bob McWhirter	473a83a937	Adjust how we deal with read/write being different length. ... Including some docs about it. Removing the Rx-enablement for write-only operations.	2021-07-23 13:22:39 -04:00
Bob McWhirter	f1a3e0e05d	As before, EVERY DANG TIME. ... It'll be sweet with intellij-rust-plugin works better.	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	8ab82191b7	Every dang time.	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	6dbe049468	Add back in the other versions of SPI.	2021-07-23 13:22:39 -04:00
Bob McWhirter	0d2051243e	SPIv2 + DMA.	2021-07-23 13:22:39 -04:00
Bob McWhirter	1a03f00b56	Wire up peripheral DMA channels for SPI.	2021-07-23 13:22:39 -04:00
Bob McWhirter	3df2aadc39	Avoid borrowck issue.	2021-07-23 13:22:39 -04:00
Bob McWhirter	dedc2bac42	IntelliJ'd.	2021-07-23 13:22:39 -04:00
Bob McWhirter	4c5a234a3a	Add a non-minc write() to DMA which takes a count. ... Use it from "read-only" SPI.	2021-07-23 13:22:39 -04:00
Bob McWhirter	7bbad4c4e5	More unused allowances.	2021-07-23 13:22:39 -04:00
Bob McWhirter	4bcc3b06c6	Include all versions when handing to CI.	2021-07-23 13:22:39 -04:00
Bob McWhirter	a75110296d	Annotate to avoid unused warnings for the moment.	2021-07-23 13:22:39 -04:00
Bob McWhirter	3f379e06b0	Begin reworking SPI to add DMA for stm32.	2021-07-23 13:22:39 -04:00
Bob McWhirter	fe66f0f8f8	Checkpoint.	2021-07-23 13:22:39 -04:00
Bob McWhirter	650f867b1c	Add a single-column variant to gpio_rcc! macro table ... which includes just the set of registers that need to be considered. Then match against those registers with a single `modify(...)`	2021-07-23 11:32:20 -04:00
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
Bob McWhirter	2d3137afc7	The async move portion of @thalesfragoso's i2c PR.	2021-07-20 11:38:16 -04:00
Thales	40ea8298ee	Merge pull request #300 from thalesfragoso/clear-dma ... stm32: Clear possible set flags after disabling DMA	2021-07-17 17:28:02 -03:00
Thales	f4b8709bac	Merge pull request #281 from thalesfragoso/i2c-256 ... i2c-v2: Support transfers with more than 255 bytes	2021-07-17 17:21:50 -03:00
Thales Fragoso	aae0431d31	stm32: Clear possible set flags after disabling DMA	2021-07-17 16:59:35 -03:00
Dario Nieuwenhuis	36be877ba3	stm32/dma: only set TRBUFF in DMAv1 (H7)	2021-07-17 08:01:20 +02:00
Dario Nieuwenhuis	3655048e0f	stm32/dma: add MuxChannel trait to distinguish DMAMUX1 and DMAMUX2 channels.	2021-07-17 07:54:16 +02:00
Dario Nieuwenhuis	54b5012c56	stm32/dma: update codegen+macrotables for new stm32-data	2021-07-17 07:35:59 +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	ae948415a7	stm32/dma: disable after finishing	2021-07-16 14:41:20 -04:00
Dario Nieuwenhuis	d0f2dc3abd	Fix rustfmt	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
Dario Nieuwenhuis	1b42b30201	stm32/pwr: add initial H7 SMPS support	2021-07-16 01:17:45 +02:00
Thales Fragoso	2f08c7ced5	stm32: Allow for RccPeripheral without reset field ... This fix build on F0, since it doesn't have DMARST. This change makes RccPeripheral::reset a no-op on peripherals where a reset field couldn't be found	2021-07-15 13:25:51 -03:00
Thales Fragoso	e06628cdfb	Update stm32-data	2021-07-14 23:39:50 -03:00
Thales Fragoso	aa8c7f990f	i2c-v2: Implement write_vectored	2021-07-14 23:39:50 -03:00
Thales Fragoso	f2e78e9c34	i2c-v2: Correct number of chunks calculation	2021-07-14 23:39:50 -03:00
Thales Fragoso	8c7f8a61e3	i2c-v2: Support transfers with more than 255 bytes	2021-07-14 23:39:50 -03:00
Dario Nieuwenhuis	4361cb15f1	stm32/usart: merge v2 and v3 (they're identical)	2021-07-15 00:52:37 +02:00
Dario Nieuwenhuis	f916fe5476	all hals: reexport PAC if unstable-pac feature is set.	2021-07-14 22:19:04 +02:00
Bob McWhirter	43cb8de434	Remove gratuitous NoDmaMarker.	2021-07-14 14:37:42 -04:00
Bob McWhirter	38b1359c40	Remove pub and cfg's, since they will be implied by the existance of TxDma<T> in theory.	2021-07-14 14:35:03 -04:00
Bob McWhirter	a88f0028ef	First shot at async dma usart for stm32.	2021-07-14 14:14:14 -04:00
Bob McWhirter	6e0e83cfd9	More conversions to associated consts.	2021-07-13 10:56:35 -04:00
Bob McWhirter	604a25ec5d	Reduce number of traits and impls.	2021-07-13 10:46:31 -04:00
Bob McWhirter	8fbea38a5b	Simplify some of the bdma macros. ... Make more things associated consts.	2021-07-13 10:09:35 -04:00
Bob McWhirter	92247369e7	Remove some unused traits. ... Move some fns to associated consts.	2021-07-13 10:09:35 -04:00
Bob McWhirter	2e10ab2e5c	Let's count channels per DMA peripheral, shall we now?	2021-07-13 10:09:35 -04:00
Bob McWhirter	b0b61d99e6	Macros do indeed require a ! to invoke.	2021-07-13 10:09:35 -04:00
Bob McWhirter	6534b63e01	Simplify some macros around dmamux peripheral channels.	2021-07-13 10:09:35 -04:00
Bob McWhirter	0befa10367	Trivial to force CI to do it's thing.	2021-07-13 10:09:35 -04:00
Bob McWhirter	06e899b14c	Adjust to DMA1EN in the rcc for l0.	2021-07-13 10:09:35 -04:00
Bob McWhirter	a9b2ed52ee	Remove deadcode from dmamux. ... Smoosh bdma down to a single version.	2021-07-13 10:09:35 -04:00
Bob McWhirter	45964c658c	Generalize RCC enabling for BDMA peris.	2021-07-13 10:09:35 -04:00
Bob McWhirter	ff1cb9ac74	Remove warnings.	2021-07-13 10:09:35 -04:00
Bob McWhirter	97ad434d38	Twizzle our DMA vs BDMA channels.	2021-07-13 10:09:35 -04:00
Bob McWhirter	a24a7e9fec	Allow some unused lints given that H7 is still in flight with its multitude of DMA.	2021-07-13 10:09:35 -04:00
Bob McWhirter	13975a0818	Try to improve H7 clockstuff.	2021-07-13 10:09:35 -04:00
Bob McWhirter	696a3b8552	Try to figure out h7cm's problem.	2021-07-13 10:09:35 -04:00
Bob McWhirter	6552af8f0b	Fix warning for unused import.	2021-07-13 10:09:35 -04:00
Bob McWhirter	6e69992217	Add a no-op bdma for bdma v2 for CI.	2021-07-13 10:09:35 -04:00
Bob McWhirter	811ed18922	Add a missing 'use' for dma_v2.	2021-07-13 10:09:35 -04:00
Bob McWhirter	30a1d9bf93	Move to copying regs instead of &'static referencing. ... Remove unneeded stuff from the DMAMUX end of the stick.	2021-07-13 10:09:35 -04:00
Bob McWhirter	f01ddd5f5c	Mix dmamux into bdma_v1.	2021-07-13 10:09:35 -04:00
Bob McWhirter	6ec7253095	Checkpoint my DMA for thales.	2021-07-13 10:08:43 -04:00
Bob McWhirter	acdf7f4f13	Another checkpoint.	2021-07-13 10:08:43 -04:00
Bob McWhirter	31325a2547	Another checkpoint.	2021-07-13 10:08:43 -04:00
Bob McWhirter	043f0ea508	Checkpoint DMAMUX channel setup.	2021-07-13 10:08:43 -04:00
Thales Fragoso	91521a86a0	F0: usart + DMA working	2021-07-13 10:08:43 -04:00
Thales Fragoso	a56ddfdc04	STM: Add usart v2	2021-07-13 10:08:43 -04:00
Thales Fragoso	f32caaeaaf	STM: Start working on bdma-v1	2021-07-13 10:08:43 -04:00
Dario Nieuwenhuis	35a76c364a	embassy/time: make optional via Cargo feature	2021-07-12 03:45:48 +02:00
Liam Murphy	ff9ff5e43a	Update the import	2021-07-05 18:31:54 +10:00
Liam Murphy	fc1ef4947d	Fix stm32 ethernet	2021-07-05 18:18:05 +10:00
Dario Nieuwenhuis	ecc151d4e2	stm32/adc: simplify delay handling	2021-07-05 03:18:23 +02:00
Rukai	25d4b2ea26	fix stm32 warnings	2021-07-05 01:54:29 +02:00
Thales Fragoso	c2f595b26a	F0: Fix missing apb2 clock	2021-07-03 02:12:22 -03:00
Bob McWhirter	f5ce807e25	Let's adjust i2c the correct way, removing the correct APBesque frequency, not the i2c periph speed.	2021-07-02 13:54:07 -04:00
Bob McWhirter	9f5d35d891	Remove the frequency argument for i2c, move to using RccPeripheral.	2021-07-01 13:53:57 -04:00
Bob McWhirter	8f94123ca4	argh, intellij.	2021-07-01 11:37:01 -04:00
Bob McWhirter	0920c0cb1d	Make UART pins Rx/Tx/etc in addition to USART.	2021-07-01 11:30:54 -04:00
Bob McWhirter	54ada5bae1	Stub in the DMA bits that aren't yet there.	2021-07-01 11:30:54 -04:00
Bob McWhirter	bf3bc92525	Re-enable because intellij.	2021-07-01 11:30:54 -04:00
Bob McWhirter	497d3aa153	Add USARTv3 support.	2021-07-01 11:30:54 -04:00
Thales Fragoso	e07dda8707	stm32: Adjust some fences around DMA ... Also bump stm32-data	2021-06-30 18:58:21 -03:00
Bob McWhirter	f3b9c97763	Change atomics and add a fence.	2021-06-30 10:17:25 -04:00
Bob McWhirter	cf5b7dc943	Because IntelliJ makes life hard.	2021-06-30 10:03:18 -04:00
Bob McWhirter	6a0b0f3162	Enable RCC within the USART itself.	2021-06-30 09:57:27 -04:00
Bob McWhirter	e1736114d4	Remove paste.	2021-06-30 09:44:28 -04:00
Bob McWhirter	07a6686879	Protect DMA-related things with cfg.	2021-06-29 13:00:52 -04:00
Bob McWhirter	6b78d56ceb	Formatting.	2021-06-29 12:48:58 -04:00
Bob McWhirter	c53ab325c1	Wire up DMA with USART v1.	2021-06-29 11:01:57 -04:00
Bob McWhirter	b88fc2847a	Checkpoint with lifetime issues.	2021-06-29 11:01:57 -04:00
Thales Fragoso	c5022b1196	stm32: Make sure Output gpio driver is pushpull	2021-06-27 13:25:35 -03:00
Thales Fragoso	0eaadfc125	stm32: Update gpio examples	2021-06-25 18:16:43 -03:00
Thales Fragoso	a3f0aa02a4	Separate OpenDrain pin to a new type	2021-06-25 17:22:51 -03:00
Thales Fragoso	efb3b3a0a8	stm32: Allow for open drain configuration for output pin	2021-06-24 20:42:43 -03:00
Thales Fragoso	013792b944	Separate exti into v1 and v2	2021-06-24 20:28:06 -03:00
Thales Fragoso	1c33a3b94c	#[cfg] exti	2021-06-24 19:41:04 -03:00
Thales Fragoso	210104e6dc	Remove unused gpio_af from codegen	2021-06-24 19:23:51 -03:00
Thales Fragoso	409884be2a	Add F0 RCC	2021-06-24 19:21:56 -03:00
Thales Fragoso	797534d1a6	Update features to include F0	2021-06-22 14:41:42 -03:00
Dario Nieuwenhuis	5a4e3ceb88	Update stm32-data (adds DBGMCU to all chips)	2021-06-21 01:38:59 +02:00
Thales Fragoso	098ce6e740	stm32h7: Add ethernet example	2021-06-16 16:48:35 +02:00
Thales Fragoso	77546825a1	stm32: Make vcell dependency optional	2021-06-16 16:48:35 +02:00
Thales Fragoso	598201bff3	eth-v2: Make embassy-net optional	2021-06-16 16:48:35 +02:00
Thales Fragoso	6cecc6d4b5	eth-v2: Get hclk frequency from clock singleton	2021-06-16 16:48:35 +02:00
Thales Fragoso	f7e1f262af	eth-v2: Enable source address filtering	2021-06-16 16:48:35 +02:00
Thales Fragoso	ffc19a54d6	eth-v2: Fix bug in Rx descriptors and add docs art	2021-06-16 16:48:35 +02:00
Thales Fragoso	6daa55a897	eth-v2: Fix setting the registers for the descriptors ... Also, the interrupts are set to 1 to clear, the manual could have helped with that one...	2021-06-16 16:48:35 +02:00
Thales Fragoso	0b42e12604	eth-v2: Fix off by one bug	2021-06-16 16:48:35 +02:00
Thales Fragoso	54ad2a41f1	eth-v2: Work around missing AF for REF_CLK	2021-06-16 16:48:35 +02:00
Thales Fragoso	0c837f07c0	eth-v2: Enable clocks in new	2021-06-16 16:48:35 +02:00
Thales Fragoso	e039c7c42c	eth-v2: Remove Instance trait	2021-06-16 16:48:35 +02:00
Thales Fragoso	05a239faf6	eth-v2: Implement embassy-net's Device Trait and fix Drop	2021-06-16 16:48:35 +02:00
Thales Fragoso	4cffa200bd	eth: Add lan8742a PHY	2021-06-16 16:48:35 +02:00
Thales Fragoso	46e1bae9e3	eth-v2: Start Ethernet peripheral implementation	2021-06-16 16:48:35 +02:00
Ulf Lilleengen	56c5218292	Prescaler 1 means divide by 3 on WL55	2021-06-16 16:21:16 +02:00
Ulf Lilleengen	383beb37b3	Rename from wl55 to wl5x and enable debug wfe	2021-06-16 16:07:21 +02:00
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	8ae4f47d3d	Fix compile	2021-06-15 16:44:00 +02:00
Ulf Lilleengen	49fad2de8a	Use correct frequencies for timers	2021-06-15 16:07:23 +02:00
Ulf Lilleengen	4b406dd107	Remove default rcc impl	2021-06-14 20:24:51 +02:00
Bob McWhirter	d58fb11b2e	ADCv3 and example.	2021-06-14 13:20:42 -04:00
Ulf Lilleengen	531093f281	Derive SPI v1 and v3 clocks automatically	2021-06-14 11:58:16 +02:00
Ulf Lilleengen	5e1b0a5398	Add wb55 clocks	2021-06-14 11:41:02 +02:00
Ulf Lilleengen	ee9f67fa01	Add common types	2021-06-14 11:33:11 +02:00
Ulf Lilleengen	a2da2a6db2	Remove unused l0 code	2021-06-14 11:33:11 +02:00
Ulf Lilleengen	95532726b2	Add minimal RCC impls for L4 and F4	2021-06-14 11:33:11 +02:00
Ulf Lilleengen	a13e07625f	Add ... c1?	2021-06-14 11:33:11 +02:00
Ulf Lilleengen	0b52731897	Add clocks for h7	2021-06-14 11:33:11 +02:00
Ulf Lilleengen	2c63393c9e	Add Clock type per RCC family	2021-06-14 11:33:11 +02:00
Ulf Lilleengen	952f525af5	Provide a way for a peripheral to query its clock frequency ... Currently this looks up the frequency in the global singleton that must be initialized by the per-chip RCC implementation. At present, this is only done for the L0 family of chips.	2021-06-14 11:33:11 +02:00
Dominik Boehi	9edb6e41ce	Make gen.py work without CSafeLoader	2021-06-12 18:28:21 +02:00
Dominik Boehi	0eab96f573	Initial support and example for STM32WB55	2021-06-12 07:06:36 +02:00
Ulf Lilleengen	0a9022d59f	Enable timer clock in RCC on timer start ... * Moves the tim2-specific code into macro which always uses TIM2 * For peripherals without clock specified, attempt to locate enable and reset registers in the RCC block matching the peripheral name. This could be useful for peripherals where deducing the clock name might not be feasible, but it remains to be tested with more chip families to see if it is sufficiently accurate.	2021-06-10 09:37:30 +02:00
Ulf Lilleengen	1bb7123156	Add examples for STM32L0	2021-06-09 23:09:48 +02:00
Ulf Lilleengen	f3d1ac6623	Enable clock for RNG	2021-06-09 13:54:53 +02:00
Ulf Lilleengen	939ea3bbd0	Reduce generics noise	2021-06-08 17:20:29 +02:00
Ulf Lilleengen	ed29d82071	Use critical_section	2021-06-08 17:20:29 +02:00
Ulf Lilleengen	212bda0940	Enable clock for SPI v1 and v3	2021-06-08 17:20:29 +02:00
Ulf Lilleengen	a57482fddd	Cargo fmt	2021-06-08 17:20:29 +02:00
Ulf Lilleengen	ee3b82b743	Auto generate SPI v2 clock enable ... Adds RccPeripheral trait for peripherals implementing clock enable and reset for a given peripheral. Add macro table generting implementations of RccPeripheral for peripherals with clock set, currently restricted to SPI.	2021-06-08 17:20:29 +02:00
Ulf Lilleengen	a63388874a	Update after name fix	2021-06-07 14:06:54 +02:00
Ulf Lilleengen	f24c38f2a4	Fix	2021-06-07 13:51:06 +02:00
Ulf Lilleengen	1cd2c55b7c	Fix stm32l0 build	2021-06-07 12:19:09 +02:00
Ulf Lilleengen	f5e2fb9a5a	Update to new api	2021-06-07 12:03:31 +02:00
Dario Nieuwenhuis	0ffa78aca1	Use macrotables from build.rs	2021-06-07 05:12:10 +02:00
Dario Nieuwenhuis	3be49d3e79	fmt: Add dunmy use to avoid "unused variable" errors when no log is enabled.	2021-06-07 03:21:37 +02:00
Dario Nieuwenhuis	ef1ebefec0	fmt: use absolute paths	2021-06-07 03:15:05 +02:00
Dario Nieuwenhuis	e7dc5c0939	fmt: make all macros macro_rules so scoping is consistent.	2021-06-07 00:16:39 +02:00
Rukai	010b2b9497	Fix stm32 warnings	2021-06-06 00:46:20 +10:00
Bob McWhirter	b4dca64e20	Move most of DMA out of gen.py.	2021-06-03 14:53:48 -04:00
Bob McWhirter	240616aa72	General clean-up and removal of dead code.	2021-06-03 14:25:17 -04:00
Bob McWhirter	d75bf143eb	Remove the exti_interrupts table.	2021-06-03 14:18:58 -04:00
Bob McWhirter	2c722ec0ee	Migrate sdmmc to macro tables.	2021-06-03 13:50:48 -04:00
Bob McWhirter	fe47f781be	Migrate exti_irq stuff to macro tables.	2021-06-03 13:35:27 -04:00
Bob McWhirter	75dc0fd542	Migrate TIM[2-5] to macro tables.	2021-06-03 13:23:21 -04:00
Bob McWhirter	c00a85f9a9	Refactor SPI signal pin macro.	2021-06-03 13:12:38 -04:00
Bob McWhirter	3dd497c1e6	Refactor some I2c signal pin macro.	2021-06-03 13:12:38 -04:00
Bob McWhirter	00892c7362	Migrate USART to macro tables.	2021-06-03 13:12:38 -04:00
Bob McWhirter	6958091b50	Move DAC, I2C, SPI and RNG to macro-tables.	2021-06-03 13:12:38 -04:00
Dario Nieuwenhuis	c7c6b0b464	Merge pull request #211 from bobmcwhirter/dac_v2 ... DAC v2 basics.	2021-06-02 16:16:27 +02:00
Ulf Lilleengen	c3a521066d	Add utility to enable debug	2021-06-02 15:23:10 +02:00
Ulf Lilleengen	4863d5e01e	Add a way to enable more features of the STM32L0 RCC ... Add ability to enable the hsi48 clock. Code modified from the STM32L0XX hal	2021-06-02 14:28:33 +02:00
Bob McWhirter	0c54c1afd1	DAC v2 basics.	2021-06-01 12:08:30 -04:00
Ulf Lilleengen	1a9a619033	Implement togglable output pin for Output	2021-05-31 09:33:33 +02:00
Dario Nieuwenhuis	553432a8e8	stm32: remove unused stuff from gen.py	2021-05-31 03:58:03 +02:00
Dario Nieuwenhuis	b2d8d23f4c	more fix	2021-05-31 03:25:10 +02:00
Dario Nieuwenhuis	d24b67512f	More fixes	2021-05-31 03:21:44 +02:00
Dario Nieuwenhuis	c4f8f1655e	Delete unused submodule	2021-05-31 02:59:06 +02:00
Dario Nieuwenhuis	60f12c78dd	Add resolver=2	2021-05-31 02:43:59 +02:00
Dario Nieuwenhuis	d8e4421fc6	Add stm32-metapac crate, with codegen in rust	2021-05-31 02:40:58 +02:00
Ulf Lilleengen	edec5833b3	Refactor SPI and fix write bug ... * SPI write v2 was hanging in write due to an infinite loop * SPI word write was not followed by a read back The u8 and u16 write/read logic have been refactored into write_word and read_word.	2021-05-27 23:05:42 +02:00
Dario Nieuwenhuis	c4ea7427fa	Update stm32-data	2021-05-27 13:46:46 +02:00
Dario Nieuwenhuis	3f6f1d99bb	Merge pull request #207 from lulf/clock-init ... Enable clock by default for stm32l0	2021-05-27 13:36:14 +02:00
Ulf Lilleengen	d4dbeb6933	Handle case where pin value could be 0 ... In the case where GPIO mapping could look like this: PA5: SPI1_SCK: 0 The pin would not get any generated impl because the if expression would evaluate to false. Fix this for all cases in gen.py by comparing against None ~	2021-05-27 13:25:06 +02:00
Ulf Lilleengen	3669eba561	Use builder	2021-05-27 10:01:40 +02:00
Ulf Lilleengen	a41a812345	Move clocks to rcc mod	2021-05-27 09:50:11 +02:00
Ulf Lilleengen	6eaf224fec	No more systemclock	2021-05-26 21:46:57 +02:00
Ulf Lilleengen	bfa999a2e0	Assume tim2 in macro and remove clock setup in chip specific rcc init ... Add temporary start_tim2() fn to Clock to assist macro in starting embassy clock	2021-05-26 21:42:07 +02:00
Ulf Lilleengen	f960f5b105	Rework	2021-05-26 13:55:25 +02:00
Ulf Lilleengen	9743c59ad4	Simplify	2021-05-26 13:29:11 +02:00
Ulf Lilleengen	ea67940743	Refactor	2021-05-26 13:08:14 +02:00
Ulf Lilleengen	c501b162fc	Enable clock by default for stm32l0 ... Modify init function to return a Clock instance defined by a per-chip SystemClock type and use this in macro setup A proof of concept implementation for STM32 L0 chips. This allows using embassy::main macros for STM32 devices that have the clock setup logic.	2021-05-26 12:33:07 +02:00
Bob McWhirter	a9ec941dca	i2c v1	2021-05-25 14:47:07 -04:00
Bob McWhirter	aed8283cd5	Finalize i2c v2.	2021-05-25 10:02:40 -04:00
Ulf Lilleengen	ef254647f7	Add stm32l0	2021-05-25 13:32:10 +02:00
Ulf Lilleengen	1c10e746b6	Re-adds embassy macros for stm32 ... * Hook RCC config into chip config and use chip-specific RCC init function * RTC/clock setup is ignored for now	2021-05-25 13:30:42 +02:00
Thales Fragoso	9c5d4d9f8a	STM32 Clock: Use atomic-polyfill	2021-05-23 17:22:07 -03:00
Thales Fragoso	66f232574a	Update stm32-data and rename RTC to Clock	2021-05-23 17:09:11 -03:00
Thales Fragoso	90b25e70d7	timer-rtc: Already ask for the timer frequency	2021-05-23 16:15:24 -03:00
Thales Fragoso	e501932cb5	Update generated files	2021-05-23 15:59:49 -03:00
Thales Fragoso	13698d58e4	Add timer/rtc impl macro	2021-05-23 15:59:09 -03:00
Thales Fragoso	e49e3723a8	wip timers for embassy rtc	2021-05-22 23:58:40 -03:00
Thales Fragoso	212d905816	Update generated files	2021-05-22 23:55:44 -03:00
Thales Fragoso	2b1d7fe3ee	Use Mutex and CriticalSection from bare-metal 1.0	2021-05-22 23:53:50 -03:00
Thales Fragoso	7c06518c52	Update generated files	2021-05-22 22:27:49 -03:00
Thales Fragoso	706992aef9	Support block names with underscores	2021-05-22 22:25:44 -03:00
Thales Fragoso	5e49a9932f	Update generated files	2021-05-22 22:07:05 -03:00
Thales Fragoso	a0fe9e4645	Add unstable feature to give access to the pac	2021-05-22 15:34:49 -03:00
Thales Fragoso	2605dabca3	H7 RCC: Fix off by one error	2021-05-21 20:20:17 -03:00
Thales Fragoso	f5860c3c4c	Fix import on SDMMC	2021-05-21 20:20:17 -03:00
Thales Fragoso	1689ab2f8b	H7 RCC: Setup DBGMCU to enable debugging during wfi/wfe	2021-05-21 20:20:17 -03:00
Thales Fragoso	f9724fa576	Update generated code	2021-05-21 20:20:12 -03:00
Thales Fragoso	7f65f491e5	Finish initial H7 RCC support	2021-05-21 20:16:25 -03:00
Thales Fragoso	82ca5b495e	Update generated code	2021-05-21 20:14:52 -03:00
Thales Fragoso	2ea12d96ee	More work on H7 RCC	2021-05-21 20:13:39 -03:00
Thales Fragoso	054f0d51dc	H7: Add initial PLL configuration	2021-05-21 20:13:37 -03:00
Thales Fragoso	7e388fcf58	Add pac RCC for H7 (generated)	2021-05-21 20:11:27 -03:00
Dario Nieuwenhuis	447e4e6023	Regen	2021-05-21 19:35:15 +02:00
Dario Nieuwenhuis	35f1f65670	Generate mod regs just once, so rustfmt is way faster.	2021-05-21 19:34:41 +02:00
Dario Nieuwenhuis	f96db3d9d2	Remove ad-hoc imports from generated code.	2021-05-21 19:29:37 +02:00
Dario Nieuwenhuis	0d08e65235	Regen	2021-05-21 19:05:21 +02:00
Ulf Lilleengen	03bfbe51f5	Create DMA fn to select peripheral based on channel number	2021-05-21 18:38:33 +02:00
Ulf Lilleengen	32fbb32a84	Move exti setup into pac module	2021-05-21 18:38:33 +02:00
Ulf Lilleengen	a95c78b8bd	Merge exti macros into one and use simpler recursion	2021-05-21 18:38:33 +02:00
Ulf Lilleengen	56a902c19f	Update submodule commit	2021-05-21 18:38:33 +02:00
Ulf Lilleengen	b5373a1a64	Allow generating pac for STM32L0	2021-05-21 18:38:33 +02:00
Ulf Lilleengen	9fa5a2920f	Move regs trait implementation into generated pac ... This allows handling devices that don't have DMA2	2021-05-21 18:38:33 +02:00
Ulf Lilleengen	0cd3236fa3	Generate exti interrupt handlers ... Match interrupts starting with ^EXTI and generate init code and irq handler for them	2021-05-21 18:38:33 +02:00
Ulf Lilleengen	8172db6d8e	Match on RNG interrupt names to support other RNG peripherals	2021-05-21 18:38:33 +02:00
Dario Nieuwenhuis	2e6c550355	Merge pull request #197 from rukai/fix_stm32_warnings ... Fix warnings for embassy-stm32 and embassy-stm32-examples and add .cargo/config.toml + memory.x	2021-05-21 17:25:59 +02:00
Dario Nieuwenhuis	0bc440233c	Merge pull request #184 from bobmcwhirter/spi_v3 ... Spi v3	2021-05-21 17:21:36 +02:00
Bob McWhirter	b3eda9914b	Use the correct register names.	2021-05-20 14:24:40 -04:00
Bob McWhirter	222faccbab	Formatting.	2021-05-20 14:19:43 -04:00
Bob McWhirter	8b36269d65	Use modify instead of write for regs within a driver.	2021-05-20 14:14:31 -04:00
Bob McWhirter	d890ef98c1	Make SPIv3 work and improve v1 and v2.	2021-05-20 14:13:45 -04:00
Lucas Kent	82f9242df2	Fix warnings for embassy-stm32 and embassy-stm32-examples	2021-05-20 22:25:12 +10:00
Dario Nieuwenhuis	105c8504b6	Mark Unborrow as unsafe to implement	2021-05-19 23:29:33 +02:00
Bob McWhirter	0d1a0934c4	Cargo fmt.	2021-05-17 13:58:49 -04:00
Bob McWhirter	1872824d56	Add SPI v3, fix up v2's af_num and remove extraneous Error enums.	2021-05-17 13:56:13 -04:00
Bob McWhirter	a4fd1282e9	Generate _spi_v3 items.	2021-05-17 11:34:36 -04:00
Dario Nieuwenhuis	f7858631d8	stm32: fix build, add ci	2021-05-17 03:16:58 +02:00
Dario Nieuwenhuis	cd0d3c4b0d	Merge branch 'stm32-neo'	2021-05-17 02:16:17 +02:00
Dario Nieuwenhuis	2303364322	Standardize module structure, fix some build failures	2021-05-17 02:04:51 +02:00
Dario Nieuwenhuis	bdc3ada4b2	WIP: dma	2021-05-17 01:08:30 +02:00
Dario Nieuwenhuis	befc052cba	stm32/usart_v1: add read	2021-05-17 01:04:51 +02:00
Dario Nieuwenhuis	852ca5a1c5	stm32/usart_v1: implement tx	2021-05-17 01:04:51 +02:00
Dario Nieuwenhuis	bfc7f52e6d	Remove stm32. ... stm32 developemnt continues in the `stm32-neo` branch for now.	2021-05-17 00:57:32 +02:00
Thales Fragoso	0f5ba6d4a9	SDMMC: Implement Default for Config and add docs	2021-05-15 21:21:06 -03:00
Thales Fragoso	86063ac2a2	Update generated code	2021-05-14 23:53:12 -03:00
Thales Fragoso	1e5f25aa41	Move parameters to a config struct	2021-05-14 23:47:58 -03:00
Thales Fragoso	a5d473be0e	Fix RNG interrupt name	2021-05-14 23:47:56 -03:00
Thales Fragoso	2cb66d6032	Update generated code	2021-05-14 23:44:51 -03:00
Thales Fragoso	ad720f83df	Expose data transfer timeout and implement configuration for BusWidth one	2021-05-14 23:43:11 -03:00
Thales Fragoso	359aaa5aeb	Implement embedded-sdmmc traits	2021-05-14 23:43:09 -03:00
Thales Fragoso	a130499c9a	Get rid of some warnings	2021-05-14 23:42:12 -03:00
Thales Fragoso	c183c352c7	SDMMC: Implement read and write	2021-05-14 23:42:12 -03:00
Thales Fragoso	490152d028	Better interrupt handling	2021-05-14 23:42:09 -03:00
Thales Fragoso	72fb3a7520	Init working :)	2021-05-14 23:40:28 -03:00
Thales Fragoso	0b607ca80a	Initial H7 sdmmc support	2021-05-14 23:40:28 -03:00
Dario Nieuwenhuis	180ca48d34	Remove AF_NUM const from pin traits, only use af_num fn	2021-05-15 03:18:15 +02:00
Dario Nieuwenhuis	e63c4bde0b	stm32: remove psel_bits	2021-05-15 03:07:59 +02:00
Dario Nieuwenhuis	8bb1bc3507	Move pin configuration to gpio mod	2021-05-15 03:07:59 +02:00
Bob McWhirter	2569d38ab4	Adjust pin-names to FooPin. ... Move common bits up to spi/mod.rs. Isolate the RNG interrupt in a sub-module to avoid conflict with the const.	2021-05-14 10:11:43 -04:00
Bob McWhirter	9e93a0999f	Add SPIv1, use cfg_attr to pick correct impl. ... Add IRQ to impl_rng!() to accomodate RNG vs HASH_RNG split.	2021-05-13 14:28:53 -04:00
Ulf Lilleengen	3b86e85770	Bump version of critical-section to 0.2.1	2021-05-13 18:17:50 +02:00
Bob McWhirter	07db3ed7c1	Further improvement to SPIv2.	2021-05-12 14:18:42 -04:00
Bob McWhirter	36c16dbef8	Continuing to update clocks (unused now) and SPI	2021-05-12 10:46:18 -04:00
Bob McWhirter	7d52e1b350	Further work on SPI v2 blocking.	2021-05-11 11:25:01 -04:00
Dario Nieuwenhuis	e0809ab0fb	Switch to use PrioritX enums.	2021-05-11 01:34:24 +02:00
Dario Nieuwenhuis	7fa0e57172	Use critical_section crate	2021-05-11 01:15:30 +02:00
Bob McWhirter	8a79e2cbbf	Draft for partial review. Do not merge.	2021-05-10 16:17:58 -04:00
Bob McWhirter	0470abb353	Checkpoint.	2021-05-10 15:33:37 -04:00
Dario Nieuwenhuis	c4294d97ff	Fix DMA	2021-05-10 21:31:59 +02:00
Dario Nieuwenhuis	ac616a6dcf	Add dma scaffolding	2021-05-10 01:20:04 +02:00
Dario Nieuwenhuis	9492b8555c	rustfmt rng	2021-05-10 01:19:07 +02:00
Bob McWhirter	75fe03a7e6	Further clean-up and adjustments. Follow RM for FIPS.	2021-05-06 16:38:53 -04:00
Bob McWhirter	e8898b48f9	Clean up the impl_rng!() argument. ... use poll_fn instead of impl'ing a Future directly. Return errors when error conditions exist.	2021-05-06 14:58:41 -04:00
Bob McWhirter	e8537ca9c2	Implement async RNG, including rand_core sync traits.	2021-05-06 14:35:46 -04:00
Dario Nieuwenhuis	386e4bf0de	Remove unused files	2021-05-06 04:01:54 +02:00
Dario Nieuwenhuis	f5f98cdeab	Autogenerate features for family, peripherals and peripheral versions	2021-05-06 03:59:16 +02:00
Dario Nieuwenhuis	23ca2f9174	Autogenerate the tailored PAC for each chip	2021-05-06 03:43:46 +02:00
Bob McWhirter	4257512eb2	Limit to pub(crate).	2021-05-05 13:15:07 -04:00
Bob McWhirter	12c510f222	Rework pac re-exporting, canonicalize syscfg path, use it plus SYSCFG_BASE.	2021-05-05 13:12:53 -04:00
Bob McWhirter	14ce02eecf	Add the leaf features for peripherals.	2021-05-05 11:06:03 -04:00
Bob McWhirter	d8156b43b1	Generate some chip features by peripherals.	2021-05-05 11:01:02 -04:00
Bob McWhirter	7262c54f81	Move exti to use the const addr.	2021-05-05 10:38:57 -04:00
Bob McWhirter	e248baecd4	Regenerate with SYSCFG and EXTI base addresses.	2021-05-05 10:18:09 -04:00
Bob McWhirter	5495ad453b	Bump stm32-data to latest.	2021-05-05 09:58:38 -04:00
Dario Nieuwenhuis	7ef5806168	stm32: codegen interrupts	2021-05-01 03:08:52 +02:00
Bob McWhirter	0713947d67	Stub in RNG impl.	2021-04-26 14:11:46 -04:00
Dario Nieuwenhuis	936efd164d	USART codegen	2021-04-25 22:35:51 +02:00
xoviat	cb1b240d8b	stm32: fix spi/write	2021-04-24 17:10:51 -05:00
xoviat	1fef2d08fb	stm32: use interrupt for spi transmit	2021-04-24 13:07:28 -05:00
Dario Nieuwenhuis	6ba915a308	Codegen GPIO pins	2021-04-23 23:47:34 +02:00
Dario Nieuwenhuis	578d920723	Merge pull request #145 from lulf/generic-config ... Pass config directly to chip specific configure function	2021-04-23 21:29:13 +02:00
Dario Nieuwenhuis	8fb1fc045f	Add stm32f401 peripherals	2021-04-23 19:32:47 +02:00
Dario Nieuwenhuis	8f24daf096	Actually do not build CAN on stm32f401	2021-04-23 19:19:49 +02:00
Dario Nieuwenhuis	c4e4401af4	Do not build CAN on stm32f401	2021-04-23 19:11:38 +02:00
Ulf Lilleengen	9586365b07	Pass config directly to chip specific configure function ... This removes the need to duplicate the configuration for each individual chip, but will instead pass on the configuration specified in the config attribute. Update nrf, stm32, rp macros with passing the config to a per-chip configure function which assumes the appropriate configuration to be passed to it. To demonstrate this feature, the stm32l0xx clock setup and RTC is added which exposes clock configuration different from stm32f4xx (and has a different set of timers and HAL APIs).	2021-04-22 09:10:46 +02:00
Dario Nieuwenhuis	29b5bae1d1	Codegen PoC	2021-04-20 03:37:49 +02:00
Dario Nieuwenhuis	ef4d9d243e	wip usart	2021-04-20 02:44:55 +02:00
Dario Nieuwenhuis	170536b073	stm32: add exti	2021-04-20 02:44:54 +02:00
Dario Nieuwenhuis	258ba533bd	Implement GPIO input	2021-04-20 02:30:14 +02:00
Dario Nieuwenhuis	aa65d5ccaf	it's alive	2021-04-20 02:30:13 +02:00
Dario Nieuwenhuis	c15411d1bd	Remove Pin from SPI	2021-04-14 17:04:40 +02:00
Dario Nieuwenhuis	8b1ffb2cb7	Remove Pin from GPIO traits	2021-04-14 17:04:40 +02:00
Dario Nieuwenhuis	59ccc45f28	Remove pin from Uart	2021-04-14 17:04:40 +02:00
xoviat	8e040cc5d2	stm32: add draft spi trait (#130)	2021-04-13 16:11:06 -05:00
xoviat	b1822f1438	stm32: add f407	2021-04-13 13:50:59 -05:00
xoviat	7cb46ac720	stm32: fix usb	2021-04-06 14:23:13 -05:00
xoviat	12bd3c5ea5	stm32: fix peripherals	2021-04-06 14:10:47 -05:00
xoviat	47843fcba5	stm32: fix interrupts	2021-04-06 13:58:55 -05:00
xoviat	6416f2fc08	stm32: use crates version	2021-04-06 13:56:22 -05:00
xoviat	6f0fb6cab1	remove qei trait	2021-04-02 13:52:31 -05:00
xoviat	009e1896bf	stm32: consolidate crates	2021-03-30 10:05:52 -05:00
xoviat	50ecb7d42b	cleanup and consolidate peripherals macro	2021-03-29 08:57:40 -05:00
xoviat	f4791b826a	Merge pull request #109 from xoviat/proc-macro ... add embassy::main	2021-03-28 17:56:44 -05:00
xoviat	8d014f7955	restrict usb to stm32f4	2021-03-27 21:42:26 -05:00
xoviat	9e687ade64	Merge branch 'master' of https://github.com/akiles/embassy into proc-macro	2021-03-27 21:31:49 -05:00
xoviat	3242990690	Merge branch 'master' of https://github.com/akiles/embassy into st-usb	2021-03-27 21:24:21 -05:00
xoviat	6ee9e012fc	add embassy::main and implement for stm32f4	2021-03-27 17:27:39 -05:00
xoviat	6f597653af	stm32: consolidate modules	2021-03-26 19:34:52 -05:00
xoviat	b79e9c2927	stm32: fix exti to require SysCfg.constrain()	2021-03-22 13:04:28 -05:00
xoviat	b5f80787fe	stm32: remove SDIO interrupt	2021-03-20 18:23:20 -05:00
xoviat	bf39822092	consolidate ExtiPin into stm32 package	2021-03-20 11:07:16 -05:00
Thales Fragoso	d4f35c1729	Move USB to embassy-extras	2021-03-19 20:49:15 -03:00
Thales Fragoso	615bb33dcb	USB: Use updated PeripheralMutex	2021-03-19 19:44:30 -03:00
xoviat	03ecc91d55	stm32: consolidate functionality into new pkg	2021-03-19 15:26:20 -05:00