Commit graph

1307 commits

Author SHA1 Message Date
pennae
8e22d57447 rp/pio: add hd44780 example
add an hd44780 example for pio. hd44780 with busy polling is a pretty
complicated protocol if the busy polling is to be done by the
peripheral, and this example exercises many pio features that we don't
have good examples for yet.
2023-05-02 13:44:24 +02:00
goueslati
bab30a7e87 added TL Mailbox initialization for STM32WB 2023-05-02 12:16:48 +01:00
xoviat
cd88e39f5f stm32/pwm: improve dead-time api 2023-05-01 16:42:03 -05:00
bors[bot]
855c0d1423
Merge #1376
1376: rtc: cleanup and consolidate r=Dirbaio a=xoviat

This removes an extra file that I left in, adds an example, and consolidates the files into one 'v2' file.

Co-authored-by: xoviat <xoviat@users.noreply.github.com>
2023-05-01 19:32:06 +00:00
Satoshi Tanaka
534cf7c618 Add AP mode example 2023-05-02 01:30:08 +09:00
bors[bot]
05c36e05f9
Merge #1414
1414: rp: report errors from buffered and dma uart receives r=Dirbaio a=pennae

neither of these reported errors so far, which is not ideal. add error reporting to both of them that matches the blocking error reporting as closely as is feasible, even allowing partial receives from buffered uarts before errors are reported where they would have been by the blocking code. dma transfers don't do this, if an errors applies to any byte in a transfer the entire transfer is nuked (though we probably could report how many bytes have been transferred).

Co-authored-by: pennae <github@quasiparticle.net>
2023-05-01 15:35:39 +00:00
Dario Nieuwenhuis
0589f2f36e
Merge pull request #71 from kbleeke/wifi-scanning2
add wifi scan example
2023-05-01 14:37:25 +00:00
kbleeke
b612976cc7 add wifi scan example 2023-05-01 16:34:30 +02:00
pennae
b58b9ff390 rp/uart: report errors from dma receive 2023-05-01 15:36:53 +02:00
pennae
f4ade6af8b rp/pio: write instr memory only from common
instruction memory is a shared resource. writing it only from PioCommon
clarifies this, and perhaps makes it more obvious that multiple state
machines can share the same instructions.

this also allows *freeing* of instruction memory to reprogram the
system, although this interface is not entirely safe yet. it's safe in
the sense rusts understands things, but state machines may misbehave if
their instruction memory is freed and rewritten while they are running.
fixing this is out of scope for now since it requires some larger
changes to how state machines are handled. the interface provided
currently is already unsafe in that it lets people execute instruction
memory that has never been written, so this isn't much of a drawback for now.
2023-05-01 12:58:57 +02:00
pennae
58e727d3b9 rp/pio: move non-sm-specific methods to PioCommon
pin and irq operations affect the entire pio block. with pins this is
not very problematic since pins themselves are resources, but irqs are
not treated like that and can thus interfere across state machines. the
ability to wait for an irq on a state machine is kept to make
synchronization with user code easier, and since we can't inspect loaded
programs at build time we wouldn't gain much from disallowing waits from
state machines anyway.
2023-05-01 12:58:57 +02:00
Daniel Larsen
bc34f3c60f updated example 2023-04-30 23:19:53 -03:00
kbleeke
2c5d94493c wifi scan ioctl 2023-04-28 21:28:59 +02:00
Chuck Davis
49bed094a3
Merge branch 'embassy-rs:master' into master 2023-04-28 13:35:22 -05:00
ceekdee
49ecd8d7c5 Remove external-lora-phy feature. 2023-04-28 13:33:20 -05:00
kalkyl
4d551a5865 Update embassy 2023-04-27 19:37:19 +02:00
ceekdee
9d610c6866 Remove legacy LoRa drivers. 2023-04-27 11:05:33 -05:00
Ulf Lilleengen
42a8f1671d Bump versions preparing for -macros and -executor release 2023-04-27 11:54:22 +02:00
Dario Nieuwenhuis
d91c37dae3 rp: remove pio Cargo feature.
We shouldn't have Cargo features if their only purpose is reduce cold build time a bit.
2023-04-26 22:39:24 +02:00
Ulf Lilleengen
edef790e1a build fixes for stable 2023-04-26 20:45:59 +02:00
Chuck Davis
18af9f304a
Merge branch 'embassy-rs:master' into master 2023-04-26 12:26:19 -05:00
Malte Brieske
405649ddc7 fix stm32f7 example runner command for probe-rs-cli 2023-04-26 18:58:28 +02:00
Dario Nieuwenhuis
0c8e5f92c7 Switch from probe-run to probe-rs-cli. 2023-04-26 18:10:57 +02:00
ceekdee
52decfb16c Add nightly feature specification for lora-phy. 2023-04-26 10:51:02 -05:00
ceekdee
91047c61b9 Correct nightly feature specification. 2023-04-26 10:18:40 -05:00
Dario Nieuwenhuis
054ca17f66 Switch from probe-run to probe-rs-cli.
- probe-run screwed up the last release 2 weeks ago and it's still not fixed (issue 391). Doesn't look well maintained.
- Even when it's not broken, it lags behind probe-rs-cli in new chips support because it's slow in updating probe-rs.
2023-04-26 17:00:51 +02:00
Dario Nieuwenhuis
123c110427 Revert "Workaround regex breaking change."
This reverts commit 6a1a3e6877.
2023-04-26 16:19:23 +02:00
ceekdee
f729d2d060 Deprecate original LoRa drivers. Update rust-lorawan releases. 2023-04-25 13:51:19 -05:00
ceekdee
73f25093c7 Add lora-phy examples. 2023-04-23 18:32:34 -05:00
Chuck Davis
a3f727e2e1
Merge branch 'embassy-rs:master' into master 2023-04-23 16:43:45 -05:00
bors[bot]
0dea7b02d6
Merge #1387
1387: rp: add PWM api r=Dirbaio a=pennae

add PWM api ~~including interrupts and async support.~~

depends on https://github.com/embassy-rs/rp-pac/pull/1

**TODO**:

- [x] example
- [x] test
- [x] move divmode to typelevel
- [x] deduplicate `new_*` functions

Co-authored-by: pennae <github@quasiparticle.net>
2023-04-23 20:50:57 +00:00
pennae
a4866ad278 rp: add PWM api 2023-04-23 22:49:15 +02:00
ceekdee
0a2f7b4661 Use released lora-phy. 2023-04-21 17:41:25 -05:00
Dario Nieuwenhuis
6a1a3e6877 Workaround regex breaking change. 2023-04-21 14:37:04 +02:00
ceekdee
02c86bca52 Add external LoRa physical layer functionality. 2023-04-21 01:20:46 -05:00
sander
f64d1131b6 embassy-boot: update ci and examples to use the nightly flag 2023-04-20 10:22:44 +02:00
xoviat
f589247c1f stm32/rtc: cleanup and consolidate 2023-04-18 20:38:18 -05:00
bors[bot]
216b120f15
Merge #1379
1379: enable inline-asm feature for cortex-m in examples r=Dirbaio a=pennae

inline assembly is supported since rust 1.59, we're way past that. enabling this makes the compiled code more compact, and on rp2040 even decreses memory usage by not needing thunks in sram.

Co-authored-by: pennae <github@quasiparticle.net>
2023-04-18 19:25:49 +00:00
pennae
8a9136e4e4 enable inline-asm feature for cortex-m in examples
inline assembly is supported since rust 1.59, we're way past that.
enabling this makes the compiled code more compact, and on rp2040
even decreses memory usage by not needing thunks in sram.
2023-04-18 21:07:36 +02:00
anton smeenk
3260f6b2af stm32/spi: add new_txonly_nosck constructor, for neopixels, with an example in the stm32g0 directory. 2023-04-18 20:59:25 +02:00
Dario Nieuwenhuis
82dd7a5f8c stm32/sdmmc: add init_card retry. 2023-04-17 21:48:47 +02:00
bors[bot]
9202dbf32a
Merge #1369
1369: Lora AFIT r=Dirbaio a=Dirbaio

Extracted out of #1367 

Probably we should wait until `rust-lorawan` is merged+released?

Co-authored-by: Ulf Lilleengen <lulf@redhat.com>
2023-04-17 13:50:49 +00:00
Ulf Lilleengen
4044d728a6
update to released versions 2023-04-17 15:44:58 +02:00
bors[bot]
6acc361109
Merge #1371 #1374
1371: RTC r=Dirbaio a=xoviat

This adds RTC for most of the stm32 chips. Nearly all of the work was not done by me, but I took it the last bit by disabling the chips that weren't working. I think it would be easier to enable them in future PRs if requested.

1374: stm32: remove TIMX singleton when used on timer driver r=Dirbaio a=xoviat

After multiple ways of looking at this, this is the best solution I could think of.

Co-authored-by: Mathias <mk@blackbird.online>
Co-authored-by: xoviat <xoviat@users.noreply.github.com>
2023-04-17 01:29:05 +00:00
xoviat
90c1422381 stm32/rtc: remove chrono datetime and add converters 2023-04-16 19:30:42 -05:00
xoviat
9e1ddeac86 stm32: fix defective example 2023-04-16 18:32:55 -05:00
Ulf Lilleengen
63941432e3 Update to rust-lorawan with afit support 2023-04-15 01:00:12 +02:00
Dario Nieuwenhuis
224eaaf797 stm32/sdmmc: switch to AFIT. 2023-04-15 00:58:58 +02:00
mattiasgronlund
9ca5bcd576
Update main.rs 2023-04-14 10:27:25 +02:00
Mattias Grönlund
4be1e4bd44 Remove MySpi
MySpi was replaced by PioSpi and no longer used.
2023-04-14 09:38:35 +02:00
Dario Nieuwenhuis
577f060d24 Release embassy-sync v0.2.0 2023-04-13 23:40:49 +02:00
Sebastian Goll
ab6179fb07 Fix duplicate package name 2023-04-11 12:03:08 +02:00
kbleeke
4d2710ed4d pin defmt to 0.3.2. 0.3.4 introduces an undesired wire format upgrade 2023-04-07 19:55:46 +02:00
kbleeke
eb32d8ebbd update embassy 2023-04-07 19:54:05 +02:00
Dario Nieuwenhuis
dee1d51ad3 stm32: remove subghz feature.
It's available only on WL. if you're using a WL, you want subghz for sure.
2023-04-07 02:28:36 +02:00
bors[bot]
da8258b767
Merge #1330
1330: stm32/pwm: add complementary pwm r=Dirbaio a=xoviat

This implements complementary PWM with dead time on many supported targets. The specific dead-time programming functions are passed through directly to the user, which is a bit ugly but the best compromise I could reach for now.

Co-authored-by: xoviat <xoviat@users.noreply.github.com>
2023-04-06 21:33:17 +00:00
Dario Nieuwenhuis
be37eee13d Update embedded-hal crates. 2023-04-06 22:41:50 +02:00
bors[bot]
89279dcdc9
Merge #1333
1333: STM32: Adc V1 r=Dirbaio a=GrantM11235

Based on #947

Co-authored-by: Matthew W. Samsonoff <matt.samsonoff@gmail.com>
Co-authored-by: Grant Miller <GrantM11235@gmail.com>
2023-04-06 17:16:50 +00:00
Dario Nieuwenhuis
611d023829 stm32: add H5 support. 2023-04-06 18:59:37 +02:00
xoviat
31ef783ac1 stm32/pwm: fix unused import 2023-04-05 18:18:05 -05:00
xoviat
9f1dac3f5d stm32/pwm: add complementary pwm example 2023-04-05 18:07:07 -05:00
Grant Miller
7c53ebd576 Fix example reference voltage 2023-04-05 16:28:28 -05:00
Grant Miller
efd9e18321 Fix example 2023-04-05 15:12:27 -05:00
Matthew W. Samsonoff
28b8ac4b62 Update STM32F0 ADC example to use read_internal 2023-04-05 14:34:24 -05:00
Matthew W. Samsonoff
7e9e628eb9 Add ADC example for STM32F0 2023-04-05 14:34:24 -05:00
Rasmus Melchior Jacobsen
2a49e11cb0 Align flash examples 2023-04-05 10:55:31 +02:00
Rasmus Melchior Jacobsen
57d3d4d581 Align stm32 bootloader example 2023-04-05 10:29:45 +02:00
Rasmus Melchior Jacobsen
84bfe9b8c9 Align examples with bootloader changes 2023-04-04 22:44:21 +02:00
bors[bot]
5923e143e3
Merge #1321
1321: executor: add Pender, rework Cargo features. r=Dirbaio a=Dirbaio

This introduces a `Pender` struct with enum cases for thread-mode, interrupt-mode and
custom callback executors. This avoids calls through function pointers when using only
the thread or interrupt executors. Faster, and friendlier to `cargo-call-stack`.

`embassy-executor` now has `arch-xxx` Cargo features to select the arch and to enable
the builtin executors (thread and interrupt).

Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
2023-04-04 15:50:12 +00:00
bors[bot]
143105eeb6
Merge #1313
1313: (embassy-stm32): rework bufferedUart to get rid of PeripheralMutex r=Dirbaio a=MathiasKoch

New implementation is very similar to the implementation of embassy-nrf & embassy-rp. 

Also adds embedded-hal traits to bufferedUart.

**NB**: Still needs testing on actual hardware

Co-authored-by: Mathias <mk@blackbird.online>
2023-04-04 15:14:07 +00:00
Mathieu Dupont
932b80ca8a run fmt 2023-04-03 16:52:57 +02:00
Mathieu Dupont
4ce1c5f27d Add MCO support for L4 and F4 families 2023-04-03 16:41:25 +02:00
Dario Nieuwenhuis
d3c4e4a20a executor: add Pender, rework Cargo features.
This introduces a `Pender` struct with enum cases for thread-mode, interrupt-mode and
custom callback executors. This avoids calls through function pointers when using only
the thread or interrupt executors. Faster, and friendlier to `cargo-call-stack`.

`embassy-executor` now has `arch-xxx` Cargo features to select the arch and to enable
the builtin executors (thread and interrupt).
2023-04-03 03:09:11 +02:00
Mathias
472dc6b7d1 Fix interrupt handling so it is similar to before the rework, and fix examples 2023-03-31 15:57:35 +02:00
kbleeke
20ea35fc96 Move pio driver to separate crate 2023-03-27 19:00:20 +02:00
kbleeke
056df98d47 use send status feature of cyw43 instead of manually checking status 2023-03-27 18:19:07 +02:00
kbleeke
8926397f45 address irq nits 2023-03-27 15:29:01 +02:00
kbleeke
b58cc2aa23 use irqs to wait for events 2023-03-27 13:18:59 +02:00
kbleeke
369f205962 wifi task needs to be spawned immediately, otherwise ioctls are just stuck (duh). fix #44 2023-03-22 11:33:55 +01:00
kbleeke
359b1c7fdb replace inspect() with direct calls to trace!() after awaiting 2023-03-21 19:39:41 +01:00
kbleeke
29494a9296 Merge branch 'master' into pio 2023-03-21 19:32:39 +01:00
kbleeke
f82f931dc2 revert formatting changes in Cargo.toml 2023-03-21 19:30:45 +01:00
kbleeke
b4b8d82980 remove use of embedded-hal SPI traits. Instead just call our bus trait directly and push responsibility for implementing CS on the trait implementor 2023-03-21 19:15:54 +01:00
Dario Nieuwenhuis
0e946dfb20
Merge pull request #42 from kbleeke/events-join
add event handling to join
2023-03-19 23:20:33 +01:00
Jacob Davis-Hansson
67743bb122
Update pre-flashed command to match file name
Super minor, just to help the next person avoid the little stumble.
2023-03-19 19:16:26 +01:00
kbleeke
1b410d6f3f add event handling to join 2023-03-19 17:48:41 +01:00
kbleeke
a6a2a035d5 even faster pio speed are possible 2023-03-19 17:00:45 +01:00
kbleeke
0ff606dfc1 Add pio transport to pico w example 2023-03-19 16:58:22 +01:00
kbleeke
d57fe0de86 Custom Bus Trait to support PIO 2023-03-19 16:57:54 +01:00
Caleb Jamison
12d6e37b3f Example using the PIO to drive WS2812 aka Neopixel RGB leds
This example also uses a pio program compiled at runtime, rather than one built at compile time. There's no reason to do that, but it's probably useful to have an example that does this as well.
2023-03-11 02:58:28 -05:00
bors[bot]
8fd30e407c
Merge #1267
1267: macros: better validation of function signatures. r=Dirbaio a=Dirbaio

Fixes #1266

bors r+

Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
2023-03-08 08:17:44 +00:00
Dario Nieuwenhuis
b2c6dc45e3 Fix examples broken by the macro fix. 2023-03-08 09:17:01 +01:00
Mehmet Ali Anil
935633c90b Merge upstream 2023-03-07 23:16:54 +01:00
Mehmet Ali Anil
bc0cb43307 Bump embedded-storage-async to 0.4 2023-03-06 22:16:36 +01:00
Dario Nieuwenhuis
5249996d28 nrf/usb: switch to new interrupt binding, fix vbus detect on nrf53. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
5913553cb1 nrf/twis: switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
36319fc121 nrf/temp: switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
9e58d9274c nrf/twim: switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
9f5762d365 nrf/spis: switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
a32e82029a nrf/spim: switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
2dc5608203 nrf/saadc: switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
d113fcfe32 nrf/rng: make available on all chips, use Instance trait, switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
96788ac93a nrf/qspi: switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
c66b28e759 nrf/qdec: make available on all chips, use Instance trait, switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
f8f1d3bcf0 nrf/pdm: make available on all chips, use Instance trait, switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
34563b74aa nrf/i2s: switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
63b75eaf64 nrf/timer: remove awaitable. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
9cf000ef4e nrf/uart: switch to new interrupt binding. 2023-03-06 00:17:51 +01:00
Dario Nieuwenhuis
bf013be9ba
Merge pull request #1232 from embassy-rs/nrf-qspi-fixes
nrf/qspi: nrf53 support, u32 addrs, remove const generic, add raw read/write.
2023-03-05 03:19:11 +01:00
Dario Nieuwenhuis
f7dfc49c5c nrf/qspi: add _raw variants of methods that don't do bounds checks.
Useful for the nRF7002, which presents as a "fake" QSPI flash, and
the "capacity" concept doesn't really apply to it.
2023-03-05 02:55:00 +01:00
Dario Nieuwenhuis
8eb8ea6174 nrf/qspi: remove FLASH_SIZE const generic param. 2023-03-05 02:33:02 +01:00
Dario Nieuwenhuis
75f69803af nrf/qspi: always use u32 for addresses. 2023-03-05 02:30:53 +01:00
Dario Nieuwenhuis
916f94b366 nrf/buffered_uarte: make available on stable. 2023-03-04 15:12:49 +01:00
Dario Nieuwenhuis
ccc224c81f nrf/buffered_uarte: remove PeripheralMutex, make it work without rts/cts.
> dirbaio: so I was checking how zephyr does UARTE RX on nRF
> dirbaio: because currently we have the ugly "restart DMA on line idle to flush it" hack
> dirbaio: because according to the docs "For each byte received over the RXD line, an RXDRDY event will be generated. This event is likely to occur before the corresponding data has been transferred to Data RAM."
> dirbaio: so as I understood it, the only way to guarantee the data is actually transferred to RAM is to stop+restart DMA
> dirbaio: well, guess what?
> dirbaio: they just count RXDRDY's, and process that amount of data without restarting DMA
> dirbaio: with a timer configured as counter https://github.com/zephyrproject-rtos/zephyr/blob/main/drivers/serial/uart_nrfx_uarte.c#L650-L692
> dirbaio: 🤔🤷⁉️
> dirbaio: someone saying you can do the "hook up rxdrdy to a counter" trick, someone else saying it's wrong 🤪 https://devzone.nordicsemi.com/f/nordic-q-a/28420/uarte-in-circular-mode

So we're going to do just that!

- BufferedUarte is lock-free now. No PeripheralMutex.
- The "restart DMA on line idle to flush it" hack is GONE. This means
  - It'll work correctly without RTS/CTS now.
  - It'll have better throughput when using RTS/CTS.
2023-03-04 15:12:49 +01:00
Dario Nieuwenhuis
c4f4aa10f9
Merge pull request #1244 from embassy-rs/interruptexecutor
cortex-m/executor: don't use the owned interrupts system.
2023-03-01 22:38:27 +01:00
Dario Nieuwenhuis
6dbb631f1e Example fixes. 2023-03-01 01:32:42 +01:00
Dario Nieuwenhuis
4dfa32b1e0 cortex-m/executor: don't use the owned interrupts system.
Preparation for #1224.
2023-02-28 23:07:20 +01:00
Dario Nieuwenhuis
bc71230cd0 examples/std: fix net running out of sockets. 2023-02-26 21:50:12 +01:00
chemicstry
42462681bd stm32/sdmmc: Implement proper clock configuration 2023-02-23 16:57:21 +02:00
Dario Nieuwenhuis
ada3d5be7c nrf: rename UARTETWISPIn -> SERIALn
The UARTETWISPIn naming is quite horrible. With the nRF53, Nordic realized this
and renamed the interrupts to SERIALn. Let's copy that for our peripheral names, in nrf53 and nrf91.
2023-02-21 22:41:23 +01:00
Pol Fernandez
f6f041b05d Add from_utf8 2023-02-21 08:52:57 +01:00
Pol Fernandez
f34829f534 Add stringify function 2023-02-20 21:03:39 +01:00
Dario Nieuwenhuis
13328c58d3
examples/stm32wb: do not reserve words at start of RAM.
They're used to communicate from the app to ST's OTA bootloader. See AN5247. 

This bootloader is optional, must be flashed by the user, and requires changing the FLASH start address as well, so the current memory regions still require modifications to use it. Therefore there's no point in reserving these words.

Thanks @adamgreig for investigating the purpose.
2023-02-20 01:01:01 +01:00
bors[bot]
1567e724f9
Merge #1218 #1219
1218: Lora: sx126x: Change timing window to match values found experimentally. r=Dirbaio a=CBJamo

As mentioned in #1188.

1219: stm32/sdmmc: Fix SDIOv1 writes r=Dirbaio a=chemicstry

This fixes writes on sdmmc v1 (SDIO). I'm pretty sure I tested writes in #669, but maybe I was just lucky or I just forgot.

There were two problems:
- Writes require DMA FIFO mode, otherwise SDIO FIFO is under/overrun depending on sdio/pclk2 clock ratio.
- Hardware flow control is broken for sdmmc v1 (I checked F1 and F4 erratas). This causes clock glitches above 12 MHz and results in write CRC errors.

Co-authored-by: Caleb Jamison <caleb@cbjamo.com>
Co-authored-by: chemicstry <chemicstry@gmail.com>
2023-02-19 23:01:44 +00:00
bors[bot]
4ad255b34b
Merge #1217
1217: Fix a typo in "PioPeripheral" r=Dirbaio a=SekoiaTree

Renames "PioPeripherial" to "PioPeripheral" (without the second i).

Co-authored-by: sekoia <sequoia.1009@gmail.com>
2023-02-19 22:46:57 +00:00
Dario Nieuwenhuis
272982ee54 examples/stm32wb: fix linker script.
cortex-m-rt 0.7.2 now enforces the stack is 8-byte aligned. Stack is placed
at `ORIGIN(RAM) + LENGTH(RAM)` by default, which wasn't 8-byte-aligned. See https://github.com/rust-embedded/cortex-m/discussions/469

ST trims 8 bytes from start of RAM, and uses the whole 192kb, so let's just
copy that:

bceb1dae09/Drivers/CMSIS/Device/ST/STM32WBxx/Source/Templates/gcc/linker/stm32wb55xx_flash_cm4.ld (L48)
2023-02-19 23:02:31 +01:00
chemicstry
a53f525f51 stm32/sdmmc: Fix SDIOv1 writes 2023-02-18 01:37:06 +02:00
sekoia
e641db1f75 Fix a typo in "PioPeripheral" 2023-02-15 14:10:07 +01:00
Aaron Tsui
0bcd1b1e10 update embassy dependences 2023-02-15 11:08:27 +08:00
Dario Nieuwenhuis
76642b3a3c fix h7 examples 2023-02-10 23:35:44 +01:00
Dario Nieuwenhuis
a509af4bc0 exmaples/dns: don't use the socket. 2023-02-10 23:00:16 +01:00
Ulf Lilleengen
cd440a49d6
Rewrite to use a single socket 2023-02-10 17:46:08 +01:00
Ulf Lilleengen
9cfea693ed
Add DNS socket to embassy-net 2023-02-10 17:45:03 +01:00
Dario Nieuwenhuis
86487db5d1 usb: use InterfaceNumber in msos. 2023-02-08 00:30:53 +01:00
Dario Nieuwenhuis
3af991ab63 usb: unify ControlHandler+DeviceStateHandler, route all control requests to all handlers.
- Allows classes to handle vendor requests.
- Allows classes to use a single handler for multiple interfaces.
- Allows classes to access the other events (previously only `reset` was available).
2023-02-08 00:17:08 +01:00
alexmoon
aa21aebb0b Lazily encode UTF16 values and add docs 2023-02-07 14:24:35 -05:00
alexmoon
9f9230ae7a Convert MS OS descriptor builder to a writer API
This brings it inline with the other embassy-usb descriptor APIs and allows it to integrate well with the Builder to allow class constructors to add MS OS descriptors.

Also adds a `usb_serial_winusb` example to demonstrate how to use the API.
2023-02-07 14:24:35 -05:00
Dario Nieuwenhuis
b5cf332cc0 nrf: docs. 2023-02-01 01:17:41 +01:00
bors[bot]
ffa75e1e39
Merge #1173 #1174
1173: nRF examples crates names r=lulf a=davidedellagiustina

Fixed nRF examples crates' names: they had the same names and they were conflicting during compilation (Cargo warning).

1174: add missing copy of icmpv6 checksum r=lulf a=lulf

add proto-ipv6 feature to stm32h7 example to catch issues in CI

Co-authored-by: Davide Della Giustina <davide@dellagiustina.com>
Co-authored-by: Ulf Lilleengen <lulf@redhat.com>
2023-01-24 09:26:21 +00:00
Ulf Lilleengen
2a0ea52878
add missing copy of icmpv6 checksum
add proto-ipv6 feature to stm32h7 example to catch issues in CI
2023-01-24 10:25:37 +01:00
Davide Della Giustina
32bdc54ccb
Changed crates' names for nrf examples since they were conflicting 2023-01-24 08:27:53 +00:00
Dario Nieuwenhuis
fe15a7beee net: allocate space for 2 sockets, needed for dhcp. 2023-01-19 14:44:01 +01:00
Paweł Jan Czochański
8f4fae9b36 Add smoltcp dhcp socket configuration 2023-01-19 14:44:01 +01:00
chemicstry
7d34f4f538 stm32/usb_otg: Add F4 usb_ethernet example 2023-01-18 02:37:02 +02:00
Dario Nieuwenhuis
355761fd68 stm32: add stm32c0 examples. 2023-01-17 21:28:16 +01:00
bors[bot]
b6c8505697
Merge #1142
1142: More rp2040 BufferedUart fixes r=Dirbaio a=timokroeger

* Refactor init code
* Make it possible to drop RX without breaking TX (or vice versa)
* Correctly handle RX buffer full scenario

Co-authored-by: Timo Kröger <timokroeger93@gmail.com>
2023-01-14 00:07:02 +00:00
bors[bot]
b0c8c688c7
Merge #1147
1147: Support codesigning in the firmware updater r=lulf a=huntc

This PR provides a method to verify that firmware has been SHA-512 hashed and signed with a private key given its public key. The implementation provides both [`ed25519-dalek`](https://github.com/dalek-cryptography/ed25519-dalek/blob/main/Cargo.toml) and [`salty`](https://github.com/ycrypto/salty) as the signature verifiers. Either of the `ed25519-dalek` and `ed25519-salty` features is required to enable the functionality from `embassy-boot`.

The `verify_and_mark_updated` method is used in place of `mark_updated` when signing is used via its feature. This avoids the accidental omission of validation where it has been declared as required at compile time. It also keeps the parity of calls at the same number to the previous situation.

The PR permits other types of signature verifiers in the future on the proviso that the [Signature trait](https://github.com/RustCrypto/traits/tree/master/signature) is supported.

Finally, I've updated the CI to include testing `embassy-boot`, which it was doing before. In addition, I've included a unit test for verification based on a `ed25519-dalek` documentation example. This tests both the `dalek` and `salty` implementations.

In terms of code size comparisons, `dalek` adds about 68KiB and `salty` adds about 20KiB. I'm using `salty` myself. I've also tested this out by signing my code with the OpenBSD `signify` utility and then verify it during firmware upload using `salty`.


Co-authored-by: huntc <huntchr@gmail.com>
2023-01-12 20:43:24 +00:00
huntc
b0529bc943 Support codesigning in the firmware updater
This commit provides a method to verify that firmware has been signed with a private key given its public key. The implementation uses ed25519-dalek as the signature verifier. An "ed25519" feature is required to enable the functionality. When disabled (the default), calling the firmware updater's verify method will return a failure.
2023-01-12 13:30:58 +11:00
chemicstry
1af102a1aa stm32 otg: add examples. 2023-01-11 17:58:15 +01:00
Dominik Boehi
2baebabf4d Reduce amount of samples for nrf5340 2023-01-09 22:57:40 +01:00
Dominik Boehi
0a27b6cedb Rename examples/nrf to examples/nrf52840 2023-01-09 22:30:02 +01:00
Dominik Boehi
401185b1d9 Change UART pins for nRF5340 DK 2023-01-08 16:25:51 +01:00
Dominik Boehi
f8afc3c882 Add samples for nrf5340 2023-01-08 15:36:35 +01:00
bors[bot]
3fbedd7c09
Merge #1141
1141: feat: compile bootloader examples for nRF91 r=lulf a=lulf

* Add nRF91 as target in CI builds
* Add example linker scripts for nrf91
* Make less nRF52 assumptions example config
* Add llvm-tools-preview required for cargo objcopy example

Co-authored-by: Ulf Lilleengen <lulf@redhat.com>
2023-01-05 14:06:45 +00:00
Pedro Ferreira
6d4c6e0481 rp2040: add {tx,rx}-only constructors to UART 2023-01-04 21:11:19 +01:00
Timo Kröger
a24037edf9 rp: Fix BufferedUart drop code
Only unregister the interrupt handler when both parts are inactive
2023-01-04 15:59:03 +01:00
Ulf Lilleengen
2332d8cd23
feat: compile bootloader examples for nRF91
* Add nRF91 as target in CI builds
* Add example linker scripts for nrf91
* Make less nRF52 assumptions example config
* Add llvm-tools-preview required for cargo objcopy example
2023-01-04 13:38:43 +01:00
bors[bot]
bf4c0de16a
Merge #1139
1139: Wdt config changes r=lulf a=huntc

Per commits:

* By passing WDT config around we can control it more easily and promote sharing it between files.

* The memory layout of the s140 crept into a number of memory files, which can cause confusion (well, it did for me!).

* Obtaining the current WDT config is useful so that we do not have to duplicate configurations around the place. A constructor method has been introduced that attempts to return the current running WDT config from the WDT peripheral. The bootloader example has also been updated to show how the watchdog can be obtained and used.

Co-authored-by: huntc <huntchr@gmail.com>
2023-01-04 07:44:23 +00:00
huntc
8497f98de2 Provides a means of obtaining the current WDT config
Obtaining the current WDT config is important so that we do not have to duplication configuration around the place. A constructor method has been introduced that returns WDT config in accordance with how the register is presently configured. The bootloader example has also been updated to show the watchdog can be obtained and used.
2023-01-04 12:13:44 +11:00
huntc
6e6c3cbebc Cleaned up some doc and memory layout
The memory layout of the s140 crept into a number of memory files, which can cause confusion.
2023-01-04 10:27:16 +11:00
huntc
651eec0242 Pass WDT config around
By passing WDT config around we can control it more easily and promote sharing it between files.
2023-01-04 10:19:39 +11:00
kalkyl
413f339489 Cleanup 2023-01-03 23:34:50 +01:00
kalkyl
9428c40c8d embassy-boot (rp): Add WatchdogFlash 2023-01-03 22:58:56 +01:00
bors[bot]
0aa2a9ac27
Merge #1093 #1127
1093: Add random example r=Dirbaio a=miathedev

Thanks Lulf for the help!

This should be added as example so other people can look it up easily.

With love,
Mia



1127: clean up doc comment generation r=Dirbaio a=Weshnaw

I noticed that when I created doc comments for my tasks that the doc comments got included on the inner function but not the outer functions, I personally prefer keeping the documentation as clean as possible so this PR aims to hide the inner function and then add doc comments to the outer function.

The actual changes include:
* adding #[doc(hidden)] onto the `task_inner` function
  * I flip flopped on this one because I could imagine someone may want this in their docs, but decided to include but I think arguments could be made either way
* copy the attributes from `task_inner` to `task_outer`
  * I don't work with proc_macros often so I am not entirely sure if the way I went about it is correct but it seems to work fine
    * specifically: using `parse_quote` to create the `task_outer` as a `ItemFn` then duplicating the attributes from `task_inner` to `task_outer`
  * I also am not sure if it's a good idea to duplicate all attributes over, but I honestly wasn't sure how to just get the just doc comment attributes

![OLD doc](https://user-images.githubusercontent.com/3748858/209456006-bfa6d40d-d3bf-4c1d-a2de-cf40828b58e5.png)
![NEW doc](https://user-images.githubusercontent.com/3748858/209456011-995363a3-f5b1-4ea3-9db9-1c566643efcb.png)


Co-authored-by: miathedev <mia@metzler.systems>
Co-authored-by: Brendon Fallquist <bfallquist@gmail.com>
2023-01-02 23:13:41 +00:00
Dario Nieuwenhuis
a2bae33d84 Add separate function to set power management mode. 2023-01-02 21:36:51 +01:00
Lukas Krejci
001610f0d0 Be able to specify the power management mode at init time. 2023-01-02 21:34:13 +01:00
Dario Nieuwenhuis
2548bbdd65 Update Embassy. 2022-12-27 01:19:26 +01:00
Dario Nieuwenhuis
41d6316984 rp: switch to released 0.2.1 pio crate. 2022-12-26 22:30:22 +01:00
Dario Nieuwenhuis
1f033d509a net: split driver trait to a separate crate. 2022-12-26 04:49:08 +01:00
Dario Nieuwenhuis
72bb9b53a2 net: remove unused pool-x features 2022-12-26 03:34:05 +01:00
Dario Nieuwenhuis
076ada4c02 Add feature to display console logs from the wifi firmware. 2022-12-25 22:50:59 +01:00
kalkyl
e090ab1915 Remove lifetime, use pac fields 2022-12-24 03:22:51 +01:00
kalkyl
eaad0cc1dc embassy-rp: Add Watchdog 2022-12-24 02:51:06 +01:00
kalkyl
787745188c Change log level to debug 2022-12-23 23:14:58 +01:00
kalkyl
aa92ce6dc7 embassy-rp: Add split() to BufferedUart 2022-12-22 23:03:05 +01:00
@imrank03
55d9af71e3 enabled interrupt feature 2022-12-21 11:56:30 +05:30
@imrank03
395b5fed64 added watchdog example 2022-12-21 11:55:09 +05:30
@imrank03
0db3837dcc added priority based example 2022-12-21 11:54:36 +05:30
@imrank03
c0f3610581 added interrupt example 2022-12-21 11:53:55 +05:30
@imrank03
63122f6d7e button controlled example 2022-12-21 11:52:40 +05:30
Aaron Tsui
5ae91ed3b6 cargo fmt 2022-12-20 14:59:49 +08:00
Aaron Tsui
849a0e174f add convert_to_celsius function in the adc module
modify RP2040 adc example to get inside biased bipolar diode voltage,
    then convert this temperature sensor data into Celsius degree,
    according to chapter 4.9.5. Temperature Sensor in RP2040 datasheet.
2022-12-20 09:12:01 +08:00
Dario Nieuwenhuis
790e4e1594 examples/std: update to new embassy-net trait. 2022-12-13 16:43:25 +01:00
Dario Nieuwenhuis
5eae295c8a stm32: rename feature net to embassy-net.
The eth code is always built and available, but has no own API (other
than the embassy-net Device impl) to rx/tx packets. We could add this
API in the future, so the feature only means "embassy-net support".
2022-12-13 16:43:25 +01:00
Dario Nieuwenhuis
3005ee0178 stm32/eth_v2: update to new embassy-net trait, remove PeripheralMutex. 2022-12-13 16:43:25 +01:00
Dario Nieuwenhuis
8f30652109 stm32/eth_v1: update to new embassy-net trait, remove PeripheralMutex. 2022-12-13 16:43:25 +01:00
Dario Nieuwenhuis
e9219405ca usb/cdc-ncm: add embassy-net Device implementation. 2022-12-13 16:43:25 +01:00
Henrik Alsér
3d68c0400b
Merge branch 'master' into multicore 2022-12-13 13:51:48 +01:00
kalkyl
13d9d8fde1 Refactor after review 2022-12-13 13:49:51 +01:00
bors[bot]
36639e5262
Merge #1043 #1103
1043: Rpi Pico PIO driver r=Dirbaio a=fluffware

This is a driver for the two PIOs in the Pico. I've tried using the type system to get as much compile time checks as possible. There is asynchronous support for FIFOs an Irqs. No DMA support yet. There's an example that shows how to use the driver asynchronously.

1103: embassy-stm32: add rs485 driver enable to uart r=Dirbaio a=FrozenDroid



Co-authored-by: Simon Berg <ksb@fluffware.se>
Co-authored-by: Vincent Stakenburg <v.stakenburg@sinewave.nl>
2022-12-13 11:47:27 +00:00
kalkyl
96d6c7243b Cleanup 2022-12-10 13:43:29 +01:00
kalkyl
d8821cfd41 Feature gate critical-section-impl 2022-12-10 12:57:45 +01:00
kalkyl
34eaade14f fmt 2022-12-10 08:33:09 +01:00
kalkyl
1ee58492fb embassy-rp: Add multicore support 2022-12-10 08:26:35 +01:00
Dario Nieuwenhuis
5d4f09156a nrf: add manually_create_executor example. 2022-12-09 23:33:53 +01:00
Simon Berg
cd59046e6c Added RelocateProgram class for adjusting PIO-programs for different origins. 2022-12-09 20:18:41 +01:00
Simon Berg
35db6e639b PIO support for RPi Pico 2022-12-09 20:18:41 +01:00
bors[bot]
58ab829049
Merge #1049
1049: embassy-nrf: Add I2S module r=lulf a=chris-zen

This PR adds I2S support for the nrf52 series (`nrf52832`, `nrf52833`, `nrf52840`).

We could only test it in a `nrf52840` in master mode for an output stream (see `i2s_waveform` example), using a clone of the [Adafruit I2S Stereo Decoder - UDA1334A](https://learn.adafruit.com/adafruit-i2s-stereo-decoder-uda1334a/overview).

We were wondering if this could be a welcome addition to embassy, as we are working on this very informally and don't have much free time for it.

<img src="https://user-images.githubusercontent.com/932644/202316127-a8cf90ef-1e1a-4e1d-b796-961b8ad6cef5.png" width="600">

https://user-images.githubusercontent.com/932644/202316609-e53cd912-e463-4e01-839e-0bbdf37020da.mp4


Co-authored-by: `@brainstorm` <brainstorm@nopcode.org>

Co-authored-by: Christian Perez Llamas <932644+chris-zen@users.noreply.github.com>
Co-authored-by: Roman Valls Guimera <brainstorm@users.noreply.github.com>
2022-12-09 07:49:40 +00:00
Christian Perez Llamas
5fdd521a76 Move the responsibility to manage buffers to the I2S stream 2022-12-08 20:22:50 +01:00
bors[bot]
5e94b8060b
Merge #1089
1089: feat: embassy-boot for rp2040 r=Dirbaio a=lulf

Add embassy-boot support for RP2040, with examples for the Raspberry Pi Pico.

Co-authored-by: Ulf Lilleengen <lulf@redhat.com>
2022-12-04 19:58:57 +00:00
miathedev
a2712caab1 Add random example 2022-12-04 09:38:57 +01:00
Ulf Lilleengen
bb89a2341c
feat: embassy-boot for rp2040
Add embassy-boot support for RP2040, with examples for the Raspberry Pi
Pico.

Co-authored-by: Mathias Koch <mk@blackbird.online>
2022-12-02 11:28:33 +01:00
bors[bot]
f109e73c6d
Merge #1074
1074: Added blinky example for stm32f0 r=lulf a=imrank03

Hi, I have added **blinky** example for `stm32f0` and tested with Nucleo board `STM32F091RC`.

- Can I add more example for stm32f0?

Co-authored-by: @imrank03 <immu0396@gmail.com>
2022-12-02 08:10:12 +00:00
Ulf Lilleengen
f4c9014fe4
feat: use async fn in trait 2022-12-01 22:09:45 +01:00
Dario Nieuwenhuis
1dcb0ea1f5 Bump defmt-rtt to 0.4 2022-11-29 21:15:24 +01:00
Dario Nieuwenhuis
3135ad016d Bump embedded-nal-async to 0.3.0 2022-11-29 12:05:46 +01:00
Christian Perez Llamas
199504be56 Optimization to be able to work with only 2 buffers 2022-11-29 01:09:47 +01:00
Dario Nieuwenhuis
1e2fb0459d Switch to async-fn-in-trait 2022-11-25 21:02:06 +01:00
@imrank03
5aad2129ef added the runner for stm32f091rc 2022-11-23 17:51:43 +05:30
@imrank03
28991d7794 added blinky example for stm32f0 2022-11-23 17:30:58 +05:30
bors[bot]
83b199a874
Merge #1056
1056: embassy-nrf: Add TWIS module r=Dirbaio a=kalkyl

Verified to be working on nrf9160

Co-authored-by: kalkyl <henrik.alser@me.com>
Co-authored-by: Henrik Alsér <henrik.alser@me.com>
2022-11-22 21:50:42 +00:00
Henrik Alsér
cf900a8a3f Rename write to respond_to_read 2022-11-22 22:10:04 +01:00
bors[bot]
97cb95bbf4
Merge #1042
1042: embassy-nrf: Add SPIS module r=Dirbaio a=kalkyl

Verified to be working on nrf9160

Co-authored-by: Henrik Alsér <henrik.alser@me.com>
Co-authored-by: Henrik Alsér <henrik.alser@ucsmindbite.se>
Co-authored-by: kalkyl <henrik.alser@me.com>
2022-11-22 11:20:14 +00:00
bors[bot]
f13639e78c
Merge #1059
1059: embassy-rp: Add basic ADC module r=kalkyl a=kalkyl

Oneshot ADC

Co-authored-by: Henrik Alsér <henrik.alser@me.com>
2022-11-22 01:06:25 +00:00
Christian Perez Llamas
15a93246d6 Buffer management in line with other peripherals. Constructor and config redesign 2022-11-19 19:18:20 +01:00
Christian Perez Llamas
16838f8a66 Fix format 2022-11-19 00:32:09 +01:00
Christian Perez Llamas
6b88057aef Add missing parts and Cleanup 2022-11-19 00:29:05 +01:00
Ulf Lilleengen
a444a65ebf feat: embassy-usb-logger and example for rpi pico
* Add embassy-usb-logger which allows logging over USB for any device
  implementing embassy-usb
* Add example using logger for rpi pico.
2022-11-18 11:22:58 +01:00
Christian Perez Llamas
1ed260b105 Fix buffer overruns 2022-11-17 00:19:22 +01:00
Henrik Alsér
eb149a0bd4 embassy-rp: Add basic ADC module 2022-11-15 16:12:07 +01:00
kalkyl
43c1afb6a6 Return number of bytes written, add address match getter 2022-11-14 11:22:14 +01:00
kalkyl
eba42cb5f4 embassy-nrf: Add TWIS module 2022-11-13 22:15:19 +01:00
Christian Perez Llamas
4fe834db2f Mono channels 2022-11-13 02:48:07 +01:00
Christian Perez Llamas
17857bc18f Minor changes 2022-11-13 02:12:58 +01:00
Henrik Alsér
dca11095e2 Disable UARTE in embassy-nrf::init 2022-11-13 01:49:55 +01:00
Christian Perez Llamas
d2e8794f29 Investigating discontinuities in the signal 2022-11-13 01:41:32 +01:00
Christian Perez Llamas
122a31d208 Interrupts, async, sine oscillator 2022-11-12 18:48:57 +01:00
Christian Perez Llamas
4a2e810485 Restrict to pacs supporting i2s 2022-11-10 23:13:01 +01:00
Matous Hybl
cbc97758e3 stm32: Fix watchdog division by zero for 256 prescaler, add watchdog example for H7 2022-11-10 15:56:28 +01:00
Christian Perez Llamas
5a64bf651c Buffer trait. Simpler config. 2022-11-10 00:10:42 +01:00
Christian Perez Llamas
356beabc3b Apply config 2022-11-09 23:08:09 +01:00
Roman Valls Guimera
3760b60db3 Make bors grin ;) 2022-11-09 22:31:19 +01:00
Christian Perez Llamas
cecd77938c Draft: Initial support for I2S with a working example.
Co-authored-by: @brainstorm <brainstorm@nopcode.org>
2022-11-09 19:19:01 +01:00
Dario Nieuwenhuis
8a81114baf Update Embassy, nightly, deps. 2022-11-07 22:51:58 +01:00
Dario Nieuwenhuis
27771e60af Bake the blob into the firmware by default. 2022-11-07 22:44:20 +01:00
Henrik Alsér
af34fc4ccc rustfmt 2022-11-05 01:40:20 +01:00
Henrik Alsér
7da18e194a Add status checks 2022-11-05 01:12:25 +01:00
Henrik Alsér
1920e90dcd embassy-nrf: Add SPIS module 2022-11-05 00:15:43 +01:00
miathedev
fc086fd4ba Add uart async example 2022-11-01 10:38:02 +01:00
Mathias
c871fe0848 Rebase on master 2022-10-27 07:12:34 +02:00
Mathias
3c6c382465 Remove random delay from example, and move flash functions to allow using without embedded-storage in scope 2022-10-27 07:10:35 +02:00
bors[bot]
7f499f3edc
Merge #1024
1024: stm32/adc: Remove voltage and temperature conversions r=Dirbaio a=GrantM11235

The current conversion utilities are confusing and a bit of a footgun. (Two out of the three examples got it wrong! They didn't measure vref at all, so all the conversions are completely wrong if vcca isn't 3.3v)

I think we should eventually have some sort of conversion utilities in the HAL, but for now I think it is best to just remove it and let the users do their own math.

cc `@chemicstry` 

Co-authored-by: Grant Miller <GrantM11235@gmail.com>
2022-10-26 19:44:06 +00:00
bors[bot]
01e23bf9dd
Merge #1025
1025: Implement I2C timeouts, second attempt r=Dirbaio a=chemicstry

This is an alterrnative to #1022 as discussed there.

Timeouts are implemented using suggested `check_timeout: impl Fn() -> Result<(), Error>` function, which does not depend on `embassy-time` by default and is a noop for regular I2C.

This also adds `time` feature like in `embassy-nrf` to enable `embassy-time` dependencies. While at it, I also gated some other peripherals that depend on `embassy-time`, notably `usb` and (partially) `subghz`.

`TimeoutI2c` is currently only implemented for i2cv1, because i2cv2 has additional complications:
- Async methods still use a lot of busy waiting code in between DMA transfers, so simple `with_timeout()` will not work and it will have to use both types of timeouts. It could probably be rewritten to replace busy waits with IRQs, but that's outside the scope of this PR.
- I2C definition `I2c<'d, T, TXDMA, RXDMA>` is different from i2cv1 `I2c<'d, T>` making it hard to share single `TimeoutI2c` wrapper. A couple of options here:
  - Duplicate `TimeoutI2c` code
  - Add dummy `TXDMA`, `RXDMA` types to i2cv1 considering that in the future it should also support DMA

Co-authored-by: chemicstry <chemicstry@gmail.com>
2022-10-26 19:34:43 +00:00
Guillaume MICHEL
9cac649fcf stm32: Add support for read_until_idle on UART 2022-10-26 19:06:18 +02:00
Dario Nieuwenhuis
eeb072d9cb Update Rust nightly. 2022-10-26 16:47:29 +02:00
Mathias
1669e39565 Buffer data to be written to flash in ram if it does not already reside in ram 2022-10-26 15:02:39 +02:00
Mathias
80e58426fc Add flash example & flash HIL test 2022-10-26 12:24:04 +02:00
Grant Miller
7a6732adcf Improve examples 2022-10-24 15:27:12 -05:00
chemicstry
52c03cf0a4 Add more docs 2022-10-24 22:48:40 +03:00
chemicstry
33f75419e5 Unify i2cv1 definition with i2cv2 2022-10-24 22:34:10 +03:00
chemicstry
1bed02296c i2cv2 timeouts 2022-10-24 12:33:17 +03:00
Grant Miller
545cc9326b stm32/adc: Remove voltage and temperature conversions 2022-10-24 04:00:29 -05:00
chemicstry
4ce4131f8b Implement i2cv1 timeout 2022-10-24 11:30:04 +03:00
bors[bot]
ce1cba761c
Merge #855
855: PDM microphone support for nrf r=Dirbaio a=pbert519

PDM microphones have a long startup phase, therefore the driver samples continuously and only switches the target buffer if the user requests sampling.

Co-authored-by: pbert <pbert@posteo.net>
2022-10-21 21:03:51 +00:00
pbert
a4afab4640 add support for pdm microphones in nrf driver 2022-10-13 18:37:53 +02:00
bors[bot]
b7d0944265
Merge #984 #1006
984: rp pico async i2c implementation r=Dirbaio a=jsgf

This implements an interrupt-driven async i2c master. It is based on https://github.com/embassy-rs/embassy/pull/914, a bit of https://github.com/embassy-rs/embassy/pull/978 and `@ithinuel's` https://github.com/ithinuel/rp2040-async-i2c.git

This is still work-in-progress, and is currently untested.

1006: Removes some of the code duplication for UarteWithIdle r=Dirbaio a=huntc

This PR removes some of the code duplications for `UarteWithIdle` at the slight expense of requiring a split when using idle processing. As the nRF example illustrates though given the LoC removed, this expense seems worth the benefit in terms of maintenance, and the avoidance of copying over methods. My main motivation for this PR was actually due to the `event_endtx` method not having been copied across to the idle-related code.

Tested the uart_idle example on my nRF52840-dk, and from within my app. Both appear to work fine.

Co-authored-by: Jeremy Fitzhardinge <jeremy@goop.org>
Co-authored-by: huntc <huntchr@gmail.com>
2022-10-12 19:41:52 +00:00
ceekdee
327d3cf0df Change rak4631 feature to sx126x, removing use in board-specific processing; simplify the P2P examples; correct RSSI computation. 2022-10-10 12:35:42 -05:00
Chuck Davis
79ba20d315
Merge branch 'embassy-rs:master' into master 2022-10-10 09:17:07 -05:00
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
huntc
e1faf88607 Removes some of the code duplication for UarteWithIdle
This commit removes some of the code duplication for UarteWithIdle at the expense of requiring a split. As the example illustrates though, this expense seems worth the benefit in terms of maintenance, and the avoidance of copying over methods. My main motivation for this commit was actually due to the `event_endtx` method not having been copied across.
2022-10-09 13:07:25 +11:00
Chuck Davis
3d0ba58b2d
Merge branch 'embassy-rs:master' into master 2022-10-08 14:38:41 -05:00
ceekdee
f554962f54 Improve generics and consolidate antenna handling 2022-10-08 14:32:22 -05:00
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
Dario Nieuwenhuis
c385bbf07d Update embassy, embedded-hal. 2022-10-02 21:28:34 +02:00
Jeremy Fitzhardinge
1ee4bb22de embassy-rp i2c: async (non-blocking) example
Simple example exercising an mcp23017 GPIO expander, configured on
RP2040 GPIOs 14+15 (i2c1) with 8 inputs and 8 outputs. Input bit 0
controls whether to display a mcp23017 register dump.
2022-10-01 13:43:37 -07:00
Jeremy Fitzhardinge
5e2c52ee5b embassy-rp: async i2c implementation
This is an interrupt-driven async i2c master implementation. It makes as
best use of the RP2040's i2c block's fifos as possible to minimize
interrupts.

It implements embedded_hal_async::i2c for easy interop.
WIP async impl
2022-10-01 13:43:37 -07:00
Jeremy Fitzhardinge
c96581879c update embedded-hal api
Also pin to alpha.9 since its a breaking change
2022-10-01 01:34:45 -07:00
Jeremy Fitzhardinge
d5abd32da2 rename to i2c_blocking 2022-10-01 01:29:10 -07:00
Jeremy Fitzhardinge
9f77dbf5ae rp i2c: blocking example
i2c example talking to mcp23017 i2c gpio expander.
2022-10-01 01:29:10 -07:00
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
Ulf Lilleengen
72c2e985bb Update embedded-hal versions and explicitly pin 2022-09-29 11:27:46 +02:00
ceekdee
526e90d3f3 Update some outstanding questions 2022-09-28 14:27:34 -05:00
ceekdee
a89a0c2f12 Initial add for sx126x 2022-09-27 21:55:41 -05:00
Ulf Lilleengen
5bf6564e95 Use firmware writer in stm32{f7, h7} example app
The new FirmwareWriter is useful in particular for these architectures
due to the large erase sector size.
2022-09-26 20:36:57 +02:00
Dario Nieuwenhuis
f27a47a37b usb: move classes into the embassy-usb crate. 2022-09-26 13:00:21 +02:00
ivmarkov
c5ce02b30e Remove default, reorder generic params 2022-09-25 09:40:36 +03:00
ivmarkov
ca92302d03 Parameterize Signal with RawMutex 2022-09-24 20:26:51 +03:00
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
Ulf Lilleengen
d0fe654c82 Remove BootFlash borrow
Compiler will infer a different lifetime for BootFlash than for the
borrowed flash, which makes it require more type annotations than if it
was just owning the type. Since it doesn't really matter if it owns or
borrows in practical use, change it to own so that it simplifies usage.
2022-09-20 09:54:37 +02:00
Mathias
f7267d493f Feature-gate time-driver in embassy-rp 2022-09-16 12:54:26 +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
Alex Martens
f66f20b1ce usbd-hid: 0.5.2 -> 0.6.0 2022-09-04 10:00:02 -07:00
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
bors[bot]
8b464d2668
Merge #935
935: Remove generic const expressions from embassy-boot r=lulf a=lulf

* Remove the need for generic const expressions and use buffers provided in the flash config.
* Extend embedded-storage traits to simplify generics.
* Document all public APIs
* Add toplevel README
* Expose AlignedBuffer type for convenience.
* Update examples

Co-authored-by: Ulf Lilleengen <lulf@redhat.com>
2022-09-02 06:26:08 +00:00
Ulf Lilleengen
3ca7314476 Remove generic const expressions from embassy-boot
* Remove the need for generic const expressions and use buffers provided in the flash config.
* Extend embedded-storage traits to simplify generics.
* Document all public APIs
* Add toplevel README
* Expose AlignedBuffer type for convenience.
* Update examples
2022-09-02 08:25:36 +02:00
Dario Nieuwenhuis
5327b9c289 time: add more tick rates, use 1mhz as default. 2022-09-02 00:59:34 +02:00
Henrik Alsér
9ff5c50774 Cleanup examples 2022-09-01 15:12:44 +02:00
Henrik Alsér
99dd2a9386 Reorder args 2022-09-01 15:12:44 +02:00
Henrik Alsér
6d347af9fa transfer_in_place 2022-09-01 15:12:43 +02:00
Henrik Alsér
c8ecc55710 Fix example 2022-09-01 15:12:43 +02:00
Henrik Alsér
44150c4830 impl embedded-hal-async 2022-09-01 15:12:43 +02:00
Henrik Alsér
07c64d902e example 2022-09-01 15:12:43 +02:00
Dario Nieuwenhuis
464ae67108 net: feature-gate nightly-only async traits to allow building on stable. 2022-08-30 19:43:32 +02:00
Dario Nieuwenhuis
e4d4166da2
Merge pull request #927 from embassy-rs/rp-usb
rp: add usb device support.
2022-08-30 19:15:44 +02:00
Dario Nieuwenhuis
598689ef43 futures: move select* and join* to separate modules. 2022-08-29 01:00:22 +02:00
Timo Kröger
47069dfbe1 lora: Fix for stm32l0 exampe to build 2022-08-26 15:44:58 +02:00
Ulf Lilleengen
2636a8dc2e Use released rust-lorawan with radio fixes 2022-08-26 15:44:58 +02:00
Ulf Lilleengen
6dab322c58 Use LP as default 2022-08-26 15:44:58 +02:00
Timo Kröger
f31116cafa lora: Make some options configurable
Call `config()` only once at construction not with every RX and TX operation.
The Lora-E5 only supports HP mode, use that instead.
The nucleo board supports both HP and LP and should continue to work.
2022-08-26 15:44:58 +02:00
Timo Kröger
69d80c086d lora: Use a trait for RF frontend switching
The Seeed Studio Lora-E5 module only has two control pins.
With the `RadioSwitch` trait the user can implement any method required
by the module/board to control the TX/RX direction of the radio frontend.
2022-08-26 15:44:58 +02:00
Timo Kröger
8e8106ef55 lora: Improve IRQ handling
* Interrupt handler only triggers a waker:
Do the actual interrupt processing which involves SUBGHZ SPI coms in the task.
* Do not require a static state for the constructor.
* Remove unsafe from construcor.
2022-08-26 15:44:57 +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
bors[bot]
24ab21a7dd
Merge #913
913: (embassy-rp): Add DMA implementation r=Dirbaio a=MathiasKoch

This PR adds everything necessary to do peripheral to memory DMA & memory to memory DMA operations.

It also adds async UART read & write, powered by DMA

Co-authored-by: Mathias <mk@blackbird.online>
2022-08-26 10:57:10 +00:00
Dario Nieuwenhuis
a730e2cd0f rp: add usb device support. 2022-08-25 00:03:55 +02:00
Quentin Smith
2900ab79e7 Merge remote-tracking branch 'origin/master' into nrf-pdm 2022-08-23 23:01:51 -04:00
Ulf Lilleengen
bd4ae2e952 Enable 'std' feature on critical-section for WASM
This fixes the WASM support which was failing due to missing
critical-section implementation. This also upgrades the bindgen
dependency and ensures that tooling works.
2022-08-23 20:00:34 +02:00
Mathias
36cf719a18 Merge branch 'master' of https://github.com/embassy-rs/embassy into embassy-rp/dma 2022-08-23 13:24:52 +02:00
Dario Nieuwenhuis
9218aff498 Update Embassy. 2022-08-23 01:06:14 +02:00
Dario Nieuwenhuis
5677b13a86 sync: flatten module structure. 2022-08-22 22:18:13 +02:00
Dario Nieuwenhuis
21072bee48 split embassy-util into embassy-futures, embassy-sync. 2022-08-22 22:18:13 +02:00
Dario Nieuwenhuis
945449b10f Update Embassy. 2022-08-22 17:26:05 +02:00
Dario Nieuwenhuis
478f472784 Remove Forever, switch to static_cell. 2022-08-22 16:11:40 +02:00
Quentin Smith
14eae9ca06 Optimize pdm_continuous example 2022-08-21 12:40:51 -04:00
Quentin Smith
64154fec8c Demonstrate FFT in example 2022-08-21 02:43:13 -04:00
Quentin Smith
ed97e61dbe PDM clock frequency control 2022-08-21 02:16:26 -04:00
Quentin Smith
3d26573c6b Discard the first N samples due to transients 2022-08-21 01:44:04 -04:00
Quentin Smith
0963b5f92c Add continuous PDM sampling with example 2022-08-20 17:58:54 -04:00
Quentin Smith
530f192acc Set gain at runtime 2022-08-20 17:08:29 -04:00
Quentin Smith
a46f33b214 Initial PDM driver 2022-08-20 16:37:51 -04:00
Quentin Smith
614b894ff8 Switch to crates.io version of systemview-target 2022-08-20 14:16:06 -04:00
Daniel Bevenius
6b4555a6a7 Add comments about Country Locale Matrix (CLM)
This commit add comments about what CLM stands for.

The motivation of this is that I think it helps understanding the code
for users who are new to the codebase (like me).
2022-08-20 10:52:45 +02:00
Quentin Smith
0c7ad54793 Fetch systemview-target from upstream git 2022-08-19 11:58:45 -04:00
Mathias
a29972413b Fix uart rp2040 blocking example 2022-08-19 08:48:52 +02:00
Quentin Smith
5ce18f4915 Fix package name for the new nrf-rtos-trace example 2022-08-19 00:54:53 -04:00
Quentin Smith
71e468681b Merge branch 'master' of https://github.com/embassy-rs/embassy into rtos-trace 2022-08-19 00:53:41 -04:00
bors[bot]
aefa5275a2
Merge #910
910: (embassy-rp): Implement remaining logic for blocking UART r=lulf a=MathiasKoch

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

Co-authored-by: Mathias <mk@blackbird.online>
2022-08-18 18:36:27 +00:00
Mathias
0f74f870b0 Fix rp uart example 2022-08-18 14:01:37 +02:00
Quentin Smith
2edf532f8d Move rtos-trace example to a separate project to simplify Cargo.toml 2022-08-18 01:38:58 -04:00
Dario Nieuwenhuis
5daa173ce4 Split embassy-time from embassy-executor. 2022-08-18 01:22:30 +02:00
Dario Nieuwenhuis
2e85eaf7d5 examples Remove the fn config() idiom.
It was only useful for doing #[embassy_executor::main(config = "config()")]`. Now that
it's gone, it makes more sense to build the config in main directly.
2022-08-17 22:25:58 +02:00
Dario Nieuwenhuis
fc6e1e06b3 Remove HAL initialization from #[embassy::main] macro. 2022-08-17 22:16:46 +02:00
Dario Nieuwenhuis
67edea4168 Update to critical-section 1.0, atomic-polyfill 1.0 2022-08-17 19:01:56 +02:00
Quentin Smith
7dfe119fe0 Run cargo fmt 2022-08-16 01:47:18 -04:00
Quentin Smith
cd561b19ef Allow rtos_trace example to be used without log 2022-08-16 01:20:07 -04:00
Quentin Smith
c1d8c8cf36 Add example of rtos-trace / SystemView 2022-08-16 01:17:28 -04:00
Dario Nieuwenhuis
f76815d642 Update Embassy. 2022-08-13 15:37:30 +02:00
Artur Kowalski
865a91976c Add UDP example app 2022-08-10 20:13:10 +02:00
bors[bot]
0e524247fa
Merge #896
896: Implement I2C pullup configuration r=lulf a=chemicstry

I wasn't sure if I should put frequency into config struct, so left it separate as in SPI periph.

Also added Copy derives to gpio types, not sure why they weren't?

Co-authored-by: chemicstry <chemicstry@gmail.com>
2022-08-10 10:08:27 +00:00
chemicstry
6498324b58 Implement I2C pullup configuration 2022-08-09 22:13:35 +03:00
Ulf Lilleengen
2e76b13a4c Add example using embedded-nal-async traits 2022-08-09 14:44:18 +02:00
Ulf Lilleengen
80c1551153 Wrap buffers in a single state type 2022-08-09 14:43:55 +02:00
Ulf Lilleengen
18671b94ba Implement embedded-nal-async traits for embassy-net 2022-08-08 16:51:34 +02:00
chemicstry
8a25906eff Add DACv1 example for F4 2022-08-04 03:31:59 +03:00
chemicstry
d990740dd5 Restore F1 example chip 2022-08-04 03:07:42 +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
046778fc53 Improve ADC configuration options 2022-07-27 01:17:26 +03:00
Dario Nieuwenhuis
b5ff7c5d60 rename PwmPin::new_chX, update examples. 2022-07-23 16:16:29 +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
92505f53e2 Get wifi credentials from envvars in example. 2022-07-21 23:50:40 +02:00
Dario Nieuwenhuis
54269a0761 Switch default log to debug.
Trace is very VRYY verbose.
2022-07-17 00:34:27 +02:00
Dario Nieuwenhuis
13c88a9ca3 Obtain the firmware blobs from the user instead of hardcoding magic flash addrs. 2022-07-17 00:33:30 +02:00
bors[bot]
4dc800710d
Merge #853
853: Add embedded_hal_async support for embassy-rp r=Dirbaio a=danbev

This commit adds support for embedded-hal-async to the Embassy
Raspberry PI crate.

Co-authored-by: Daniel Bevenius <daniel.bevenius@gmail.com>
2022-07-16 16:11:37 +00:00
Dario Nieuwenhuis
931e3d7ee0 Switch to 32bit SPI. 2022-07-16 18:06:57 +02:00
Dario Nieuwenhuis
7dfdea8797 Switch to embedded-hal SPI, GPIO traits. 2022-07-16 08:26:54 +02:00
chemicstry
0b70cc554e Fix unused imports 2022-07-14 21:45:44 +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
Daniel Bevenius
8979959dd1 Add embedded_hal_async support for embassy-rp
This commit adds support for embedded-hal-async to the Embassy
Raspberry PI crate.
2022-07-14 13:52:22 +02:00
Dario Nieuwenhuis
ce7353fba4 Hook up embassy-net. IT WORKS. 2022-07-12 07:52:16 +02:00
Philip A Reimer
4070a375c7 fix typo 2022-07-11 21:29:01 -06:00
Dario Nieuwenhuis
e1fd7dfc40 wpa2 join... still nothing. 2022-07-12 04:17:07 +02:00
Dario Nieuwenhuis
3ffdbd2ca3 stuff 2022-07-11 22:44:42 +02:00
Dario Nieuwenhuis
30b7800f9a add event printing, add join but not working yet. 2022-07-11 05:19:31 +02:00
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
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
Dario Nieuwenhuis
069a57fcf8 async ioctls working. 2022-07-11 00:25:35 +02:00
chemicstry
d7d1e46a5f Use u32 instead of Duration for IWDG 2022-07-11 00:00:33 +03:00
chemicstry
bd741a4019 Add comments to watchdog example 2022-07-10 21:08:30 +03:00
Dario Nieuwenhuis
e560415fde 🌈 2022-07-10 19:45:26 +02:00
chemicstry
bd01e90bfa Implement IWDG timeout calculation 2022-07-10 20:38:30 +03:00
huntc
8785fbc6f1 Trait for UsbSupply
Eliminated a signal by using a simpler trait method that returns whether VBus power is available. Also includes a UsbSupply that can be signalled for use with the nRF softdevice. Includes the requirement for waiting for power to become available.
2022-07-09 17:57:31 +10:00
huntc
4a8f117f25 Puts in the machinery to handle power detected/removed 2022-07-07 10:08:57 +10:00
huntc
c46e9b6cfc Introduces EnabledUsbDevice
EnabledUsbDevice is a wrapper around the UsbDevice where their 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 signalling for enablement.
2022-07-07 10:08:57 +10:00
Ulf Lilleengen
6f425d7721 Use correct chip family name for example 2022-07-05 13:17:55 +02:00
Ulf Lilleengen
daf3ea24d7 Document configuration options and handle optional downlink 2022-07-04 10:33:29 +02:00
Ulf Lilleengen
7b35b4ebee Fix RAM origin copy paste from nrf 2022-06-29 19:14:07 +02:00
Ulf Lilleengen
f1f90b17b5 Add build.rs to detect armv6 2022-06-27 14:24:19 +02:00
Ulf Lilleengen
776be79f7b Move bootloader main to examples
This should remove some confusion around embassy-boot-* being a library
vs. a binary. The binary is now an example bootloader instead.
2022-06-24 19:56:15 +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
88c3737722 Simplify example 2022-06-23 02:30:55 +03:00
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
bors[bot]
9721b2bf5b
Merge #817
817: Added a pubsub channel implementation r=lulf a=diondokter

This is similar to Tokio's Broadcast channel, except that it doesn't allocate.

The publishers and subscribers are dynamic. They use an &dyn channel reference because it's really annoying to have to specify the mutex and const generics every time.
Do we need fully generic types as well?

Co-authored-by: Dion Dokter <diondokter@gmail.com>
Co-authored-by: Dion Dokter <dion@tweedegolf.com>
2022-06-21 20:04:27 +00:00
Dion Dokter
78c546f356 Added example and some defmt 2022-06-21 15:47:20 +02:00
Dario Nieuwenhuis
6852e05c59
Merge pull request #822 from embassy-rs/remove-authors
Remove the authors field from Cargo.tomls
2022-06-18 17:33:29 +02:00
Dario Nieuwenhuis
3fd4ee34ec
Merge pull request #821 from embassy-rs/defmt-trace
Add env DEFMT_LOG=trace to all examples.
2022-06-18 02:24:25 +02:00
Dario Nieuwenhuis
1f746e0939 Remove the authors field from Cargo.tomls
It currently contains whoever was first to write some code for the crate,
even if many more people have contributed to it later.

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

Due the the reasons listed there I believe removing it is better than
setting it to generic fluff like "The Embassy contributors".
2022-06-18 02:16:40 +02:00
Dario Nieuwenhuis
88e36a70bd
Update to 2021 edition. (#820) 2022-06-18 02:15:48 +02:00
Dario Nieuwenhuis
dd99356062 Add env DEFMT_LOG=trace to all examples. 2022-06-18 01:59:12 +02:00
Dario Nieuwenhuis
b585d54712
Update rust nightly. (#819) 2022-06-18 01:44:02 +02:00
Dario Nieuwenhuis
a8703b7598 Run rustfmt. 2022-06-12 22:22:31 +02:00
bors[bot]
fff0a03fe0
Merge #806
806: Add embassy-cortex-m crate. r=Dirbaio a=Dirbaio

- 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`.

Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
2022-06-12 19:49:15 +00:00
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
huntc
99d19c7dcf Rename channel to mpmc
I've renamed the channel module for the MPMC as mpmc. There was a previous debate about this, but I feel that the strategy here avoids importing `channel::channel`. The change leaves `signal::Signal`, but I think that's ok. It is all a bit subjective of course. The bottom line for me is that I really like the term mpmc - it means something to me and aligns with broader naming e.g. in Tokio.
2022-06-12 15:16:56 +10:00
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
Dario Nieuwenhuis
3e4bead321 stm32: add USB driver. 2022-06-07 03:29:00 +02:00
Dominic Clifton
1bad6a4989 Add example for using a Signal. 2022-06-06 11:54:01 +02:00
Dario Nieuwenhuis
1089674175 fix build adding missing time-tick feature. 2022-05-31 23:53:42 +02:00
Dario Nieuwenhuis
d13d893ff2 boot/stm32: autodetect thumbv6, remove cargo feature. 2022-05-31 23:52:27 +02:00
Will Glynn
962fabe5c9 examples/stm32*, tests/stm32: specify time-tick-32768hz 2022-05-31 16:14:23 -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
bors[bot]
82e873d920
Merge #783
783: Reimplement BufRead for BufferedUart r=Dirbaio a=chemicstry

The `AsyncBufRead` implementation for `BufferedUart` was removed in https://github.com/embassy-rs/embassy/pull/752, this PR reimplements it from `embedded-io`. This allows reading `BufferedUart` without copying slices.

Co-authored-by: chemicstry <chemicstry@gmail.com>
2022-05-27 16:03:19 +00:00
chemicstry
c3b899c470 Implement BufRead for nrf BufferedUarte 2022-05-26 23:15:06 +03:00
Henrik Alsér
e10fc2bada
Async shared bus for SPI & I2C + rename embassy-traits (#769)
* Rename embassy-traits to embassy-embedded-hal

* Rename embassy-traits to embassy-embedded-hal

* Add shared bus for SPI and I2C

* rustfmt

* EHA alpha 1

* Rename embedded-traits in examples

* rustfmt

* rustfmt

Co-authored-by: Henrik Alsér <henrik@mindbite.se>
2022-05-26 18:54:58 +02:00
chemicstry
667abe6d1d Simplify example 2022-05-26 14:11:15 +03:00
chemicstry
4b6162694a Fix removed space 2022-05-26 14:05:56 +03:00
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
Henrik Alsér
0be9184efc
Merge branch 'embassy-rs:master' into qdec 2022-05-12 15:24:46 +02:00
bors[bot]
30d4d0e9d7
Merge #763 #766
763: Misc USB improvements r=Dirbaio a=Dirbaio

The "simplify control in/out handlng" commit gives a -2kb code size improvement.

766: Make usb_serial examples work on windows r=Dirbaio a=timokroeger

Windows shows `error 10` when using CDC ACM on non composite devices.
Workaround is to use IADS:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.9.1/kconfig/CONFIG_CDC_ACM_IAD.html#help

Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Co-authored-by: Timo Kröger <timo.kroeger@hitachienergy.com>
2022-05-12 13:04:29 +00:00
Timo Kröger
2a7afe4262 Make usb_serial examples work on windows
Windows shows `error 10` when using CDC ACM on non composite devices.
Workaround is to use IADS:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.9.1/kconfig/CONFIG_CDC_ACM_IAD.html#help
2022-05-12 08:05:13 +02:00
Dario Nieuwenhuis
2e104170de usb: remove address arg from endpoint allocation. 2022-05-09 02:07:48 +02:00
Henrik Alsér
1ca5475010
Merge branch 'embassy-rs:master' into qdec 2022-05-07 09:47:29 +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
Henrik Alsér
108a981360 Change example pins 2022-05-07 01:15:01 +02:00
Henrik Alsér
840bb2952e Add qdec module 2022-05-07 00:46:36 +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
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
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
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
Joonas Javanainen
1d5f9b86fb
Add PLL example for F2 2022-04-29 18:21:41 +03:00
Ulf Lilleengen
b7e7211a20 Fix linker script for nrf bootloader example 2022-04-28 14:11:01 +02:00
Ulf Lilleengen
bd237a1f96 Allow using separate page sizes for state and dfu
* Less generics on bootloader. Keep PAGE_SIZE as a common multiple of
DFU and ACTIVE page sizes.
* Document restriction
* Add unit tests for different page sizes
2022-04-28 10:38:25 +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
bors[bot]
df814f9bbd
Merge #734 #735
734: executor: Add `Spawner::for_current_executor`. r=Dirbaio a=Dirbaio

This is needed to spawn non-Send tasks in an InterruptExecutor, after the fixes in #730 .

`@matoushybl` could you check if this works for your use case?

735: stm32: add stm32u5 GPDMA, SPIv4 support, add HIL tests. r=Dirbaio a=Dirbaio



Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
2022-04-26 23:32:30 +00:00
Dario Nieuwenhuis
009bb8e4e1 stm32: add stm32u5 GPDMA, SPIv4 support, add HIL tests. 2022-04-27 01:16:14 +02:00
Dario Nieuwenhuis
9e897cbea9 executor: Add Spawner::for_current_executor. 2022-04-26 19:08:18 +02:00
Ulf Lilleengen
2c0e28aa0c Update to released lorawan crates 2022-04-26 19:06:15 +02:00
Dario Nieuwenhuis
2b0e8a330b examples/nrf: add self_spawn example.
This serves as a compile-test of possible typecheck loops due to
TAIT shenanigans.
2022-04-25 22:19:40 +02:00