Centralize license and MSRV boilerplate into the repo readme.

LICENSE-APACHE

@@ -186,7 +186,7 @@ APPENDIX: How to apply the Apache License to your work.
    same "printed page" as the copyright notice for easier
    identification within third-party archives.
 
-Copyright 2019-2022 Embassy project contributors
+Copyright (c) Embassy project contributors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

LICENSE-MIT

@@ -1,4 +1,4 @@
-Copyright (c) 2019-2022 Embassy project contributors
+Copyright (c) Embassy project contributors
 
 Permission is hereby granted, free of charge, to any
 person obtaining a copy of this software and associated

README.md

@@ -145,7 +145,7 @@ EMBedded ASYnc! :)
 
 ## License
 
-This work is licensed under either of
+Embassy is licensed under either of
 
 - Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
   <http://www.apache.org/licenses/LICENSE-2.0>)
@@ -153,5 +153,11 @@ This work is licensed under either of
 
 at your option.
 
+## Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
+dual licensed as above, without any additional terms or conditions.
+
 [1]: https://github.com/embassy-rs/embassy/wiki/Getting-Started
 [2]: https://github.com/embassy-rs/embassy/wiki/Running-the-Examples

cyw43-pio/README.md

@@ -1,17 +1,3 @@
 # cyw43-pio
 
 RP2040 PIO driver for the nonstandard half-duplex SPI used in the Pico W. The PIO driver offloads SPI communication with the WiFi chip and improves throughput.
-
-## Minimum supported Rust version (MSRV)
-
-Embassy is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

cyw43/README.md

@@ -44,18 +44,3 @@ This example implements a TCP echo server on port 1234. You can try connecting t
 nc 192.168.0.250 1234
 ```
 Send it some data, you should see it echoed back and printed in the firmware's logs.
-
-## Minimum supported Rust version (MSRV)
-
-Embassy is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.
-

embassy-boot/boot/README.md

@@ -33,18 +33,3 @@ The bootloader supports different hardware in separate crates:
 * `embassy-boot-nrf` - for the nRF microcontrollers.
 * `embassy-boot-rp` - for the RP2040 microcontrollers.
 * `embassy-boot-stm32` - for the STM32 microcontrollers.
-
-
-## Minimum supported Rust version (MSRV)
-
-`embassy-boot` is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

embassy-boot/nrf/README.md

@@ -9,18 +9,3 @@ An adaptation of `embassy-boot` for nRF.
 * Load applications with or without the softdevice.
 * Configure bootloader partitions based on linker script.
 * Using watchdog timer to detect application failure.
-
-
-## Minimum supported Rust version (MSRV)
-
-`embassy-boot-nrf` is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

embassy-boot/rp/README.md

@@ -10,17 +10,3 @@ NOTE: The applications using this bootloader should not link with the `link-rp.x
 
 * Configure bootloader partitions based on linker script.
 * Load applications from active partition.
-
-## Minimum supported Rust version (MSRV)
-
-`embassy-boot-rp` is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

embassy-boot/stm32/README.md

@@ -8,17 +8,3 @@ An adaptation of `embassy-boot` for STM32.
 
 * Configure bootloader partitions based on linker script.
 * Load applications from active partition.
-
-## Minimum supported Rust version (MSRV)
-
-`embassy-boot-stm32` is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

embassy-executor-macros/README.md

@@ -3,13 +3,3 @@
 An [Embassy](https://embassy.dev) project.
 
 NOTE: Do not use this crate directly. The macros are re-exported by `embassy-executor`.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

embassy-futures/README.md

@@ -11,18 +11,3 @@ ideal for embedded systems.
 ## Interoperability
 
 Futures from this crate can run on any executor.
-
-## Minimum supported Rust version (MSRV)
-
-Embassy is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.
-

embassy-hal-internal/README.md

@@ -4,13 +4,3 @@ An [Embassy](https://embassy.dev) project.
 
 Internal implementation details for Embassy HALs. DO NOT USE DIRECTLY. Embassy HALs (`embassy-nrf`, `embassy-stm32`, `embassy-rp`) already reexport
 everything you need to use them effectively.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

embassy-net-adin1110/README.md

@@ -76,13 +76,3 @@ Summary:
   Size/request: 289 B
   Size/sec:     51.11 KiB
 ```
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  http://www.apache.org/licenses/LICENSE-2.0)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-
-at your option.

embassy-net-driver-channel/README.md

@@ -84,13 +84,3 @@ These `embassy-net` drivers are implemented using this crate. You can look at th
 ## Interoperability
 
 This crate can run on any executor.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  http://www.apache.org/licenses/LICENSE-2.0)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-
-at your option.

embassy-net-driver/README.md

@@ -16,13 +16,3 @@ packet queues for RX and TX.
 ## Interoperability
 
 This crate can run on any executor.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  http://www.apache.org/licenses/LICENSE-2.0)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-
-at your option.

embassy-net-enc28j60/README.md

@@ -7,13 +7,3 @@ Based on [@japaric](https://github.com/japaric)'s [`enc28j60`](https://github.co
 ## Interoperability
 
 This crate can run on any executor.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  http://www.apache.org/licenses/LICENSE-2.0)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-
-at your option.

embassy-net-esp-hosted/README.md

@@ -14,14 +14,3 @@ See [`examples`](https://github.com/embassy-rs/embassy/tree/main/examples/nrf528
 This crate can run on any executor.
 
 It supports any SPI driver implementing [`embedded-hal-async`](https://crates.io/crates/embedded-hal-async).
-
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  http://www.apache.org/licenses/LICENSE-2.0)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-
-at your option.

embassy-net-ppp/README.md

@@ -7,13 +7,3 @@
 This crate can run on any executor.
 
 It supports any serial port implementing [`embedded-io-async`](https://crates.io/crates/embedded-io-async).
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  http://www.apache.org/licenses/LICENSE-2.0)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-
-at your option.

embassy-net-tuntap/README.md

@@ -5,13 +5,3 @@
 ## Interoperability
 
 This crate can run on any executor.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  http://www.apache.org/licenses/LICENSE-2.0)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-
-at your option.

embassy-net-wiznet/README.md

@@ -14,14 +14,3 @@ See [`examples`](https://github.com/embassy-rs/embassy/tree/main/examples/rp) di
 This crate can run on any executor.
 
 It supports any SPI driver implementing [`embedded-hal-async`](https://crates.io/crates/embedded-hal-async).
-
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  http://www.apache.org/licenses/LICENSE-2.0)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-
-at your option.

embassy-net/README.md

@@ -51,13 +51,3 @@ This crate can run on any executor.
 
 [`embassy-time`](https://crates.io/crates/embassy-time) is used for timekeeping and timeouts. You must
 link an `embassy-time` driver in your project to use this crate.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  http://www.apache.org/licenses/LICENSE-2.0)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-
-at your option.

embassy-nrf/README.md

@@ -43,18 +43,3 @@ as the methods without the suffix will be allocating a statically sized buffer (
 
 Note that the methods that read data like [`read`](spim::Spim::read) and [`transfer_in_place`](spim::Spim::transfer_in_place) do not have the corresponding `_from_ram` variants as
 mutable slices always reside in RAM.
-
-## Minimum supported Rust version (MSRV)
-
-Embassy is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.
-

embassy-rp/README.md

@@ -7,17 +7,3 @@ for many peripherals. The benefit of using the async APIs is that the HAL takes
 complete operations in low power mod and handling interrupts, so that applications can focus on more important matters.
 
 NOTE: The Embassy HALs can be used both for non-async and async operations. For async, you can choose which runtime you want to use.
-
-## Minimum supported Rust version (MSRV)
-
-Embassy is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

embassy-sync/README.md

@@ -17,17 +17,3 @@ Synchronization primitives and data structures with async support:
 ## Interoperability
 
 Futures from this crate can run on any executor.
-
-## Minimum supported Rust version (MSRV)
-
-Embassy is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

embassy-usb-dfu/README.md

@@ -4,17 +4,3 @@ An implementation of the USB DFU 1.1 protocol using embassy-boot. It has 2 compo
 
 * DFU protocol mode, enabled by the `dfu` feature. This mode corresponds to the transfer phase DFU protocol described by the USB IF. It supports DFU_DNLOAD requests if marked by the user, and will automatically reset the chip once a DFU transaction has been completed. It also responds to DFU_GETSTATUS, DFU_GETSTATE, DFU_ABORT, and DFU_CLRSTATUS with no user intervention.
 * DFU runtime mode, enabled by the `application feature`. This mode allows users to expose a DFU interface on their USB device, informing the host of the capability to DFU over USB, and allowing the host to reset the device into its bootloader to complete a DFU operation. Supports DFU_GETSTATUS and DFU_DETACH. When detach/reset is seen by the device as described by the standard, will write a new DFU magic number into the bootloader state in flash, and reset the system.
-
-## Minimum supported Rust version (MSRV)
-
-Embassy is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

embassy-usb-driver/README.md

@@ -15,18 +15,3 @@ instead of this one.
 ## Interoperability
 
 This crate can run on any executor.
-
-## Minimum supported Rust version (MSRV)
-
-This crate requires nightly Rust, due to using "async fn in trait" support.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.
-

embassy-usb-logger/README.md

@@ -13,17 +13,3 @@ async fn logger_task(driver: Driver<'static, USB>) {
     embassy_usb_logger::run!(1024, log::LevelFilter::Info, driver);
 }
 ```
-
-## Minimum supported Rust version (MSRV)
-
-Embassy is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.

embassy-usb/README.md

@@ -23,22 +23,6 @@ with different values, compilation fails.
 
 Max amount of interfaces that can be created in one device. Default: 4.
 
-
 ## Interoperability
 
 This crate can run on any executor.
-
-## Minimum supported Rust version (MSRV)
-
-This crate requires nightly Rust, due to using "async fn in trait" support.
-
-## License
-
-This work is licensed under either of
-
-- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
-
-at your option.
-