Split remove old examples

examples/README.md

@@ -0,0 +1,42 @@
+# `RTIC examples`
+
+> Here you can find examples on different aspects of the RTIC scheduler.
+
+## Structure
+
+This repo does have example applications based on RTIC framework for popular hardware platforms (for example nRF series and Bluepill).
+
+## Requirements
+
+To run these examples, you need to have working environment as described in [Installing the tools](https://rust-embedded.github.io/book/intro/install.html) chapter of **The Embedded Rust Book**.
+
+Short list:
+
+* Rust and cargo
+* Toolchain for your microcontroller
+* OpenOCD
+
+## Contributing
+New examples are always welcome!
+
+## External examples
+
+Some projects maintain RTIC examples in their own repository. Follow these links to find more RTIC examples.
+
+- The [`teensy4-rs` project](https://github.com/mciantyre/teensy4-rs) maintains `RTIC v1.0` examples that run on the Teensy 4.0 and 4.1.
+
+## License
+
+Licensed under either of
+
+* Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
+  [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0))
+* MIT license ([LICENSE-MIT](LICENSE-MIT) or [http://opensource.org/licenses/MIT](http://opensource.org/licenses/MIT))
+
+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.