add missing info to Cargo.toml, add license

Author: olback

Cargo.toml

@@ -6,6 +6,11 @@ authors = ["Edwin Svensson <[email protected]>"]
 homepage = "https://github.com/olback/stm32h5xx-hal"
 repository = "https://github.com/olback/stm32h5xx-hal"
 readme = "README.md"
+rust-version = "1.65"
+categories = ["embedded", "hardware-support", "no-std"]
+description = "Hardware Abstraction Layer implementation for STM32H5 series microcontrollers"
+keywords = ["arm", "cortex-m", "stm32h5xx", "hal", "embedded-hal"]
+license = "0BSD"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

LICENSE-0BSD.txt

@@ -0,0 +1,13 @@
+Copyright (c) 2019 Edwin Svensson
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+