Added to cargo toml ready for 0.1 release. Fixed examples warnings

Author: MabezDev

Cargo.toml

@@ -2,6 +2,15 @@
 name = "stm32l432xx-hal"
 version = "0.1.0"
 authors = ["Scott <[email protected]>"]
+description = "Hardware abstraction layer for the stm32l432xx chips"
+keywords = ["no-std", "stm32l432xx", "stm32l432kc", "stm32l432kb", "embedded", "embedded-hal"]
+repository = "https://github.com/MabezDev/stm32l432xx-hal"
+readme = "README.md"
+license = "MIT OR Apache-2.0"
+exclude = [
+	".travis.yml",
+	".gitignore"
+]
 
 [dependencies]
 cortex-m = "0.5.2"

README.md

@@ -2,6 +2,8 @@
 
 > [HAL] for the STM32L432xx family of microcontrollers
 
+*Note: this HAL is a work in progress, contributions are appreciated :)*
+
 [HAL]: https://crates.io/crates/embedded-hal
 
 ## [Documentation](todo)

examples/blinky.rs

@@ -59,8 +59,6 @@ fn main() -> ! {
         timer.delay_ms(1000 as u32);
         led.set_low();
     }
-    writeln!(hstdout, "Good bye!").unwrap();
-    loop {}
 }
 
 exception!(HardFault, hard_fault);

examples/serial_dma_partial_peek.rs

@@ -19,7 +19,6 @@ extern crate stm32l432xx_hal as hal;
 // extern crate nb;
 
 use cortex_m::asm;
-use hal::dma::Half;
 use hal::prelude::*;
 use hal::serial::Serial;
 use hal::stm32l4::stm32l4x2;