all set up

Cargo.toml

@@ -1,6 +1,26 @@
 [package]
+authors = ["{{authors}}"]
+edition = "2018"
+readme = "README.md"
 name = "nucleo"
 version = "0.1.0"
-edition = "2024"
 
 [dependencies]
+cortex-m = {version = "0.7.7", features = ["critical-section-single-core"]}
+cortex-m-rt = "0.7.5"
+panic-halt = "1.0.0"
+
+[dependencies.stm32f3xx-hal]
+version = "0.10"
+features = ["stm32f303xe"]
+
+# this lets you use `cargo fix`!
+[[bin]]
+name = "nucleo"
+test = false
+bench = false
+
+[profile.release]
+codegen-units = 1 # better optimizations
+debug = true # symbols are nice and they don't increase the size on Flash
+lto = true # better optimizations