Dependency updates, apply updates from base

Cargo.toml

@@ -23,12 +23,8 @@ nb = "0.1.2"
 rtt-target = { version = "0.2.0", features = ["cortex-m"] }
 cortex-m-rtic = "0.5.0"
 
-[dependencies.stm32f1]
-version = "0.10.0"
-features = ["stm32f103", "rt"]
-
 [dependencies.stm32f1xx-hal]
-version = "0.5.3"
+version = "0.6.1"
 features = ["rt", "stm32f103", "medium"]
 
 [[bin]]

src/main.rs

@@ -7,7 +7,7 @@
 
 #![deny(unsafe_code)]
 #![no_std]
-#![no_main]
+#![cfg_attr(not(doc), no_main)]
 
 use rtt_target::{rprintln, rtt_init_print};
 use panic_rtt_target as _;