Fix import

Author: grodino

Cargo.toml

@@ -20,6 +20,7 @@ cortex-m = "0.6.0"
 cortex-m-rt = "0.6.8"
 nb = "0.1.2"
 stm32f7 = "0.9.0"
+micromath = "1.0.0"
 
 [dependencies.bare-metal]
 version = "0.2.4"

src/rcc.rs

@@ -1,6 +1,5 @@
 use core::cmp::min;
 
-use cortex_m_semihosting::hprintln;
 use micromath::F32Ext;
 
 use crate::device::{rcc, FLASH, RCC};