Cargo.toml

@@ -6,7 +6,5 @@ edition = "2018"
 readme = "README.md"
 
 [dependencies]
-cortex-m = "0.6.4"
 cortex-m-rt = "0.6.13"
 panic-halt = "0.2.0"
-stm32f0xx-hal = { version = "0.17.1", features = ["rt", "stm32f072"] }

src/main.rs

@@ -21,36 +21,8 @@
 
 use cortex_m_rt::entry;
 use panic_halt as _;
-use stm32f0xx_hal::pac::Peripherals;
-use stm32f0xx_hal::prelude::*;
 
 #[entry]
 fn main() -> ! {
-    let mut p = Peripherals::take().unwrap();
-
-    let mut rcc = p.RCC.configure().freeze(&mut p.FLASH);
-
-    let gpioa = p.GPIOA.split(&mut rcc);
-    let gpiob = p.GPIOB.split(&mut rcc);
-
-    let (mut led1_b, mut led1_g, mut led1_r, mut led2_g, mut led2_r, mut led2_b) = cortex_m::interrupt::free(|cs| (
-        gpioa.pa0.into_push_pull_output(cs),
-        gpioa.pa1.into_push_pull_output(cs),
-        gpioa.pa2.into_push_pull_output(cs),
-        gpiob.pb0.into_push_pull_output(cs),
-        gpiob.pb1.into_push_pull_output(cs),
-        gpiob.pb5.into_push_pull_output(cs),
-    ));
-    led1_r.set_high().ok(); //   0
-    led1_g.set_high().ok(); //   0
-    led1_b.set_low().ok();  // 255
-    // ^ blue
-    led2_r.set_high().ok(); //   0
-    led2_g.set_low().ok();  // 255
-    led2_b.set_low().ok();  // 255
-    // ^ cyan
-
-    loop {
-        cortex_m::asm::nop();
-    }
+    loop {}
 }