From 06fb2a7a808d9c05d9724fc4239e2efde1d3511a Mon Sep 17 00:00:00 2001
From: Timo Kröger <timokroeger93@gmail.com>
Date: Thu, 22 Jul 2021 23:12:07 +0200
Subject: Enable SYSCFG clock in `exti::init()`

---
 examples/stm32f4/src/bin/button_exti.rs | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

(limited to 'examples/stm32f4/src')

diff --git a/examples/stm32f4/src/bin/button_exti.rs b/examples/stm32f4/src/bin/button_exti.rs
index 6c51095eb..bc48c2b12 100644
--- a/examples/stm32f4/src/bin/button_exti.rs
+++ b/examples/stm32f4/src/bin/button_exti.rs
@@ -17,7 +17,6 @@ use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 use cortex_m_rt::entry;
-use embassy_stm32::pac;
 
 #[embassy::task]
 async fn main_task() {
@@ -42,14 +41,7 @@ static EXECUTOR: Forever<Executor> = Forever::new();
 fn main() -> ! {
     info!("Hello World!");
 
-    unsafe {
-        Dbgmcu::enable_all();
-
-        // EXTI clock
-        pac::RCC.apb2enr().modify(|w| {
-            w.set_syscfgen(true);
-        });
-    }
+    unsafe { Dbgmcu::enable_all() }
 
     let executor = EXECUTOR.put(Executor::new());
 
-- 
cgit