1 files changed, 11 insertions, 1 deletions

diff --git a/examples/stm32f7/src/example_common.rs b/examples/stm32f7/src/example_common.rs
index 54d633837..a786cb114 100644
--- a/examples/stm32f7/src/example_common.rs
+++ b/examples/stm32f7/src/example_common.rs
@@ -1,6 +1,9 @@
 #![macro_use]
 
-use defmt_rtt as _; // global logger
+use defmt_rtt as _;
+use embassy_stm32::time::U32Ext;
+use embassy_stm32::Config;
+// global logger
 use panic_probe as _;
 
 pub use defmt::*;
@@ -15,3 +18,10 @@ defmt::timestamp! {"{=u64}", {
         n as u64
     }
 }
+
+#[allow(unused)]
+pub fn config() -> Config {
+    let mut config = Config::default();
+    config.rcc.sys_ck = Some(200.mhz().into());
+    config
+}