1 files changed, 3 insertions, 3 deletions

diff --git a/examples/stm32h7/src/bin/usb_serial.rs b/examples/stm32h7/src/bin/usb_serial.rs
index c1e5144be..19d77183b 100644
--- a/examples/stm32h7/src/bin/usb_serial.rs
+++ b/examples/stm32h7/src/bin/usb_serial.rs
@@ -23,18 +23,18 @@ async fn main(_spawner: Spawner) {
     let mut config = Config::default();
     {
         use embassy_stm32::rcc::*;
-        config.rcc.hsi = Some(Hsi::Mhz64);
+        config.rcc.hsi = Some(HSIPrescaler::DIV1);
         config.rcc.csi = true;
         config.rcc.hsi48 = true; // needed for USB
-        config.rcc.pll_src = PllSource::Hsi;
         config.rcc.pll1 = Some(Pll {
+            source: PllSource::HSI,
             prediv: PllPreDiv::DIV4,
             mul: PllMul::MUL50,
             divp: Some(PllDiv::DIV2),
             divq: None,
             divr: None,
         });
-        config.rcc.sys = Sysclk::Pll1P; // 400 Mhz
+        config.rcc.sys = Sysclk::PLL1_P; // 400 Mhz
         config.rcc.ahb_pre = AHBPrescaler::DIV2; // 200 Mhz
         config.rcc.apb1_pre = APBPrescaler::DIV2; // 100 Mhz
         config.rcc.apb2_pre = APBPrescaler::DIV2; // 100 Mhz