stm32/rcc: port F1 to new API.

1 files changed, 17 insertions, 3 deletions

diff --git a/examples/stm32f1/src/bin/usb_serial.rs b/examples/stm32f1/src/bin/usb_serial.rs
index e28381893..1ae6c1dee 100644
--- a/examples/stm32f1/src/bin/usb_serial.rs
+++ b/examples/stm32f1/src/bin/usb_serial.rs
@@ -21,9 +21,23 @@ bind_interrupts!(struct Irqs {
 #[embassy_executor::main]
 async fn main(_spawner: Spawner) {
     let mut config = Config::default();
-    config.rcc.hse = Some(Hertz(8_000_000));
-    config.rcc.sys_ck = Some(Hertz(48_000_000));
-    config.rcc.pclk1 = Some(Hertz(24_000_000));
+    {
+        use embassy_stm32::rcc::*;
+        config.rcc.hse = Some(Hse {
+            freq: Hertz(8_000_000),
+            // Oscillator for bluepill, Bypass for nucleos.
+            mode: HseMode::Oscillator,
+        });
+        config.rcc.pll = Some(Pll {
+            src: PllSource::HSE,
+            prediv: PllPreDiv::DIV1,
+            mul: PllMul::MUL9,
+        });
+        config.rcc.sys = Sysclk::PLL1_P;
+        config.rcc.ahb_pre = AHBPrescaler::DIV1;
+        config.rcc.apb1_pre = APBPrescaler::DIV2;
+        config.rcc.apb2_pre = APBPrescaler::DIV1;
+    }
     let mut p = embassy_stm32::init(config);
 
     info!("Hello World!");