diff --git a/examples/stm32l4/src/bin/rng.rs b/examples/stm32l4/src/bin/rng.rs index 5f75c1ff1..03773e61b 100644 --- a/examples/stm32l4/src/bin/rng.rs +++ b/examples/stm32l4/src/bin/rng.rs @@ -12,12 +12,13 @@ use panic_probe as _; fn config() -> Config { let mut config = Config::default(); + // 72Mhz clock (16 / 1 * 18 / 4) config.rcc.mux = ClockSrc::PLL( PLLSource::HSI16, - PLLClkDiv::Div2, + PLLClkDiv::Div4, PLLSrcDiv::Div1, - PLLMul::Mul8, - Some(PLLClkDiv::Div2), + PLLMul::Mul18, + Some(PLLClkDiv::Div6), // 48Mhz (16 / 1 * 18 / 6) ); config }