max/embassy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use HSI16 for exemple since HSE might have a different value depending on board

Browse Source
This commit is contained in:
Carl St-Laurent
2023-06-04 11:05:13 -04:00
parent 6fe853a7d3
commit e83762e979
1 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
examples/stm32g4/src/bin/pll.rs
View File

@@ -5,7 +5,6 @@
use defmt::*;
use embassy_executor::Spawner;
use embassy_stm32::rcc::{ClockSrc, PllClkDiv, PllM, PllN, PllSrc};
use embassy_stm32::time::mhz;
use embassy_stm32::Config;
use embassy_time::{Duration, Timer};
use {defmt_rtt as _, panic_probe as _};
@@ -14,8 +13,8 @@ use {defmt_rtt as _, panic_probe as _};
async fn main(_spawner: Spawner) {
let mut config = Config::default();
// Configure PLL to max frequency of 170 MHz
config.rcc.mux = ClockSrc::PLL(PllSrc::HSE(mhz(16)), PllM::Div4, PllN::Mul85, PllClkDiv::Div2);
// Configure PLL to 128Mhz frequency
config.rcc.mux = ClockSrc::PLL(PllSrc::HSI16, PllM::Div4, PllN::Mul64, PllClkDiv::Div2);
let _p = embassy_stm32::init(config);
info!("Hello World!");