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rcc: more cleanup

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This commit is contained in:
xoviat
2023-09-08 18:20:58 -05:00
parent 48154e18bf
commit 11a78fb1e4
12 changed files with 79 additions and 115 deletions
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19
embassy-stm32/src/rcc/wb.rs
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@ -276,7 +276,6 @@ pub(crate) fn compute_clocks(config: &Config) -> Clocks {
}
pub(crate) fn configure_clocks(config: &Config) {
let pwr = crate::pac::PWR;
let rcc = crate::pac::RCC;
let needs_hsi = if let Some(pll_mux) = &config.mux {
@ -293,17 +292,11 @@ pub(crate) fn configure_clocks(config: &Config) {
while !rcc.cr().read().hsirdy() {}
}
match &config.lse {
Some(_) => {
rcc.cfgr().modify(|w| w.set_stopwuck(true));
rcc.cfgr().modify(|w| w.set_stopwuck(true));
pwr.cr1().modify(|w| w.set_dbp(true));
pwr.cr1().modify(|w| w.set_dbp(true));
rcc.bdcr().modify(|w| w.set_lseon(true));
}
_ => {}
}
config
.rtc
.map(|clock_source| BackupDomain::configure_ls(clock_source, None));
match &config.hse {
Some(hse) => {
@ -363,8 +356,4 @@ pub(crate) fn configure_clocks(config: &Config) {
w.set_c2hpre(config.ahb2_pre.into());
w.set_shdhpre(config.ahb3_pre.into());
});
config
.rtc
.map(|clock_source| BackupDomain::configure_rtc(clock_source, None));
}