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stm32/rtc: fix psc div

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This commit is contained in:
xoviat 2023-08-27 21:24:16 -05:00
parent e981cd4968
commit 538001a4bc
1 changed files with 1 additions and 1 deletions
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embassy-stm32/src/rtc/mod.rs
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@ -78,7 +78,7 @@ impl core::ops::Sub for RtcInstant {
let other_ticks = rhs.second as u32 * (psc + 1) + (psc - rhs.subsecond as u32); let other_ticks = rhs.second as u32 * (psc + 1) + (psc - rhs.subsecond as u32);
let rtc_ticks = self_ticks - other_ticks; let rtc_ticks = self_ticks - other_ticks;
Duration::from_ticks(((rtc_ticks * TICK_HZ as u32) / psc) as u64) Duration::from_ticks(((rtc_ticks * TICK_HZ as u32) / (psc + 1)) as u64)
} }
} }