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Fix RCC configuration for H7.

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This commit is contained in:
Matous Hybl
2022-02-08 14:25:16 +01:00
parent a4b4a7bcf9
commit fee1de109d
1 changed files with 1 additions and 2 deletions
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3
embassy-stm32/src/rcc/h7.rs
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@@ -77,7 +77,6 @@ pub struct Config {
pub bypass_hse: bool,
pub sys_ck: Option<Hertz>,
pub per_ck: Option<Hertz>,
rcc_hclk: Option<Hertz>,
pub hclk: Option<Hertz>,
pub pclk1: Option<Hertz>,
pub pclk2: Option<Hertz>,
@@ -526,7 +525,7 @@ pub(crate) unsafe fn init(mut config: Config) {
};
assert!(sys_d1cpre_ck <= sys_d1cpre_ck_max);
let rcc_hclk = config.rcc_hclk.map(|v| v.0).unwrap_or(sys_d1cpre_ck / 2);
let rcc_hclk = config.hclk.map(|v| v.0).unwrap_or(sys_d1cpre_ck / 2);
assert!(rcc_hclk <= rcc_hclk_max);
// Estimate divisor