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Merge pull request #1915 from xoviat/rcc

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stm32/rcc: convert bus prescalers to pac enums
This commit is contained in:
xoviat
2023-09-16 22:59:26 +00:00
committed by GitHub
parent 2930be5e17 de2773afdd
commit 3ddc9cd110
19 changed files with 174 additions and 347 deletions
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4
examples/stm32f2/src/bin/pll.rs
View File

@ -39,9 +39,9 @@ async fn main(_spawner: Spawner) {
// System clock comes from PLL (= the 120 MHz main PLL output)
config.rcc.mux = ClockSrc::PLL;
// 120 MHz / 4 = 30 MHz APB1 frequency
config.rcc.apb1_pre = APBPrescaler::Div4;
config.rcc.apb1_pre = APBPrescaler::DIV4;
// 120 MHz / 2 = 60 MHz APB2 frequency
config.rcc.apb2_pre = APBPrescaler::Div2;
config.rcc.apb2_pre = APBPrescaler::DIV2;
let _p = embassy_stm32::init(config);

8
examples/stm32h5/src/bin/eth.rs
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@ -48,10 +48,10 @@ async fn main(spawner: Spawner) -> ! {
divq: Some(2),
divr: None,
});
config.rcc.ahb_pre = AHBPrescaler::NotDivided;
config.rcc.apb1_pre = APBPrescaler::NotDivided;
config.rcc.apb2_pre = APBPrescaler::NotDivided;
config.rcc.apb3_pre = APBPrescaler::NotDivided;
config.rcc.ahb_pre = AHBPrescaler::DIV1;
config.rcc.apb1_pre = APBPrescaler::DIV1;
config.rcc.apb2_pre = APBPrescaler::DIV1;
config.rcc.apb3_pre = APBPrescaler::DIV1;
config.rcc.sys = Sysclk::Pll1P;
config.rcc.voltage_scale = VoltageScale::Scale0;
let p = embassy_stm32::init(config);

8
examples/stm32h5/src/bin/usb_serial.rs
View File

@ -35,10 +35,10 @@ async fn main(_spawner: Spawner) {
divq: None,
divr: None,
});
config.rcc.ahb_pre = AHBPrescaler::Div2;
config.rcc.apb1_pre = APBPrescaler::Div4;
config.rcc.apb2_pre = APBPrescaler::Div2;
config.rcc.apb3_pre = APBPrescaler::Div4;
config.rcc.ahb_pre = AHBPrescaler::DIV2;
config.rcc.apb1_pre = APBPrescaler::DIV4;
config.rcc.apb2_pre = APBPrescaler::DIV2;
config.rcc.apb3_pre = APBPrescaler::DIV4;
config.rcc.sys = Sysclk::Pll1P;
config.rcc.voltage_scale = VoltageScale::Scale0;
let p = embassy_stm32::init(config);