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embassy-stm32: Simplify time

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- Remove unused `MilliSeconds`, `MicroSeconds`, and `NanoSeconds` types
- Remove `Bps`, `KiloHertz`, and `MegaHertz` types that were only used
for converting to `Hertz`
- Replace all instances of `impl Into<Hertz>` with `Hertz`
- Add `hz`, `khz`, and `mhz` methods to `Hertz`, as well as
free function shortcuts
- Remove `U32Ext` extension trait
This commit is contained in:
Grant Miller
2022-07-10 17:36:10 -05:00
parent 9753f76794
commit 5ecbe5c918
34 changed files with 211 additions and 321 deletions
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8
examples/stm32h7/src/bin/adc.rs
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@ -7,15 +7,15 @@ use embassy::executor::Spawner;
use embassy::time::{Delay, Duration, Timer};
use embassy_stm32::adc::{Adc, SampleTime};
use embassy_stm32::rcc::AdcClockSource;
use embassy_stm32::time::U32Ext;
use embassy_stm32::time::mhz;
use embassy_stm32::{Config, Peripherals};
use {defmt_rtt as _, panic_probe as _};
pub fn config() -> Config {
let mut config = Config::default();
config.rcc.sys_ck = Some(400.mhz().into());
config.rcc.hclk = Some(200.mhz().into());
config.rcc.per_ck = Some(64.mhz().into());
config.rcc.sys_ck = Some(mhz(400));
config.rcc.hclk = Some(mhz(200));
config.rcc.per_ck = Some(mhz(64));
config.rcc.adc_clock_source = AdcClockSource::PerCk;
config
}