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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/eth.rs
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@ -12,7 +12,7 @@ use embassy_stm32::eth::generic_smi::GenericSMI;
use embassy_stm32::eth::{Ethernet, State};
use embassy_stm32::peripherals::ETH;
use embassy_stm32::rng::Rng;
use embassy_stm32::time::U32Ext;
use embassy_stm32::time::mhz;
use embassy_stm32::{interrupt, Config, Peripherals};
use embedded_io::asynch::Write;
use rand_core::RngCore;
@ -35,9 +35,9 @@ async fn net_task(stack: &'static Stack<Device>) -> ! {
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.pll1.q_ck = Some(100.mhz().into());
config.rcc.sys_ck = Some(mhz(400));
config.rcc.hclk = Some(mhz(200));
config.rcc.pll1.q_ck = Some(mhz(100));
config
}