max/embassy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

stm32/rcc: refactor and unify f4 into f7.

Browse Source
This commit is contained in:
Dario Nieuwenhuis
2023-10-18 04:31:53 +02:00
parent 67010d123c
commit f20f170b1f
10 changed files with 168 additions and 425 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
tests/stm32/src/common.rs
View File

@ -224,11 +224,23 @@ pub fn config() -> Config {
#[cfg(feature = "stm32f429zi")]
{
// TODO: stm32f429zi can do up to 180mhz, but that makes tests fail.
// perhaps we have some bug w.r.t overdrive.
config.rcc.sys_ck = Some(Hertz(168_000_000));
config.rcc.pclk1 = Some(Hertz(42_000_000));
config.rcc.pclk2 = Some(Hertz(84_000_000));
use embassy_stm32::rcc::*;
config.rcc.hse = Some(Hse {
freq: Hertz(8_000_000),
mode: HseMode::Bypass,
});
config.rcc.pll_src = PllSource::HSE;
config.rcc.pll = Some(Pll {
prediv: PllPreDiv::DIV4,
mul: PllMul::MUL180,
divp: Some(Pllp::DIV2), // 8mhz / 4 * 180 / 2 = 180Mhz.
divq: None,
divr: None,
});
config.rcc.ahb_pre = AHBPrescaler::DIV1;
config.rcc.apb1_pre = APBPrescaler::DIV4;
config.rcc.apb2_pre = APBPrescaler::DIV2;
config.rcc.sys = Sysclk::PLL1_P;
}
#[cfg(feature = "stm32f767zi")]