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Move to internal mod and re-export the enums

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This commit is contained in:
Eli Orona 2024-02-24 12:54:58 -08:00
parent 88e29608ed
commit e79d2dd756
4 changed files with 31 additions and 26 deletions
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37
embassy-stm32/build.rs
View File

@ -601,7 +601,7 @@ fn main() {
.iter()
.map(|(_fieldset, fieldname, enum_name)| {
quote! {
pub #fieldname: Option<crate::pac::rcc::vals::#enum_name>
pub #fieldname: Option<#enum_name>
}
})
.collect();
@ -627,23 +627,32 @@ fn main() {
})
.collect();
g.extend(quote! {
#[derive(Clone, Copy)]
pub struct ClockMux {
#( #struct_fields, )*
}
let enum_names: BTreeSet<_> = rcc_cfgr_regs
.iter()
.map(|(_fieldset, _fieldname, enum_name)| enum_name)
.collect();
impl Default for ClockMux {
fn default() -> Self {
Self {
#( #field_names: None, )*
g.extend(quote! {
pub mod mux {
#(pub use crate::pac::rcc::vals::#enum_names as #enum_names; )*
#[derive(Clone, Copy)]
pub struct ClockMux {
#( #struct_fields, )*
}
impl Default for ClockMux {
fn default() -> Self {
Self {
#( #field_names: None, )*
}
}
}
}
impl ClockMux {
pub fn init(self) {
#( #inits )*
impl ClockMux {
pub fn init(self) {
#( #inits )*
}
}
}
});

14
embassy-stm32/src/rcc/f013.rs
View File

@ -97,10 +97,9 @@ pub struct Config {
pub adc: AdcClockSource,
#[cfg(all(stm32f3, not(rcc_f37), adc3_common))]
pub adc34: AdcClockSource,
#[cfg(stm32f334)]
pub hrtim: HrtimClockSource,
#[cfg(clock_mux)]
pub mux: crate::rcc::ClockMux,
pub mux: crate::rcc::mux::ClockMux,
pub ls: super::LsConfig,
}
@ -128,8 +127,7 @@ impl Default for Config {
adc: AdcClockSource::Hclk(AdcHclkPrescaler::Div1),
#[cfg(all(stm32f3, not(rcc_f37), adc3_common))]
adc34: AdcClockSource::Hclk(AdcHclkPrescaler::Div1),
#[cfg(stm32f334)]
hrtim: HrtimClockSource::BusClk,
#[cfg(clock_mux)]
mux: Default::default(),
}
@ -350,7 +348,8 @@ pub(crate) unsafe fn init(config: Config) {
}
};
#[cfg(stm32f334)]
/*
TODO: Maybe add something like this to clock_mux? How can we autogenerate the data for this?
let hrtim = match config.hrtim {
// Must be configured after the bus is ready, otherwise it won't work
HrtimClockSource::BusClk => None,
@ -366,6 +365,7 @@ pub(crate) unsafe fn init(config: Config) {
Some(pll * 2u32)
}
};
*/
#[cfg(clock_mux)]
config.mux.init();
@ -384,8 +384,6 @@ pub(crate) unsafe fn init(config: Config) {
adc: Some(adc),
#[cfg(all(stm32f3, not(rcc_f37), adc3_common))]
adc34: Some(adc34),
#[cfg(stm32f334)]
hrtim: hrtim,
rtc: rtc,
hsi48: hsi48,
#[cfg(any(rcc_f1, rcc_f1cl, stm32f3))]

2
embassy-stm32/src/rcc/mod.rs
View File

@ -32,7 +32,7 @@ mod _version;
pub use _version::*;
#[cfg(clock_mux)]
pub use crate::_generated::ClockMux;
pub use crate::_generated::mux as mux;
pub use crate::_generated::Clocks;
#[cfg(feature = "low-power")]

4
examples/stm32f334/src/bin/pwm.rs
View File

@ -28,9 +28,7 @@ async fn main(_spawner: Spawner) {
config.rcc.apb1_pre = APBPrescaler::DIV2;
config.rcc.apb2_pre = APBPrescaler::DIV1;
// TODO: The two lines here do the same thing
config.rcc.hrtim = HrtimClockSource::PllClk;
config.rcc.mux.hrtim1sw = Some(embassy_stm32::pac::rcc::vals::Timsw::PLL1_P);
config.rcc.mux.hrtim1sw = Some(embassy_stm32::rcc::mux::Timsw::PLL1_P);
}
let p = embassy_stm32::init(config);