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Let FlashLayout and FlashRegion depends on a Blocking/Async mode generic

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This commit is contained in:
Rasmus Melchior Jacobsen
2023-05-24 17:24:28 +02:00
parent 6df6239704
commit 44b6494ab7
6 changed files with 179 additions and 206 deletions
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16
embassy-stm32/build.rs
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@ -213,7 +213,7 @@ fn main() {
let region_type = format_ident!("{}", get_flash_region_type_name(region.name));
flash_regions.extend(quote! {
#[cfg(flash)]
pub struct #region_type<'d>(pub &'static crate::flash::FlashRegion, pub(crate) embassy_hal_common::PeripheralRef<'d, crate::peripherals::FLASH>,);
pub struct #region_type<'d, MODE>(pub &'static crate::flash::FlashRegion, pub(crate) embassy_hal_common::PeripheralRef<'d, crate::peripherals::FLASH>, pub(crate) core::marker::PhantomData<MODE>);
});
}
@ -224,11 +224,11 @@ fn main() {
let field_name = format_ident!("{}", region_name.to_lowercase());
let field_type = format_ident!("{}", get_flash_region_type_name(f.name));
let field = quote! {
pub #field_name: #field_type<'d>
pub #field_name: #field_type<'d, MODE>
};
let region_name = format_ident!("{}", region_name);
let init = quote! {
#field_name: #field_type(&#region_name, unsafe { p.clone_unchecked()})
#field_name: #field_type(&#region_name, unsafe { p.clone_unchecked()}, core::marker::PhantomData)
};
(field, (init, region_name))
@ -238,15 +238,17 @@ fn main() {
let regions_len = flash_memory_regions.len();
flash_regions.extend(quote! {
#[cfg(flash)]
pub struct FlashLayout<'d> {
#(#fields),*
pub struct FlashLayout<'d, MODE> {
#(#fields),*,
_mode: core::marker::PhantomData<MODE>,
}
#[cfg(flash)]
impl<'d> FlashLayout<'d> {
impl<'d, MODE> FlashLayout<'d, MODE> {
pub(crate) fn new(p: embassy_hal_common::PeripheralRef<'d, crate::peripherals::FLASH>) -> Self {
Self {
#(#inits),*
#(#inits),*,
_mode: core::marker::PhantomData,
}
}
}