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Merge pull request #1166 from embassy-rs/sdmmc-fix

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fix embedded-sdmmc integration.
This commit is contained in:
Dario Nieuwenhuis 2023-01-21 01:22:17 +01:00 committed by GitHub
commit 6ad2bcf97a
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3 changed files with 8 additions and 19 deletions
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2
ci.sh
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@ -63,7 +63,7 @@ cargo batch \
--- build --release --manifest-path embassy-rp/Cargo.toml --target thumbv6m-none-eabi --features nightly,intrinsics \
--- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f410tb,defmt,exti,time-driver-any,unstable-traits \
--- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f411ce,defmt,exti,time-driver-any,unstable-traits \
--- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f429zi,log,exti,time-driver-any,unstable-traits \
--- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f429zi,log,exti,time-driver-any,unstable-traits,embedded-sdmmc \
--- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32h755zi-cm7,defmt,exti,time-driver-any,unstable-traits \
--- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32h7b3ai,defmt,exti,time-driver-any,unstable-traits \
--- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32l476vg,defmt,exti,time-driver-any,unstable-traits \

3
embassy-stm32/Cargo.toml
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@ -58,7 +58,7 @@ cortex-m = "0.7.6"
futures = { version = "0.3.17", default-features = false, features = ["async-await"] }
rand_core = "0.6.3"
sdio-host = "0.5.0"
embedded-sdmmc = { git = "https://github.com/thalesfragoso/embedded-sdmmc-rs", branch = "async", optional = true }
embedded-sdmmc = { git = "https://github.com/embassy-rs/embedded-sdmmc-rs", rev = "46d1b1c2ff13e31e282ec1e352421721694f126a", optional = true }
critical-section = "1.1"
atomic-polyfill = "1.0.1"
stm32-metapac = { version = "0.1.0", path = "../stm32-metapac", features = ["rt"] }
@ -77,7 +77,6 @@ stm32-metapac = { version = "0.1.0", path = "../stm32-metapac", default-features
[features]
defmt = ["dep:defmt", "bxcan/unstable-defmt", "embassy-sync/defmt", "embassy-executor/defmt", "embassy-embedded-hal/defmt", "embassy-hal-common/defmt", "embedded-io?/defmt", "embassy-usb-driver?/defmt", "embassy-net-driver/defmt"]
sdmmc-rs = ["embedded-sdmmc"]
memory-x = ["stm32-metapac/memory-x"]
subghz = []
exti = []

22
embassy-stm32/src/sdmmc/mod.rs
View File

@ -1532,7 +1532,7 @@ foreach_peripheral!(
};
);
#[cfg(feature = "sdmmc-rs")]
#[cfg(feature = "embedded-sdmmc")]
mod sdmmc_rs {
use core::future::Future;
@ -1540,7 +1540,7 @@ mod sdmmc_rs {
use super::*;
impl<'d, T: Instance, P: Pins<T>> BlockDevice for Sdmmc<'d, T, P> {
impl<'d, T: Instance, Dma: SdmmcDma<T>> BlockDevice for Sdmmc<'d, T, Dma> {
type Error = Error;
type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a
@ -1558,19 +1558,14 @@ mod sdmmc_rs {
_reason: &str,
) -> Self::ReadFuture<'a> {
async move {
let card_capacity = self.card()?.card_type;
let inner = T::inner();
let state = T::state();
let mut address = start_block_idx.0;
for block in blocks.iter_mut() {
let block: &mut [u8; 512] = &mut block.contents;
// NOTE(unsafe) Block uses align(4)
let buf = unsafe { &mut *(block as *mut [u8; 512] as *mut [u32; 128]) };
inner
.read_block(address, buf, card_capacity, state, self.config.data_transfer_timeout)
.await?;
let block = unsafe { &mut *(block as *mut _ as *mut DataBlock) };
self.read_block(address, block).await?;
address += 1;
}
Ok(())
@ -1579,19 +1574,14 @@ mod sdmmc_rs {
fn write<'a>(&'a mut self, blocks: &'a [Block], start_block_idx: BlockIdx) -> Self::WriteFuture<'a> {
async move {
let card = self.card.as_mut().ok_or(Error::NoCard)?;
let inner = T::inner();
let state = T::state();
let mut address = start_block_idx.0;
for block in blocks.iter() {
let block: &[u8; 512] = &block.contents;
// NOTE(unsafe) DataBlock uses align 4
let buf = unsafe { &*(block as *const [u8; 512] as *const [u32; 128]) };
inner
.write_block(address, buf, card, state, self.config.data_transfer_timeout)
.await?;
let block = unsafe { &*(block as *const _ as *const DataBlock) };
self.write_block(address, block).await?;
address += 1;
}
Ok(())