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Merge pull request #4349 from melvdlin/stm32h723-example-fix

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[stm32h723]: fix spdifrx example
This commit is contained in:
Dario Nieuwenhuis
2025-06-27 01:27:32 +00:00
committed by GitHub
parent 9ee01d9cc6 686bdae937
commit fee70dee99
2 changed files with 13 additions and 12 deletions
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24
examples/stm32h723/src/bin/spdifrx.rs
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@@ -7,9 +7,9 @@
use defmt::{info, trace};
use embassy_executor::Spawner;
use embassy_futures::select::{self, select, Either};
use embassy_futures::select::{select, Either};
use embassy_stm32::spdifrx::{self, Spdifrx};
use embassy_stm32::{bind_interrupts, peripherals, sai};
use embassy_stm32::{bind_interrupts, peripherals, sai, Peri};
use grounded::uninit::GroundedArrayCell;
use hal::sai::*;
use {defmt_rtt as _, embassy_stm32 as hal, panic_probe as _};
@@ -25,10 +25,10 @@ const DMA_BUFFER_LENGTH: usize = HALF_DMA_BUFFER_LENGTH * 2; // 2 half-blocks
// DMA buffers must be in special regions. Refer https://embassy.dev/book/#_stm32_bdma_only_working_out_of_some_ram_regions
#[unsafe(link_section = ".sram1")]
static mut SPDIFRX_BUFFER: GroundedArrayCell<u32, DMA_BUFFER_LENGTH> = GroundedArrayCell::uninit();
static SPDIFRX_BUFFER: GroundedArrayCell<u32, DMA_BUFFER_LENGTH> = GroundedArrayCell::uninit();
#[unsafe(link_section = ".sram4")]
static mut SAI_BUFFER: GroundedArrayCell<u32, DMA_BUFFER_LENGTH> = GroundedArrayCell::uninit();
static SAI_BUFFER: GroundedArrayCell<u32, DMA_BUFFER_LENGTH> = GroundedArrayCell::uninit();
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
@@ -144,9 +144,9 @@ async fn main(_spawner: Spawner) {
///
/// Used (again) after dropping the SPDIFRX instance, in case of errors (e.g. source disconnect).
fn new_spdif_receiver<'d>(
spdifrx: &'d mut peripherals::SPDIFRX1,
input_pin: &'d mut peripherals::PD7,
dma: &'d mut peripherals::DMA2_CH7,
spdifrx: Peri<'d, peripherals::SPDIFRX1>,
input_pin: Peri<'d, peripherals::PD7>,
dma: Peri<'d, peripherals::DMA2_CH7>,
buf: &'d mut [u32],
) -> Spdifrx<'d, peripherals::SPDIFRX1> {
Spdifrx::new(spdifrx, Irqs, spdifrx::Config::default(), input_pin, dma, buf)
@@ -156,11 +156,11 @@ fn new_spdif_receiver<'d>(
///
/// Used (again) after dropping the SAI4 instance, in case of errors (e.g. buffer overrun).
fn new_sai_transmitter<'d>(
sai: &'d mut peripherals::SAI4,
sck: &'d mut peripherals::PD13,
sd: &'d mut peripherals::PC1,
fs: &'d mut peripherals::PD12,
dma: &'d mut peripherals::BDMA_CH0,
sai: Peri<'d, peripherals::SAI4>,
sck: Peri<'d, peripherals::PD13>,
sd: Peri<'d, peripherals::PC1>,
fs: Peri<'d, peripherals::PD12>,
dma: Peri<'d, peripherals::BDMA_CH0>,
buf: &'d mut [u32],
) -> Sai<'d, peripherals::SAI4, u32> {
let mut sai_config = hal::sai::Config::default();