rust/va108xx-rs
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larger GPIO refactoring and Async UART update

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This commit is contained in:
Robin Müller
2025-02-15 18:10:15 +01:00
parent 31b25b0211
commit caf54e5a70
27 changed files with 927 additions and 1172 deletions
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21
examples/embassy/src/bin/async-uart-rx.rs
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@ -18,7 +18,6 @@ use core::cell::RefCell;
use critical_section::Mutex;
use embassy_executor::Spawner;
use embassy_time::Instant;
use embedded_hal::digital::StatefulOutputPin;
use embedded_io::Write;
use embedded_io_async::Read;
use heapless::spsc::{Consumer, Producer, Queue};
@ -30,9 +29,9 @@ use va108xx_hal::{
pac::{self, interrupt},
prelude::*,
uart::{
self, on_interrupt_uart_b_overwriting,
rx_asynch::{on_interrupt_uart_a, RxAsync},
RxAsyncSharedConsumer, Tx,
self, on_interrupt_rx_overwriting,
rx_asynch::{on_interrupt_rx, RxAsync},
Bank, RxAsyncOverwriting, Tx,
},
InterruptConfig,
};
@ -106,16 +105,16 @@ async fn main(spawner: Spawner) {
*CONSUMER_UART_B.borrow(cs).borrow_mut() = Some(cons_uart_b);
});
let mut async_rx_uart_a = RxAsync::new(rx_uart_a, cons_uart_a);
let async_rx_uart_b = RxAsyncSharedConsumer::new(rx_uart_b, &CONSUMER_UART_B);
let async_rx_uart_b = RxAsyncOverwriting::new(rx_uart_b, &CONSUMER_UART_B);
spawner
.spawn(uart_b_task(async_rx_uart_b, tx_uart_b))
.unwrap();
let mut buf = [0u8; 256];
loop {
rprintln!("Current time UART A: {}", Instant::now().as_secs());
led0.toggle().ok();
led1.toggle().ok();
led2.toggle().ok();
led0.toggle();
led1.toggle();
led2.toggle();
let read_bytes = async_rx_uart_a.read(&mut buf).await.unwrap();
let read_str = core::str::from_utf8(&buf[..read_bytes]).unwrap();
rprintln!(
@ -128,7 +127,7 @@ async fn main(spawner: Spawner) {
}
#[embassy_executor::task]
async fn uart_b_task(mut async_rx: RxAsyncSharedConsumer<pac::Uartb, 256>, mut tx: Tx<pac::Uartb>) {
async fn uart_b_task(mut async_rx: RxAsyncOverwriting<pac::Uartb, 256>, mut tx: Tx<pac::Uartb>) {
let mut buf = [0u8; 256];
loop {
rprintln!("Current time UART B: {}", Instant::now().as_secs());
@ -149,7 +148,7 @@ async fn uart_b_task(mut async_rx: RxAsyncSharedConsumer<pac::Uartb, 256>, mut t
fn OC2() {
let mut prod =
critical_section::with(|cs| PRODUCER_UART_A.borrow(cs).borrow_mut().take().unwrap());
let errors = on_interrupt_uart_a(&mut prod);
let errors = on_interrupt_rx(Bank::A, &mut prod);
critical_section::with(|cs| *PRODUCER_UART_A.borrow(cs).borrow_mut() = Some(prod));
// In a production app, we could use a channel to send the errors to the main task.
if let Err(errors) = errors {
@ -162,7 +161,7 @@ fn OC2() {
fn OC3() {
let mut prod =
critical_section::with(|cs| PRODUCER_UART_B.borrow(cs).borrow_mut().take().unwrap());
let errors = on_interrupt_uart_b_overwriting(&mut prod, &CONSUMER_UART_B);
let errors = on_interrupt_rx_overwriting(Bank::B, &mut prod, &CONSUMER_UART_B);
critical_section::with(|cs| *PRODUCER_UART_B.borrow(cs).borrow_mut() = Some(prod));
// In a production app, we could use a channel to send the errors to the main task.
if let Err(errors) = errors {