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Align examples

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This commit is contained in:
Rasmus Melchior Jacobsen
2023-05-30 14:03:31 +02:00
parent c2aca45b8d
commit 36e00caf4d
18 changed files with 108 additions and 65 deletions
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1
examples/boot/application/rp/Cargo.toml
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@ -20,6 +20,7 @@ embedded-hal = { version = "0.2.6" }
cortex-m = { version = "0.7.6", features = ["inline-asm", "critical-section-single-core"] }
cortex-m-rt = "0.7.0"
embedded-storage = "0.3.0"
[features]
default = ["panic-reset"]

19
examples/boot/application/rp/src/bin/a.rs
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@ -9,6 +9,9 @@ use embassy_rp::flash::Flash;
use embassy_rp::gpio::{Level, Output};
use embassy_rp::watchdog::Watchdog;
use embassy_time::{Duration, Timer};
use embassy_sync::blocking_mutex::Mutex;
use core::cell::RefCell;
use embedded_storage::nor_flash::NorFlash;
#[cfg(feature = "panic-probe")]
use panic_probe as _;
#[cfg(feature = "panic-reset")]
@ -26,9 +29,11 @@ async fn main(_s: Spawner) {
let mut watchdog = Watchdog::new(p.WATCHDOG);
watchdog.start(Duration::from_secs(8));
let mut flash: Flash<_, FLASH_SIZE> = Flash::new_blocking(p.FLASH);
let flash: Flash<_, FLASH_SIZE> = Flash::new(p.FLASH);
let flash = Mutex::new(RefCell::new(flash));
let mut updater = FirmwareUpdater::default();
let config = FirmwareUpdaterConfig::from_linkerfile_blocking(&flash);
let mut updater = BlockingFirmwareUpdater::new(config);
Timer::after(Duration::from_secs(5)).await;
watchdog.feed();
@ -36,8 +41,8 @@ async fn main(_s: Spawner) {
let mut offset = 0;
let mut buf: AlignedBuffer<4096> = AlignedBuffer([0; 4096]);
defmt::info!("preparing update");
let mut writer = updater
.prepare_update_blocking(&mut flash)
let writer = updater
.prepare_update()
.map_err(|e| defmt::warn!("E: {:?}", defmt::Debug2Format(&e)))
.unwrap();
defmt::info!("writer created, starting write");
@ -45,13 +50,13 @@ async fn main(_s: Spawner) {
buf.0[..chunk.len()].copy_from_slice(chunk);
defmt::info!("writing block at offset {}", offset);
writer
.write_block_blocking(offset, &buf.0[..], &mut flash, 256)
.write(offset, &buf.0[..])
.unwrap();
offset += chunk.len();
offset += chunk.len() as u32;
}
watchdog.feed();
defmt::info!("firmware written, marking update");
updater.mark_updated_blocking(&mut flash, &mut buf.0[..1]).unwrap();
updater.mark_updated(&mut buf.0[..1]).unwrap();
Timer::after(Duration::from_secs(2)).await;
led.set_low();
defmt::info!("update marked, resetting");