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Add embassy-usb-dfu

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This commit is contained in:
Kaitlyn Kenwell
2023-12-13 14:40:49 -05:00
parent 14f41a71b6
commit 976a7ae22a
10 changed files with 492 additions and 7 deletions
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4
embassy-boot/boot/src/boot_loader.rs
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@@ -5,7 +5,7 @@ use embassy_sync::blocking_mutex::raw::NoopRawMutex;
use embassy_sync::blocking_mutex::Mutex;
use embedded_storage::nor_flash::{NorFlash, NorFlashError, NorFlashErrorKind};
use crate::{State, BOOT_MAGIC, STATE_ERASE_VALUE, SWAP_MAGIC};
use crate::{State, BOOT_MAGIC, STATE_ERASE_VALUE, SWAP_MAGIC, DFU_DETACH_MAGIC};
/// Errors returned by bootloader
#[derive(PartialEq, Eq, Debug)]
@@ -384,6 +384,8 @@ impl<ACTIVE: NorFlash, DFU: NorFlash, STATE: NorFlash> BootLoader<ACTIVE, DFU, S
if !state_word.iter().any(|&b| b != SWAP_MAGIC) {
Ok(State::Swap)
} else if !state_word.iter().any(|&b| b != DFU_DETACH_MAGIC) {
Ok(State::DfuDetach)
} else {
Ok(State::Boot)
}