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use embassy_embedded_hal::flash::partition::Partition;
use embassy_sync::blocking_mutex::raw::NoopRawMutex;
use embassy_sync::mutex::Mutex;
use embedded_storage_async::nor_flash::NorFlash;
use crate::BootLoaderConfig;
pub struct AsyncTestFlash<ACTIVE, DFU, STATE>
where
ACTIVE: NorFlash,
DFU: NorFlash,
STATE: NorFlash,
{
active: Mutex<NoopRawMutex, ACTIVE>,
dfu: Mutex<NoopRawMutex, DFU>,
state: Mutex<NoopRawMutex, STATE>,
}
impl<ACTIVE, DFU, STATE> AsyncTestFlash<ACTIVE, DFU, STATE>
where
ACTIVE: NorFlash,
DFU: NorFlash,
STATE: NorFlash,
{
pub fn new(config: BootLoaderConfig<ACTIVE, DFU, STATE>) -> Self {
Self {
active: Mutex::new(config.active),
dfu: Mutex::new(config.dfu),
state: Mutex::new(config.state),
}
}
pub fn active(&self) -> Partition<NoopRawMutex, ACTIVE> {
Self::create_partition(&self.active)
}
pub fn dfu(&self) -> Partition<NoopRawMutex, DFU> {
Self::create_partition(&self.dfu)
}
pub fn state(&self) -> Partition<NoopRawMutex, STATE> {
Self::create_partition(&self.state)
}
fn create_partition<T: NorFlash>(mutex: &Mutex<NoopRawMutex, T>) -> Partition<NoopRawMutex, T> {
Partition::new(mutex, 0, mutex.try_lock().unwrap().capacity() as u32)
}
}
impl<ACTIVE, DFU, STATE> AsyncTestFlash<ACTIVE, DFU, STATE>
where
ACTIVE: NorFlash + embedded_storage::nor_flash::NorFlash,
DFU: NorFlash + embedded_storage::nor_flash::NorFlash,
STATE: NorFlash + embedded_storage::nor_flash::NorFlash,
{
pub fn into_blocking(self) -> super::BlockingTestFlash<ACTIVE, DFU, STATE> {
let config = BootLoaderConfig {
active: self.active.into_inner(),
dfu: self.dfu.into_inner(),
state: self.state.into_inner(),
};
super::BlockingTestFlash::new(config)
}
}
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