mirror of
https://github.com/embassy-rs/embassy.git
synced 2024-11-22 06:42:32 +00:00
rp/flash: change naming to blocking_*
, new_blocking
.
- Needed for consistency with other drivers. - Having two `new()` functions sometimes resulted in 'multiple applicable methods' errors.
This commit is contained in:
parent
94fa95c699
commit
b948e37769
@ -54,7 +54,7 @@ pub struct WatchdogFlash<'d, const SIZE: usize> {
|
|||||||
impl<'d, const SIZE: usize> WatchdogFlash<'d, SIZE> {
|
impl<'d, const SIZE: usize> WatchdogFlash<'d, SIZE> {
|
||||||
/// Start a new watchdog with a given flash and watchdog peripheral and a timeout
|
/// Start a new watchdog with a given flash and watchdog peripheral and a timeout
|
||||||
pub fn start(flash: FLASH, watchdog: WATCHDOG, timeout: Duration) -> Self {
|
pub fn start(flash: FLASH, watchdog: WATCHDOG, timeout: Duration) -> Self {
|
||||||
let flash = Flash::<_, Blocking, SIZE>::new(flash);
|
let flash = Flash::<_, Blocking, SIZE>::new_blocking(flash);
|
||||||
let mut watchdog = Watchdog::new(watchdog);
|
let mut watchdog = Watchdog::new(watchdog);
|
||||||
watchdog.start(timeout);
|
watchdog.start(timeout);
|
||||||
Self { flash, watchdog }
|
Self { flash, watchdog }
|
||||||
@ -71,11 +71,11 @@ impl<'d, const SIZE: usize> NorFlash for WatchdogFlash<'d, SIZE> {
|
|||||||
|
|
||||||
fn erase(&mut self, from: u32, to: u32) -> Result<(), Self::Error> {
|
fn erase(&mut self, from: u32, to: u32) -> Result<(), Self::Error> {
|
||||||
self.watchdog.feed();
|
self.watchdog.feed();
|
||||||
self.flash.erase(from, to)
|
self.flash.blocking_erase(from, to)
|
||||||
}
|
}
|
||||||
fn write(&mut self, offset: u32, data: &[u8]) -> Result<(), Self::Error> {
|
fn write(&mut self, offset: u32, data: &[u8]) -> Result<(), Self::Error> {
|
||||||
self.watchdog.feed();
|
self.watchdog.feed();
|
||||||
self.flash.write(offset, data)
|
self.flash.blocking_write(offset, data)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -83,7 +83,7 @@ impl<'d, const SIZE: usize> ReadNorFlash for WatchdogFlash<'d, SIZE> {
|
|||||||
const READ_SIZE: usize = <Flash<'d, FLASH, Blocking, SIZE> as ReadNorFlash>::READ_SIZE;
|
const READ_SIZE: usize = <Flash<'d, FLASH, Blocking, SIZE> as ReadNorFlash>::READ_SIZE;
|
||||||
fn read(&mut self, offset: u32, data: &mut [u8]) -> Result<(), Self::Error> {
|
fn read(&mut self, offset: u32, data: &mut [u8]) -> Result<(), Self::Error> {
|
||||||
self.watchdog.feed();
|
self.watchdog.feed();
|
||||||
self.flash.read(offset, data)
|
self.flash.blocking_read(offset, data)
|
||||||
}
|
}
|
||||||
fn capacity(&self) -> usize {
|
fn capacity(&self) -> usize {
|
||||||
self.flash.capacity()
|
self.flash.capacity()
|
||||||
|
@ -102,7 +102,7 @@ pub struct Flash<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> {
|
|||||||
}
|
}
|
||||||
|
|
||||||
impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> Flash<'d, T, M, FLASH_SIZE> {
|
impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> Flash<'d, T, M, FLASH_SIZE> {
|
||||||
pub fn read(&mut self, offset: u32, bytes: &mut [u8]) -> Result<(), Error> {
|
pub fn blocking_read(&mut self, offset: u32, bytes: &mut [u8]) -> Result<(), Error> {
|
||||||
trace!(
|
trace!(
|
||||||
"Reading from 0x{:x} to 0x{:x}",
|
"Reading from 0x{:x} to 0x{:x}",
|
||||||
FLASH_BASE as u32 + offset,
|
FLASH_BASE as u32 + offset,
|
||||||
@ -120,7 +120,7 @@ impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> Flash<'d, T, M, FLASH_SI
|
|||||||
FLASH_SIZE
|
FLASH_SIZE
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn erase(&mut self, from: u32, to: u32) -> Result<(), Error> {
|
pub fn blocking_erase(&mut self, from: u32, to: u32) -> Result<(), Error> {
|
||||||
check_erase(self, from, to)?;
|
check_erase(self, from, to)?;
|
||||||
|
|
||||||
trace!(
|
trace!(
|
||||||
@ -136,7 +136,7 @@ impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> Flash<'d, T, M, FLASH_SI
|
|||||||
Ok(())
|
Ok(())
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn write(&mut self, offset: u32, bytes: &[u8]) -> Result<(), Error> {
|
pub fn blocking_write(&mut self, offset: u32, bytes: &[u8]) -> Result<(), Error> {
|
||||||
check_write(self, offset, bytes.len())?;
|
check_write(self, offset, bytes.len())?;
|
||||||
|
|
||||||
trace!("Writing {:?} bytes to 0x{:x}", bytes.len(), FLASH_BASE as u32 + offset);
|
trace!("Writing {:?} bytes to 0x{:x}", bytes.len(), FLASH_BASE as u32 + offset);
|
||||||
@ -233,13 +233,13 @@ impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> Flash<'d, T, M, FLASH_SI
|
|||||||
}
|
}
|
||||||
|
|
||||||
/// Read SPI flash unique ID
|
/// Read SPI flash unique ID
|
||||||
pub fn unique_id(&mut self, uid: &mut [u8]) -> Result<(), Error> {
|
pub fn blocking_unique_id(&mut self, uid: &mut [u8]) -> Result<(), Error> {
|
||||||
unsafe { self.in_ram(|| ram_helpers::flash_unique_id(uid))? };
|
unsafe { self.in_ram(|| ram_helpers::flash_unique_id(uid))? };
|
||||||
Ok(())
|
Ok(())
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Read SPI flash JEDEC ID
|
/// Read SPI flash JEDEC ID
|
||||||
pub fn jedec_id(&mut self) -> Result<u32, Error> {
|
pub fn blocking_jedec_id(&mut self) -> Result<u32, Error> {
|
||||||
let mut jedec = None;
|
let mut jedec = None;
|
||||||
unsafe {
|
unsafe {
|
||||||
self.in_ram(|| {
|
self.in_ram(|| {
|
||||||
@ -251,7 +251,7 @@ impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> Flash<'d, T, M, FLASH_SI
|
|||||||
}
|
}
|
||||||
|
|
||||||
impl<'d, T: Instance, const FLASH_SIZE: usize> Flash<'d, T, Blocking, FLASH_SIZE> {
|
impl<'d, T: Instance, const FLASH_SIZE: usize> Flash<'d, T, Blocking, FLASH_SIZE> {
|
||||||
pub fn new(_flash: impl Peripheral<P = T> + 'd) -> Self {
|
pub fn new_blocking(_flash: impl Peripheral<P = T> + 'd) -> Self {
|
||||||
Self {
|
Self {
|
||||||
dma: None,
|
dma: None,
|
||||||
phantom: PhantomData,
|
phantom: PhantomData,
|
||||||
@ -310,47 +310,8 @@ impl<'d, T: Instance, const FLASH_SIZE: usize> Flash<'d, T, Async, FLASH_SIZE> {
|
|||||||
transfer,
|
transfer,
|
||||||
})
|
})
|
||||||
}
|
}
|
||||||
}
|
|
||||||
|
|
||||||
impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> ErrorType for Flash<'d, T, M, FLASH_SIZE> {
|
pub async fn read(&mut self, offset: u32, bytes: &mut [u8]) -> Result<(), Error> {
|
||||||
type Error = Error;
|
|
||||||
}
|
|
||||||
|
|
||||||
impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> ReadNorFlash for Flash<'d, T, M, FLASH_SIZE> {
|
|
||||||
const READ_SIZE: usize = READ_SIZE;
|
|
||||||
|
|
||||||
fn read(&mut self, offset: u32, bytes: &mut [u8]) -> Result<(), Self::Error> {
|
|
||||||
self.read(offset, bytes)
|
|
||||||
}
|
|
||||||
|
|
||||||
fn capacity(&self) -> usize {
|
|
||||||
self.capacity()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> MultiwriteNorFlash for Flash<'d, T, M, FLASH_SIZE> {}
|
|
||||||
|
|
||||||
impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> NorFlash for Flash<'d, T, M, FLASH_SIZE> {
|
|
||||||
const WRITE_SIZE: usize = WRITE_SIZE;
|
|
||||||
|
|
||||||
const ERASE_SIZE: usize = ERASE_SIZE;
|
|
||||||
|
|
||||||
fn erase(&mut self, from: u32, to: u32) -> Result<(), Self::Error> {
|
|
||||||
self.erase(from, to)
|
|
||||||
}
|
|
||||||
|
|
||||||
fn write(&mut self, offset: u32, bytes: &[u8]) -> Result<(), Self::Error> {
|
|
||||||
self.write(offset, bytes)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#[cfg(feature = "nightly")]
|
|
||||||
impl<'d, T: Instance, const FLASH_SIZE: usize> embedded_storage_async::nor_flash::ReadNorFlash
|
|
||||||
for Flash<'d, T, Async, FLASH_SIZE>
|
|
||||||
{
|
|
||||||
const READ_SIZE: usize = ASYNC_READ_SIZE;
|
|
||||||
|
|
||||||
async fn read(&mut self, offset: u32, bytes: &mut [u8]) -> Result<(), Self::Error> {
|
|
||||||
use core::mem::MaybeUninit;
|
use core::mem::MaybeUninit;
|
||||||
|
|
||||||
// Checked early to simplify address validity checks
|
// Checked early to simplify address validity checks
|
||||||
@ -389,6 +350,49 @@ impl<'d, T: Instance, const FLASH_SIZE: usize> embedded_storage_async::nor_flash
|
|||||||
|
|
||||||
Ok(())
|
Ok(())
|
||||||
}
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> ErrorType for Flash<'d, T, M, FLASH_SIZE> {
|
||||||
|
type Error = Error;
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> ReadNorFlash for Flash<'d, T, M, FLASH_SIZE> {
|
||||||
|
const READ_SIZE: usize = READ_SIZE;
|
||||||
|
|
||||||
|
fn read(&mut self, offset: u32, bytes: &mut [u8]) -> Result<(), Self::Error> {
|
||||||
|
self.blocking_read(offset, bytes)
|
||||||
|
}
|
||||||
|
|
||||||
|
fn capacity(&self) -> usize {
|
||||||
|
self.capacity()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> MultiwriteNorFlash for Flash<'d, T, M, FLASH_SIZE> {}
|
||||||
|
|
||||||
|
impl<'d, T: Instance, M: Mode, const FLASH_SIZE: usize> NorFlash for Flash<'d, T, M, FLASH_SIZE> {
|
||||||
|
const WRITE_SIZE: usize = WRITE_SIZE;
|
||||||
|
|
||||||
|
const ERASE_SIZE: usize = ERASE_SIZE;
|
||||||
|
|
||||||
|
fn erase(&mut self, from: u32, to: u32) -> Result<(), Self::Error> {
|
||||||
|
self.blocking_erase(from, to)
|
||||||
|
}
|
||||||
|
|
||||||
|
fn write(&mut self, offset: u32, bytes: &[u8]) -> Result<(), Self::Error> {
|
||||||
|
self.blocking_write(offset, bytes)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(feature = "nightly")]
|
||||||
|
impl<'d, T: Instance, const FLASH_SIZE: usize> embedded_storage_async::nor_flash::ReadNorFlash
|
||||||
|
for Flash<'d, T, Async, FLASH_SIZE>
|
||||||
|
{
|
||||||
|
const READ_SIZE: usize = ASYNC_READ_SIZE;
|
||||||
|
|
||||||
|
async fn read(&mut self, offset: u32, bytes: &mut [u8]) -> Result<(), Self::Error> {
|
||||||
|
self.read(offset, bytes).await
|
||||||
|
}
|
||||||
|
|
||||||
fn capacity(&self) -> usize {
|
fn capacity(&self) -> usize {
|
||||||
self.capacity()
|
self.capacity()
|
||||||
@ -404,11 +408,11 @@ impl<'d, T: Instance, const FLASH_SIZE: usize> embedded_storage_async::nor_flash
|
|||||||
const ERASE_SIZE: usize = ERASE_SIZE;
|
const ERASE_SIZE: usize = ERASE_SIZE;
|
||||||
|
|
||||||
async fn erase(&mut self, from: u32, to: u32) -> Result<(), Self::Error> {
|
async fn erase(&mut self, from: u32, to: u32) -> Result<(), Self::Error> {
|
||||||
self.erase(from, to)
|
self.blocking_erase(from, to)
|
||||||
}
|
}
|
||||||
|
|
||||||
async fn write(&mut self, offset: u32, bytes: &[u8]) -> Result<(), Self::Error> {
|
async fn write(&mut self, offset: u32, bytes: &[u8]) -> Result<(), Self::Error> {
|
||||||
self.write(offset, bytes)
|
self.blocking_write(offset, bytes)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -7,7 +7,7 @@ use core::cell::RefCell;
|
|||||||
use defmt_rtt as _;
|
use defmt_rtt as _;
|
||||||
use embassy_boot_rp::*;
|
use embassy_boot_rp::*;
|
||||||
use embassy_executor::Spawner;
|
use embassy_executor::Spawner;
|
||||||
use embassy_rp::flash::{self, Flash};
|
use embassy_rp::flash::Flash;
|
||||||
use embassy_rp::gpio::{Level, Output};
|
use embassy_rp::gpio::{Level, Output};
|
||||||
use embassy_rp::watchdog::Watchdog;
|
use embassy_rp::watchdog::Watchdog;
|
||||||
use embassy_sync::blocking_mutex::Mutex;
|
use embassy_sync::blocking_mutex::Mutex;
|
||||||
@ -34,7 +34,7 @@ async fn main(_s: Spawner) {
|
|||||||
let mut watchdog = Watchdog::new(p.WATCHDOG);
|
let mut watchdog = Watchdog::new(p.WATCHDOG);
|
||||||
watchdog.start(Duration::from_secs(8));
|
watchdog.start(Duration::from_secs(8));
|
||||||
|
|
||||||
let flash = Flash::<_, flash::Blocking, FLASH_SIZE>::new(p.FLASH);
|
let flash = Flash::<_, _, FLASH_SIZE>::new_blocking(p.FLASH);
|
||||||
let flash = Mutex::new(RefCell::new(flash));
|
let flash = Mutex::new(RefCell::new(flash));
|
||||||
|
|
||||||
let config = FirmwareUpdaterConfig::from_linkerfile_blocking(&flash);
|
let config = FirmwareUpdaterConfig::from_linkerfile_blocking(&flash);
|
||||||
|
@ -28,12 +28,12 @@ async fn main(_spawner: Spawner) {
|
|||||||
let mut flash = embassy_rp::flash::Flash::<_, Async, FLASH_SIZE>::new(p.FLASH, p.DMA_CH0);
|
let mut flash = embassy_rp::flash::Flash::<_, Async, FLASH_SIZE>::new(p.FLASH, p.DMA_CH0);
|
||||||
|
|
||||||
// Get JEDEC id
|
// Get JEDEC id
|
||||||
let jedec = flash.jedec_id().unwrap();
|
let jedec = flash.blocking_jedec_id().unwrap();
|
||||||
info!("jedec id: 0x{:x}", jedec);
|
info!("jedec id: 0x{:x}", jedec);
|
||||||
|
|
||||||
// Get unique id
|
// Get unique id
|
||||||
let mut uid = [0; 8];
|
let mut uid = [0; 8];
|
||||||
flash.unique_id(&mut uid).unwrap();
|
flash.blocking_unique_id(&mut uid).unwrap();
|
||||||
info!("unique id: {:?}", uid);
|
info!("unique id: {:?}", uid);
|
||||||
|
|
||||||
erase_write_sector(&mut flash, 0x00);
|
erase_write_sector(&mut flash, 0x00);
|
||||||
@ -48,25 +48,25 @@ async fn main(_spawner: Spawner) {
|
|||||||
fn multiwrite_bytes(flash: &mut embassy_rp::flash::Flash<'_, FLASH, Async, FLASH_SIZE>, offset: u32) {
|
fn multiwrite_bytes(flash: &mut embassy_rp::flash::Flash<'_, FLASH, Async, FLASH_SIZE>, offset: u32) {
|
||||||
info!(">>>> [multiwrite_bytes]");
|
info!(">>>> [multiwrite_bytes]");
|
||||||
let mut read_buf = [0u8; ERASE_SIZE];
|
let mut read_buf = [0u8; ERASE_SIZE];
|
||||||
defmt::unwrap!(flash.read(ADDR_OFFSET + offset, &mut read_buf));
|
defmt::unwrap!(flash.blocking_read(ADDR_OFFSET + offset, &mut read_buf));
|
||||||
|
|
||||||
info!("Addr of flash block is {:x}", ADDR_OFFSET + offset + FLASH_BASE as u32);
|
info!("Addr of flash block is {:x}", ADDR_OFFSET + offset + FLASH_BASE as u32);
|
||||||
info!("Contents start with {=[u8]}", read_buf[0..4]);
|
info!("Contents start with {=[u8]}", read_buf[0..4]);
|
||||||
|
|
||||||
defmt::unwrap!(flash.erase(ADDR_OFFSET + offset, ADDR_OFFSET + offset + ERASE_SIZE as u32));
|
defmt::unwrap!(flash.blocking_erase(ADDR_OFFSET + offset, ADDR_OFFSET + offset + ERASE_SIZE as u32));
|
||||||
|
|
||||||
defmt::unwrap!(flash.read(ADDR_OFFSET + offset, &mut read_buf));
|
defmt::unwrap!(flash.blocking_read(ADDR_OFFSET + offset, &mut read_buf));
|
||||||
info!("Contents after erase starts with {=[u8]}", read_buf[0..4]);
|
info!("Contents after erase starts with {=[u8]}", read_buf[0..4]);
|
||||||
if read_buf.iter().any(|x| *x != 0xFF) {
|
if read_buf.iter().any(|x| *x != 0xFF) {
|
||||||
defmt::panic!("unexpected");
|
defmt::panic!("unexpected");
|
||||||
}
|
}
|
||||||
|
|
||||||
defmt::unwrap!(flash.write(ADDR_OFFSET + offset, &[0x01]));
|
defmt::unwrap!(flash.blocking_write(ADDR_OFFSET + offset, &[0x01]));
|
||||||
defmt::unwrap!(flash.write(ADDR_OFFSET + offset + 1, &[0x02]));
|
defmt::unwrap!(flash.blocking_write(ADDR_OFFSET + offset + 1, &[0x02]));
|
||||||
defmt::unwrap!(flash.write(ADDR_OFFSET + offset + 2, &[0x03]));
|
defmt::unwrap!(flash.blocking_write(ADDR_OFFSET + offset + 2, &[0x03]));
|
||||||
defmt::unwrap!(flash.write(ADDR_OFFSET + offset + 3, &[0x04]));
|
defmt::unwrap!(flash.blocking_write(ADDR_OFFSET + offset + 3, &[0x04]));
|
||||||
|
|
||||||
defmt::unwrap!(flash.read(ADDR_OFFSET + offset, &mut read_buf));
|
defmt::unwrap!(flash.blocking_read(ADDR_OFFSET + offset, &mut read_buf));
|
||||||
info!("Contents after write starts with {=[u8]}", read_buf[0..4]);
|
info!("Contents after write starts with {=[u8]}", read_buf[0..4]);
|
||||||
if &read_buf[0..4] != &[0x01, 0x02, 0x03, 0x04] {
|
if &read_buf[0..4] != &[0x01, 0x02, 0x03, 0x04] {
|
||||||
defmt::panic!("unexpected");
|
defmt::panic!("unexpected");
|
||||||
@ -76,14 +76,14 @@ fn multiwrite_bytes(flash: &mut embassy_rp::flash::Flash<'_, FLASH, Async, FLASH
|
|||||||
fn erase_write_sector(flash: &mut embassy_rp::flash::Flash<'_, FLASH, Async, FLASH_SIZE>, offset: u32) {
|
fn erase_write_sector(flash: &mut embassy_rp::flash::Flash<'_, FLASH, Async, FLASH_SIZE>, offset: u32) {
|
||||||
info!(">>>> [erase_write_sector]");
|
info!(">>>> [erase_write_sector]");
|
||||||
let mut buf = [0u8; ERASE_SIZE];
|
let mut buf = [0u8; ERASE_SIZE];
|
||||||
defmt::unwrap!(flash.read(ADDR_OFFSET + offset, &mut buf));
|
defmt::unwrap!(flash.blocking_read(ADDR_OFFSET + offset, &mut buf));
|
||||||
|
|
||||||
info!("Addr of flash block is {:x}", ADDR_OFFSET + offset + FLASH_BASE as u32);
|
info!("Addr of flash block is {:x}", ADDR_OFFSET + offset + FLASH_BASE as u32);
|
||||||
info!("Contents start with {=[u8]}", buf[0..4]);
|
info!("Contents start with {=[u8]}", buf[0..4]);
|
||||||
|
|
||||||
defmt::unwrap!(flash.erase(ADDR_OFFSET + offset, ADDR_OFFSET + offset + ERASE_SIZE as u32));
|
defmt::unwrap!(flash.blocking_erase(ADDR_OFFSET + offset, ADDR_OFFSET + offset + ERASE_SIZE as u32));
|
||||||
|
|
||||||
defmt::unwrap!(flash.read(ADDR_OFFSET + offset, &mut buf));
|
defmt::unwrap!(flash.blocking_read(ADDR_OFFSET + offset, &mut buf));
|
||||||
info!("Contents after erase starts with {=[u8]}", buf[0..4]);
|
info!("Contents after erase starts with {=[u8]}", buf[0..4]);
|
||||||
if buf.iter().any(|x| *x != 0xFF) {
|
if buf.iter().any(|x| *x != 0xFF) {
|
||||||
defmt::panic!("unexpected");
|
defmt::panic!("unexpected");
|
||||||
@ -93,9 +93,9 @@ fn erase_write_sector(flash: &mut embassy_rp::flash::Flash<'_, FLASH, Async, FLA
|
|||||||
*b = 0xDA;
|
*b = 0xDA;
|
||||||
}
|
}
|
||||||
|
|
||||||
defmt::unwrap!(flash.write(ADDR_OFFSET + offset, &buf));
|
defmt::unwrap!(flash.blocking_write(ADDR_OFFSET + offset, &buf));
|
||||||
|
|
||||||
defmt::unwrap!(flash.read(ADDR_OFFSET + offset, &mut buf));
|
defmt::unwrap!(flash.blocking_read(ADDR_OFFSET + offset, &mut buf));
|
||||||
info!("Contents after write starts with {=[u8]}", buf[0..4]);
|
info!("Contents after write starts with {=[u8]}", buf[0..4]);
|
||||||
if buf.iter().any(|x| *x != 0xDA) {
|
if buf.iter().any(|x| *x != 0xDA) {
|
||||||
defmt::panic!("unexpected");
|
defmt::panic!("unexpected");
|
||||||
@ -111,7 +111,7 @@ async fn background_read(flash: &mut embassy_rp::flash::Flash<'_, FLASH, Async,
|
|||||||
info!("Addr of flash block is {:x}", ADDR_OFFSET + offset + FLASH_BASE as u32);
|
info!("Addr of flash block is {:x}", ADDR_OFFSET + offset + FLASH_BASE as u32);
|
||||||
info!("Contents start with {=u32:x}", buf[0]);
|
info!("Contents start with {=u32:x}", buf[0]);
|
||||||
|
|
||||||
defmt::unwrap!(flash.erase(ADDR_OFFSET + offset, ADDR_OFFSET + offset + ERASE_SIZE as u32));
|
defmt::unwrap!(flash.blocking_erase(ADDR_OFFSET + offset, ADDR_OFFSET + offset + ERASE_SIZE as u32));
|
||||||
|
|
||||||
defmt::unwrap!(flash.background_read(ADDR_OFFSET + offset, &mut buf)).await;
|
defmt::unwrap!(flash.background_read(ADDR_OFFSET + offset, &mut buf)).await;
|
||||||
info!("Contents after erase starts with {=u32:x}", buf[0]);
|
info!("Contents after erase starts with {=u32:x}", buf[0]);
|
||||||
@ -123,7 +123,7 @@ async fn background_read(flash: &mut embassy_rp::flash::Flash<'_, FLASH, Async,
|
|||||||
*b = 0xDABA1234;
|
*b = 0xDABA1234;
|
||||||
}
|
}
|
||||||
|
|
||||||
defmt::unwrap!(flash.write(ADDR_OFFSET + offset, unsafe {
|
defmt::unwrap!(flash.blocking_write(ADDR_OFFSET + offset, unsafe {
|
||||||
core::slice::from_raw_parts(buf.as_ptr() as *const u8, buf.len() * 4)
|
core::slice::from_raw_parts(buf.as_ptr() as *const u8, buf.len() * 4)
|
||||||
}));
|
}));
|
||||||
|
|
||||||
|
@ -25,23 +25,23 @@ async fn main(_spawner: Spawner) {
|
|||||||
let mut flash = embassy_rp::flash::Flash::<_, Async, { 2 * 1024 * 1024 }>::new(p.FLASH, p.DMA_CH0);
|
let mut flash = embassy_rp::flash::Flash::<_, Async, { 2 * 1024 * 1024 }>::new(p.FLASH, p.DMA_CH0);
|
||||||
|
|
||||||
// Get JEDEC id
|
// Get JEDEC id
|
||||||
let jedec = defmt::unwrap!(flash.jedec_id());
|
let jedec = defmt::unwrap!(flash.blocking_jedec_id());
|
||||||
info!("jedec id: 0x{:x}", jedec);
|
info!("jedec id: 0x{:x}", jedec);
|
||||||
|
|
||||||
// Get unique id
|
// Get unique id
|
||||||
let mut uid = [0; 8];
|
let mut uid = [0; 8];
|
||||||
defmt::unwrap!(flash.unique_id(&mut uid));
|
defmt::unwrap!(flash.blocking_unique_id(&mut uid));
|
||||||
info!("unique id: {:?}", uid);
|
info!("unique id: {:?}", uid);
|
||||||
|
|
||||||
let mut buf = [0u8; ERASE_SIZE];
|
let mut buf = [0u8; ERASE_SIZE];
|
||||||
defmt::unwrap!(flash.read(ADDR_OFFSET, &mut buf));
|
defmt::unwrap!(flash.blocking_read(ADDR_OFFSET, &mut buf));
|
||||||
|
|
||||||
info!("Addr of flash block is {:x}", ADDR_OFFSET + FLASH_BASE as u32);
|
info!("Addr of flash block is {:x}", ADDR_OFFSET + FLASH_BASE as u32);
|
||||||
info!("Contents start with {=[u8]}", buf[0..4]);
|
info!("Contents start with {=[u8]}", buf[0..4]);
|
||||||
|
|
||||||
defmt::unwrap!(flash.erase(ADDR_OFFSET, ADDR_OFFSET + ERASE_SIZE as u32));
|
defmt::unwrap!(flash.blocking_erase(ADDR_OFFSET, ADDR_OFFSET + ERASE_SIZE as u32));
|
||||||
|
|
||||||
defmt::unwrap!(flash.read(ADDR_OFFSET, &mut buf));
|
defmt::unwrap!(flash.blocking_read(ADDR_OFFSET, &mut buf));
|
||||||
info!("Contents after erase starts with {=[u8]}", buf[0..4]);
|
info!("Contents after erase starts with {=[u8]}", buf[0..4]);
|
||||||
if buf.iter().any(|x| *x != 0xFF) {
|
if buf.iter().any(|x| *x != 0xFF) {
|
||||||
defmt::panic!("unexpected");
|
defmt::panic!("unexpected");
|
||||||
@ -51,9 +51,9 @@ async fn main(_spawner: Spawner) {
|
|||||||
*b = 0xDA;
|
*b = 0xDA;
|
||||||
}
|
}
|
||||||
|
|
||||||
defmt::unwrap!(flash.write(ADDR_OFFSET, &mut buf));
|
defmt::unwrap!(flash.blocking_write(ADDR_OFFSET, &mut buf));
|
||||||
|
|
||||||
defmt::unwrap!(flash.read(ADDR_OFFSET, &mut buf));
|
defmt::unwrap!(flash.blocking_read(ADDR_OFFSET, &mut buf));
|
||||||
info!("Contents after write starts with {=[u8]}", buf[0..4]);
|
info!("Contents after write starts with {=[u8]}", buf[0..4]);
|
||||||
if buf.iter().any(|x| *x != 0xDA) {
|
if buf.iter().any(|x| *x != 0xDA) {
|
||||||
defmt::panic!("unexpected");
|
defmt::panic!("unexpected");
|
||||||
|
Loading…
Reference in New Issue
Block a user