From f46b83874693382b891f0449c412b4f8591b81d8 Mon Sep 17 00:00:00 2001
From: Mathias <mk@blackbird.online>
Date: Fri, 9 Sep 2022 12:45:03 +0200
Subject: Feature-gate time-driver in embassy-rp

---
 examples/rp/Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'examples')

diff --git a/examples/rp/Cargo.toml b/examples/rp/Cargo.toml
index 18a92b094..17393322c 100644
--- a/examples/rp/Cargo.toml
+++ b/examples/rp/Cargo.toml
@@ -8,7 +8,7 @@ version = "0.1.0"
 embassy-sync = { version = "0.1.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.1.0", path = "../../embassy-executor", features = ["defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
-embassy-rp = { version = "0.1.0", path = "../../embassy-rp", features = ["defmt", "unstable-traits", "nightly", "unstable-pac"] }
+embassy-rp = { version = "0.1.0", path = "../../embassy-rp", features = ["defmt", "unstable-traits", "nightly", "unstable-pac", "time-driver"] }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", features = ["defmt"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet", "pool-16"] }
-- 
cgit 


From 54ba4725408bca51c5997d16b58cf334b519ac24 Mon Sep 17 00:00:00 2001
From: Ulf Lilleengen <ulf.lilleengen@gmail.com>
Date: Tue, 20 Sep 2022 09:42:40 +0200
Subject: Remove BootFlash borrow

Compiler will infer a different lifetime for BootFlash than for the
borrowed flash, which makes it require more type annotations than if it
was just owning the type. Since it doesn't really matter if it owns or
borrows in practical use, change it to own so that it simplifies usage.
---
 examples/boot/bootloader/nrf/src/main.rs   | 2 +-
 examples/boot/bootloader/stm32/src/main.rs | 7 +++----
 2 files changed, 4 insertions(+), 5 deletions(-)

(limited to 'examples')

diff --git a/examples/boot/bootloader/nrf/src/main.rs b/examples/boot/bootloader/nrf/src/main.rs
index 9031997c2..8266206b3 100644
--- a/examples/boot/bootloader/nrf/src/main.rs
+++ b/examples/boot/bootloader/nrf/src/main.rs
@@ -21,7 +21,7 @@ fn main() -> ! {
 
     let mut bl = BootLoader::default();
     let start = bl.prepare(&mut SingleFlashConfig::new(&mut BootFlash::<_, 4096>::new(
-        &mut WatchdogFlash::start(Nvmc::new(p.NVMC), p.WDT, 5),
+        WatchdogFlash::start(Nvmc::new(p.NVMC), p.WDT, 5),
     )));
     unsafe { bl.load(start) }
 }
diff --git a/examples/boot/bootloader/stm32/src/main.rs b/examples/boot/bootloader/stm32/src/main.rs
index bb5d3e531..294464d1c 100644
--- a/examples/boot/bootloader/stm32/src/main.rs
+++ b/examples/boot/bootloader/stm32/src/main.rs
@@ -20,10 +20,9 @@ fn main() -> ! {
     */
 
     let mut bl: BootLoader<ERASE_SIZE, WRITE_SIZE> = BootLoader::default();
-    let mut flash = Flash::unlock(p.FLASH);
-    let start = bl.prepare(&mut SingleFlashConfig::new(
-        &mut BootFlash::<_, ERASE_SIZE, ERASE_VALUE>::new(&mut flash),
-    ));
+    let flash = Flash::unlock(p.FLASH);
+    let mut flash = BootFlash::<_, ERASE_SIZE, ERASE_VALUE>::new(flash);
+    let start = bl.prepare(&mut SingleFlashConfig::new(&mut flash));
     core::mem::drop(flash);
     unsafe { bl.load(start) }
 }
-- 
cgit 


From 7412a859fd7089b874b4c162b8e3cc822f09ab22 Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Thu, 22 Sep 2022 16:28:56 +0200
Subject: Update Rust nightly.

Removes feature(generic_associated_types)
---
 examples/boot/application/nrf/src/bin/a.rs   | 1 -
 examples/boot/application/nrf/src/bin/b.rs   | 1 -
 examples/nrf/src/bin/usb_ethernet.rs         | 1 -
 examples/nrf/src/bin/usb_hid_keyboard.rs     | 1 -
 examples/nrf/src/bin/usb_hid_mouse.rs        | 1 -
 examples/nrf/src/bin/usb_serial.rs           | 1 -
 examples/nrf/src/bin/usb_serial_multitask.rs | 1 -
 examples/rp/src/bin/usb_ethernet.rs          | 1 -
 examples/rp/src/bin/usb_serial.rs            | 1 -
 examples/stm32l0/src/bin/lorawan.rs          | 1 -
 examples/stm32l5/src/bin/usb_ethernet.rs     | 1 -
 examples/stm32l5/src/bin/usb_hid_mouse.rs    | 1 -
 examples/stm32wl/src/bin/lorawan.rs          | 1 -
 examples/stm32wl/src/bin/subghz.rs           | 1 -
 14 files changed, 14 deletions(-)

(limited to 'examples')

diff --git a/examples/boot/application/nrf/src/bin/a.rs b/examples/boot/application/nrf/src/bin/a.rs
index 133a3e678..7a404a914 100644
--- a/examples/boot/application/nrf/src/bin/a.rs
+++ b/examples/boot/application/nrf/src/bin/a.rs
@@ -1,7 +1,6 @@
 #![no_std]
 #![no_main]
 #![macro_use]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use embassy_boot_nrf::FirmwareUpdater;
diff --git a/examples/boot/application/nrf/src/bin/b.rs b/examples/boot/application/nrf/src/bin/b.rs
index 5394bf0c7..1373f277d 100644
--- a/examples/boot/application/nrf/src/bin/b.rs
+++ b/examples/boot/application/nrf/src/bin/b.rs
@@ -1,7 +1,6 @@
 #![no_std]
 #![no_main]
 #![macro_use]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use embassy_executor::Spawner;
diff --git a/examples/nrf/src/bin/usb_ethernet.rs b/examples/nrf/src/bin/usb_ethernet.rs
index 352660b59..33ca380ff 100644
--- a/examples/nrf/src/bin/usb_ethernet.rs
+++ b/examples/nrf/src/bin/usb_ethernet.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use core::mem;
diff --git a/examples/nrf/src/bin/usb_hid_keyboard.rs b/examples/nrf/src/bin/usb_hid_keyboard.rs
index 7fdb0b685..4761fcf66 100644
--- a/examples/nrf/src/bin/usb_hid_keyboard.rs
+++ b/examples/nrf/src/bin/usb_hid_keyboard.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use core::mem;
diff --git a/examples/nrf/src/bin/usb_hid_mouse.rs b/examples/nrf/src/bin/usb_hid_mouse.rs
index 7cd2ece17..f1b57a17f 100644
--- a/examples/nrf/src/bin/usb_hid_mouse.rs
+++ b/examples/nrf/src/bin/usb_hid_mouse.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use core::mem;
diff --git a/examples/nrf/src/bin/usb_serial.rs b/examples/nrf/src/bin/usb_serial.rs
index a68edb329..f9526cbc4 100644
--- a/examples/nrf/src/bin/usb_serial.rs
+++ b/examples/nrf/src/bin/usb_serial.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use core::mem;
diff --git a/examples/nrf/src/bin/usb_serial_multitask.rs b/examples/nrf/src/bin/usb_serial_multitask.rs
index d62d7e520..c646c0bbd 100644
--- a/examples/nrf/src/bin/usb_serial_multitask.rs
+++ b/examples/nrf/src/bin/usb_serial_multitask.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use core::mem;
diff --git a/examples/rp/src/bin/usb_ethernet.rs b/examples/rp/src/bin/usb_ethernet.rs
index 2df7f62f6..166ffe175 100644
--- a/examples/rp/src/bin/usb_ethernet.rs
+++ b/examples/rp/src/bin/usb_ethernet.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use core::sync::atomic::{AtomicBool, Ordering};
diff --git a/examples/rp/src/bin/usb_serial.rs b/examples/rp/src/bin/usb_serial.rs
index 74be1f598..00cf3e93f 100644
--- a/examples/rp/src/bin/usb_serial.rs
+++ b/examples/rp/src/bin/usb_serial.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use defmt::{info, panic};
diff --git a/examples/stm32l0/src/bin/lorawan.rs b/examples/stm32l0/src/bin/lorawan.rs
index 00ff67f3f..27d7c29c2 100644
--- a/examples/stm32l0/src/bin/lorawan.rs
+++ b/examples/stm32l0/src/bin/lorawan.rs
@@ -3,7 +3,6 @@
 #![no_main]
 #![macro_use]
 #![allow(dead_code)]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use embassy_executor::Spawner;
diff --git a/examples/stm32l5/src/bin/usb_ethernet.rs b/examples/stm32l5/src/bin/usb_ethernet.rs
index 2c8706e41..c96a83ead 100644
--- a/examples/stm32l5/src/bin/usb_ethernet.rs
+++ b/examples/stm32l5/src/bin/usb_ethernet.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use core::sync::atomic::{AtomicBool, Ordering};
diff --git a/examples/stm32l5/src/bin/usb_hid_mouse.rs b/examples/stm32l5/src/bin/usb_hid_mouse.rs
index 7d763e7fd..0aca6f1cd 100644
--- a/examples/stm32l5/src/bin/usb_hid_mouse.rs
+++ b/examples/stm32l5/src/bin/usb_hid_mouse.rs
@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use defmt::*;
diff --git a/examples/stm32wl/src/bin/lorawan.rs b/examples/stm32wl/src/bin/lorawan.rs
index 9143e64da..7f34dd306 100644
--- a/examples/stm32wl/src/bin/lorawan.rs
+++ b/examples/stm32wl/src/bin/lorawan.rs
@@ -2,7 +2,6 @@
 #![no_main]
 #![macro_use]
 #![allow(dead_code)]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use embassy_executor::Spawner;
diff --git a/examples/stm32wl/src/bin/subghz.rs b/examples/stm32wl/src/bin/subghz.rs
index 8f674d796..3c60a8de4 100644
--- a/examples/stm32wl/src/bin/subghz.rs
+++ b/examples/stm32wl/src/bin/subghz.rs
@@ -2,7 +2,6 @@
 #![no_main]
 #![macro_use]
 #![allow(dead_code)]
-#![feature(generic_associated_types)]
 #![feature(type_alias_impl_trait)]
 
 use defmt::*;
-- 
cgit 


From 2fed9f949a28f197e8dbc72fa923c71679dd19c2 Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Thu, 22 Sep 2022 16:42:49 +0200
Subject: Replace futures::future::poll_fn -> core::future::poll_fn.

---
 examples/nrf-rtos-trace/src/bin/rtos_trace.rs  | 3 ++-
 examples/nrf/src/bin/executor_fairness_test.rs | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'examples')

diff --git a/examples/nrf-rtos-trace/src/bin/rtos_trace.rs b/examples/nrf-rtos-trace/src/bin/rtos_trace.rs
index 7d1ad87c8..cf8b2f808 100644
--- a/examples/nrf-rtos-trace/src/bin/rtos_trace.rs
+++ b/examples/nrf-rtos-trace/src/bin/rtos_trace.rs
@@ -2,6 +2,7 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 
+use core::future::poll_fn;
 use core::task::Poll;
 
 use embassy_executor::Spawner;
@@ -46,7 +47,7 @@ async fn run2() {
 
 #[embassy_executor::task]
 async fn run3() {
-    futures::future::poll_fn(|cx| {
+    poll_fn(|cx| {
         cx.waker().wake_by_ref();
         Poll::<()>::Pending
     })
diff --git a/examples/nrf/src/bin/executor_fairness_test.rs b/examples/nrf/src/bin/executor_fairness_test.rs
index 9ae030d07..2a28f2763 100644
--- a/examples/nrf/src/bin/executor_fairness_test.rs
+++ b/examples/nrf/src/bin/executor_fairness_test.rs
@@ -2,6 +2,7 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 
+use core::future::poll_fn;
 use core::task::Poll;
 
 use defmt::{info, unwrap};
@@ -26,7 +27,7 @@ async fn run2() {
 
 #[embassy_executor::task]
 async fn run3() {
-    futures::future::poll_fn(|cx| {
+    poll_fn(|cx| {
         cx.waker().wake_by_ref();
         Poll::<()>::Pending
     })
-- 
cgit 


From 4f33cc5d1a0c5eb4ce9044f477f879ac0445ec36 Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Thu, 22 Sep 2022 16:48:35 +0200
Subject: Replace futures::future::join -> embassy_futures::join::join.

---
 examples/nrf/src/bin/usb_hid_keyboard.rs  | 2 +-
 examples/nrf/src/bin/usb_hid_mouse.rs     | 2 +-
 examples/nrf/src/bin/usb_serial.rs        | 2 +-
 examples/rp/Cargo.toml                    | 1 +
 examples/rp/src/bin/usb_serial.rs         | 2 +-
 examples/stm32f1/Cargo.toml               | 1 +
 examples/stm32f1/src/bin/usb_serial.rs    | 2 +-
 examples/stm32f3/Cargo.toml               | 1 +
 examples/stm32f3/src/bin/usb_serial.rs    | 2 +-
 examples/stm32l5/Cargo.toml               | 1 +
 examples/stm32l5/src/bin/usb_hid_mouse.rs | 2 +-
 examples/stm32l5/src/bin/usb_serial.rs    | 2 +-
 12 files changed, 12 insertions(+), 8 deletions(-)

(limited to 'examples')

diff --git a/examples/nrf/src/bin/usb_hid_keyboard.rs b/examples/nrf/src/bin/usb_hid_keyboard.rs
index 4761fcf66..70318b78f 100644
--- a/examples/nrf/src/bin/usb_hid_keyboard.rs
+++ b/examples/nrf/src/bin/usb_hid_keyboard.rs
@@ -7,6 +7,7 @@ use core::sync::atomic::{AtomicBool, Ordering};
 
 use defmt::*;
 use embassy_executor::Spawner;
+use embassy_futures::join::join;
 use embassy_futures::select::{select, Either};
 use embassy_nrf::gpio::{Input, Pin, Pull};
 use embassy_nrf::usb::{Driver, PowerUsb};
@@ -15,7 +16,6 @@ use embassy_sync::signal::Signal;
 use embassy_usb::control::OutResponse;
 use embassy_usb::{Builder, Config, DeviceStateHandler};
 use embassy_usb_hid::{HidReaderWriter, ReportId, RequestHandler, State};
-use futures::future::join;
 use usbd_hid::descriptor::{KeyboardReport, SerializedDescriptor};
 use {defmt_rtt as _, panic_probe as _};
 
diff --git a/examples/nrf/src/bin/usb_hid_mouse.rs b/examples/nrf/src/bin/usb_hid_mouse.rs
index f1b57a17f..65fbda1cf 100644
--- a/examples/nrf/src/bin/usb_hid_mouse.rs
+++ b/examples/nrf/src/bin/usb_hid_mouse.rs
@@ -6,13 +6,13 @@ use core::mem;
 
 use defmt::*;
 use embassy_executor::Spawner;
+use embassy_futures::join::join;
 use embassy_nrf::usb::{Driver, PowerUsb};
 use embassy_nrf::{interrupt, pac};
 use embassy_time::{Duration, Timer};
 use embassy_usb::control::OutResponse;
 use embassy_usb::{Builder, Config};
 use embassy_usb_hid::{HidWriter, ReportId, RequestHandler, State};
-use futures::future::join;
 use usbd_hid::descriptor::{MouseReport, SerializedDescriptor};
 use {defmt_rtt as _, panic_probe as _};
 
diff --git a/examples/nrf/src/bin/usb_serial.rs b/examples/nrf/src/bin/usb_serial.rs
index f9526cbc4..a740b4e0a 100644
--- a/examples/nrf/src/bin/usb_serial.rs
+++ b/examples/nrf/src/bin/usb_serial.rs
@@ -6,12 +6,12 @@ use core::mem;
 
 use defmt::{info, panic};
 use embassy_executor::Spawner;
+use embassy_futures::join::join;
 use embassy_nrf::usb::{Driver, Instance, PowerUsb, UsbSupply};
 use embassy_nrf::{interrupt, pac};
 use embassy_usb::driver::EndpointError;
 use embassy_usb::{Builder, Config};
 use embassy_usb_serial::{CdcAcmClass, State};
-use futures::future::join;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
diff --git a/examples/rp/Cargo.toml b/examples/rp/Cargo.toml
index 17393322c..24c3cdd67 100644
--- a/examples/rp/Cargo.toml
+++ b/examples/rp/Cargo.toml
@@ -13,6 +13,7 @@ embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defm
 embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", features = ["defmt"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet", "pool-16"] }
 embassy-usb-ncm = { version = "0.1.0", path = "../../embassy-usb-ncm", features = ["defmt"] }
+embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 
 defmt = "0.3"
 defmt-rtt = "0.3"
diff --git a/examples/rp/src/bin/usb_serial.rs b/examples/rp/src/bin/usb_serial.rs
index 00cf3e93f..bf92a1636 100644
--- a/examples/rp/src/bin/usb_serial.rs
+++ b/examples/rp/src/bin/usb_serial.rs
@@ -4,12 +4,12 @@
 
 use defmt::{info, panic};
 use embassy_executor::Spawner;
+use embassy_futures::join::join;
 use embassy_rp::interrupt;
 use embassy_rp::usb::{Driver, Instance};
 use embassy_usb::driver::EndpointError;
 use embassy_usb::{Builder, Config};
 use embassy_usb_serial::{CdcAcmClass, State};
-use futures::future::join;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
diff --git a/examples/stm32f1/Cargo.toml b/examples/stm32f1/Cargo.toml
index 33ac63db1..895e043dd 100644
--- a/examples/stm32f1/Cargo.toml
+++ b/examples/stm32f1/Cargo.toml
@@ -10,6 +10,7 @@ embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["de
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32f103c8", "unstable-pac", "memory-x", "time-driver-any"]  }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", features = ["defmt"] }
+embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 
 defmt = "0.3"
 defmt-rtt = "0.3"
diff --git a/examples/stm32f1/src/bin/usb_serial.rs b/examples/stm32f1/src/bin/usb_serial.rs
index a9c46068f..a14e728ba 100644
--- a/examples/stm32f1/src/bin/usb_serial.rs
+++ b/examples/stm32f1/src/bin/usb_serial.rs
@@ -4,6 +4,7 @@
 
 use defmt::{panic, *};
 use embassy_executor::Spawner;
+use embassy_futures::join::join;
 use embassy_stm32::gpio::{Level, Output, Speed};
 use embassy_stm32::time::Hertz;
 use embassy_stm32::usb::{Driver, Instance};
@@ -12,7 +13,6 @@ use embassy_time::{Duration, Timer};
 use embassy_usb::driver::EndpointError;
 use embassy_usb::Builder;
 use embassy_usb_serial::{CdcAcmClass, State};
-use futures::future::join;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
diff --git a/examples/stm32f3/Cargo.toml b/examples/stm32f3/Cargo.toml
index 208f39080..27f5c260a 100644
--- a/examples/stm32f3/Cargo.toml
+++ b/examples/stm32f3/Cargo.toml
@@ -11,6 +11,7 @@ embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", features = ["defmt"] }
 embassy-usb-hid = { version = "0.1.0", path = "../../embassy-usb-hid", features = ["defmt"] }
+embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 
 defmt = "0.3"
 defmt-rtt = "0.3"
diff --git a/examples/stm32f3/src/bin/usb_serial.rs b/examples/stm32f3/src/bin/usb_serial.rs
index d3702fc35..b9fd20e2b 100644
--- a/examples/stm32f3/src/bin/usb_serial.rs
+++ b/examples/stm32f3/src/bin/usb_serial.rs
@@ -4,6 +4,7 @@
 
 use defmt::{panic, *};
 use embassy_executor::Spawner;
+use embassy_futures::join::join;
 use embassy_stm32::gpio::{Level, Output, Speed};
 use embassy_stm32::time::mhz;
 use embassy_stm32::usb::{Driver, Instance};
@@ -12,7 +13,6 @@ use embassy_time::{Duration, Timer};
 use embassy_usb::driver::EndpointError;
 use embassy_usb::Builder;
 use embassy_usb_serial::{CdcAcmClass, State};
-use futures::future::join;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
diff --git a/examples/stm32l5/Cargo.toml b/examples/stm32l5/Cargo.toml
index c451bd221..05945f6bf 100644
--- a/examples/stm32l5/Cargo.toml
+++ b/examples/stm32l5/Cargo.toml
@@ -15,6 +15,7 @@ embassy-usb-serial = { version = "0.1.0", path = "../../embassy-usb-serial", fea
 embassy-usb-hid = { version = "0.1.0", path = "../../embassy-usb-hid", features = ["defmt"] }
 embassy-usb-ncm = { version = "0.1.0", path = "../../embassy-usb-ncm", features = ["defmt"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet", "pool-16"] }
+embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 usbd-hid = "0.6.0"
 
 defmt = "0.3"
diff --git a/examples/stm32l5/src/bin/usb_hid_mouse.rs b/examples/stm32l5/src/bin/usb_hid_mouse.rs
index 0aca6f1cd..fa92ceae3 100644
--- a/examples/stm32l5/src/bin/usb_hid_mouse.rs
+++ b/examples/stm32l5/src/bin/usb_hid_mouse.rs
@@ -4,6 +4,7 @@
 
 use defmt::*;
 use embassy_executor::Spawner;
+use embassy_futures::join::join;
 use embassy_stm32::rcc::*;
 use embassy_stm32::usb::Driver;
 use embassy_stm32::{interrupt, Config};
@@ -11,7 +12,6 @@ use embassy_time::{Duration, Timer};
 use embassy_usb::control::OutResponse;
 use embassy_usb::Builder;
 use embassy_usb_hid::{HidWriter, ReportId, RequestHandler, State};
-use futures::future::join;
 use usbd_hid::descriptor::{MouseReport, SerializedDescriptor};
 use {defmt_rtt as _, panic_probe as _};
 
diff --git a/examples/stm32l5/src/bin/usb_serial.rs b/examples/stm32l5/src/bin/usb_serial.rs
index b576a7353..7484dc832 100644
--- a/examples/stm32l5/src/bin/usb_serial.rs
+++ b/examples/stm32l5/src/bin/usb_serial.rs
@@ -4,13 +4,13 @@
 
 use defmt::{panic, *};
 use embassy_executor::Spawner;
+use embassy_futures::join::join;
 use embassy_stm32::rcc::*;
 use embassy_stm32::usb::{Driver, Instance};
 use embassy_stm32::{interrupt, Config};
 use embassy_usb::driver::EndpointError;
 use embassy_usb::Builder;
 use embassy_usb_serial::{CdcAcmClass, State};
-use futures::future::join;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
-- 
cgit 


From 80e58426fcf40b6cea28368e43a7289e827461cf Mon Sep 17 00:00:00 2001
From: Mathias <mk@blackbird.online>
Date: Wed, 26 Oct 2022 10:01:52 +0200
Subject: Add flash example & flash HIL test

---
 examples/rp/Cargo.toml       |  1 +
 examples/rp/src/bin/flash.rs | 84 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 85 insertions(+)
 create mode 100644 examples/rp/src/bin/flash.rs

(limited to 'examples')

diff --git a/examples/rp/Cargo.toml b/examples/rp/Cargo.toml
index 747dde515..38355bbf8 100644
--- a/examples/rp/Cargo.toml
+++ b/examples/rp/Cargo.toml
@@ -30,6 +30,7 @@ byte-slice-cast = { version = "1.2.0", default-features = false }
 embedded-hal-1 = { package = "embedded-hal", version = "=1.0.0-alpha.9" }
 embedded-hal-async = { version = "0.1.0-alpha.1" }
 embedded-io = { version = "0.3.0", features = ["async", "defmt"] }
+embedded-storage = { version = "0.3" }
 static_cell = "1.0.0"
 
 [profile.release]
diff --git a/examples/rp/src/bin/flash.rs b/examples/rp/src/bin/flash.rs
new file mode 100644
index 000000000..17549e4be
--- /dev/null
+++ b/examples/rp/src/bin/flash.rs
@@ -0,0 +1,84 @@
+#![no_std]
+#![no_main]
+#![feature(type_alias_impl_trait)]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_rp::flash::{ERASE_SIZE, FLASH_BASE};
+use embassy_rp::peripherals::FLASH;
+use embedded_storage::nor_flash::{NorFlash, ReadNorFlash};
+use {defmt_rtt as _, panic_probe as _};
+
+const ADDR_OFFSET: u32 = 0x100000;
+const FLASH_SIZE: usize = 2 * 1024 * 1024;
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let p = embassy_rp::init(Default::default());
+    info!("Hello World!");
+
+    let mut flash = embassy_rp::flash::Flash::<_, FLASH_SIZE>::new(p.FLASH);
+
+    erase_write_sector(&mut flash, 0x00);
+
+    multiwrite_bytes(&mut flash, ERASE_SIZE as u32);
+
+    loop {}
+}
+
+fn multiwrite_bytes(flash: &mut embassy_rp::flash::Flash<'_, FLASH, FLASH_SIZE>, offset: u32) {
+    info!(">>>> [multiwrite_bytes]");
+    let mut read_buf = [0u8; ERASE_SIZE];
+    defmt::unwrap!(flash.read(ADDR_OFFSET + offset, &mut read_buf));
+
+    info!("Addr of flash block is {:x}", ADDR_OFFSET + offset + FLASH_BASE as u32);
+    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.read(ADDR_OFFSET + offset, &mut read_buf));
+    info!("Contents after erase starts with {=[u8]}", read_buf[0..4]);
+    if read_buf.iter().any(|x| *x != 0xFF) {
+        defmt::panic!("unexpected");
+    }
+
+    defmt::unwrap!(flash.write(ADDR_OFFSET + offset, &[0x01]));
+    defmt::unwrap!(flash.write(ADDR_OFFSET + offset + 1, &[0x02]));
+    defmt::unwrap!(flash.write(ADDR_OFFSET + offset + 2, &[0x03]));
+    defmt::unwrap!(flash.write(ADDR_OFFSET + offset + 3, &[0x04]));
+
+    defmt::unwrap!(flash.read(ADDR_OFFSET + offset, &mut read_buf));
+    info!("Contents after write starts with {=[u8]}", read_buf[0..4]);
+    if &read_buf[0..4] != &[0x01, 0x02, 0x03, 0x04] {
+        defmt::panic!("unexpected");
+    }
+}
+
+fn erase_write_sector(flash: &mut embassy_rp::flash::Flash<'_, FLASH, FLASH_SIZE>, offset: u32) {
+    info!(">>>> [erase_write_sector]");
+    let mut buf = [0u8; ERASE_SIZE];
+    defmt::unwrap!(flash.read(ADDR_OFFSET + offset, &mut buf));
+
+    info!("Addr of flash block is {:x}", ADDR_OFFSET + offset + FLASH_BASE as u32);
+    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.read(ADDR_OFFSET + offset, &mut buf));
+    info!("Contents after erase starts with {=[u8]}", buf[0..4]);
+    if buf.iter().any(|x| *x != 0xFF) {
+        defmt::panic!("unexpected");
+    }
+
+    for b in buf.iter_mut() {
+        *b = 0xDA;
+    }
+
+    defmt::unwrap!(flash.write(ADDR_OFFSET + offset, &buf));
+
+    defmt::unwrap!(flash.read(ADDR_OFFSET + offset, &mut buf));
+    info!("Contents after write starts with {=[u8]}", buf[0..4]);
+    if buf.iter().any(|x| *x != 0xDA) {
+        defmt::panic!("unexpected");
+    }
+}
-- 
cgit 


From 1669e395654430dff6dffda0cef9522f9ccfd213 Mon Sep 17 00:00:00 2001
From: Mathias <mk@blackbird.online>
Date: Wed, 26 Oct 2022 14:47:32 +0200
Subject: Buffer data to be written to flash in ram if it does not already
 reside in ram

---
 examples/rp/src/bin/flash.rs | 1 -
 1 file changed, 1 deletion(-)

(limited to 'examples')

diff --git a/examples/rp/src/bin/flash.rs b/examples/rp/src/bin/flash.rs
index 17549e4be..d4dfca759 100644
--- a/examples/rp/src/bin/flash.rs
+++ b/examples/rp/src/bin/flash.rs
@@ -18,7 +18,6 @@ async fn main(_spawner: Spawner) {
     info!("Hello World!");
 
     let mut flash = embassy_rp::flash::Flash::<_, FLASH_SIZE>::new(p.FLASH);
-
     erase_write_sector(&mut flash, 0x00);
 
     multiwrite_bytes(&mut flash, ERASE_SIZE as u32);
-- 
cgit 


From 3c6c382465131c6f76567f976198b77e327df4b2 Mon Sep 17 00:00:00 2001
From: Mathias <mk@blackbird.online>
Date: Thu, 27 Oct 2022 07:10:27 +0200
Subject: Remove random delay from example, and move flash functions to allow
 using without embedded-storage in scope

---
 examples/rp/src/bin/flash.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'examples')

diff --git a/examples/rp/src/bin/flash.rs b/examples/rp/src/bin/flash.rs
index d4dfca759..8d6b379f4 100644
--- a/examples/rp/src/bin/flash.rs
+++ b/examples/rp/src/bin/flash.rs
@@ -6,7 +6,7 @@ use defmt::*;
 use embassy_executor::Spawner;
 use embassy_rp::flash::{ERASE_SIZE, FLASH_BASE};
 use embassy_rp::peripherals::FLASH;
-use embedded_storage::nor_flash::{NorFlash, ReadNorFlash};
+use embassy_time::{Duration, Timer};
 use {defmt_rtt as _, panic_probe as _};
 
 const ADDR_OFFSET: u32 = 0x100000;
@@ -17,6 +17,12 @@ async fn main(_spawner: Spawner) {
     let p = embassy_rp::init(Default::default());
     info!("Hello World!");
 
+    // add some delay to give an attached debug probe time to parse the
+    // defmt RTT header. Reading that header might touch flash memory, which
+    // interferes with flash write operations.
+    // https://github.com/knurling-rs/defmt/pull/683
+    Timer::after(Duration::from_millis(10)).await;
+
     let mut flash = embassy_rp::flash::Flash::<_, FLASH_SIZE>::new(p.FLASH);
     erase_write_sector(&mut flash, 0x00);
 
-- 
cgit