Update Embassy.

Cargo.toml

@@ -8,7 +8,7 @@ defmt = ["dep:defmt"]
 log = ["dep:log"]
 
 [dependencies]
-embassy-executor = { version = "0.1.0", features = [ "time" ] }
+embassy-time = { version = "0.1.0" }
 embassy-util = { version = "0.1.0" }
 embassy-net = { version = "0.1.0" }
 atomic-polyfill = "0.1.5"

examples/rpi-pico-w/Cargo.toml

@@ -6,17 +6,19 @@ edition = "2021"
 
 [dependencies]
 cyw43 = { path = "../../", features = ["defmt"]}
-embassy-executor = { version = "0.1.0",  features = ["defmt", "defmt-timestamp-uptime"] }
+embassy-executor = { version = "0.1.0",  features = ["defmt", "integrated-timers"] }
+embassy-time = { version = "0.1.0",  features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-util = { version = "0.1.0" }
 embassy-rp = { version = "0.1.0",  features = ["defmt", "unstable-traits", "nightly", "unstable-pac"] }
 embassy-net = { version = "0.1.0", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", "pool-16"] }
 atomic-polyfill = "0.1.5"
+static_cell = "1.0"
 
 defmt = "0.3"
 defmt-rtt = "0.3"
 panic-probe = { version = "0.3", features = ["print-defmt"] }
 
-cortex-m = "0.7.3"
+cortex-m = { version = "0.7.6", features = ["critical-section-single-core"]}
 cortex-m-rt = "0.7.0"
 futures = { version = "0.3.17", default-features = false, features = ["async-await", "cfg-target-has-atomic", "unstable"] }
 
@@ -27,10 +29,11 @@ heapless = "0.7.15"
 
 
 [patch.crates-io]
-embassy-executor = { git = "https://github.com/embassy-rs/embassy", rev = "6ffca81a38d2c7f57da667ff49b4296c4eba78e2" }
+embassy-executor = { git = "https://github.com/embassy-rs/embassy", rev = "53fbd0efb3e77e1e3de948afde2b5bf1a5a9735f" }
-embassy-util = { git = "https://github.com/embassy-rs/embassy", rev = "6ffca81a38d2c7f57da667ff49b4296c4eba78e2" }
+embassy-time = { git = "https://github.com/embassy-rs/embassy", rev = "53fbd0efb3e77e1e3de948afde2b5bf1a5a9735f" }
-embassy-rp = { git = "https://github.com/embassy-rs/embassy", rev = "6ffca81a38d2c7f57da667ff49b4296c4eba78e2" }
+embassy-util = { git = "https://github.com/embassy-rs/embassy", rev = "53fbd0efb3e77e1e3de948afde2b5bf1a5a9735f" }
-embassy-net = { git = "https://github.com/embassy-rs/embassy", rev = "6ffca81a38d2c7f57da667ff49b4296c4eba78e2" }
+embassy-rp = { git = "https://github.com/embassy-rs/embassy", rev = "53fbd0efb3e77e1e3de948afde2b5bf1a5a9735f" }
+embassy-net = { git = "https://github.com/embassy-rs/embassy", rev = "53fbd0efb3e77e1e3de948afde2b5bf1a5a9735f" }
 #embassy-executor = { path = "/home/dirbaio/embassy/embassy/embassy-executor" }
 #embassy-util = { path = "/home/dirbaio/embassy/embassy/embassy-util" }
 #embassy-rp = { path = "/home/dirbaio/embassy/embassy/embassy-rp" }

examples/rpi-pico-w/src/main.rs

@@ -6,23 +6,22 @@ use core::convert::Infallible;
 use core::future::Future;
 
 use defmt::*;
-use embassy_executor::executor::Spawner;
+use embassy_executor::Spawner;
 use embassy_net::tcp::TcpSocket;
 use embassy_net::{Stack, StackResources};
 use embassy_rp::gpio::{Flex, Level, Output};
 use embassy_rp::peripherals::{PIN_23, PIN_24, PIN_25, PIN_29};
-use embassy_rp::Peripherals;
-use embassy_util::Forever;
 use embedded_hal_1::spi::ErrorType;
 use embedded_hal_async::spi::{ExclusiveDevice, SpiBusFlush, SpiBusRead, SpiBusWrite};
 use embedded_io::asynch::{Read, Write};
+use static_cell::StaticCell;
 use {defmt_rtt as _, panic_probe as _};
 
-macro_rules! forever {
+macro_rules! singleton {
     ($val:expr) => {{
         type T = impl Sized;
-        static FOREVER: Forever<T> = Forever::new();
+        static STATIC_CELL: StaticCell<T> = StaticCell::new();
-        FOREVER.put_with(move || $val)
+        STATIC_CELL.init_with(move || $val)
     }};
 }
 
@@ -39,9 +38,11 @@ async fn net_task(stack: &'static Stack<cyw43::NetDevice<'static>>) -> ! {
 }
 
 #[embassy_executor::main]
-async fn main(spawner: Spawner, p: Peripherals) {
+async fn main(spawner: Spawner) {
     info!("Hello World!");
 
+    let p = embassy_rp::init(Default::default());
+
     // Include the WiFi firmware and Country Locale Matrix (CLM) blobs.
     let fw = include_bytes!("../../../firmware/43439A0.bin");
     let clm = include_bytes!("../../../firmware/43439A0_clm.bin");
@@ -63,7 +64,7 @@ async fn main(spawner: Spawner, p: Peripherals) {
     let bus = MySpi { clk, dio };
     let spi = ExclusiveDevice::new(bus, cs);
 
-    let state = forever!(cyw43::State::new());
+    let state = singleton!(cyw43::State::new());
     let (mut control, runner) = cyw43::new(state, pwr, spi, fw).await;
 
     spawner.spawn(wifi_task(runner)).unwrap();
@@ -84,10 +85,10 @@ async fn main(spawner: Spawner, p: Peripherals) {
     let seed = 0x0123_4567_89ab_cdef; // chosen by fair dice roll. guarenteed to be random.
 
     // Init network stack
-    let stack = &*forever!(Stack::new(
+    let stack = &*singleton!(Stack::new(
         net_device,
         config,
-        forever!(StackResources::<1, 2, 8>::new()),
+        singleton!(StackResources::<1, 2, 8>::new()),
         seed
     ));
 

src/lib.rs

@@ -17,8 +17,8 @@ use core::sync::atomic::Ordering;
 use core::task::Waker;
 
 use atomic_polyfill::AtomicBool;
-use embassy_executor::time::{block_for, Duration, Timer};
 use embassy_net::{PacketBoxExt, PacketBuf};
+use embassy_time::{block_for, Duration, Timer};
 use embassy_util::blocking_mutex::raw::NoopRawMutex;
 use embassy_util::channel::mpmc::Channel;
 use embassy_util::yield_now;