chore: Use embassy runtime

src/bin/main.rs

@@ -7,9 +7,10 @@
 )]
 #![deny(clippy::large_stack_frames)]
 
+use embassy_executor::Spawner;
+use embassy_time::{Duration, Timer};
 use esp_backtrace as _;
 use esp_hal::clock::CpuClock;
-use esp_hal::main;
 use esp_hal::timer::timg::TimerGroup;
 use log::{debug, error, info, warn};
 
@@ -78,10 +79,10 @@ esp_bootloader_esp_idf::esp_app_desc!();
     clippy::large_stack_frames,
     reason = "it's not unusual to allocate larger buffers etc. in main"
 )]
-#[main]
-fn main() -> ! {
+#[esp_rtos::main]
+async fn main(spawner: Spawner) -> ! {
     // generator version: 1.3.0
-    // generator parameters: --chip esp32c5 -o esp32c5-wroom-1 -o alloc -o vscode -o log -o unstable-hal -o wifi -o esp-backtrace
+    // generator parameters: --chip esp32c5 -o esp32c5-wroom-1-psram -o alloc -o log -o unstable-hal -o wifi -o esp-backtrace -o embassy
 
     esp_println::logger::init_logger_from_env();
 
@@ -105,6 +106,8 @@ fn main() -> ! {
         esp_hal::interrupt::software::SoftwareInterruptControl::new(peripherals.SW_INTERRUPT);
     esp_rtos::start(timg0.timer0, sw_interrupt.software_interrupt0);
 
+    info!("Embassy initialized!");
+
     let (_wifi_controller, interfaces) = esp_radio::wifi::new(
         peripherals.WIFI,
         esp_radio::wifi::ControllerConfig::default(),
@@ -142,7 +145,12 @@ fn main() -> ! {
     }
     info!("WiFi promiscuous mode on channel {WIFI_CHANNEL} running");
 
+    // TODO: Spawn some tasks
+    let _ = spawner;
+
     loop {
         // nothing to do here, all data is handled in RX callback for now
+        // but use a timer so that this is yields to other tasks
+        Timer::after(Duration::from_secs(1)).await;
     }
 }