feat(rust-esp32-c6): make the rust-esp32-c6 template

rust-esp32-c6/template/src/bin/main.rs

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+#![no_std]
+#![no_main]
+#![deny(
+    clippy::mem_forget,
+    reason = "mem::forget is generally not safe to do with esp_hal types, especially those \
+    holding buffers for the duration of a data transfer."
+)]
+#![deny(clippy::large_stack_frames)]
+
+use defmt::info;
+use embassy_executor::Spawner;
+use embassy_time::{Duration, Timer};
+use esp_backtrace as _;
+use esp_hal::clock::CpuClock;
+use esp_hal::timer::timg::TimerGroup;
+use esp_println as _;
+
+extern crate alloc;
+
+// This creates a default app-descriptor required by the esp-idf bootloader.
+// For more information see: <https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-reference/system/app_image_format.html#application-description>
+esp_bootloader_esp_idf::esp_app_desc!();
+
+#[allow(
+    clippy::large_stack_frames,
+    reason = "it's not unusual to allocate larger buffers etc. in main"
+)]
+#[esp_rtos::main]
+async fn main(spawner: Spawner) -> ! {
+    // generator version: 1.3.0
+    // generator parameters: --chip esp32c6 -o alloc -o unstable-hal -o esp-backtrace -o embassy -o defmt
+
+    let config = esp_hal::Config::default().with_cpu_clock(CpuClock::max());
+    let peripherals = esp_hal::init(config);
+
+    esp_alloc::heap_allocator!(#[esp_hal::ram(reclaimed)] size: 65536);
+
+    let timg0 = TimerGroup::new(peripherals.TIMG0);
+    let sw_interrupt =
+        esp_hal::interrupt::software::SoftwareInterruptControl::new(peripherals.SW_INTERRUPT);
+    esp_rtos::start(timg0.timer0, sw_interrupt.software_interrupt0);
+
+    info!("Embassy initialized!");
+
+    // TODO: Spawn some tasks
+    let _ = spawner;
+
+    loop {
+        info!("Hello world!");
+        Timer::after(Duration::from_secs(1)).await;
+    }
+
+    // for inspiration have a look at the examples at https://github.com/esp-rs/esp-hal/tree/esp-hal-v1.1.0/examples
+}

rust-esp32-c6/template/src/lib.rs

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+#![no_std]