Now blink using a HAL

Cargo.toml

@@ -4,6 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+ruduino = {  git = "https://github.com/avr-rust/ruduino", branch = "master" }
 
 [profile.release]
 lto = true

src/main.rs

@@ -1,34 +1,18 @@
-#![feature(asm_experimental_arch)]
 #![no_std]
 #![no_main]
 
-use core::arch::asm;
-use core::ptr::{read_volatile, write_volatile};
-
-const DDRB: *mut u8 = 0x24 as *mut u8;
-const PORTB: *mut u8 = 0x25 as *mut u8;
-
-const CPU_SPEED: u32 = 16_000_000;
+use ruduino::cores::current::port::B5 as led;
+use ruduino::delay::delay_ms;
+use ruduino::Pin;
 
 #[no_mangle]
 pub extern "C" fn main() -> ! {
-    unsafe { write_volatile(DDRB, 0b11111111) };
+    led::set_output();
 
     loop {
-        unsafe { write_volatile(PORTB, 0b00000000) };
-        sleep(1);
-        unsafe { write_volatile(PORTB, 0b00100000) };
-        sleep(1);
+        led::set_high();
+        delay_ms(1000);
+        led::set_low();
+        delay_ms(1000);
     }
 }
-
-fn sleep(time: u32) {
-    for _ in 0..(CPU_SPEED / 10 * time) {
-        unsafe { asm!("nop") }
-    }
-}
-
-#[panic_handler]
-fn panic(_info: &::core::panic::PanicInfo) -> ! {
-    loop {}
-}