#![no_main]
#![no_std]
extern crate cortex_m_rt;
extern crate panic_halt;
use cortex_m_rt::{entry, interrupt};
#[entry]
fn foo() -> ! {
loop {}
}
#[allow(non_camel_case_types)]
enum interrupt {
USART1,
USART2,
}
#[interrupt]
fn USART1() {
static mut COUNT: u64 = 0;
if *COUNT % 2 == 0 {
*COUNT += 1;
} else {
*COUNT *= 2;
}
}
#[interrupt]
fn USART2() {
USART1(); //~ ERROR cannot find function, tuple struct or tuple variant `USART1` in this scope [E0425]
}