Whatup, coding ARMy?! I recall some discussion a few weeks ago regarding changing the interrupt handler fn name API from the `cortex-m` library. The current API for creating an interrupt handler is this:

```rust
#[interrupt]
fn USB_LP() {
```
Perhaps could od something more RTIC like:
```rust
#[interrupt(periph = USB_LP)]
fn request_from_pc() {
```

Thoughts?