<JamesMunns[m]> "> <@michael.desilva:matrix.org..." <- Yes, it is a Jlink mini on the JTAG/SWD header.  Do I need to enable

```rs
use cortex_m::peripheral::{DWT, Peripherals};
{
     let mut peripherals = Peripherals::take().unwrap();
     peripherals.DCB.enable_trace();
     peripherals.DWT.enable_cycle_counter();
}
```