error[E0599]: no method named `split` found for struct `microbit::nrf52833_pac::TIMER0` in the current scope
  --> src/main.rs:24:40
   |
24 |     let mut timer = peripherals.TIMER0.split();
   |                                        ^^^^^ method not found in `TIMER0`
   |
help: some of the expressions' fields have a method of the same name
   |
24 |     let mut timer = peripherals.TIMER0.cc.split();
   |                                        +++
24 |     let mut timer = peripherals.TIMER0.events_compare.split();
   |                                        +++++++++++++++
24 |     let mut timer = peripherals.TIMER0.tasks_capture.split();
   |                                        ++++++++++++++