#![no_main] #![no_std] use template_microbit as _; use template_microbit::exit; // global logger + panicking-behavior + memory layout #[cortex_m_rt::entry] fn main() -> ! { // try setting the DEFMT_LOG environment variable // e.g. `export DEFMT_LOG=info` or `DEFMT_LOG=trace cargo rb levels` defmt::info!("info"); defmt::trace!("trace"); defmt::warn!("warn"); defmt::debug!("debug"); defmt::error!("error"); exit(); template_microbit::exit() }