time to do final merge

semestralka_1_connected/src/hw_uart_internal/usart2.rs

@@ -0,0 +1,11 @@
+// src/hw_uart_internal/usart2.rs
+use defmt::info;
+use embassy_time::Duration;
+
+use crate::hw_uart_pc::safety::preflight_and_suggest_yield_period;
+
+pub fn setup_and_spawn(baudrate: u32) -> Duration {
+    let yield_period = preflight_and_suggest_yield_period(baudrate);
+    info!("HW USART2 safe");
+    yield_period
+}