stm32: more docs.

2023-12-19 00:05:54 +01:00
parent 138318f611
commit 49534cd405
23 changed files with 55 additions and 6 deletions
--- a/embassy-stm32/src/usart/mod.rs
+++ b/embassy-stm32/src/usart/mod.rs
@ -1,3 +1,4 @@
+//! Universal Synchronous/Asynchronous Receiver Transmitter (USART, UART, LPUART)
 #![macro_use]

 use core::future::poll_fn;