From 588c0479f5dacd21e8654463eb3ca3d847d5dcd9 Mon Sep 17 00:00:00 2001 From: Henrik Berg Date: Thu, 13 Jul 2023 11:16:11 +0200 Subject: Add descriptions to all RP2040 examples. Some need hardware that was not specified. --- examples/rp/src/bin/uart_buffered_split.rs | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'examples/rp/src/bin/uart_buffered_split.rs') diff --git a/examples/rp/src/bin/uart_buffered_split.rs b/examples/rp/src/bin/uart_buffered_split.rs index 9df99bd58..735201718 100644 --- a/examples/rp/src/bin/uart_buffered_split.rs +++ b/examples/rp/src/bin/uart_buffered_split.rs @@ -1,3 +1,9 @@ +//! This example shows how to use UART (Universal asynchronous receiver-transmitter) in the RP2040 chip. +//! +//! No specific hardware is specified in this example. If you connect pin 0 and 1 you should get the same data back. +//! The Raspberry Pi Debug Probe (https://www.raspberrypi.com/products/debug-probe/) could be used +//! with its UART port. + #![no_std] #![no_main] #![feature(type_alias_impl_trait)] -- cgit