From 80c01675b3aa51d774eba7db61c6addea9d02f9a Mon Sep 17 00:00:00 2001
From: sowgro <tpoke.ferrari@gmail.com>
Date: Thu, 2 Oct 2025 14:23:06 -0400
Subject: refactor activity 7

---
 project/Core/Src/Activties/activity5.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'project/Core/Src/Activties/activity5.c')

diff --git a/project/Core/Src/Activties/activity5.c b/project/Core/Src/Activties/activity5.c
index f214ca2..6e7446a 100644
--- a/project/Core/Src/Activties/activity5.c
+++ b/project/Core/Src/Activties/activity5.c
@@ -9,12 +9,13 @@
 #include <UART.h>
 #include "printf.h"
 
-void read_and_print_char() {
+uint8_t read_and_print_char() {
 	uint8_t ch = USART_Read(USART2);
 	printf("%c", ch);
 	if (ch == '\r') {
 		printf("\n");
 	}
+	return ch;
 }
 
 void activity5_run() {
-- 
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