From bb69b840cfd7b718a93aa70ff9f42eb878f5e14f Mon Sep 17 00:00:00 2001
From: Imbus <>
Date: Sat, 23 Mar 2024 21:33:16 +0100
Subject: [PATCH] Utilizing setbaud

---
 uart.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/uart.c b/uart.c
index 7f5f144..a2f7788 100644
--- a/uart.c
+++ b/uart.c
@@ -7,9 +7,9 @@
 #include <util/setbaud.h>
 
 void initUART() {
-    // Set baud rate
-    UBRR0H = (uint8_t)(F_CPU / (BAUD * 16UL) - 1) >> 8;
-    UBRR0L = (uint8_t)(F_CPU / (BAUD * 16UL) - 1);
+    // Set baud rate with precalculated values (see setbaud.h)
+    UBRR0H = UBRRH_VALUE;
+    UBRR0L = UBRRL_VALUE;
     // Enable receiver and transmitter
     UCSR0B |= (1 << RXEN0) | (1 << TXEN0);
     // Set frame format: 8 data, 1 stop bit