From 6515ff4c9788805c936e4792fc5304ae77c4a688 Mon Sep 17 00:00:00 2001
From: PlexSheep <software@cscherr.de>
Date: Fri, 27 Oct 2023 10:52:58 +0200
Subject: [PATCH] clean up

---
 blink/main.c | 48 +++++++++++++++++++++++-------------------------
 1 file changed, 23 insertions(+), 25 deletions(-)

diff --git a/blink/main.c b/blink/main.c
index 12624ad..f625736 100644
--- a/blink/main.c
+++ b/blink/main.c
@@ -1,34 +1,32 @@
 #define F_CPU 16000000UL
+#define __AVR_ATmega328P__
 #include <avr/io.h>
 #include <util/delay.h>
 
+int main(void) {
+  DDRB = 0xff;
 
-int main(void)
-{
-   DDRB = 0xff;
+  while (1) {
+    // green
+    PORTB |= (1 << PORTB5);
+    _delay_ms(500);
+    PORTB &= ~(1 << PORTB5);
 
-    while (1) 
-    {
-        // green
-        PORTB |= (1<<PORTB5);
-        _delay_ms(500);
-        PORTB &= ~(1<<PORTB5);
+    // yellow
+    PORTB |= (1 << PORTB4);
+    _delay_ms(500);
+    PORTB &= ~(1 << PORTB4);
 
-        // yellow
-        PORTB |= (1<<PORTB4);
-        _delay_ms(500);
-        PORTB &= ~(1<<PORTB4);
+    // red
+    PORTB |= (1 << PORTB3);
+    _delay_ms(500);
+    PORTB &= ~(1 << PORTB3);
 
-        // red
-        PORTB |= (1<<PORTB3);
-        _delay_ms(500);
-        PORTB &= ~(1<<PORTB3);
-
-        // red and yellow
-        PORTB |= (1<<PORTB3);
-        PORTB |= (1<<PORTB4);
-        _delay_ms(500);
-        PORTB &= ~(1<<PORTB3);
-        PORTB &= ~(1<<PORTB4);
-    }
+    // red and yellow
+    PORTB |= (1 << PORTB3);
+    PORTB |= (1 << PORTB4);
+    _delay_ms(500);
+    PORTB &= ~(1 << PORTB3);
+    PORTB &= ~(1 << PORTB4);
+  }
 }