From d35c88e38f72f44fad19fb210980c76f4872721c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Proch=C3=A1zka?= <michal@prochazkaml.eu>
Date: Sun, 21 Sep 2025 12:26:04 +0200
Subject: [PATCH] Temporarily removed the serial echo (was causing terrible
 performance)

---
 example.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/example.c b/example.c
index 793be5c..c896d44 100644
--- a/example.c
+++ b/example.c
@@ -203,7 +203,6 @@ void serial_init(void) {
 	
 	SCON = 0x50;
 	TI = 1;
-	ES = 1;
 }
 
 // Writes a character to the serial port.
@@ -320,11 +319,3 @@ void timer0_handler(void) __interrupt(1) {
 	if(TIMER != 0) TIMER--;
 }
 
-void serial_hanlder(void) __interrupt(4) {
-	if(RI) {
-		uint8_t data = SBUF;
-		serial_putchar(data);
-		RI = 0;
-	}
-}
-