From ea308bac290aefb438cb495105dcaffcc47b08dc Mon Sep 17 00:00:00 2001
From: ti_mo <timo.niemann@campus.tu-berlin.de>
Date: Fri, 5 Jun 2026 00:41:30 +0200
Subject: [PATCH] flipped '\n' and char storing statement, to not write '\n'
 into buffer and then overwriting it with '\0'

---
 main.cpp           | 15 ++++++++-------
 response_tester.cs |  7 ++++---
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/main.cpp b/main.cpp
index d259991..eb60797 100644
--- a/main.cpp
+++ b/main.cpp
@@ -73,6 +73,14 @@ static void read_serial_line_task(void *params){
             continue;
         }
 
+        if(c == '\n'){
+            buf[it] = '\0';
+            it = 0;
+            
+            xQueueSendToBack(serial_queue, buf, portMAX_DELAY);
+            continue;
+        }
+
         if(it < MAX_COMMAND_LENGTH - 1){
             buf[it++] = (char)c;
         }
@@ -80,13 +88,6 @@ static void read_serial_line_task(void *params){
             printf_sync("Command too long, discarding\n");
             it = 0;
         }
-        
-        if(c == '\n'){
-            buf[it] = '\0';
-            it = 0;
-
-            xQueueSendToBack(serial_queue, buf, portMAX_DELAY);
-        }
     }
 }
 
diff --git a/response_tester.cs b/response_tester.cs
index ec1a150..9ddbca5 100644
--- a/response_tester.cs
+++ b/response_tester.cs
@@ -42,7 +42,7 @@ namespace ResponseTester
         {
             Console.WriteLine("Starting response tester...");
 
-            var portName = "COM30";
+            var portName = "/dev/cu.usbmodem101";
             var baudrate = 115200;
 
             using var serialPort = new SerialPort(portName, baudrate, Parity.None, 8, StopBits.One);
@@ -72,7 +72,8 @@ namespace ResponseTester
                 Console.WriteLine($"Sent command: {command.Trim()}");
                 
                 counter++;
-                if (counter % burst == 0)                {
+                if (counter % burst == 0) 
+                {
                     Thread.Sleep(10);
                 }
             }
@@ -98,4 +99,4 @@ namespace ResponseTester
             Console.WriteLine($"Average Latency: {averageLatency.TotalMilliseconds} ms");
         }
     }
-}
\ No newline at end of file
+}