From a520d8f17f42883af99af7d2bbc0bb0ec28c217d Mon Sep 17 00:00:00 2001
From: Kerem <kerem.yollu@kynsight.com>
Date: Sun, 9 Nov 2025 21:13:07 +0100
Subject: [PATCH] port configuration corected

---
 uart/uart_kit/uart_core.py        | 25 +++++++++++++++++++++++--
 uart/uart_kit/uart_core_widget.py |  3 +++
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/uart/uart_kit/uart_core.py b/uart/uart_kit/uart_core.py
index a0e4fec..c04d11a 100644
--- a/uart/uart_kit/uart_core.py
+++ b/uart/uart_kit/uart_core.py
@@ -116,6 +116,9 @@ class UARTConfig:
     
     device: Serial device path (e.g., "/dev/ttyUSB0")
     baudrate: Baud rate (e.g., 115200)
+    data_bits: Data bits (7 or 8)
+    stop_bits: Stop bits (1 or 2)
+    parity: Parity ('N', 'E', 'O', 'M', 'S')
     buffer_size: RX circular buffer capacity in bytes
     read_chunk_size: Max bytes to read per loop iteration
     
@@ -130,6 +133,9 @@ class UARTConfig:
     """
     device: str
     baudrate: int
+    data_bits: int = 8
+    stop_bits: int = 1
+    parity: str = 'N'
     buffer_size: int = 496
     read_chunk_size: int = 512
     
@@ -301,12 +307,27 @@ def uart_open(port: UARTPort) -> Status:
         return Status.ALREADY_OPEN
     
     try:
-        # Open serial port
+        # Map parity
+        parity_map = {
+            'N': serial.PARITY_NONE,
+            'E': serial.PARITY_EVEN,
+            'O': serial.PARITY_ODD,
+            'M': serial.PARITY_MARK,
+            'S': serial.PARITY_SPACE
+        }
+        
+        # Open serial port with FULL configuration
         port._serial_port = serial.Serial(
             port=port.config.device,
             baudrate=port.config.baudrate,
+            bytesize=port.config.data_bits,
+            parity=parity_map.get(port.config.parity, serial.PARITY_NONE),
+            stopbits=port.config.stop_bits,
             timeout=0.01,  # Non-blocking with small timeout
-            write_timeout=0.5
+            write_timeout=0.5,
+            xonxoff=False,    # Disable software flow control
+            rtscts=False,     # Disable hardware (RTS/CTS) flow control
+            dsrdtr=False      # Disable hardware (DSR/DTR) flow control
         )
         
         # Create RX buffer
diff --git a/uart/uart_kit/uart_core_widget.py b/uart/uart_kit/uart_core_widget.py
index bc947f8..e09ce2e 100644
--- a/uart/uart_kit/uart_core_widget.py
+++ b/uart/uart_kit/uart_core_widget.py
@@ -469,6 +469,9 @@ class UARTWidget(QWidget):
         config = UARTConfig(
             device=device,
             baudrate=baudrate,
+            data_bits=int(self.combo_databits.currentText()),
+            stop_bits=int(self.combo_stopbits.currentText()),
+            parity='N' if self.combo_parity.currentText() == 'None' else self.combo_parity.currentText()[0],
             buffer_size=4096,
             stop_mode=stop_mode,
             stop_timeout_ms=self.spin_timeout.value(),