Graph smoothing fix

.gitignore

@@ -1,2 +1,3 @@
 misc/
-output/
+output/
+telemetry.log

README.md

@@ -15,7 +15,7 @@
 - 📊 **Live Graphs**: Real-time charts for engine, suspension, input, etc.
 - 💾 **CSV Logging**: Save sessions to file for playback and later review.
 - ⏪ **Replay Mode**: Open saved CSV files to view logged data with graph control.
-- 🔧 **User Controls**: Adjustable sample count, start/stop, open/clear logs, etc.
+- 🔧 **User Controls**: Adjustable sample count, start/stop, open/clear logs, change IP/port, etc.
 
 ## 📷 Preview
 
@@ -96,5 +96,4 @@ See [`LICENSE`](./LICENSE) for full details.
 
 - Torque conversion (not entirely accurate right now)
 - Fix for speed, suspension, and velocity charts (jittering at idle/standstill)
-- Input to choose port?
 - UI Improvements

main.py

@@ -45,10 +45,14 @@
     QTabWidget, QLabel, QTextEdit, QLineEdit, QGridLayout, QSlider, QFileDialog
 )
 from PySide6.QtCharts import QChart, QChartView, QLineSeries, QValueAxis
-from PySide6.QtGui import QPainter
+from PySide6.QtGui import QPainter, QIcon
 from struct import unpack
 import csv
 
+# Defaults
+tele_IP_addr = "0.0.0.0"
+tele_port = 5607
+
 logging.basicConfig(
     level=logging.DEBUG,
     format="%(asctime)s [%(levelname)s] %(message)s",
@@ -126,20 +130,22 @@ def to_dict(self):
         return {prop: getattr(self, prop) for prop in self.get_props()}
 
 class TelemetryReceiver(QObject):
+    global tele_IP_addr, tele_port
     data_received = Signal(dict)
     log_message = Signal(str)
 
-    def __init__(self, ip="0.0.0.0", port=5607):
+
+    def __init__(self):
         super().__init__()
-        self.ip = ip
-        self.port = port
         self._running = False
         self.sock = None
         self.thread = None
 
     def start(self):
         if self._running:
             return
+        self.ip = tele_IP_addr
+        self.port = tele_port
         self._running = True
         self.thread = threading.Thread(target=self._listen_loop, daemon=True)
         self.thread.start()
@@ -248,8 +254,10 @@ def __init__(self):
         super().__init__()
         self.setWindowTitle("FH5 Telemetry")
         self.setStyleSheet("background-color: #121212; color: #808080;")
+        self.setWindowIcon(QIcon("./img/logo.ico"))
+
 
-        self.receiver = TelemetryReceiver(ip="0.0.0.0", port=5607)
+        self.receiver = TelemetryReceiver()
         self.receiver.data_received.connect(self.buffer_data)
         self.receiver.log_message.connect(self.log)
 
@@ -300,6 +308,22 @@ def __init__(self):
 
         controls.addStretch()
 
+
+        # Ip / Port Changer
+        ip_input = QLabel("IP:Port")
+        ip_input.setAlignment(Qt.AlignLeft)
+        controls.addWidget(ip_input)
+        self.changeIP = QLineEdit("127.0.0.1:5500")
+        self.changeIP.setFixedWidth(100)
+        self.changeIP.setPlaceholderText("IP:Port")
+        controls.addWidget(self.changeIP)
+
+        self.btn_changeIP = QPushButton("Apply")
+        self.btn_changeIP.clicked.connect(self.update_IP_port)
+        controls.addWidget(self.btn_changeIP)
+
+        controls.addStretch()
+
         self.btn_clear_logs = QPushButton("Clear Logs")
         self.btn_clear_logs.clicked.connect(self.log_panel.clear)
         controls.addWidget(self.btn_clear_logs)
@@ -363,6 +387,9 @@ def _setup_charts(self):
     def buffer_data(self, data: dict):
         self.sample_count += 1
 
+        # 4 decimal places had jitter in suspension data, 3 seems stable.
+        CALC_PRECISION = 3
+
         def scale_controls(val): return val * 100 / 255
         def norm_steer(val): return val * 100 / 127
         def to_mph(val): return val * 2.23694
@@ -386,6 +413,7 @@ def clamp_zero(val): return max(val, 0)
 
         for key, val in data.items():
             if key in self.data_buffer and isinstance(val, (int, float)):
+                val = round(val, CALC_PRECISION)
                 fixed_val = patch_map[key](val) if key in patch_map else val
                 self.data_buffer[key].append(fixed_val)
                 raw_snapshot[key] = fixed_val
@@ -514,6 +542,24 @@ def stop(self):
             chart.data.clear()
             chart.add_values([])
 
+    def update_IP_port(self, ):
+        global tele_IP_addr, tele_port
+        try:
+            ip_port = self.changeIP.text().split(":")
+            if len(ip_port) != 2:
+                raise ValueError("Invalid format. Use IP:Port")
+            print(f"IP port input: {ip_port}")
+            tele_IP_addr = ip_port[0]
+            tele_port = int(ip_port[1])
+            log.info(f"Telemetry IP/Port changed to {tele_IP_addr}:{tele_port}")
+            self.log(f"Telemetry IP/Port changed to {tele_IP_addr}:{tele_port}")
+            if self.receiver._running:
+                self.receiver.stop()
+                self.receiver.start()
+        except Exception as e:
+            log.error(f"Failed to change IP/Port: {e}")
+            self.log(f"Failed to change IP/Port: {e}")
+
     def toggle_logging(self, checked):
         if checked:
             self._start_logging()
@@ -565,4 +611,4 @@ def closeEvent(self, event):
     app = QApplication(sys.argv)
     window = ForzaTelemetryApp()
     window.showMaximized()
-    sys.exit(app.exec())
+    sys.exit(app.exec())