Heater: segmented PID (full-power / slow-band / overtemp-cutoff) + 2s/5pct PWM

GUI/README.md

@@ -87,4 +87,3 @@ python publish_gitea.py release/FilmForge-GUI-v<版本>-win64.zip --replace --in
   （设备单向推送），不受影响。
 - 加热(M3S1)为真实 PID 闭环：开启后模具真实升温（NTC 故障/过温 150℃ 固件自动
   断电保护，上电默认关闭）；当前占空比无查询命令，从温度曲线间接观察。
-- 打包暂无应用图标（`logos/filmforge.ico` 缺位，build_exe.py 自动跳过）。

GUI/app_fluent.py

@@ -46,7 +46,7 @@ if getattr(sys, "frozen", False) and os.name == "nt":
         pass
 
 from PySide6.QtCore import QPointF, QRectF, Qt, QTimer
-from PySide6.QtGui import QColor, QFont, QPainter, QPainterPath, QPen, QPalette
+from PySide6.QtGui import QColor, QFont, QIcon, QPainter, QPainterPath, QPen, QPalette
 from PySide6.QtWidgets import (
     QApplication, QHBoxLayout, QLabel, QMainWindow, QMessageBox, QPlainTextEdit,
     QScrollArea, QSplitter, QVBoxLayout, QWidget,
@@ -60,7 +60,7 @@ import config
 import filmforge_rs485 as ff
 
 APP_NAME = "FilmForge"
-APP_VERSION = "0.2.6"
+APP_VERSION = "0.2.7"
 REPO_URL = "https://gitea.hulk.wang/hulk/FilmForge"
 MONO = QFont("Consolas", 10)
 CHIP_IDLE = "#666666"
@@ -364,6 +364,9 @@ class App(QMainWindow):
         self._system_palette = app.palette() if app else QPalette()
         self._system_style = app.styleSheet() if app else ""
         self.setWindowTitle(f"{APP_NAME} v{APP_VERSION} — 热压模具温控监视台")
+        icon = _icon_path()                # 标题栏图标(run_gui 另设 app 级 + 任务栏标识)
+        if os.path.exists(icon):
+            self.setWindowIcon(QIcon(icon))
         self.resize(1440, 920)
         self.setMinimumSize(1150, 720)
 
@@ -1326,6 +1329,15 @@ def _single_instance():
         return True
 
 
+def _icon_path():
+    """窗口图标路径: 打包版取 _MEIPASS(build_exe.py --add-data 内嵌), 源码版取 logos/。"""
+    bundled = os.path.join(getattr(sys, "_MEIPASS", ""), "filmforge.ico")
+    if os.path.exists(bundled):
+        return bundled
+    return os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                        "logos", "filmforge.ico")
+
+
 def run_gui(auto_close=0):
     if not _single_instance():
         app = QApplication.instance() or QApplication(sys.argv)
@@ -1333,6 +1345,15 @@ def run_gui(auto_close=0):
         return
     app = QApplication.instance() or QApplication(sys.argv)
     app.setApplicationName(APP_NAME)
+    if os.name == "nt":
+        try:    # 任务栏独立标识: 缺省时任务栏可能沿用宿主默认图标并错误分组
+            ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID(
+                "hulk.FilmForge.GUI")
+        except Exception:
+            pass
+    icon = _icon_path()
+    if os.path.exists(icon):
+        app.setWindowIcon(QIcon(icon))    # 主窗/弹窗/任务栏统一图标
     setTheme(Theme.AUTO)
     window = App(auto_close)
     window.show()

GUI/logos/filmforge.svg

@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
+  <rect width="512" height="512" fill="#000000"/>
+  <rect x="38" y="64" width="436" height="186" rx="34" fill="#00C8D7"/>
+  <text x="256" y="210" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="146" font-weight="900" fill="#000000" text-anchor="middle">FILM</text>
+  <text x="256" y="421" font-family="Arial, 'Microsoft YaHei', sans-serif" font-size="146" font-weight="900" fill="#FFFFFF" text-anchor="middle">Forge</text>
+</svg>

GUI/selftest_gui.py

@@ -40,6 +40,9 @@ window = app_fluent.App(0)
 window.show()
 app.processEvents()
 
+# 0) 图标链路: logos/filmforge.ico 存在时窗口图标必须已加载
+check('窗口图标已设置', not window.windowIcon().isNull(), True)
+
 # 1) 空数据渲染不抛异常(占位文案)
 img = QImage(window.chart.size(), QImage.Format_ARGB32)
 window.chart.render(img)