V0.3.1

ZCAM Manager/.vs/ZCAM Manager.slnx/v18/DocumentLayout.backup.json

@@ -45,7 +45,7 @@
               "RelativeDocumentMoniker": "ZCAM Manager\\ZCAM_Manager.py",
               "ToolTip": "C:\\Users\\william\\Documents\\Git\\ZCAM-Manager\\ZCAM Manager\\ZCAM Manager\\ZCAM_Manager.py",
               "RelativeToolTip": "ZCAM Manager\\ZCAM_Manager.py",
-              "ViewState": "AgIAAAwAAAAAAAAAAAAAADQAAAAyAAAAAAAAAA==",
+              "ViewState": "AgIAABcAAAAAAAAAAAAgwDQAAAAAAAAAAAAAAA==",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.002457|",
               "WhenOpened": "2026-03-30T10:08:49.086Z",
               "EditorCaption": ""

ZCAM Manager/.vs/ZCAM Manager.slnx/v18/DocumentLayout.json

@@ -45,7 +45,7 @@
               "RelativeDocumentMoniker": "ZCAM Manager\\ZCAM_Manager.py",
               "ToolTip": "C:\\Users\\william\\Documents\\Git\\ZCAM-Manager\\ZCAM Manager\\ZCAM Manager\\ZCAM_Manager.py",
               "RelativeToolTip": "ZCAM Manager\\ZCAM_Manager.py",
-              "ViewState": "AgIAAPwAAAAAAAAAAAAgwBMBAAAAAAAAAAAAAA==",
+              "ViewState": "AgIAAJAAAAAAAAAAAAAAADQAAAAAAAAAAAAAAA==",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.002457|",
               "WhenOpened": "2026-03-30T10:08:49.086Z",
               "EditorCaption": ""

ZCAM Manager/ZCAM Manager.slnx

@@ -1,5 +1,5 @@
 <Solution>
-  <Project Path="ZCAM Manager/ZCAM Manager.pyproj" Type="888888a0-9f3d-457c-b088-3a5042f75d52">
+  <Project Path="ZCAM Manager/ZCAM Manager.pyproj" Type="888888a0-9f3d-457c-b088-3a5042f75d52" Id="73a03639-ce0c-4b0b-bb86-8d2f8bba2e3e">
     <Build Project="false" />
   </Project>
 </Solution>

ZCAM Manager/ZCAM Manager/ZCAM_Manager.py

@@ -68,10 +68,20 @@ if 'settings_need_fix' not in st.session_state:
 if 'master_cam_id' not in st.session_state:
     st.session_state.master_cam_id = None
 
+# State for Max Exposure checking
+if 'max_exp_last_check' not in st.session_state:
+    st.session_state.max_exp_last_check = {}
+if 'max_exp_status' not in st.session_state:
+    st.session_state.max_exp_status = {}
+if 'max_exp_was_enabled' not in st.session_state:
+    st.session_state.max_exp_was_enabled = False
+
 # --- Helper Function for Parallel Requests ---
-def fetch_camera_data(cam):
+def fetch_camera_data(args):
-    """Hits both endpoints every time it is called."""
+    """Hits both endpoints every time it is called. Piggybacks the 2-min exposure check if active."""
-    results = {"name": cam['name'], "ip": cam['ip'], "online": False, "offset": None}
+    cam, check_max_exp, last_check, current_status = args
+    results = {"id": cam["id"], "name": cam['name'], "ip": cam['ip'], "online": False, "offset": None}
+    
     try:
         # 1. General Status (Fast)
         status_resp = requests.get(f"http://{cam['ip']}/camera_status", timeout=1.0)
@@ -86,8 +96,37 @@ def fetch_camera_data(cam):
                 raw_offset = time_resp.json().get("offset")
                 if raw_offset is not None:
                     results["offset"] = int(raw_offset / 1000)
+
+            # 3. Max Exposure Check (Every 120s if enabled)
+            if check_max_exp:
+                now = time.time()
+                if now - last_check >= 120 or current_status is None:
+                    try:
+                        exp_url = f"http://{cam['ip']}/ctrl/get?k=max_exp_shutter_time"
+                        exp_resp = requests.get(exp_url, timeout=1.0)
+                        
+                        if exp_resp.status_code == 200:
+                            val = exp_resp.json().get("value")
+                            if val != "1/1600":
+                                # Force correct value
+                                set_url = f"http://{cam['ip']}/ctrl/set?max_exp_shutter_time=1%2F1600"
+                                requests.get(set_url, timeout=1.0)
+                                results["max_exp_status"] = "Set to 1/1600"
+                            else:
+                                results["max_exp_status"] = "OK (1/1600)"
+                        else:
+                            results["max_exp_status"] = "Not streaming"
+                    except Exception:
+                        results["max_exp_status"] = "Not streaming"
+                        
+                    results["max_exp_timestamp"] = now
+                else:
+                    results["max_exp_status"] = current_status
+                    results["max_exp_timestamp"] = last_check
+
     except Exception:
         pass
+    
     return results
 
 def sync_camera_to_master(ref_ip, slave_ip):
@@ -128,7 +167,7 @@ def sync_camera_to_master(ref_ip, slave_ip):
         return False, "Error: Invalid JSON response."
 
 # --- Navigation Tabs ---
-APP_VERSION = "0.2.1"
+APP_VERSION = "0.3.1"
 st.title("ZCAM Manager")
 st.caption(f"Version {APP_VERSION}")
 tab_dash, tab_cam, tab_sync, tab_app = st.tabs(["Dashboard", "Camera Settings", "Camera Sync", "App Settings"])
@@ -138,12 +177,31 @@ tab_dash, tab_cam, tab_sync, tab_app = st.tabs(["Dashboard", "Camera Settings",
 def render_dashboard_status():
     st.subheader("Quick Status")
     
+    col_stat, col_exp = st.columns([3, 1])
+    with col_exp:
+        # Max Exposure Feature Checkbox
+        max_exp_enabled = st.checkbox("Max Exposure (Set 1/1600)", help="Checks and fixes max shutter speed every 2 mins.")
+        
+        # Detect if it was just turned on to trigger an immediate check
+        if max_exp_enabled and not st.session_state.max_exp_was_enabled:
+            for cam in st.session_state.cameras:
+                st.session_state.max_exp_last_check[cam['id']] = 0
+        
+        st.session_state.max_exp_was_enabled = max_exp_enabled
+
     if not st.session_state.cameras:
         st.info("No cameras configured.")
         return
 
+    # Prepare parallel arguments
+    args_list = []
+    for cam in st.session_state.cameras:
+        last_check = st.session_state.max_exp_last_check.get(cam['id'], 0)
+        curr_status = st.session_state.max_exp_status.get(cam['id'], None)
+        args_list.append((cam, max_exp_enabled, last_check, curr_status))
+
     with ThreadPoolExecutor() as executor:
-        stats_list = list(executor.map(fetch_camera_data, st.session_state.cameras))
+        stats_list = list(executor.map(fetch_camera_data, args_list))
 
     current_row = {"Timestamp": datetime.now().strftime("%H:%M:%S")}
     
@@ -183,6 +241,18 @@ def render_dashboard_status():
                     if data["offset"] is not None:
                         st.metric("PTP Offset", f"{data['offset']} μs")
                         current_row[data['name']] = data["offset"]
+
+                    # Render Max Exposure Status
+                    if max_exp_enabled and "max_exp_timestamp" in data:
+                        # Save state for the next fragment loop run
+                        st.session_state.max_exp_last_check[data['id']] = data["max_exp_timestamp"]
+                        st.session_state.max_exp_status[data['id']] = data.get("max_exp_status")
+                        
+                        m_status = data.get("max_exp_status")
+                        if m_status == "Not streaming":
+                            st.warning(f"Max Exp: {m_status}")
+                        else:
+                            st.success(f"Max Exp: {m_status}")
                 else:
                     st.error("Offline")
 
@@ -493,4 +563,4 @@ with tab_app:
     
     st.write("") 
     if st.button("Save App Settings", type="secondary"):
-        st.toast("App settings updated!")
+        st.toast("App settings updated!")