device auto shutdown toggle

CHANGELOGS.md

@@ -2,11 +2,12 @@ dragonpilot [latest]
 =======================
 * Up to comma.ai openpilot master branch commit 01c2174d5968266b87f1d1fecefce5affaeaa624 (2024-07-02)
 * DP HIGHLIGHT:
-  * (TESTING )Tē-Tôo / Map Module
+  * (TESTING) Tē-Tôo / Map Module
     * Road Name Display (Online OpenStreetMap)
     * Speed Camera Warning (Online OpenstreetMap: Untested)
     * Dedicated Speed Camera Warning (Taiwan)
   * Dynamic End-to-End w/ Toggleable Road Condition Detection.
+  * Device Auto Shutdown Toggle.
 
 dragonpilot [2024.07.01]
 =======================

common/params.cc

@@ -243,6 +243,8 @@ std::unordered_map<std::string, uint32_t> keys = {
     {"dp_tetoo_speed_camera_taiwan", PERSISTENT},
     {"dp_tetoo_speed_camera_threshold", PERSISTENT},
     {"dp_long_de2e_road_condition", PERSISTENT},
+    {"dp_device_auto_shutdown", PERSISTENT},
+    {"dp_device_auto_shutdown_in", PERSISTENT},
 };
 
 } // namespace

system/hardware/power_monitoring.py

@@ -36,6 +36,9 @@ class PowerMonitoring:
     # Reset capacity if it's low
     self.car_battery_capacity_uWh = max((CAR_BATTERY_CAPACITY_uWh / 10), int(car_battery_capacity_uWh))
 
+    self.dp_device_auto_shutdown = self.params.get_bool("dp_device_auto_shutdown")
+    self.dp_device_auto_shutdown_in = int(self.params.get("dp_device_auto_shutdown_in")) * 60
+
   # Calculation tick
   def calculate(self, voltage: int | None, ignition: bool):
     try:
@@ -114,6 +117,10 @@ class PowerMonitoring:
     now = time.monotonic()
     should_shutdown = False
     offroad_time = (now - offroad_timestamp)
+
+    if started_seen and self.dp_device_auto_shutdown and offroad_time > self.dp_device_auto_shutdown_in:
+      return True
+
     low_voltage_shutdown = (self.car_voltage_mV < (VBATT_PAUSE_CHARGING * 1e3) and
                             offroad_time > VOLTAGE_SHUTDOWN_MIN_OFFROAD_TIME_S)
     should_shutdown |= offroad_time > MAX_TIME_OFFROAD_S

system/manager/manager.py

@@ -81,6 +81,8 @@ def manager_init() -> None:
     ("dp_tetoo_speed_camera_taiwan", "0"),
     ("dp_tetoo_speed_camera_threshold", "0"),
     ("dp_long_de2e_road_condition", "1"),  # on by default, depends on dp_long_de2e
+    ("dp_device_auto_shutdown", "0"),
+    ("dp_device_auto_shutdown_in", "30"),
   ]
   if not PC:
     default_params.append(("LastUpdateTime", datetime.datetime.now(datetime.UTC).replace(tzinfo=None).isoformat().encode('utf8')))