implements PLN-0047 firmware profile dispatch

crates/console/prometeu-firmware/src/firmware/firmware.rs

@@ -108,6 +108,7 @@ impl Firmware {
             FirmwareState::HubHome(s) => s.on_enter(&mut req),
             FirmwareState::LoadCartridge(s) => s.on_enter(&mut req),
             FirmwareState::GameRunning(s) => s.on_enter(&mut req),
+            FirmwareState::SystemRunning(s) => s.on_enter(&mut req),
             FirmwareState::AppCrashes(s) => s.on_enter(&mut req),
         }
     }
@@ -134,6 +135,7 @@ impl Firmware {
             FirmwareState::HubHome(s) => s.on_update(&mut req),
             FirmwareState::LoadCartridge(s) => s.on_update(&mut req),
             FirmwareState::GameRunning(s) => s.on_update(&mut req),
+            FirmwareState::SystemRunning(s) => s.on_update(&mut req),
             FirmwareState::AppCrashes(s) => s.on_update(&mut req),
         }
     }
@@ -155,6 +157,7 @@ impl Firmware {
             FirmwareState::HubHome(s) => s.on_exit(&mut req),
             FirmwareState::LoadCartridge(s) => s.on_exit(&mut req),
             FirmwareState::GameRunning(s) => s.on_exit(&mut req),
+            FirmwareState::SystemRunning(s) => s.on_exit(&mut req),
             FirmwareState::AppCrashes(s) => s.on_exit(&mut req),
         }
     }
@@ -327,7 +330,7 @@ mod tests {
     }
 
     #[test]
-    fn load_cartridge_routes_system_apps_back_to_hub_home() {
+    fn load_cartridge_routes_system_apps_to_system_running() {
         let mut firmware = Firmware::new(None);
         let mut hardware = Hardware::new();
         let signals = InputSignals::default();
@@ -335,7 +338,9 @@ mod tests {
         firmware.load_cartridge(valid_cartridge(AppMode::System));
         firmware.tick(&signals, &mut hardware);
 
-        assert!(matches!(firmware.state, FirmwareState::HubHome(_)));
+        assert!(matches!(firmware.state, FirmwareState::SystemRunning(_)));
+        assert!(firmware.hub.window_manager.focused.is_some());
+        assert_eq!(firmware.hub.window_manager.windows.len(), 1);
     }
 
     #[test]

crates/console/prometeu-firmware/src/firmware/firmware_state.rs

@@ -5,6 +5,7 @@ pub use crate::firmware::firmware_step_launch_hub::LaunchHubStep;
 pub use crate::firmware::firmware_step_load_cartridge::LoadCartridgeStep;
 pub use crate::firmware::firmware_step_reset::ResetStep;
 pub use crate::firmware::firmware_step_splash_screen::SplashScreenStep;
+pub use crate::firmware::firmware_step_system_running::SystemRunningStep;
 
 #[derive(Debug, Clone)]
 pub enum FirmwareState {
@@ -14,5 +15,6 @@ pub enum FirmwareState {
     HubHome(HubHomeStep),
     LoadCartridge(LoadCartridgeStep),
     GameRunning(GameRunningStep),
+    SystemRunning(SystemRunningStep),
     AppCrashes(AppCrashesStep),
 }

crates/console/prometeu-firmware/src/firmware/firmware_step_load_cartridge.rs

@@ -1,5 +1,5 @@
 use crate::firmware::firmware_state::{
-    AppCrashesStep, FirmwareState, GameRunningStep, HubHomeStep,
+    AppCrashesStep, FirmwareState, GameRunningStep, SystemRunningStep,
 };
 use crate::firmware::prometeu_context::PrometeuContext;
 use prometeu_hal::cartridge::{AppMode, Cartridge};
@@ -50,9 +50,7 @@ impl LoadCartridgeStep {
             );
             ctx.hub.window_manager.set_focus(id);
 
-            // System apps do not change the firmware state to GameRunning.
+            return Some(FirmwareState::SystemRunning(SystemRunningStep));
-            // They run in the background or via windows in the Hub.
-            return Some(FirmwareState::HubHome(HubHomeStep));
         }
 
         Some(FirmwareState::GameRunning(GameRunningStep))

crates/console/prometeu-firmware/src/firmware/firmware_step_system_running.rs

@@ -0,0 +1,34 @@
+use crate::firmware::firmware_state::{AppCrashesStep, FirmwareState, HubHomeStep};
+use crate::firmware::prometeu_context::PrometeuContext;
+use prometeu_hal::log::{LogLevel, LogSource};
+
+#[derive(Debug, Clone)]
+pub struct SystemRunningStep;
+
+impl SystemRunningStep {
+    pub fn on_enter(&mut self, ctx: &mut PrometeuContext) {
+        ctx.os.log(LogLevel::Info, LogSource::Hub, 0, "Entering SystemRunning".to_string());
+    }
+
+    pub fn on_update(&mut self, ctx: &mut PrometeuContext) -> Option<FirmwareState> {
+        let mut error = None;
+
+        ctx.hub.gui_update(ctx.os, ctx.hw);
+
+        if let Some(focused_id) = ctx.hub.window_manager.focused {
+            if ctx.hw.pad().start().down {
+                ctx.hub.window_manager.remove_window(focused_id);
+                return Some(FirmwareState::HubHome(HubHomeStep));
+            }
+
+            error = ctx.os.tick(ctx.vm, ctx.signals, ctx.hw);
+        }
+
+        ctx.hub.render(ctx.os, ctx.hw);
+        ctx.hw.gfx_mut().present();
+
+        error.map(|report| FirmwareState::AppCrashes(AppCrashesStep { report }))
+    }
+
+    pub fn on_exit(&mut self, _ctx: &mut PrometeuContext) {}
+}

crates/console/prometeu-firmware/src/firmware/mod.rs

@@ -10,6 +10,7 @@ pub(crate) mod firmware_step_launch_hub;
 pub(crate) mod firmware_step_load_cartridge;
 pub(crate) mod firmware_step_reset;
 pub(crate) mod firmware_step_splash_screen;
+pub(crate) mod firmware_step_system_running;
 mod prometeu_context;
 
 pub use boot_target::BootTarget;

discussion/index.ndjson

@@ -29,4 +29,4 @@
 {"type":"discussion","id":"DSC-0018","status":"done","ticket":"asset-load-asset-id-int-contract","title":"Asset Load Asset ID Int Contract","created_at":"2026-03-27","updated_at":"2026-03-27","tags":["asset","runtime","abi"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0019","file":"discussion/lessons/DSC-0018-asset-load-asset-id-int-contract/LSN-0019-asset-load-id-abi-convergence.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"}]}
 {"type":"discussion","id":"DSC-0019","status":"done","ticket":"jenkinsfile-correction","title":"Jenkinsfile Correction and Relocation","created_at":"2026-04-07","updated_at":"2026-04-07","tags":["ci","jenkins"],"agendas":[{"id":"AGD-0017","file":"AGD-0017-jenkinsfile-correction.md","status":"done","created_at":"2026-04-07","updated_at":"2026-04-07"}],"decisions":[{"id":"DEC-0002","file":"DEC-0002-jenkinsfile-strategy.md","status":"accepted","created_at":"2026-04-07","updated_at":"2026-04-07"}],"plans":[{"id":"PLN-0002","file":"PLN-0002-jenkinsfile-execution.md","status":"done","created_at":"2026-04-07","updated_at":"2026-04-07"}],"lessons":[{"id":"LSN-0020","file":"discussion/lessons/DSC-0019-jenkins-ci-standardization/LSN-0020-jenkins-standard-relocation.md","status":"done","created_at":"2026-04-07","updated_at":"2026-04-07"}]}
 {"type":"discussion","id":"DSC-0030","status":"done","ticket":"internal-viewport-270p","title":"Agenda - Internal Viewport 270p (480x270)","created_at":"2026-04-27","updated_at":"2026-04-28","tags":["gfx","runtime","viewport","resolution","frame-composer","host"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0039","file":"discussion/lessons/DSC-0030-internal-viewport-270p/LSN-0039-resolution-baseline-changes-are-runtime-wide-contracts.md","status":"done","created_at":"2026-04-28","updated_at":"2026-04-28"}]}
-{"type":"discussion","id":"DSC-0031","status":"in_progress","ticket":"runtime-mode-separation-game-system","title":"Agenda - Runtime Mode Separation: Game and System","created_at":"2026-05-11","updated_at":"2026-05-14","tags":["runtime","firmware","hub","system-apps","game-mode","scheduler"],"agendas":[{"id":"AGD-0031","file":"AGD-0031-runtime-mode-separation-game-system.md","status":"accepted","created_at":"2026-05-11","updated_at":"2026-05-14"}],"decisions":[{"id":"DEC-0023","file":"DEC-0023-system-pipeline-separation.md","status":"accepted","created_at":"2026-05-14","updated_at":"2026-05-14"}],"plans":[{"id":"PLN-0046","file":"PLN-0046-profile-separation-specification.md","status":"done","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0023"]},{"id":"PLN-0047","file":"PLN-0047-firmware-runtime-profile-dispatch.md","status":"open","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0023"]},{"id":"PLN-0048","file":"PLN-0048-minimal-system-hub-pipeline.md","status":"open","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0023"]},{"id":"PLN-0049","file":"PLN-0049-system-profile-abi-gates.md","status":"open","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0023"]},{"id":"PLN-0050","file":"PLN-0050-system-pipeline-evidence-and-learning.md","status":"open","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0023"]}],"lessons":[]}
+{"type":"discussion","id":"DSC-0031","status":"in_progress","ticket":"runtime-mode-separation-game-system","title":"Agenda - Runtime Mode Separation: Game and System","created_at":"2026-05-11","updated_at":"2026-05-14","tags":["runtime","firmware","hub","system-apps","game-mode","scheduler"],"agendas":[{"id":"AGD-0031","file":"AGD-0031-runtime-mode-separation-game-system.md","status":"accepted","created_at":"2026-05-11","updated_at":"2026-05-14"}],"decisions":[{"id":"DEC-0023","file":"DEC-0023-system-pipeline-separation.md","status":"accepted","created_at":"2026-05-14","updated_at":"2026-05-14"}],"plans":[{"id":"PLN-0046","file":"PLN-0046-profile-separation-specification.md","status":"done","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0023"]},{"id":"PLN-0047","file":"PLN-0047-firmware-runtime-profile-dispatch.md","status":"done","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0023"]},{"id":"PLN-0048","file":"PLN-0048-minimal-system-hub-pipeline.md","status":"open","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0023"]},{"id":"PLN-0049","file":"PLN-0049-system-profile-abi-gates.md","status":"open","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0023"]},{"id":"PLN-0050","file":"PLN-0050-system-pipeline-evidence-and-learning.md","status":"open","created_at":"2026-05-14","updated_at":"2026-05-14","ref_decisions":["DEC-0023"]}],"lessons":[]}

discussion/workflow/plans/PLN-0047-firmware-runtime-profile-dispatch.md

@@ -2,7 +2,7 @@
 id: PLN-0047
 ticket: runtime-mode-separation-game-system
 title: Firmware Runtime Profile Dispatch
-status: open
+status: done
 created: 2026-05-14
 completed:
 ref_decisions: [DEC-0023]