3 files changed, 11 insertions, 2 deletions
diff --git a/src/system_fsm/booting.cpp b/src/system_fsm/booting.cpp
index dcfefbab..48b027d2 100644
--- a/src/system_fsm/booting.cpp
+++ b/src/system_fsm/booting.cpp
@@ -17,6 +17,7 @@
 #include "spi.hpp"
 #include "system_events.hpp"
 #include "system_fsm.hpp"
+#include "track_queue.hpp"
 #include "ui_fsm.hpp"
 
 #include "i2c.hpp"
@@ -48,8 +49,9 @@ auto Booting::entry() -> void {
   sGpios->set_listener(&sGpiosCallback);
 
   // Start bringing up LVGL now, since we have all of its prerequisites.
+  sTrackQueue.reset(new audio::TrackQueue());
   ESP_LOGI(kTag, "starting ui");
-  if (!ui::UiState::Init(sGpios.get())) {
+  if (!ui::UiState::Init(sGpios.get(), sTrackQueue.get())) {
     events::Dispatch<FatalError, SystemState, ui::UiState, audio::AudioState>(
         FatalError());
     return;
@@ -70,7 +72,7 @@ auto Booting::entry() -> void {
   // state machines and inform them that the system is ready.
 
   ESP_LOGI(kTag, "starting audio");
-  if (!audio::AudioState::Init(sGpios.get(), sDatabase)) {
+  if (!audio::AudioState::Init(sGpios.get(), sDatabase, sTrackQueue.get())) {
     events::Dispatch<FatalError, SystemState, ui::UiState, audio::AudioState>(
         FatalError());
     return;
@@ -83,6 +85,7 @@ auto Booting::entry() -> void {
 auto Booting::exit() -> void {
   // TODO(jacqueline): Gate this on something. Debug flag? Flashing mode?
   sAppConsole = new console::AppConsole();
+  sAppConsole->sTrackQueue = sTrackQueue.get();
   sAppConsole->Launch();
 }
 
diff --git a/src/system_fsm/include/system_fsm.hpp b/src/system_fsm/include/system_fsm.hpp
index f6a52019..3c3169d1 100644
--- a/src/system_fsm/include/system_fsm.hpp
+++ b/src/system_fsm/include/system_fsm.hpp
@@ -20,6 +20,7 @@
 #include "touchwheel.hpp"
 
 #include "system_events.hpp"
+#include "track_queue.hpp"
 
 namespace system_fsm {
 
@@ -58,6 +59,8 @@ class SystemState : public tinyfsm::Fsm<SystemState> {
   static std::shared_ptr<drivers::Display> sDisplay;
   static std::shared_ptr<database::Database> sDatabase;
 
+  static std::shared_ptr<audio::TrackQueue> sTrackQueue;
+
   static console::AppConsole* sAppConsole;
 };
 
diff --git a/src/system_fsm/system_fsm.cpp b/src/system_fsm/system_fsm.cpp
index 1b3aab51..769d5e4a 100644
--- a/src/system_fsm/system_fsm.cpp
+++ b/src/system_fsm/system_fsm.cpp
@@ -9,6 +9,7 @@
 #include "event_queue.hpp"
 #include "relative_wheel.hpp"
 #include "system_events.hpp"
+#include "track_queue.hpp"
 
 namespace system_fsm {
 
@@ -22,6 +23,8 @@ std::shared_ptr<drivers::SdStorage> SystemState::sStorage;
 std::shared_ptr<drivers::Display> SystemState::sDisplay;
 std::shared_ptr<database::Database> SystemState::sDatabase;
 
+std::shared_ptr<audio::TrackQueue> SystemState::sTrackQueue;
+
 console::AppConsole* SystemState::sAppConsole;
 
 void SystemState::react(const FatalError& err) {