Fixed status led

1 files changed, 98 insertions, 89 deletions

diff --git a/MainLoop.cpp b/MainLoop.cpp
index 2ffcc0a..b6331a2 100644
--- a/MainLoop.cpp
+++ b/MainLoop.cpp
@@ -23,6 +23,7 @@ using namespace std::chrono_literals;
 using namespace std::string_literals;
 
 MainLoop::MainLoop(int argc, char** argv):
+  m_status{},
   m_config{argc, argv},
   m_note_click{m_config},
   m_clock_click{},
@@ -31,6 +32,8 @@ MainLoop::MainLoop(int argc, char** argv):
   m_pcm{m_config},
   m_ui{m_config}
 {
+  m_status.add(LED{"/sys/class/leds/ACT", "/sys/class/leds/PWR"});
+  m_status.add(LED{"/sys/class/leds/thingm1:green:led1", "/sys/class/leds/thingm1:red:led1"});
 }
 
 bool run_flag = true;
@@ -60,97 +63,103 @@ void MainLoop::reconfigure_mode() {
 
 int MainLoop::run()
 {
-  signal(SIGTERM, signal_handler);
-  signal(SIGINT, signal_handler);
-
-  //debug_cout.activate();
-  log_cout.activate();
-  log_cout.log_lines(log_lines);
-
-  m_pcm.write();
-
-  Timer timer_50ms(50ms, true);
-  timer_50ms.start();
-
-  Timer timer_500ms(500ms, true);
-  timer_500ms.start();
-
-  Timer timer_10min(10min, true);
-  timer_10min.start();
-
-  // Main signals
-  boost::signals2::signal<void()> signal_count_loops;
-
-  //
-  // Signal-Slot Connections:
-  //
-  m_midi.signal_note.connect([&](int channel, int note, uint64_t timestamp){m_note_click.receive_note(channel, note, timestamp);});
-  //m_click_connection = m_note_click.signal_click.connect([&](){m_pcm.click(0);});
-  reconfigure_mode();
-  m_note_click.signal_bpm.connect([&](int bpm){m_ui.slot_note_bpm(bpm);});
-  m_clock_click.signal_bpm.connect([&](int bpm){m_ui.slot_clock_bpm(bpm);});
-  m_midi.signal_active_sensing.connect([&](){m_ui.slot_active_sensing();});
-  timer_500ms.elapsed.connect([&](){m_ui.draw();});
-  signal_count_loops.connect([&](){m_ui.count_main_loops();});
-  m_midi.signal_count_events.connect([&](size_t size){m_ui.count_midi_events(size);});
-  timer_10min.elapsed.connect([&](){m_config.persist();});
-  m_midi.signal_note.connect([&](int channel, int note, uint64_t timestamp){m_ui.slot_midi_note(channel, note, timestamp);});
-  m_midi.signal_clock.connect([&](){m_clock_click.receive_clock();});
-  m_config.signal_mode.connect([&](int mode){reconfigure_mode();});
-  timer_50ms.elapsed.connect([&](){m_internal_click.run_cyclic_50ms();});
-
-  m_midi.flush();
-
-  while (run_flag) {
-    debug_cout << "Main loop entered." << std::endl;
-    signal_count_loops();
-
-    fd_set read_set;
-    FD_ZERO(&read_set);
-    FD_SET(m_midi.fd(), &read_set);
-    FD_SET(0, &read_set);
-
-    if constexpr (0) {
-      // PCM fd almost always writeable: for single frames at high speed
-      fd_set write_set;
-      FD_ZERO(&write_set);
-      FD_SET(m_pcm.fd(), &write_set);
+  try {
+    signal(SIGTERM, signal_handler);
+    signal(SIGINT, signal_handler);
+
+    //debug_cout.activate();
+    log_cout.activate();
+    log_cout.log_lines(log_lines);
+
+    m_pcm.write();
+
+    Timer timer_50ms(50ms, true);
+    timer_50ms.start();
+
+    Timer timer_500ms(500ms, true);
+    timer_500ms.start();
+
+    Timer timer_10min(10min, true);
+    timer_10min.start();
+
+    // Main signals
+    boost::signals2::signal<void()> signal_count_loops;
+
+    //
+    // Signal-Slot Connections:
+    //
+    m_midi.signal_note.connect([&](int channel, int note, uint64_t timestamp){m_note_click.receive_note(channel, note, timestamp);});
+    //m_click_connection = m_note_click.signal_click.connect([&](){m_pcm.click(0);});
+    reconfigure_mode();
+    m_note_click.signal_bpm.connect([&](int bpm){m_ui.slot_note_bpm(bpm);});
+    m_clock_click.signal_bpm.connect([&](int bpm){m_ui.slot_clock_bpm(bpm);});
+    m_midi.signal_active_sensing.connect([&](){m_ui.slot_active_sensing();});
+    timer_500ms.elapsed.connect([&](){m_ui.draw();});
+    signal_count_loops.connect([&](){m_ui.count_main_loops();});
+    m_midi.signal_count_events.connect([&](size_t size){m_ui.count_midi_events(size);});
+    timer_10min.elapsed.connect([&](){m_config.persist();});
+    m_midi.signal_note.connect([&](int channel, int note, uint64_t timestamp){m_ui.slot_midi_note(channel, note, timestamp);});
+    m_midi.signal_clock.connect([&](){m_clock_click.receive_clock();});
+    m_config.signal_mode.connect([&](int mode){reconfigure_mode();});
+    timer_50ms.elapsed.connect([&](){m_internal_click.run_cyclic_50ms();});
+
+    m_midi.flush();
+
+    while (run_flag) {
+      debug_cout << "Main loop entered." << std::endl;
+      signal_count_loops();
+
+      fd_set read_set;
+      FD_ZERO(&read_set);
+      FD_SET(m_midi.fd(), &read_set);
+      FD_SET(0, &read_set);
+
+      if constexpr (0) {
+        // PCM fd almost always writeable: for single frames at high speed
+        fd_set write_set;
+        FD_ZERO(&write_set);
+        FD_SET(m_pcm.fd(), &write_set);
+      }
+
+      struct timeval timeout;
+      timeout.tv_sec = 0;
+      timeout.tv_usec = 20000;
+
+      int result = select(FD_SETSIZE, &read_set, nullptr/*&write_set*/, nullptr, &timeout);
+      if (result < 0) {
+        throw std::runtime_error("select() failed");
+      } else if (result == 0) {
+        debug_cout << "select() timeout" << std::endl;
+      }
+
+      while (m_midi.event_ready())
+      {
+        //std::cout << "read..." << std::endl;
+        auto event = m_midi.read();
+        //std::cout << "process..." << std::endl;
+        m_midi.process(event);
+      }
+
+      if (m_pcm.write_available()) {
+        //std::cout << "DEBUG: WRITE" << std::endl;
+        m_pcm.write();
+      }
+
+      while (m_ui.key_available()) {
+        m_ui.handle_input();
+      }
+
+      // handle timers, TODO: make updates more efficient at scale
+      timer_50ms.update();
+      timer_500ms.update();
+      timer_10min.update();
     }
 
-    struct timeval timeout;
-    timeout.tv_sec = 0;
-    timeout.tv_usec = 20000;
-
-    int result = select(FD_SETSIZE, &read_set, nullptr/*&write_set*/, nullptr, &timeout);
-    if (result < 0) {
-      throw std::runtime_error("select() failed");
-    } else if (result == 0) {
-      debug_cout << "select() timeout" << std::endl;
-    }
-
-    while (m_midi.event_ready())
-    {
-      //std::cout << "read..." << std::endl;
-      auto event = m_midi.read();
-      //std::cout << "process..." << std::endl;
-      m_midi.process(event);
-    }
-
-    if (m_pcm.write_available()) {
-      //std::cout << "DEBUG: WRITE" << std::endl;
-      m_pcm.write();
-    }
-
-    while (m_ui.key_available()) {
-      m_ui.handle_input();
-    }
-
-    // handle timers, TODO: make updates more efficient at scale
-    timer_50ms.update();
-    timer_500ms.update();
-    timer_10min.update();
+    return 0;
+  } catch (const std::exception& ex) {
+    std::cerr << "Error: " << ex.what() << std::endl;
+    m_status.setMode(StatusLED::Mode::Error);
+    return 1;
   }
-
-  return 0;
 }