set/timeout ops modify the operational state

protocol/dmx/universe.cpp

@@ -131,6 +131,7 @@ void Universe::setData(const std::vector<uint8_t>& data)
   rx_timeout_(true);
 
   // notify callbacks
+  status_ = Status::DMX_ACTIVE;
   doDataCallbacks();
 }
 
@@ -194,6 +195,9 @@ void Universe::setValue(const uint16_t address, const uint8_t value)
   null_start_mutex.lock();
   null_start_data[address] = value;
   null_start_mutex.unlock();
+
+  status_ = Status::DMX_ACTIVE;
+  doDataCallbacks();
 }
 
 
@@ -214,6 +218,9 @@ void Universe::setValue(const uint16_t start, const uint16_t footprint,
   null_start_mutex.lock();
   std::copy(data, data + footprint, null_start_data.begin() + start);
   null_start_mutex.unlock();
+
+  status_ = Status::DMX_ACTIVE;
+  doDataCallbacks();
 }
 
 
@@ -267,9 +274,16 @@ void Universe::rx_timeout_(bool add_now)
   if (add_now)
     rx_times_.push(now);
 
-  while (rx_times_.size() > 0 &&
+  while (!rx_times_.empty() &&
          elapsed(now, rx_times_.front()).count() > rx_timeout_period_)
+  {
     rx_times_.pop();
+      if (rx_times_.empty())
+      {
+        status_ = Status::DMX_LOST;
+        doDataCallbacks();
+      }
+  }
 }
 
 } // namespace DMX