reset device PID

rdm/device.cpp

@@ -176,6 +176,13 @@ Device::Device(Device* parent)
                                           &Device::actionSetIdentifyDevice,
                                           this, std::placeholders::_1,
                                                 std::placeholders::_2));
+  /// 10.11.2 Reset Device (RESET_DEVICE)
+  /// This parameter is used to instruct the responder to reset itself.
+  parameters_.try_emplace(RESET_DEVICE, new Parameter());
+  parameters_.at(RESET_DEVICE)->setAction(std::bind(
+                                          &Device::actionSetResetDevice,
+                                          this, std::placeholders::_1,
+                                                std::placeholders::_2));
 }
 
 
@@ -679,4 +686,30 @@ void Device::actionSetIdentifyDevice(const Message *message, Message *response)
   identify(message->data()->front());
 }
 
+
+/**
+ * @brief Device::actionSetResetDevice
+ * @param message
+ * @param response
+ */
+void Device::actionSetResetDevice(const Message *message, Message *response)
+{
+  if (!message->requiredLength(1, response))
+    return;
+
+  switch (message->data()->front()) {
+    case 0x01:
+      reset(false);
+      break;
+    case 0xff:
+      reset(true);
+      break;
+    default:
+      response->nak(NR_FORMAT_ERROR);
+      return;
+    }
+
+  response->responseType = RESPONSE_TYPE_ACK;
+}
+
 } // namespace RDM

rdm/device.h

@@ -51,6 +51,7 @@ public:
   void set(const Message* message, Message* response);
 
   virtual void identify(bool state) { identifying_ = state; }
+  virtual void reset(bool hard) { (void)hard; }
 
   UID id;
   uint16_t deviceModelID;
@@ -81,6 +82,7 @@ protected:
   void actionSensorDispatch         (const Message *message, Message *response);
   void actionGetIdentifyDevice      (const Message *message, Message *response);
   void actionSetIdentifyDevice      (const Message *message, Message *response);
+  void actionSetResetDevice         (const Message *message, Message *response);
 
 private:
   Device* parent_;

rdm/responder.cpp

@@ -176,6 +176,19 @@ void Responder::receive(const Message *message)
 
   if (response)
     queued_messages_.push(response);
+
+
+/**
+ * @brief Responder::reset
+ * @param hard
+ */
+void Responder::reset(bool hard)
+{
+  (void)hard;
+
+  /// 10.11.2 Reset Device (RESET_DEVICE)
+  /// This parameter shall also clear the Discovery Mute flag.
+  discovery_mute_flag_ = false;
 }
 
 

rdm/responder.h

@@ -40,6 +40,8 @@ public:
   virtual ~Responder();
 
   void receive(const std::vector<uint8_t>& data);
+  virtual void reset(bool hard) override;
+
 
 protected:
   virtual void send(const std::vector<uint8_t>& data);
@@ -53,6 +55,7 @@ protected:
   std::queue<Message*> queued_messages_;
 
 private:
+  bool     discovery_mute_flag_     = false;
   uint16_t short_message_counter_   = 0;
   uint16_t length_mismatch_counter_ = 0;
   uint16_t checksum_fail_counter_   = 0;