信号机显示枚举定义

protos/device_state.proto

@@ -55,6 +55,25 @@ message SignalState{
   //信号机索引
   string  id = 1;
 }
+//信号机显示枚举
+enum SignalAspect{
+	//物理灭灯
+	SA_OFF = 0;
+	//物理亮灯
+	SA_ON = 1;
+	//绿灯亮
+	SA_L = 2;
+	//红灯亮
+	SA_H = 3;
+	//黄灯亮
+	SA_U = 4;
+	//红灯且黄灯亮
+	SA_HU= 5;
+	//白灯亮
+	SA_B=6;
+	//蓝灯亮
+	SA_A=7;
+}
 //站台状态
 message PlatformState{
   //站台索引