11.12：添加信号量同步机制；完成网关节点对环境节点的执行器控制功能。

STM32/Environment_Node/Drivers/LoRa.c

@@ -84,7 +84,112 @@ void vLoRaToGateExeIdPkt(uint8_t ucExeId)
     }
 }
 
-void vLoRaReceivedMesg(void)
+eLoRaMsgRecStatus xLoRaMessageReceived(uint8_t *pucData)
 {
+    switch (*pucData)
+    {
+        case 0xD1:
+        /* code */
+        return statusNode1;
     
+        case 0xD2:
+        return statusNode2;
+
+        case 0xFA:
+        return statusExeLed;
+
+        case 0xFB:
+        return statusExeFan;
+
+        case 0xFC:
+        return statusExeHumidifier;
+
+        case 0xFD:
+        return statusExeBuzzer;
+
+        case 0xFE:
+        return statusExeServo;
+
+        case 0x01:
+        return statusExeOn;
+
+        case 0x00:
+        return statusExeOff;
+
+        default:
+        return statusNode1;
+    }
+}
+
+eLoRaMsgRecStatus xLoRaMsgProcess(uint8_t ucDataRecNodeId, uint8_t ucDataRecExeId, uint8_t ucDataRecExeSta)
+{
+    switch (xLoRaMessageReceived(&ucDataRecNodeId))
+    {
+        case statusNode1:
+        /* code */
+        while (xLoRaMessageReceived(&ucDataRecExeSta) == statusExeOn)
+        {
+            /* code */
+            if (xLoRaMessageReceived(&ucDataRecExeId) == statusExeLed)
+            {
+                /* code */
+                return statusLedOn;
+            } else if (xLoRaMessageReceived(&ucDataRecExeId) == statusExeFan)
+            {
+                /* code */
+                return statusFanOn;
+            } else if (xLoRaMessageReceived(&ucDataRecExeId) == statusExeHumidifier)
+            {
+                /* code */
+                return statusHumidifierOn;
+            }
+        }
+        while (xLoRaMessageReceived(&ucDataRecExeSta) == statusExeOff)
+        {
+            /* code */
+            if (xLoRaMessageReceived(&ucDataRecExeId) == statusExeLed)
+            {
+                /* code */
+                return statusLedOff;
+            } else if (xLoRaMessageReceived(&ucDataRecExeId) == statusExeFan)
+            {
+                /* code */
+                return statusFanOff;
+            } else if (xLoRaMessageReceived(&ucDataRecExeId) == statusExeHumidifier)
+            {
+                /* code */
+                return statusHumidifierOff;
+            }
+        }
+        
+        case statusNode2:
+        while (xLoRaMessageReceived(&ucDataRecExeSta) == statusExeOn)
+        {
+            /* code */
+            if (xLoRaMessageReceived(&ucDataRecExeId) == statusExeBuzzer)
+            {
+                /* code */
+                return statusBuzzerOn;
+            } else if (xLoRaMessageReceived(&ucDataRecExeId) == statusExeServo)
+            {
+                /* code */
+                return statusServoOn;
+            }
+        }
+        while (xLoRaMessageReceived(&ucDataRecExeSta) == statusExeOff)
+        {
+            /* code */
+            if (xLoRaMessageReceived(&ucDataRecExeId) == statusExeBuzzer)
+            {
+                /* code */
+                return statusBuzzerOff;
+            } else if (xLoRaMessageReceived(&ucDataRecExeId) == statusExeServo)
+            {
+                /* code */
+                return statusServoOff;
+            }
+        }
+        default:
+        return statusNode1;
+    }
 }

STM32/Environment_Node/Drivers/LoRa.h

@@ -3,7 +3,7 @@
 
 #include "USART3.h"
 
-#define LORA_MODE
+// #define LORA_MODE
 
 /* LoRa<52>ľ<EFBFBD>̬<EFBFBD><CCAC><EFBFBD><EFBFBD> */
 #define LORA_MODE_INIT                                        1
@@ -36,6 +36,29 @@
 
 /* LoRa<52><61>ֲ<EFBFBD><D6B2> */
 
+typedef enum {
+    statusGatawayNode = 1,
+    statusNode1,
+    statusNode2,
+    statusExeLed,
+    statusExeFan,
+    statusExeHumidifier,
+    statusExeBuzzer,
+    statusExeServo,
+    statusExeOn,
+    statusExeOff,
+    statusLedOn,
+    statusLedOff,
+    statusFanOn,
+    statusFanOff,
+    statusHumidifierOn,
+    statusHumidifierOff,
+    statusBuzzerOn,
+    statusBuzzerOff,
+    statusServoOn,
+    statusServoOff
+}eLoRaMsgRecStatus;
+
 typedef struct {
     uint8_t ucLoRaGateAddrHigh;
     uint8_t ucLoRaGateAddrLow;    
@@ -129,6 +152,8 @@ void vLoRaConnectionPkt(uint8_t ucNodeId);
 void vLoRaToGateIdPkt(uint8_t ucNodeId);
 void vLoRaToGateSenIdPkt(uint8_t ucSensorId);
 void vLoRaToGateExeIdPkt(uint8_t ucExecutorId);
-void vLoRaReceivedMesg(void);
+eLoRaMsgRecStatus xLoRaMessageReceived(uint8_t *pucData);
+eLoRaMsgRecStatus xLoRaMsgProcess(uint8_t ucDataRecNodeId, uint8_t ucDataRecExeId, uint8_t ucDataRecExeSta);
+
 
 #endif