func.c 更新upSend函数，屏蔽打包操作

tools.c 更新time2Str函数 添加isInByte函数
ttmsg.c 屏蔽多处错误调用tcpInit()，更新匹配ack的逻辑

applications/_main.c

@@ -78,12 +78,12 @@ static void getFileData_thread_entry(void)
     static rt_uint8_t d[10][200] = { };
     static rt_uint8_t s[10] = { };
 
-    while (tcpInit() != RT_EOK)
+//    while (tcpInit() != RT_EOK)
-    {
+//    {
-        LOG_W("TT server is not ready.");
+//        LOG_W("TT server is not ready.");
-        rt_thread_mdelay(100);
+//        rt_thread_mdelay(100);
-    }
+//    }
-    LOG_D("TT server is ready.");
+//    LOG_D("TT server is ready.");
 
     while (1)
     {
@@ -131,6 +131,7 @@ static void gg(void)
     }
 }
 
+
 static void try()
 {
     static rt_err_t rst = RT_ERROR;
@@ -209,7 +210,7 @@ static void try()
     }
 }
 
-MSH_CMD_EXPORT(gg, file);
+
 
 void smsg()
 {
@@ -227,4 +228,42 @@ void smsg()
     }
 }
 //INIT_COMPONENT_EXPORT(smsg);
+
+
+//tcp连接保活
+//实际场景不存在中间断掉的可能
+void iniCnt()
+{
+    rt_hw_stm32_eth_init();        //激活网口
+    rt_thread_mdelay(5000);
+
+    while (1 && !isTCPok())        //判断TCP连接是否正常，异常自动重连
+    {
+//        while (!isTCPok())
+        {
+            LOG_W("TT server is not ready.");
+            tcpInit();
+            LOG_D("s=%d",isTCPok());
+            rt_thread_mdelay(5000);
+        }
+        {
+            LOG_D("TT server is ready.");
+            tcpRecMQ();
+            recTT();
+            rt_thread_mdelay(1000);
+        }
+
+    }
+}
+void deiniCnt()
+{
+    rt_hw_stm32_eth_deinit();        //qu激活网口
+}
+
+#define FUNC_DEMO
+#ifdef FUNC_DEMO //测试时导出命令到控制台
 MSH_CMD_EXPORT(smsg, smsg);
+MSH_CMD_EXPORT(gg, file);
+MSH_CMD_EXPORT(iniCnt,初始化tcp连接);
+MSH_CMD_EXPORT(deiniCnt,初始化tcp连接);
+#endif

applications/func/func.c

@@ -92,6 +92,11 @@ return 0;
  */
 RT_WEAK int upSend(uint8_t *din, size_t len)
 {
+    //此函数有打包操作，需线程操作
+    LOG_D("upsend.");
+    return 0;
+
+
     uint8_t dout[200];
     //打包数据
     static MSG cfg;
@@ -100,7 +105,7 @@ RT_WEAK int upSend(uint8_t *din, size_t len)
     time2Str(fin);
     packInit(&cfg, fin, 0); //写入配置
     size_t rst = packMsg(&cfg, din, len, dout);
-    LOG_HEX("upSend", 16, din, rst);
+    LOG_HEX("upSend", 16, dout, rst);
     return 0;
 }
 
@@ -109,6 +114,7 @@ RT_WEAK int upSend(uint8_t *din, size_t len)
  */
 void selfTest()
 {
+    LOG_D("FUNC = selftest");
     rt_uint8_t rst[100]={0x5A, 0xA5, 0x32, 0x3E, 0x0A, 0x41};
     int p = 6;
     rt_uint8_t sysSta=1,xh=0,jh=0,commSpeed=0;
@@ -498,9 +504,10 @@ void ttRunCMD(uint8_t *din, size_t len)
 }
 
 
-RT_WEAK xpParse(uint8_t * din, size_t len)
+RT_WEAK int xpParse(uint8_t * din, size_t len)
 {
     LOG_D("直接调用小彭的函数进行处理。");
+    return 0;
 }
 
 //原计划将指令粗解析放在上位机，考虑到上位机到位时间晚，现放到MCU端
@@ -541,7 +548,7 @@ void parse3SData(uint8_t *din, size_t count)
 
 //    uint8_t dout[200];
 //    size_t len=0;
-    if (din[3] == ADDR_TT)//仅给TT的消息
+    if (din[2] == ADDR_TT)//仅给TT的消息
     {
         ttRunCMD(din,count);
     }
@@ -592,7 +599,16 @@ void parseTTData(uint8_t *din, size_t len)
 */
     uint8_t head[]={0x88,0xAA,0xBB,0x88, 0x00,0x01, 0x00,0x22, 0x70,0x21, 0x00,0xaa, 0x00,   0x27,0x22,0x22,0x22 };
                     //fstart[4]          fnum[2]    bak[2]     ftype[2]   fdlen[2]   fcrc[1] ftccid[4]
-    uint8_t rst = memcmp(din,head,sizeof(head));
+//    uint8_t rst[10];
+//    size_t n=isInByte(din, len, head, 10, rst);
+//    uint8_t ndin[200];
+//    for (size_t i = 0; i < n; i++)
+//    {
+//        int n=rst[i+1]
+//        memcpy(ndin,din,rst[i+1]-rst[i]);
+//    }
+
+    uint8_t rst = memcmp(din,head,10);//只比较到ftype
     if (rst)
     {
         LOG_W("帧头不匹配");
@@ -638,7 +654,12 @@ void parseTTData(uint8_t *din, size_t len)
 }
 
 
-
+/**
+ * 缓存任务数据
+ * @param din 单次收到的任务数据
+ * @param len 任务数据长度
+ * @return 0--正常，-1--异常
+ */
 int cacheData(uint8_t *din, size_t len)
 {
     static int cnt = 0;
@@ -680,7 +701,7 @@ int cacheData(uint8_t *din, size_t len)
     if (fd < 0)
     {
         LOG_E("open file %s failed!", f);
-        return RT_ERROR;
+        return -RT_ERROR;
     }
     else
     {
@@ -689,7 +710,7 @@ int cacheData(uint8_t *din, size_t len)
         {
             LOG_E("write to file %s failed!", f);
             close(fd);
-            return RT_ERROR;
+            return -RT_ERROR;
         }
         cnt += len;
         close(fd);

applications/main.c

@@ -127,7 +127,11 @@ MSH_CMD_EXPORT(rt_hw_stm32_eth_init, 初始化网络。);
 
 void show_version(void)
 {
-    rt_kprintf("SW Version: %s\n","1.41");
+    char str[30];
+    uint8_t t[10];
+    size_t len=time2Byte(t);
+    bytes2str(t, len, 10, "", str);
+    rt_kprintf("SW Version: %s build%s\n","1.43",bytes2str(t, len, 10, "", str));
 }
 
 MSH_CMD_EXPORT(show_version,显示版本号);

applications/tools.c

@@ -143,14 +143,14 @@ char *bytes2str(uint8_t *din, size_t count, int radix, char *sep, char *str);
  * @param str 字符串buffer
  * @return 字符串长度
  */
-int time2Str(char *str)
+char *time2Str(char *str)
 {
     uint8_t t[10];
     size_t len=time2Byte(t);
     bytes2str(t, len, 10, "_", str);
     len = strlen(str);
     str[len]='\0';
-    return len;
+    return str;
 
 }
 
@@ -334,7 +334,31 @@ uint8_t bccCRC(uint8_t *din, size_t count)
 }
 
 
-
+/**
+ * @brief 在指定数组中搜索目标数组
+ *
+ * @param din 待搜索数组
+ * @param len 待搜索数组长度
+ * @param s 目标数组
+ * @param slen 搜索长度
+ * @param dout 搜索结果
+ * @return int 匹配个数
+ */
+size_t isInByte(uint8_t *din, size_t len, uint8_t *s, size_t slen, uint8_t *dout)
+{
+    size_t cnt = 0;
+    uint8_t tmp[len];
+    for (size_t i = 0; i < len - slen+1; i++)
+    {
+        if (memcmp(din + i, s, slen) == 0)
+        {
+            tmp[cnt++] = i;
+            i = i+slen-1;
+        }
+    }
+    memcpy(dout,tmp,cnt);
+    return cnt;
+}
 
 
 
@@ -389,6 +413,7 @@ void sysInit()
       cfgUpdate = rt_sem_create("cfgUpdate", 0, RT_IPC_FLAG_PRIO);
       rt_sem_release(cfgUpdate);//上电更新值
 //      rt_hw_stm32_eth_init();//激活网口
+//      LOG_D("sysInit");
   }
 
 INIT_APP_EXPORT(sysInit);

applications/ttTR.c

@@ -27,7 +27,7 @@
 #define PORT 8005
 
 static int sock=0;
-
+static int flag=0;
 void tcpClose(void)
 {
     /* 关闭这个连接 */
@@ -38,14 +38,13 @@ void tcpClose(void)
 }
 int isTCPok(void)
 {
-    return sock;
+    return flag;
 }
 
 int tcpInit(void)
 {
     int ret;
 
-
     const char *url = URL;
     int port = PORT;
 
@@ -78,8 +77,10 @@ int tcpInit(void)
 
         return RT_ERROR;
     }
-      else {
+    else
-          tcpRecMQ();
+    {
+//        tcpRecMQ();
+        flag=1;
         return RT_EOK;
     }
 }
@@ -166,6 +167,7 @@ void tcpRecMQ_thread_entry(void)
 //                    /* 释放接收缓冲 */
 //                    break;
 //                }
+//        LOG_D("%d Bytes received.",msg.size);
         if (msg.size >0 )
         {
 //            LOG_D("%d Bytes received.",msg.size);

applications/ttmsg/ttmsg.c

@@ -526,12 +526,12 @@ MSH_CMD_EXPORT(swTT, 切换TT电源。不带参切换电源状态，支持参数
 extern struct rt_messagequeue TTrx_mq;
 void recTT_thread_entry()
 {
-    while(tcpInit() != RT_EOK)
+//    while(tcpInit() != RT_EOK)
-        {
+//        {
-            LOG_W("TT server is not ready.");
+//            LOG_W("TT server is not ready.");
-            rt_thread_mdelay(100);
+//            rt_thread_mdelay(100);
-        }
+//        }
-        LOG_D("TT server is ready.");
+//        LOG_D("TT server is ready.");
     static TTRx_MSG msg;
     while (1)
     {
@@ -539,23 +539,29 @@ void recTT_thread_entry()
         rt_memset(&msg, 0, sizeof(msg));
         if (rt_mq_recv(&TTrx_mq, &msg, sizeof(msg), RT_WAITING_FOREVER) == RT_EOK)
         {
-//            LOG_D("%d Bytes received...",msg.size);
+//
-            if (!msg.size) {//收到数据长度为0表示tcp断开
+            if (!msg.size)
+            { //收到数据长度为0表示tcp断开
                 break;
             }
-            LOG_HEX("tcpTT", 16, msg.data, msg.size);
+            LOG_D("%d Bytes received from TT",msg.size);
+            LOG_HEX("TTrec", 16, msg.data, msg.size);
             //此处处理接收到数据
-            rt_uint8_t rec_good[] = { 0x88, 0xAA, 0xBB, 0x88 };//前四字节
+            rt_uint8_t rec_good[] = { 0x88, 0xAA, 0xBB, 0x88,  0x41,0x43,0x4B }; //前四字节=帧头、后三字节=ACK
-                        if (rt_memcmp(msg.data, rec_good, 4)==0)
+            if (rt_memcmp(msg.data, rec_good, 4) == 0 && rt_memcmp(msg.data+msg.size-3, rec_good+4, 3) == 0)
             {
                 LOG_I("ack is good.");
             }
+            else {
+                LOG_D("try to parse data.");
+                parseTTData(msg.data,msg.size);
+            }
         }
     }
 }
 //INIT_COMPONENT_EXPORT(recTT_thread_entry);
 
-static void recTT(void)
+void recTT(void)
 {
     /* 创建线程 */
     rt_thread_t thread = rt_thread_create("recTT", recTT_thread_entry, RT_NULL, 1024 * 2, 27, 10);