diff --git a/applications/RS_485.c b/applications/RS_485.c
index 5e3a620..bb0e2e0 100644
--- a/applications/RS_485.c
+++ b/applications/RS_485.c
@@ -57,6 +57,7 @@ static rt_err_t uart485_input(rt_device_t dev, rt_size_t size)
     cachecnt += size;
     if (cachecnt < 63) {
 //        LOG_W("not enough data[%d byte(s)], cached and waiting...",size);//处理半包
+        LOG_D("%d byte(s)",size);
         return -1;
     }
     msg.dev = dev;
@@ -199,7 +200,7 @@ static void serial485_thread_entry(void *parameter)
             parseBattInfo(rx_buffer, rx_length);
         }
 
-        rt_thread_mdelay(30*1000);
+        rt_thread_mdelay(9*60*1000);
 
     }
 
diff --git a/applications/cfg/cfg.c b/applications/cfg/cfg.c
index 4b72f12..c550f0d 100644
--- a/applications/cfg/cfg.c
+++ b/applications/cfg/cfg.c
@@ -30,7 +30,7 @@ void initCfgMutex()
     isCfgOk = rt_mutex_create("cfg", RT_IPC_FLAG_FIFO);
     isTosendOk = rt_mutex_create("tosend", RT_IPC_FLAG_FIFO);
 }
-//INIT_APP_EXPORT(initCfg);
+INIT_APP_EXPORT(initCfgMutex);
 
 static void setLock()
 {
diff --git a/applications/core.c b/applications/core.c
index 835b030..d50483e 100644
--- a/applications/core.c
+++ b/applications/core.c
@@ -215,7 +215,7 @@ void sysSemInit()
 //    rt_event_init(&chkSta, "chkSta", RT_IPC_FLAG_FIFO);//检查天通状态
 //    rt_sem_release(cfgUpdate);        //上电更新值
 
-    initCfgMutex();
+//    initCfgMutex();
 //    void reportINFO();
     reportINFO();
     /* 创建 serial 线程 */
@@ -256,10 +256,12 @@ void sysInit(void)
 {
     sysSemInit();
     initCfg();
+    checkManualWindow();
     if (isInWindowZone() || isManualWindow()) {//开机检查是否在开窗区间内，是则给TT开机
         initTT();
         setWindowMode();
     }
+
 }
 //INIT_COMPONENT_EXPORT(sysInit);
 
@@ -328,6 +330,11 @@ void resetTM(void)
         LOG_W("TIMEOUT stopped.[isWindowMode]");
         return;
     }
+    if (isManualWindow()) {
+            stopTM();
+            LOG_W("TIMEOUT stopped.[isManualMode]");
+            return;
+        }
 
     rt_tick_t t= rt_tick_from_millisecond(scfg.timeout*60*1000);
     rt_timer_control(tmrToPNTT, RT_TIMER_CTRL_SET_TIME,(void*) &t);
@@ -485,6 +492,19 @@ void d_upSendFile(int argc, char **argv)
  */
 void getAndSendFile()
 {
+
+    //优先发送未达指定大小的文件
+    char fnow[50];
+    getLstCacheFileName(fnow);
+    if (getFileSize(fnow)) {//有数据才发
+        updateCacheFileName();
+        LOG_I("send latest data first");
+//        rt_sem_release(okTosend);//初始赋值
+        upSendFile(fnow,0);
+        rt_thread_mdelay(10*1000);
+    }
+
+
     static int index[MAX_KEY_LEN];
     static char f[5][MAX_KEY_LEN];
     int cnt = getFilesToSend(f, index);
diff --git a/applications/func/func.c b/applications/func/func.c
index a7b793e..1122231 100644
--- a/applications/func/func.c
+++ b/applications/func/func.c
@@ -153,7 +153,7 @@ return 0x63;
 typedef struct
 {
     rt_uint8_t len;
-    rt_uint8_t data[];
+    rt_uint8_t data[200];
 
 } SMSG;//single messgae
 
@@ -185,7 +185,7 @@ void upSend_thread_entry(void* parameter)
 
 
     //打包数据
-    uint8_t dout[200];
+    uint8_t dout[300];
     static MSG cfg;
     rt_memset(&cfg, 0, sizeof(MSG)); // 分配空间
     char fin[30];
@@ -198,7 +198,9 @@ void upSend_thread_entry(void* parameter)
     //crypt before pack
     uint8_t tmp[200];
     uint8_t len = cryptSingleMsg(msg->data, msg->len, tmp);
-
+    if (len>170) {
+        LOG_W("length of msg is too long.[%d->%d]",msg->len,len);
+    }
     size_t rst = packMsg(&cfg, tmp, len, dout);//packMsgs
 #else
     size_t rst = packMsg(&cfg, tmpmsg->data, msg->len, dout);//packMsgs
@@ -359,8 +361,13 @@ extern void updateAlarm(uint8_t *t, size_t len);
 void setCommWindow(uint8_t *t, size_t len)
 {
     LOG_I("FUNC = setCommWindow");
+    size_t cnt = sizeof(scfg.openWindowTime);
+    if (len>cnt) {
+        LOG_W("only support %d windows",cnt/4);
+        len = cnt;
+    }
+    len= len/4*4;//窗口需要成对
 
-//    extern void updateAlarm(uint8_t *t, size_t len);
     updateAlarm(t,len);
     memcpy(scfg.openWindowTime,t,len);
     rt_sem_release(cfgUpdate);
@@ -382,6 +389,7 @@ void d_sw(void)
  */
 void setManualWindow(int isManualWindow)
 {
+    scfg.isMaWin = isManualWindow;
     set_cfg("isMaWin", isManualWindow);
 }
 
@@ -393,13 +401,26 @@ void closeWindow(void);
  */
 int isManualWindow(void)
 {
-    int rst = get_cfg("isMaWin");
-    if (rst < 0) {//none
-        return 0;
+    int rst = scfg.isMaWin;
+    if (rst >= 0) {
+        rst = 1;
+        LOG_I("is in manual open mode.");
     }
-    LOG_I("is in manual window.");
+    else {
+        rst = 0;
+    }
+    return rst;
+}
+void checkManualWindow(void)
+{
+    int rst = get_cfg("isMaWin");
+    scfg.isMaWin = rst;
+    if (rst < 0) {//none
+        return;
+    }
+
     if (rst == 0) {//manual open without auto close
-        return 1;
+        return;
     }
     //设置定时器，定时器到则关窗
     /* 创建定时器，单次定时器 */
@@ -413,7 +434,7 @@ int isManualWindow(void)
         rt_timer_start(timer1);
         LOG_D("手动开窗完成，%d分钟后自动关窗。",rst);
     }
-    return 1;
+    return;
 }
 
 /**
@@ -535,11 +556,7 @@ int reportDepth(uint8_t *din,size_t len)
 
     rt_memcpy(dout+10, din, len);//5aa5从第11字节开始，共len个字节
     LOG_HEX("depth",16,dout,len+10);
-    //加密。因加密后数据长度会变化，故不能只加密位置数据。
-    nlen = cryptSingleMsg(din, len+10, dout);
-    LOG_HEX("crypt",16,dout,nlen);
-//    LOG_D("位置数据加密完成");
-    upSend(dout, nlen);
+    upSend(dout, len+10);
 }
 //天通指令类型：0x70 0x01
 /**
@@ -579,7 +596,7 @@ void updateAllSysCfg(uint8_t *cfg, size_t len)
     rst &= set_cfg("minTTsinal",scfg.minTTsinal);
     rst &= set_cfg("timeout",scfg.timeout);
 
-    char tmpstr[20];
+    char tmpstr[sizeof(scfg.commMode)*4];
     bytes2str(scfg.openWindowTime, 8, 10, ",", tmpstr);
     rst &= set_cfgs("openWindowTime",tmpstr);
 
@@ -677,10 +694,12 @@ static int packLocMsg(uint8_t *dout)
 }
 static void d_packLocMsg(void)
 {
-    uint8_t tmp[200];
-    size_t len = packLocMsg(tmp);
+//    uint8_t tmp[200];
+//    size_t len = packLocMsg(tmp);
 //    len = cryptSingleMsg(tmp, len, tmp);
-    LOG_HEX("c",16,tmp,len);
+    uint8_t din[]={0x5A,0xA5,0x3E,0x32,0x06,0x08,0x00,0x0A,0x17,0x09,0x05,0x0F,0x24,0x0B,0xFF,0xFF,0xFF,0xFF,0x33,0xED};
+    reportDepth(din, sizeof(din));
+//    LOG_HEX("c",16,tmp,len);
 //    upSend(tmp, len);
 }
 /**
@@ -1030,7 +1049,7 @@ RT_WEAK int formatAndSendTo3S(uint8_t * din, size_t len)
     sendTo3S(str, strlen(str));//作为字符串发送
     return 0;
 }
-
+//#define CHECK_3S_DATA
 int chk3SDataValid(uint8_t *din, size_t count)
 {
     uint8_t head[]={0x5A,0xA5};
@@ -1071,7 +1090,9 @@ void parse3SData(uint8_t *din, size_t count)
 +--------+--------+------------+------------+---------+--------+------+------+-------+-----+-------+---------+------+
  */
     if (chk3SDataValid(din, count) != RT_EOK) {
-        return;
+#ifdef CHECK_3S_DATA
+                    return;
+#endif
     }
     //有效的数据才能复位超时
 
@@ -1099,7 +1120,10 @@ void parse3SData(uint8_t *din, size_t count)
         int cmd = (din[4] << 8) + din[5];
         switch (cmd)
         {
-        case _CMD_DEPTH_REQUEST:
+//        case _CMD_DEPTH_REQUEST:
+//            reportDepth(din, count);
+//            break;
+        case _INFO_DEPTH_ANSWER:
             reportDepth(din, count);
             break;
         default:
@@ -1339,6 +1363,22 @@ void d_getFileSize(int argc, char ** argv)
     LOG_D("size = %d Byte.",size);
 }
 
+/**
+ * 判断文件是否存在，参数为文件完整路径
+ * @param f
+ * @return
+ */
+int isFileExit(char *f)
+{
+    int rst = 0;
+    int fd = open(f, O_RDONLY);
+    if (fd > 0)
+    {
+        rst = 1;
+        close(fd);
+    }
+    return rst;
+}
 extern SYS_CFG scfg;
 static uint8_t iscdlock=0;
 /**
@@ -1513,14 +1553,14 @@ void parseRS232(uint8_t *din, size_t len)
 //有HEX有ASCII，统一按HEX解析
     //部分数据以10字节（20字符）的0数据开始，如深度查询，心跳包等
     //处理思路是先不管前导0，对应指令手动加前导数据
-//    uint8_t asciiHead[]={0x41, 0x54, 0x2B, 0x53, 0x4E, 0x44,};//"AT+SND"
+    uint8_t asciiHead[]={0x41, 0x54, 0x2B, 0x53, 0x4E, 0x44,};//"AT+SND"
     uint8_t hexHead[]={0x5a, 0xa5};//"5AA5"
     //由于帧头有多种，且ascii和hex混发，无法处理粘包
 
 //        LOG_D("data is %s",isDataASCII(din, len)?"ASCII":"BIN");
         //check
-//        if (memcmp(din,asciiHead,sizeof(asciiHead)) == 0) {
-        if (isDataASCII(din, len)) {
+        if (memcmp(din,asciiHead,sizeof(asciiHead)) == 0) {
+//        if (isDataASCII(din, len) || memcmp(din,asciiHead,sizeof(asciiHead)) == 0) {
             //ascii
             LOG_I("type = ASCII");
             trDataTolog(din, len, 0);
@@ -1531,7 +1571,7 @@ void parseRS232(uint8_t *din, size_t len)
             size_t n=isInByte(din, len, tmpHead, sizeof(tmpHead), index);
 //            LOG_D("n=%d",n);
             if (!n) {
-                LOG_W("RS232中无匹配帧");
+                LOG_W("RS232中无匹配帧[ASCII]");
                 return;
             }
             for (size_t i = 0; i < n; i++)
@@ -1542,10 +1582,12 @@ void parseRS232(uint8_t *din, size_t len)
                 memcpy(ndin,din+index[i],cnt);
                 ndin[cnt]='\0';
                 uint8_t tmp[200];
-                size_t ncnt = str2Byte(ndin, 2, 16, tmp);
+                size_t ncnt = str2Byte(ndin, 2, 16, tmp)-1;//结尾有\r\n
                 LOG_HEX("frame",16,tmp,ncnt);
                 if (chk3SDataValid(tmp, ncnt) != RT_EOK) {
+#ifdef CHECK_3S_DATA
                     return;
+#endif
                 }
                 parse3SData(tmp,ncnt);
             }
@@ -1561,7 +1603,7 @@ void parseRS232(uint8_t *din, size_t len)
             uint8_t index[10];
             size_t n=isInByte(din, len, hexHead, sizeof(hexHead), index);
             if (!n) {
-                LOG_W("RS232中无匹配帧");
+                LOG_W("RS232中无匹配帧[BIN]");
                 return;
             }
             for (size_t i = 0; i < n; i++)
@@ -1572,7 +1614,9 @@ void parseRS232(uint8_t *din, size_t len)
                 memcpy(ndin,din+index[i],cnt);
                 LOG_HEX("frame",16,ndin,cnt);
                 if (chk3SDataValid(ndin, cnt) != RT_EOK) {
+#ifdef CHECK_3S_DATA
                     return;
+#endif
                 }
                 parse3SData(ndin,cnt);
             }
diff --git a/applications/func/func.h b/applications/func/func.h
index ec014f3..9ba0015 100644
--- a/applications/func/func.h
+++ b/applications/func/func.h
@@ -74,10 +74,11 @@ enum
 //3S
 #define   _CMD_DEPTH_REQUEST 0x0601
 #define _CMD_RTC_REQUEST 0x410F
-
+//需补充信息
+#define _INFO_DEPTH_ANSWER 0x0608  //深度回复
 
 //
-#define ADDR_ANJI 0x42 //0x42?
+#define ADDR_ANJI 0x3E //0x42?
 #define ADDR_TT 0x41
 #define ADDR_3S 0x32
 
diff --git a/applications/main.c b/applications/main.c
index cf897a2..6287008 100644
--- a/applications/main.c
+++ b/applications/main.c
@@ -86,7 +86,7 @@ void show_version(void)
     char str[30];
     uint8_t t[10];
     size_t len=time2Byte(t);
-    rt_kprintf("SW Version: %s, build-%s\n","1.8d",bytes2str(t, 3, 10, "", str));
+    rt_kprintf("SW Version: %s, build-%s\n","1.9d",bytes2str(t, 3, 10, "", str));
 }
 
 MSH_CMD_EXPORT(show_version,显示版本号);
diff --git a/applications/ttTR/ttTR.c b/applications/ttTR/ttTR.c
index 3086b36..cf5699f 100644
--- a/applications/ttTR/ttTR.c
+++ b/applications/ttTR/ttTR.c
@@ -202,7 +202,7 @@ void tcpRecMQ_thread_entry(void)
 void tcpRecMQ(void)
 {
     /* 创建 serial 线程 */
-        rt_thread_t thread = rt_thread_create("tcpRecMQ", tcpRecMQ_thread_entry, RT_NULL, 1024*1, 25, 10);
+        rt_thread_t thread = rt_thread_create("tcpRecMQ", tcpRecMQ_thread_entry, RT_NULL, 1024*10, 25, 10);
         /* 创建成功则启动线程 */
         if (thread != RT_NULL)
         {
diff --git a/applications/usrcfg.h b/applications/usrcfg.h
index 05af32d..312fcaf 100644
--- a/applications/usrcfg.h
+++ b/applications/usrcfg.h
@@ -50,7 +50,7 @@ typedef struct
     uint8_t minTTPeriCnt;
     uint8_t minTTsinal;
     uint8_t timeout;
-    uint8_t openWindowTime[20];
+    uint8_t openWindowTime[60];
     uint16_t maxSizePerFile;
     uint8_t commMode;
     uint8_t selfDesSW;
diff --git a/applications/w25q.c b/applications/w25q.c
index 679e5ef..3fbc627 100644
--- a/applications/w25q.c
+++ b/applications/w25q.c
@@ -67,7 +67,7 @@ INIT_COMPONENT_EXPORT(w25q128_mount);
 
 void sdmnt_init(void)
 {
-    rt_thread_mdelay(100);//这段延时必须加上，系统上电过程中存在延时，否则会出现先挂载后注册块设备sd0的情况
+    rt_thread_mdelay(300);//这段延时必须加上，系统上电过程中存在延时，否则会出现先挂载后注册块设备sd0的情况
 //    mkfs("elm","sd0");//挂在前需格式化
     if(dfs_mount("sd0","/sd","elm",0,0)==0) //挂载文件系统，参数：块设备名称、挂载目录、文件系统类型、读写标志、私有数据0
     {
@@ -75,7 +75,8 @@ void sdmnt_init(void)
     }
     else
     {
-        LOG_E("dfs mount failed\r\n");
+        LOG_E("dfs mount failed");
+//        mkfs("elm","sd0");
     }
 }
 /* 导出到自动初始化 */