累计数据文件测试，版本号为1.2.1.19-测试版

src/MainTask.c

@@ -69,7 +69,9 @@ void appLoadConfig(void);
 void appSaveConfig(void);
 static void appGetNVMSavedData(void);
 void appSaveNVMData(void);
-
+static void setDefaultAppDataInfo(void);
+static void LoadAppDataInfo(void);
+static void appSaveDataInfo(void);
 //主线程任务区
 static void MainTask(void* arg)
 {
@@ -174,6 +176,10 @@ static void MainTask(void* arg)
                 {
                     appSaveNVMData();
                 }
+                if(AppDataInfo.appDataModify)
+                {
+                    appSaveDataInfo();
+                }
                 osDelay(5000);
                 if(NB_Fota_update_flag)
                 {
@@ -642,7 +648,7 @@ static void appSaveDataInfo(void)
     return;
 }
 
-void LoadAppDataInfo(void)
+static void LoadAppDataInfo(void)
 {
     OSAFILE fp = PNULL;
     UINT32  readCount = 0;
@@ -688,7 +694,17 @@ void LoadAppDataInfo(void)
     }
     else
     {
-
+        setDefaultAppDataInfo();
+        readCount = OsaFread(pReadAppConfig, AppDataHr.fileBodySize, 1, fp);
+        //crcCheck = OsaCalcCrcValue((UINT8 *)pReadAppConfig, sizeof(AppNVMData));
+        readtimes = 0;
+        while (readtimes<=5 && readCount != 1)
+        {
+            readtimes++;
+            readCount = OsaFread(pReadAppConfig, AppConfigHr.fileBodySize, 1, fp);
+            //crcCheck = OsaCalcCrcValue((UINT8 *)pReadAppConfig, sizeof(AppNVMData));
+        }
+        appSaveDataInfo();
     }
     OsaFclose(fp);
     return;