From 11152df385033043366e6df81e2ea2249ff9baba Mon Sep 17 00:00:00 2001
From: payton <payton@willfine.com>
Date: Tue, 26 Dec 2023 14:57:42 +0800
Subject: [PATCH 1/2] =?UTF-8?q?1.=E5=90=88=E5=B9=B6emmc=E4=BF=AE=E6=94=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Dx/565_HUNTING_EVB_LINUX_4G_S550/DxCfg.c  |   4 +-
 .../source/cardv/SrcCode/Gx/GxStrg/GxStrg.c   |   4 +
 .../cardv/SrcCode/Gx/GxStrg/GxStrgDevice.c    |   2 +-
 .../cardv/SrcCode/Gx/GxStrg/GxStrgLnx.c       |  81 +++-
 .../cardv/SrcCode/PrjCfg_HUNTING_S550.h       |   5 +-
 .../source/cardv/SrcCode/System/SysMain_Exe.c |   4 +
 .../source/cardv/SrcCode/System/SysMain_cmd.c |  20 +
 .../source/cardv/SrcCode/System/SysStrg_Exe.c | 397 +++++++++++-------
 .../SrcCode/UIApp/Movie/UIAppMovie_Exe.c      |  39 +-
 .../SrcCode/UIApp/Photo/UIAppPhoto_Exe.c      |  38 +-
 .../SrcCode/UIApp/UsbDisk/UIAppUsbDisk_Exe.c  |  25 --
 code/lib/include/AppControl/AppControl.h      |   1 +
 12 files changed, 398 insertions(+), 222 deletions(-)

diff --git a/code/application/source/cardv/SrcCode/Dx/565_HUNTING_EVB_LINUX_4G_S550/DxCfg.c b/code/application/source/cardv/SrcCode/Dx/565_HUNTING_EVB_LINUX_4G_S550/DxCfg.c
index 5a39261e8..6ffd2ba1d 100755
--- a/code/application/source/cardv/SrcCode/Dx/565_HUNTING_EVB_LINUX_4G_S550/DxCfg.c
+++ b/code/application/source/cardv/SrcCode/Dx/565_HUNTING_EVB_LINUX_4G_S550/DxCfg.c
@@ -110,13 +110,13 @@ DX_HANDLE Dx_GetObject(UINT32 DxClassType)  // Query device object
 			hDevice = (UINT32)(&gDevEmbMem7);
 		} else if ((DxClassType & DX_TYPE_MASK) == DX_TYPE_EMBMEM8) {
 			hDevice = (UINT32)(&gDevEmbMem8);
-			DBG_ERR("DX_TYPE_EMBMEM8 hDevice = %lx\n", hDevice);
+			DBG_IND("DX_TYPE_EMBMEM8 hDevice = %lx\n", hDevice);
 		}
 		#endif
 		#if !defined(_CARD1_NONE_)
 		if ((DxClassType & DX_TYPE_MASK) == DX_TYPE_CARD1) {
 			hDevice = (UINT32)(&gDevCARD1);
-			DBG_ERR("DX_TYPE_CARD1 hDevice = %lx\n", hDevice);
+			DBG_IND("DX_TYPE_CARD1 hDevice = %lx\n", hDevice);
 		}
 		#endif
 		#if !defined(_CARD3_NONE_)
diff --git a/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrg.c b/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrg.c
index 822eda4e2..4394af02d 100755
--- a/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrg.c
+++ b/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrg.c
@@ -47,6 +47,7 @@ BOOL GxStrg_OpenDevice(UINT32 DevID, DX_HANDLE NewStrgDXH)
 		return FALSE;
 	}
 
+	DBG_WRN("FileSys_OpenEx %c\n", GXSTRG_ID2DRV(DevID));
 	if (FileSys_OpenEx(GXSTRG_ID2DRV(DevID), (FS_HANDLE)NewStrgDXH, &g_FSInitParam[DevID]) != FST_STA_OK) {
 		DBG_WRN("FileSys_Open(DevID %d)\r\n", DevID);
 		return FALSE;
@@ -101,11 +102,14 @@ void GxStrg_SendMountStatus(UINT32 DevId, UINT32 MsgId)
 
 	if (FST_FS_TYPE_LINUX == g_FsType) {
 		if (g_LnxStrgStatus[DevId].IsFormatted) {
+			CHKPNT;
 			MountStatus = FST_STA_OK;
 		} else {
+			CHKPNT;
 			MountStatus = FST_STA_DISK_UNFORMAT;
 		}
 	} else {
+		CHKPNT;
 		MountStatus = MsgId;
 	}
 
diff --git a/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrgDevice.c b/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrgDevice.c
index c2e0ce689..675d5953e 100644
--- a/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrgDevice.c
+++ b/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrgDevice.c
@@ -45,7 +45,7 @@ void GxStrg_Det(UINT32 DevID, DX_HANDLE StrgDXH)
 		(uiStrgCardCurSts != uiStrgCardStatus)) {
 
 		isFormat = g_LnxStrgStatus[DevID].IsFormatted;
-		DBG_DUMP("isFormat = %lu\n", isFormat);
+		DBG_DUMP("DevID=%lu, isFormat = %lu\n", DevID, isFormat);
 
 		switch (uiStrgCardCurSts) {
 		case DET_CARD_INSERTED:
diff --git a/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrgLnx.c b/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrgLnx.c
index 912928260..5c7fff495 100644
--- a/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrgLnx.c
+++ b/code/application/source/cardv/SrcCode/Gx/GxStrg/GxStrgLnx.c
@@ -137,6 +137,73 @@ static int GxStrgLnx_GetSD1DevByBus(char *out_path, int out_size)
 	}
 }
 
+static int GxStrgLnx_GetSD2DevByBus(char *out_path, int out_size)
+{
+	#define MMC_SYS_PATH "/sys/bus/mmc/devices"
+    #define MMC1BUS_PREFIX "mmc1"
+	#define MMC0BUS "mmc2"
+	#define MMCDEV "mmc"
+
+	char find_path[64] = {0};//e.g. /sys/devices/platform/nt96660_mmc.0/mmc_host/mmc0/mmc0:b368/block
+	char dev_path[32] = {0};//e.g. /dev/mmcblk0p1, /dev/mmcblk0, /dev/mmcblk1p1, /dev/mmcblk1
+	char mmc_bus_name[16] = {0}; //e.g. mmc0:b368
+	char mmc_dev_name[16] = {0};
+	int bFound = 0, beMMCFound = 0;;
+
+	out_path[0] = '\0';//set empty first
+
+	//1. find the mmc2 to check eMMC is existed or not.
+	if(0 == GxStrgLnx_FindEntryByPrefix(MMC_SYS_PATH, MMC0BUS, mmc_bus_name, sizeof(mmc_bus_name))) {
+		DBG_IND("mmc0 bus not found\r\n");
+		beMMCFound = 1;
+		//return -1;
+	} else if(0 != GxStrgLnx_FindEntryByPrefix(MMC_SYS_PATH, MMC1BUS_PREFIX, mmc_bus_name, sizeof(mmc_bus_name))) { // find the bus mmc0 to check the card is inserted or not
+		DBG_IND("mmc0 bus not found\r\n");
+		return -1;
+	}
+
+	//2. get the device name from mmc0 information
+	snprintf(find_path, sizeof(find_path), "%s/%s/block", MMC_SYS_PATH, mmc_bus_name);
+	if (!GxStrgLnx_IsPathExist(find_path)) {
+		DBG_ERR("%s not found\r\n", find_path);
+		return -1;
+	}
+
+	if(0 != GxStrgLnx_FindEntryByPrefix(find_path, MMCDEV, mmc_dev_name, sizeof(mmc_dev_name))) {
+		DBG_IND("device not found\r\n");
+		return -1;
+	}
+
+	//3. try the real device name is mmcblk0/mmcblk1 or mmcblk0p1/mmcblk1p1
+	//find dev name with p1 (e.g. mmcblk0p1)
+    if (beMMCFound) { // emmc is mmcblk2p5.
+	    snprintf(dev_path, sizeof(dev_path), "/dev/%sp5", mmc_dev_name);
+		DBG_IND("GxStrgLnx_GetSD2DevByBus: found emmc\r\n");
+    }
+	else {
+	snprintf(dev_path, sizeof(dev_path), "/dev/%sp1", mmc_dev_name);
+	}
+	if (GxStrgLnx_IsPathExist(dev_path)) {
+		bFound = 1;
+	}
+
+	if(!bFound) {//find dev name without p1. (e.g. mmcblk0)
+		snprintf(dev_path, sizeof(dev_path), "/dev/%s", mmc_dev_name);
+		if(GxStrgLnx_IsPathExist(dev_path)) {
+			bFound = 1;
+		}
+	}
+
+	if(bFound) {
+		DBG_IND("SD2Dev = %s\r\n", out_path);
+		GXSTRG_STRCPY(out_path, dev_path, out_size);
+		return 0;
+	} else {
+		DBG_ERR("The dev partition name not found\r\n");
+		return -1;
+	}
+}
+
 static int GxStrgLnx_GetDevByMountPath(char *pDevPath, const char* pMountPath, int BufSize)
 {
 	struct mntent *ent;
@@ -177,7 +244,7 @@ static INT32 GxStrgLnx_ChkStatus(UINT32 DevId)
 	UINT32  StrgCbVal;
 	BOOL    bIsReadOnly = FALSE;
 	BOOL    bIsFormatted;
-	static  UINT32 StrgCbValPrev = STRG_CB_UNKNOWN;
+	static  UINT32 StrgCbValPrev[2] = {STRG_CB_UNKNOWN, STRG_CB_UNKNOWN};
 
 	//1. get the device name from the mount list
 	ret = GxStrgLnx_GetDevByMountPath(DevPath, pMountPath, sizeof(DevPath));
@@ -203,7 +270,11 @@ static INT32 GxStrgLnx_ChkStatus(UINT32 DevId)
 	}
 
 	//2. if the device is not mounted, get the dev name from the mmc0 bus
-	ret = GxStrgLnx_GetSD1DevByBus(DevPath, sizeof(DevPath));
+	if(DevId == 0)
+		ret = GxStrgLnx_GetSD1DevByBus(DevPath, sizeof(DevPath));
+	else
+		ret = GxStrgLnx_GetSD2DevByBus(DevPath, sizeof(DevPath));
+
 	if (ret == 0) {
 		//0. if the storage object is set, detect card insert
 		if (g_pCurStrgDXH[DevId]) {
@@ -246,16 +317,16 @@ static INT32 GxStrgLnx_ChkStatus(UINT32 DevId)
 	}
 
 label_exit:
-	if (StrgCbValPrev != StrgCbVal) {
+	if (StrgCbValPrev[DevId] != StrgCbVal) {
 		g_LnxStrgStatus[DevId].IsInserted = (StrgCbVal == STRG_CB_INSERTED);
 		g_LnxStrgStatus[DevId].IsReadOnly = bIsReadOnly;
 		g_LnxStrgStatus[DevId].IsFormatted = bIsFormatted;
-		DBG_IND("MntPath %s, IsInserted %d, IsReadOnly %d, bIsFormatted %d\r\n",
+		DBG_DUMP("MntPath %s, IsInserted %d, IsReadOnly %d, bIsFormatted %d\r\n",
 			 g_FSInitParam[DevId].FSParam.szMountPath,
 			 g_LnxStrgStatus[DevId].IsInserted,
 			 g_LnxStrgStatus[DevId].IsReadOnly,
 			 g_LnxStrgStatus[DevId].IsFormatted);
-		StrgCbValPrev = StrgCbVal;
+		StrgCbValPrev[DevId] = StrgCbVal;
 	}
 
 	if(g_LnxStrgStatus[DevId].IsInserted && bIsFormatted && !g_LnxStrgStatus[DevId].IsFormatted){
diff --git a/code/application/source/cardv/SrcCode/PrjCfg_HUNTING_S550.h b/code/application/source/cardv/SrcCode/PrjCfg_HUNTING_S550.h
index 4812f681f..e3a882150 100755
--- a/code/application/source/cardv/SrcCode/PrjCfg_HUNTING_S550.h
+++ b/code/application/source/cardv/SrcCode/PrjCfg_HUNTING_S550.h
@@ -926,8 +926,9 @@
 #define HW_S530 DISABLE
 #define DCF_DIR_NAME					"MEDIA" /* 100MEDIA */
 #define DCF_FILE_NAME					"SYGW"  /* SYFW0001.JPG */
-#define PHOTO_THUMB_PATH 				"A:\\THUMB\\"
-#define MOVIE_THUMB_PATH 				"A:\\THUMB\\"
+#define PHOTO_THUMB_PATH 				":\\THUMB\\"
+#define MOVIE_THUMB_PATH 				":\\THUMB\\"
+
 #define SF_SD_ROOT 	 	 				"/mnt/sd/"
 #define SF_SEND_LIST_DIR 	 	 		"/mnt/sd/THUMB/"
 #define SF_THUMB_SEND_LIST             SF_SEND_LIST_DIR"send.list"
diff --git a/code/application/source/cardv/SrcCode/System/SysMain_Exe.c b/code/application/source/cardv/SrcCode/System/SysMain_Exe.c
index a13a8cc02..c1d5c49af 100755
--- a/code/application/source/cardv/SrcCode/System/SysMain_Exe.c
+++ b/code/application/source/cardv/SrcCode/System/SysMain_Exe.c
@@ -714,6 +714,8 @@ INT32 System_OnLensAttach(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 }
 */
 
+extern INT32 System_OnStrgSetActDrive(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray);
+
 EVENT_ENTRY SystemObjCmdMap[] = {
 ////////////////////////////////////////////////////////////
 
@@ -751,6 +753,8 @@ EVENT_ENTRY SystemObjCmdMap[] = {
 	{NVTEVT_STRG_REMOVE,             System_OnStrgRemove        },
 	{NVTEVT_STRG_ATTACH,             System_OnStrgAttach        },
 	{NVTEVT_STRG_DETACH,             System_OnStrgDetach        },
+	{NVTEVT_STRG_SET_ACT_DRIVE, 	 System_OnStrgSetActDrive},
+
 #endif
 #if(USB_MODE==ENABLE)
 	//Usb device event
diff --git a/code/application/source/cardv/SrcCode/System/SysMain_cmd.c b/code/application/source/cardv/SrcCode/System/SysMain_cmd.c
index 2dea0e44e..814ef68dd 100755
--- a/code/application/source/cardv/SrcCode/System/SysMain_cmd.c
+++ b/code/application/source/cardv/SrcCode/System/SysMain_cmd.c
@@ -185,6 +185,23 @@ static BOOL Cmd_user_EventTest(unsigned char argc, char **argv)
 
 #endif
 
+#if FS_MULTI_STRG_FUNC /* test cmd */
+
+static BOOL cmd_storage_set_act_drive(unsigned char argc, char **argv)
+{
+	/* A or B*/
+	UINT32 drive_idx = strtoul(argv[0], NULL, 10);
+
+	if(drive_idx == 0 || drive_idx == 1)
+		Ux_PostEvent(NVTEVT_STRG_SET_ACT_DRIVE, 1, (UINT32)drive_idx);
+	else
+		DBG_ERR("invalid drive(%c)\n", drive_idx);
+
+	return TRUE;
+}
+
+#endif
+
 
 SXCMD_BEGIN(sys_cmd_tbl, "system command")
 SXCMD_ITEM("mem %", cmd_sys_mem, "system memory layout")
@@ -266,6 +283,9 @@ SXCMD_ITEM("wifisw %", cmd_wifi_switch, "wifisw 0/1")
 SXCMD_ITEM("lcdbk %", sf_set_backlight_status, "lcdbk 0/1")
 #endif
 
+#if FS_MULTI_STRG_FUNC /* test cmd */
+SXCMD_ITEM("strg_set_act_drvie %", cmd_storage_set_act_drive, "set storage act drive (0 / 1)")
+#endif
 
 SXCMD_END()
 
diff --git a/code/application/source/cardv/SrcCode/System/SysStrg_Exe.c b/code/application/source/cardv/SrcCode/System/SysStrg_Exe.c
index fe4a9b0f2..9258db29f 100644
--- a/code/application/source/cardv/SrcCode/System/SysStrg_Exe.c
+++ b/code/application/source/cardv/SrcCode/System/SysStrg_Exe.c
@@ -132,6 +132,26 @@ static FST_FS_TYPE m_GxStrgType = FST_FS_TYPE_UITRON;
 static void *mp_fwsrv_work_buf = NULL;
 #endif
 static BOOL g_bSupportExfat = FALSE;
+
+#define STRG_NUM		2
+#define STRG_ID_SD		0
+#define STRG_ID_EMMC	1
+
+typedef struct {
+	char name[16];
+	UINT8 strg_id;
+	DCF_HANDLE dcf_hdl;
+	CHAR drive;
+} STRG_MAPPING_TABLE;
+
+
+STRG_MAPPING_TABLE g_strg_mapping_table[STRG_NUM] = {
+		[STRG_ID_SD] = { "SD", .strg_id = STRG_ID_SD, .dcf_hdl = -1, .drive = 'A'},
+		[STRG_ID_EMMC] = { "EMMC", .strg_id = STRG_ID_EMMC, .dcf_hdl = -1, .drive = 'B'},
+};
+
+static DCF_HANDLE g_dcf_hdl_act = -1;
+
 ///////////////////////////////////////////////////////////////////////////////
 //
 //  EMBMEM
@@ -316,68 +336,53 @@ void System_OnStrgInit_FS(void)
 #if (FS_MULTI_STRG_FUNC == ENABLE)
 		MEM_RANGE Pool2;
 		Pool.size = POOL_SIZE_FILESYS;
-		GxStrg_SetConfigEx(0, FILE_CFG_BUF, (UINT32)&Pool);
+		GxStrg_SetConfigEx(STRG_ID_SD, FILE_CFG_BUF, (UINT32)&Pool);
 		Pool2.addr = Pool.addr + POOL_SIZE_FILESYS;
 		Pool2.size = POOL_SIZE_FILESYS;
-		GxStrg_SetConfigEx(1, FILE_CFG_BUF, (UINT32)&Pool2);
-#if defined(_CPU2_LINUX_) && defined(_EMBMEM_EMMC_)
-		// 3rd is for linux-pstore mounted by filesys
-		MEM_RANGE Pool3;
-		Pool3.Addr = Pool2.Addr + POOL_SIZE_FS_BUFFER;
-		Pool3.Size = POOL_SIZE_FS_BUFFER;
-		GxStrg_SetConfigEx(PST_DEV_ID, FILE_CFG_BUF, (UINT32)&Pool3);
-#endif
+		GxStrg_SetConfigEx(STRG_ID_EMMC, FILE_CFG_BUF, (UINT32)&Pool2);
 #else
 		Pool.size = POOL_SIZE_FILESYS;
-		GxStrg_SetConfigEx(0, FILE_CFG_BUF, (UINT32)&Pool);
+		GxStrg_SetConfigEx(STRG_ID_SD, FILE_CFG_BUF, (UINT32)&Pool);
 #endif
 	}
 
-
-	//#NT#2017/06/02#Nestor Yang -begin
-	//#NT# Do not link uITRON if not use
-	//GxStrg_SetConfigEx(0, FILE_CFG_FS_TYPE, m_GxStrgType);
 #if !defined(__FREERTOS)
-	GxStrg_SetConfigEx(0, FILE_CFG_FS_TYPE, FileSys_GetOPS_Linux()); //for FILE_CFG_FS_TYPE, DevID is don't care
-#else
-	GxStrg_SetConfigEx(0, FILE_CFG_FS_TYPE, FileSys_GetOPS_uITRON());
-#endif
-	//#NT#2017/06/02#Nestor Yang -end
-#if 0
-#if (LOGFILE_FUNC==ENABLE)
-	GxStrg_SetConfigEx(0, FILE_CFG_MAX_OPEN_FILE, 6);
-#endif
-#if (USERLOG_FUNC == ENABLE)
-	GxStrg_SetConfigEx(0, FILE_CFG_MAX_OPEN_FILE, 6);
-#endif
-#if (CURL_FUNC == ENABLE)
-	GxStrg_SetConfigEx(0, FILE_CFG_MAX_OPEN_FILE, 8);
-#endif
-#if (IPCAM_FUNC == DISABLE)
-	GxStrg_SetConfigEx(0, FILE_CFG_MAX_OPEN_FILE, 8);
-#endif
-#else
-	GxStrg_SetConfigEx(0, FILE_CFG_MAX_OPEN_FILE, 10);
+	GxStrg_SetConfigEx(STRG_ID_SD, FILE_CFG_FS_TYPE, FileSys_GetOPS_Linux()); //for FILE_CFG_FS_TYPE, DevID is don't care
+
+#if (FS_MULTI_STRG_FUNC == ENABLE)
+	GxStrg_SetConfigEx(STRG_ID_EMMC, FILE_CFG_FS_TYPE, FileSys_GetOPS_Linux());
 #endif
 
-	GxStrg_SetConfigEx(0, FILE_CFG_SUPPORT_EXFAT, TRUE);
+#else
+	GxStrg_SetConfigEx(STRG_ID_SD, FILE_CFG_FS_TYPE, FileSys_GetOPS_uITRON());
+
+#if (FS_MULTI_STRG_FUNC == ENABLE)
+	GxStrg_SetConfigEx(STRG_ID_EMMC, FILE_CFG_FS_TYPE, FileSys_GetOPS_uITRON());
+#endif
+
+#endif
+
+	GxStrg_SetConfigEx(STRG_ID_SD, FILE_CFG_MAX_OPEN_FILE, 10);
+
+#if (FS_MULTI_STRG_FUNC == ENABLE)
+	GxStrg_SetConfigEx(STRG_ID_EMMC, FILE_CFG_MAX_OPEN_FILE, 10);
+#endif
+
+
+	GxStrg_SetConfigEx(STRG_ID_SD, FILE_CFG_SUPPORT_EXFAT, TRUE);
 	g_bSupportExfat = TRUE;
-    //set the device node of msdc mode for emmc only
-#if (defined(_EMBMEM_EMMC_) && !defined(__FREERTOS))
-	emmc_set_dev_node("/dev/mmcblk2p5"); //This devicde node is related to storate-partition, it is last rootfslX logical partition. Using "cat /proc/nvt_info/emmc" to get.
+
+#if (FS_MULTI_STRG_FUNC == ENABLE)
+	GxStrg_SetConfigEx(STRG_ID_EMMC, FILE_CFG_SUPPORT_EXFAT, FALSE);
 #endif
 
-	// mount path
-#if (defined(_EMBMEM_EMMC_) && !defined(__FREERTOS))
-	strncpy(mount_path, "/mnt/emmc1", sizeof(mount_path) - 1);
-#else
+
 	strncpy(mount_path, "/mnt/sd", sizeof(mount_path) - 1);
-#endif
 	mount_path[sizeof(mount_path) - 1] = '\0';
-	GxStrg_SetConfigEx(0, FILE_CFG_MOUNT_PATH, (UINT32)mount_path);
+	GxStrg_SetConfigEx(STRG_ID_SD, FILE_CFG_MOUNT_PATH, (UINT32)mount_path);
 
 #if !defined(__FREERTOS)
-	GxStrg_SetConfigEx(0, FILE_CFG_STRG_OBJECT, (UINT32)Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_A));
+	GxStrg_SetConfigEx(STRG_ID_SD, FILE_CFG_STRG_OBJECT, (UINT32)Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_A));
 #endif
 
 
@@ -385,19 +390,10 @@ void System_OnStrgInit_FS(void)
 	emmc_set_dev_node("/dev/mmcblk1p1"); /* msdc strg obj */
 	strncpy(mount_path, "/mnt/sd2", sizeof(mount_path) - 1);
 	mount_path[sizeof(mount_path) - 1] = '\0';
-	GxStrg_SetConfigEx(1, FILE_CFG_MOUNT_PATH, (UINT32)mount_path);
-	GxStrg_SetConfigEx(1, FILE_CFG_STRG_OBJECT, (UINT32)Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_B));
+	GxStrg_SetConfigEx(STRG_ID_EMMC, FILE_CFG_MOUNT_PATH, (UINT32)mount_path);
+	GxStrg_SetConfigEx(STRG_ID_EMMC, FILE_CFG_STRG_OBJECT, (UINT32)Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_B));
 #endif
 
-
-  //#NT#2018/12/18#Philex Lin - begin
-  // unused now
-	#if 0
-  // Enable 32MB alignment recording.
-	GxStrg_SetConfigEx(0, FILE_CFG_ALIGNED_SIZE, 32 * 1024 * 1024);
-  #endif
-  //#NT#2018/12/18#Philex Lin - end
-
 #if (LOGFILE_FUNC==ENABLE)
 	{
 		LOGFILE_CFG   cfg = {0};
@@ -457,43 +453,31 @@ void System_OnStrgInit_FS(void)
 
 	if (m_GxStrgType == FST_FS_TYPE_UITRON) {
 #if (FS_MULTI_STRG_FUNC)
+
+		/************************************************
+		 * EMMC
+		 ************************************************/
+		GxStrg_Det(1, Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_B));
+
 		UINT32 uiDxState = 0;
 		DX_HANDLE pStrgDev = Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_B);
 		if (Dx_GetState((DX_HANDLE)pStrgDev, STORAGE_STATE_INSERT, &uiDxState) != DX_OK || uiDxState == FALSE) {
-			Ux_PostEvent(NVTEVT_STRG_REMOVE, 1, 1);
+			Ux_PostEvent(NVTEVT_STRG_REMOVE, 1, STRG_ID_EMMC);
 		} else {
-			Ux_PostEvent(NVTEVT_STRG_INSERT, 1, 1);
+			Ux_PostEvent(NVTEVT_STRG_INSERT, 1, STRG_ID_EMMC);
 		}
 #endif
 	}
 
 #if (USE_DCF == ENABLE)
-	{
-		// init DCF
 
-//		CHAR pFolderName[9] = {0};
-//		CHAR pFileName[5] = {0};
-//		// init DCF FolderID/FileID with RTC data
-//		struct tm tm_cur = hwclock_get_time(TIME_ID_CURRENT);
-//		snprintf(pFolderName, sizeof(pFolderName), "%1d%02d%02d", tm_cur.tm_year % 0x0A, tm_cur.tm_mon, tm_cur.tm_mday);
-//		snprintf(pFileName, sizeof(pFileName), "%02d%02d", tm_cur.tm_hour, tm_cur.tm_min);
-//		//DCF dir-name
-//		DCF_SetDirFreeChars(pFolderName);
-//		//DCF file-name
-//		DCF_SetFileFreeChars(DCF_FILE_TYPE_ANYFORMAT, pFileName);
-//
-//		//DCF format
-//		DCF_SetParm(DCF_PRMID_SET_VALID_FILE_FMT, DCF_SUPPORT_FORMAT);
-//		DCF_SetParm(DCF_PRMID_SET_DEP_FILE_FMT, DCF_FILE_TYPE_JPG | DCF_FILE_TYPE_WAV | DCF_FILE_TYPE_MPO);
-//		//TODO: [DCF] How to add an new format & its ext?
+	DCF_SetParm(DCF_PRMID_REMOVE_DUPLICATE_FOLDER, TRUE);
+	DCF_SetParm(DCF_PRMID_REMOVE_DUPLICATE_FILE, TRUE);
+	DCF_SetParm(DCF_PRMID_SET_VALID_FILE_FMT, DCF_FILE_TYPE_JPG|DCF_FILE_TYPE_MP4|DCF_FILE_TYPE_MOV);
+	DCF_SetParm(DCF_PRMID_SET_DEP_FILE_FMT, DCF_FILE_TYPE_JPG|DCF_FILE_TYPE_WAV|DCF_FILE_TYPE_MPO);
+	DCF_SetDirFreeChars(DCF_DIR_NAME);
+	DCF_SetFileFreeChars(DCF_FILE_TYPE_ANYFORMAT, DCF_FILE_NAME);
 
-		DCF_SetParm(DCF_PRMID_REMOVE_DUPLICATE_FOLDER, TRUE);
-		DCF_SetParm(DCF_PRMID_REMOVE_DUPLICATE_FILE, TRUE);
-		DCF_SetParm(DCF_PRMID_SET_VALID_FILE_FMT, DCF_FILE_TYPE_JPG|DCF_FILE_TYPE_MP4|DCF_FILE_TYPE_MOV);
-		DCF_SetParm(DCF_PRMID_SET_DEP_FILE_FMT, DCF_FILE_TYPE_JPG|DCF_FILE_TYPE_WAV|DCF_FILE_TYPE_MPO);
-		DCF_SetDirFreeChars(DCF_DIR_NAME);
-		DCF_SetFileFreeChars(DCF_FILE_TYPE_ANYFORMAT, DCF_FILE_NAME);
-	}
 #endif
 }
 void System_OnStrgInit_FS2(void)
@@ -559,13 +543,10 @@ static BOOL FileSys_DetBusy(void)
 
 void Card_DetInsert(void)
 {
-#if defined(__FREERTOS)
-	GxStrg_Det(0, Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_A));
-#if (0)//FS_MULTI_STRG_FUNC)
-	GxStrg_Det(1, Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_B));
-#endif
-#else
 	GxStrg_Det(0, 0);
+
+#if 0 //FS_MULTI_STRG_FUNC
+	GxStrg_Det(1, Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_B));
 #endif
 }
 
@@ -739,24 +720,94 @@ int System_umount_storage(char *pMountPath)
 }
 #endif
 
+const char* System_Get_Strg_Name(UINT32 strg_id)
+{
+	if(strg_id >= STRG_NUM){
+		DBG_ERR("invalid storage id(%d)!\n", strg_id);
+		return NULL;
+	}
+
+	return g_strg_mapping_table[strg_id].name;
+}
+
+INT32 System_Set_Storage_Act_Drive(char drive)
+{
+	DCF_HANDLE act_handle = -1;
+
+
+	for(int i=0  ; i<STRG_NUM ; i++)
+	{
+		if(drive == g_strg_mapping_table[i].drive){
+			act_handle = g_strg_mapping_table[i].dcf_hdl;
+			break;
+		}
+	}
+
+	if(act_handle == -1){
+		DBG_ERR("invalid drive(%c)\n", drive);
+		return E_SYS;
+	}
+
+	g_dcf_hdl_act = act_handle;
+
+	return E_OK;
+}
+
+DCF_HANDLE System_Get_DCF_Handle(void)
+{
+	if(g_dcf_hdl_act == -1){
+		DBG_WRN("g_dcf_hdl_act is not set\n");
+	}
+
+	return g_dcf_hdl_act;
+}
+
+CHAR System_Get_DCF_Disk_Drive(DCF_HANDLE handle)
+{
+	CHAR drive = '\0';
+
+	for(int i=0  ; i<STRG_NUM ; i++)
+	{
+		if(handle == g_strg_mapping_table[i].dcf_hdl){
+			drive = g_strg_mapping_table[i].drive;
+			break;
+		}
+	}
+
+	if(drive == '\0'){
+		DBG_ERR("invalid act handle(%d)\n", handle);
+	}
+
+	return drive;
+}
+
+INT32 System_OnStrgSetActDrive(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
+{
+	if(paramArray[0] == 0)
+		System_Set_Storage_Act_Drive('A');
+	else
+		System_Set_Storage_Act_Drive('B');
+
+	return NVTEVT_CONSUME;
+}
 
 INT32 System_OnStrgInsert(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 {
-	UINT32 stg_id = paramArray[0];
+	UINT32 strg_id = paramArray[0];
     #if (FSCK_FUNC == ENABLE)
     int ret_val = 0;
     char *pMountPath = "/mnt/sd";
     #endif
 
-	if (m_BootState_Drive[stg_id] != BOOT_CARD_STATE_UNKNOWN) {
-		if (stg_id == 0) {
+	if (m_BootState_Drive[strg_id] != BOOT_CARD_STATE_UNKNOWN) {
+		if (strg_id == 0) {
 #if(IPCAM_FUNC==DISABLE && SDHOTPLUG_FUNCTION == DISABLE)
 			System_PowerOff(SYS_POWEROFF_NORMAL);
 #endif
 		}
 	} else {
 		TM_BOOT_BEGIN("sdio", "mount_fs");
-		m_BootState_Drive[stg_id] = BOOT_CARD_STATE_INSERTED;
+		m_BootState_Drive[strg_id] = BOOT_CARD_STATE_INSERTED;
 	}
 
     #if (FSCK_FUNC == ENABLE)
@@ -776,73 +827,81 @@ INT32 System_OnStrgInsert(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 
     ret_val = System_mount_storage(pMountPath);
     if (ret_val) {
-        GxStrg_SetStrgMountStatus(stg_id, FALSE);
+        GxStrg_SetStrgMountStatus(strg_id, FALSE);
         DBG_ERR("mount /mnt/sd failed, ret_val is %d; errno = %d\r\n", ret_val, errno);
     } else {
-        GxStrg_SetStrgMountStatus(stg_id, TRUE);
+        GxStrg_SetStrgMountStatus(strg_id, TRUE);
     }
     //SysMain_system("df"); //only for debug, the "/mnt/sd" path must be existed.
     #endif
 
-	// linux partition as PStore
-	if (stg_id == PST_DEV_ID) {
-#if defined(_CPU2_LINUX_)
-		if (GxStrg_OpenDevice(stg_id, NULL) != TRUE) {
-			DBG_ERR("Storage mount pstore fail\r\n");
+	if(strg_id == STRG_ID_SD){
+		DX_HANDLE pStrgDev = (DX_HANDLE)sdio_getStorageObject(STRG_OBJ_FAT1);
+		if (GxStrg_OpenDevice(strg_id, pStrgDev) != TRUE) {
+			char *pDxName = "unknown";
+			Dx_GetInfo(pStrgDev, DX_INFO_NAME, &pDxName);
+			DBG_ERR("Storage mount %s fail\r\n", pDxName);
+			return NVTEVT_CONSUME;
 		}
-		return NVTEVT_CONSUME;
-#else
-		DBG_FATAL("stg_id cannot be %d.\r\n", PST_DEV_ID);
-#endif
 	}
-
-	DX_HANDLE pStrgDev = (DX_HANDLE)sdio_getStorageObject(STRG_OBJ_FAT1);
-	if (GxStrg_OpenDevice(stg_id, pStrgDev) != TRUE) {
-		char *pDxName = "unknown";
-		Dx_GetInfo(pStrgDev, DX_INFO_NAME, &pDxName);
-		DBG_ERR("Storage mount %s fail\r\n", pDxName);
-		return NVTEVT_CONSUME;
+	else if(strg_id == STRG_ID_EMMC){
+		DX_HANDLE pStrgDev = (DX_HANDLE)emmc_getStorageObject(STRG_OBJ_FAT1);
+		if (GxStrg_OpenDevice(strg_id, pStrgDev) != TRUE) {
+			char *pDxName = "unknown";
+			Dx_GetInfo(pStrgDev, DX_INFO_NAME, &pDxName);
+			DBG_ERR("Storage mount %s fail\r\n", pDxName);
+			return NVTEVT_CONSUME;
+		}
 	}
 
 #if (USE_DCF == ENABLE)
 	{
 		DCF_OPEN_PARM           dcfParm = {0};
-		// Open DCF
-		dcfParm.Drive = (stg_id == 0) ? 'A' : 'B';
+
+		/*****************************************************************
+		 * drive is pre defined in the mapping table
+		 *****************************************************************/
+		dcfParm.Drive = g_strg_mapping_table[strg_id].drive;
+
 #if	(FS_MULTI_STRG_FUNC)
-//		if (POOL_CNT_DCF_BUFFER !=2) {
-//			DBG_FATAL("POOL_CNT_DCF_BUFFER be 2 for FS_MULTI_STRG_FUNC.\r\n");
-//		} else {
-			switch(stg_id) {
-			case 0:
-//				dcfParm.WorkbuffAddr = dma_getCacheAddr(OS_GetMempoolAddr(POOL_ID_DCF_BUFFER));
-				dcfParm.WorkbuffAddr = mempool_dcf;
-				break;
-			case 1:
-//				dcfParm.WorkbuffAddr = dma_getCacheAddr(OS_GetMempoolAddr(POOL_ID_DCF_BUFFER)) + POOL_SIZE_DCF_BUFFER;
-				dcfParm.WorkbuffAddr = mempool_dcf + POOL_SIZE_DCF_BUFFER;
-				break;
-			default:
-				DBG_ERR("unknown stg_id=%d\r\n", stg_id);
-				dcfParm.WorkbuffAddr = 0;
-				break;
-			}
-//		}
+		switch(strg_id)
+		{
+		case STRG_ID_SD:
+			dcfParm.WorkbuffAddr = mempool_dcf;
+			break;
+		case STRG_ID_EMMC:
+			dcfParm.WorkbuffAddr = mempool_dcf + POOL_SIZE_DCF_BUFFER;
+			break;
+		default:
+			DBG_ERR("unknown strg_id=%d\r\n", strg_id);
+			dcfParm.WorkbuffAddr = 0;
+			break;
+		}
 #else
 
 		dcfParm.WorkbuffAddr = mempool_dcf;//dma_getCacheAddr(OS_GetMempoolAddr(POOL_ID_DCF_BUFFER));
 #endif
-
 		dcfParm.WorkbuffSize = POOL_SIZE_DCF_BUFFER;
 
-		UINT32 handle = DCF_Open(&dcfParm);
+		DCF_HANDLE handle = DCF_Open(&dcfParm);
 
-		DBG_DUMP("Handle = %lu, drive = %c\n", handle, dcfParm.Drive); 
-		//		DCF_ScanObj();
+		DBG_WRN("DCF_Open(strg id = %lu, name = %s, handle = %lu, drive = %c)\n", strg_id, System_Get_Strg_Name(strg_id), handle, dcfParm.Drive);
+		/*****************************************************************
+		 * update strg mapping table
+		 *****************************************************************/
+		g_strg_mapping_table[strg_id].dcf_hdl = handle;
+
+		/*****************************************************************
+		 * init dcf act handle with sd card
+		 *****************************************************************/
+		if(strg_id == STRG_ID_SD){
+			System_Set_Storage_Act_Drive(g_strg_mapping_table[strg_id].drive);
+		}
 	}
 #endif
-	if(stg_id == 0){
-		if (GxStrg_GetDeviceCtrl(stg_id, CARD_READONLY)) {
+
+	if(strg_id == STRG_ID_SD){
+		if (GxStrg_GetDeviceCtrl(strg_id, CARD_READONLY)) {
 			System_SetState(SYS_STATE_CARD, CARD_LOCKED);
 			DBG_IND("Card Locked\r\n");
 		} else {
@@ -850,15 +909,24 @@ INT32 System_OnStrgInsert(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 			DBG_IND("Card inserted\r\n");
 		}
 	}
+	/************************************************
+	 * EMMC is non-removable and only scan once
+	 ************************************************/
+	else if(strg_id == STRG_ID_EMMC){
+		DCF_HANDLE handle = g_strg_mapping_table[strg_id].dcf_hdl;
+		DBG_WRN("DCF_ScanObjEx(strg id = %lu, name = %s, dcf handle = %d)\n", strg_id, System_Get_Strg_Name(strg_id), handle);
+        DCF_ScanObjEx(handle);
+	}
+
 	return NVTEVT_CONSUME;
 }
 
 
 INT32 System_OnStrgRemove(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 {
-	UINT32 stg_id = paramArray[0];
-	if (m_BootState_Drive[stg_id] != BOOT_CARD_STATE_UNKNOWN) {
-		if (stg_id == 0) {
+	UINT32 strg_id = paramArray[0];
+	if (m_BootState_Drive[strg_id] != BOOT_CARD_STATE_UNKNOWN) {
+		if (strg_id == 0) {
 #if (LOGFILE_FUNC==ENABLE)
             #if HUNTING_CAMERA_MCU == ENABLE
             UIMenuStoreInfo *puiPara = sf_ui_para_get();
@@ -880,22 +948,25 @@ INT32 System_OnStrgRemove(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 #endif
 #if (USE_DCF == ENABLE)
 			//Fix the error "DCF_GetInfoByHandle() Dcf Handle 0 Data may be overwritted" when card plug out/in
-			DCF_Close(0);
+
+			DCF_HANDLE handle = g_strg_mapping_table[strg_id].dcf_hdl;
+			DBG_WRN("DCF_Close(strg id = %lu, name = %s, handle = %d)\n",  strg_id, System_Get_Strg_Name(strg_id), handle);
+			DCF_Close(handle);
 #endif
 			System_SetState(SYS_STATE_CARD, CARD_REMOVED);
 
-			GxStrg_CloseDevice(stg_id);
+			GxStrg_CloseDevice(strg_id);
 #if(IPCAM_FUNC==DISABLE && SDHOTPLUG_FUNCTION == DISABLE)
 			System_PowerOff(SYS_POWEROFF_NORMAL);
 #endif
 		}
 	} else {
 		TM_BOOT_BEGIN("sdio", "mount_fs");
-		m_BootState_Drive[stg_id] = BOOT_CARD_STATE_REMOVED;
+		m_BootState_Drive[strg_id] = BOOT_CARD_STATE_REMOVED;
 		#if (FS_SWITCH_STRG_FUNC == ENABLE)
-		if (stg_id==0) {
+		if (strg_id==0) {
 			DX_HANDLE pStrgDev = Dx_GetObject(DX_CLASS_STORAGE_EXT|FS_DX_TYPE_DRIVE_B);
-			if (GxStrg_OpenDevice(stg_id, pStrgDev)!= TRUE) {
+			if (GxStrg_OpenDevice(strg_id, pStrgDev)!= TRUE) {
 				char* pDxName="unknown";
 				Dx_GetInfo(pStrgDev, DX_INFO_NAME,&pDxName);
 				DBG_ERR("Storage mount %s fail\r\n",pDxName);
@@ -907,12 +978,12 @@ INT32 System_OnStrgRemove(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 		#else
 		// boot without card, send attach to continue UI flow.
 		// because of UserWaitEvent(NVTEVT_STRG_ATTACH, &paramNum, paramArray);
-		Ux_PostEvent(NVTEVT_STRG_ATTACH, 2, stg_id, 0xFF);
+		Ux_PostEvent(NVTEVT_STRG_ATTACH, 2, strg_id, 0xFF);
 		#endif
 	}
 
-	DX_HANDLE pStrgDev = Dx_GetObject(DX_CLASS_STORAGE_EXT | m_FsDxTypeMap[stg_id]);
-	if (GxStrg_CloseDevice(stg_id) != TRUE) {
+	DX_HANDLE pStrgDev = Dx_GetObject(DX_CLASS_STORAGE_EXT | m_FsDxTypeMap[strg_id]);
+	if (GxStrg_CloseDevice(strg_id) != TRUE) {
 		char *pDxName = "unknown";
 		Dx_GetInfo(pStrgDev, DX_INFO_NAME, &pDxName);
 		DBG_ERR("Storage mount %s fail\r\n", pDxName);
@@ -977,7 +1048,7 @@ INT32 System_OnStrgAttach(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 #endif
 	}
 
-	DBG_WRN("stg_id = %lu\n", paramArray[0]);
+	DBG_WRN("strg_id = %lu result = %d\n", paramArray[0], result);
 
 	switch (result) {
 	case FST_STA_OK:
@@ -989,31 +1060,35 @@ INT32 System_OnStrgAttach(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 			  }
 		}
 
-//#if (USE_DCF == ENABLE)
-//		if (!UI_GetData(FL_IsCopyToCarding)) {
-		DBG_DUMP("DCF scan\n");
-        DCF_ScanObjEx(0); /* sd card: strg_id = 0, dcf handle = 1 */
-        DCF_ScanObjEx(1);
-//		}
-//#endif
+#if (USE_DCF == ENABLE)
+
+		DCF_HANDLE handle = g_strg_mapping_table[strg_id].dcf_hdl;
+		DBG_WRN("DCF_ScanObjEx(strg id = %lu, name = %s, dcf handle = %d)\n", strg_id,  System_Get_Strg_Name(strg_id), handle);
+        DCF_ScanObjEx(handle);
+
+#endif
 		//FileSys_GetDiskInfo(FST_INFO_DISK_SIZE);
 		System_SetState(SYS_STATE_FS, FS_INIT_OK);
 
         #if HUNTING_CAMERA_MCU == ENABLE	
         INT32 uiStatus = 0;
         UINT8  ucAttrib = 0;
-        uiStatus = FileSys_GetAttrib(PHOTO_THUMB_PATH, &ucAttrib);
+        char tmp[128] = {'\0'};
+
+		snprintf(tmp, sizeof(tmp), "%c%s", System_Get_DCF_Disk_Drive(handle), PHOTO_THUMB_PATH); /* DCF 8.3 naming rule */
+
+        uiStatus = FileSys_GetAttrib(tmp, &ucAttrib);
         if (uiStatus == FST_STA_OK) {
             if(!(ucAttrib&FST_ATTRIB_HIDDEN)){
                 #if SF_IQ_TEST != ENABLE
-                FileSys_SetAttrib(PHOTO_THUMB_PATH, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
+                FileSys_SetAttrib(tmp, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
                 #endif
             }
         }
         else {
-            FileSys_MakeDir(PHOTO_THUMB_PATH);
+            FileSys_MakeDir(tmp);
             #if SF_IQ_TEST != ENABLE
-            FileSys_SetAttrib(PHOTO_THUMB_PATH, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
+            FileSys_SetAttrib(tmp, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
             #endif
         }
         #if HUNTING_CAMERA_MCU == ENABLE
@@ -1131,9 +1206,9 @@ INT32 System_OnStrgAttach(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 INT32 System_OnStrgDetach(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 {
 	if (m_GxStrgType == FST_FS_TYPE_LINUX) {
-		UINT32 stg_id = paramArray[0];
+		UINT32 strg_id = paramArray[0];
 
-		if (stg_id != 0) { //not sd-1
+		if (strg_id != 0) { //not sd-1
 			return NVTEVT_CONSUME;
 		}
 	}
diff --git a/code/application/source/cardv/SrcCode/UIApp/Movie/UIAppMovie_Exe.c b/code/application/source/cardv/SrcCode/UIApp/Movie/UIAppMovie_Exe.c
index 9306ca6bf..46809a47c 100755
--- a/code/application/source/cardv/SrcCode/UIApp/Movie/UIAppMovie_Exe.c
+++ b/code/application/source/cardv/SrcCode/UIApp/Movie/UIAppMovie_Exe.c
@@ -58,6 +58,8 @@ static UINT32 g_FileSerialNum = 0;
 static BOOL g_bAllowRawEnc = TRUE;
 static UINT32 raw_enc_path = 0;
 
+extern DCF_HANDLE System_Get_DCF_Handle(void);
+extern CHAR System_Get_DCF_Disk_Drive(DCF_HANDLE handle);
 /**********************************************************************************
  * independent thumbnail
  *********************************************************************************/
@@ -833,7 +835,7 @@ static void MovieExe_WifiCB(HD_VIDEO_FRAME *pEthcamSrc)
 	//#if (MOVIE_UVAC_FUNC == DISABLE)
 	//if (System_GetState(SYS_STATE_CURRSUBMODE) != SYS_SUBMODE_WIFI) {
 	if (ImageApp_MovieMulti_IsStreamRunning(_CFG_STRM_ID_1) == FALSE) {
-        vos_util_delay_ms(10);
+		vos_util_delay_ms(10);
 		return;
 	}
 	//#endif
@@ -1248,17 +1250,17 @@ static void MovieExe_FileNamingCB(MOVIE_CFG_REC_ID id, char *pFileName)
 #endif
 #elif USE_DCF
 
-    UINT32 dcf_path = 1; /* 0:emmc 1:sd */
+    UINT32 dcf_handle = (UINT32) System_Get_DCF_Handle();
 	UINT32 nextFolderID = 0, nextFileID = 0;
 
-    if (DCF_GetDBInfoEx(dcf_path, DCF_INFO_IS_9999)) {
+    if (DCF_GetDBInfoEx(dcf_handle, DCF_INFO_IS_9999)) {
 		DBG_ERR("Exceed max dcf file!\r\n");
 		pFileName[0] = '\0';
 	} else {
-		DCF_GetNextIDEx(dcf_path, &nextFolderID,&nextFileID);
-		DCF_MakeObjPathEx(dcf_path, nextFolderID, nextFileID, DCF_FILE_TYPE_MP4, pFileName);
-        DCF_AddDBfileEx(dcf_path, pFileName);
-        DBG_DUMP("%s added to DCF Path%lu\r\n", pFileName, dcf_path);
+		DCF_GetNextIDEx(dcf_handle, &nextFolderID,&nextFileID);
+		DCF_MakeObjPathEx(dcf_handle, nextFolderID, nextFileID, DCF_FILE_TYPE_MP4, pFileName);
+        DCF_AddDBfileEx(dcf_handle, pFileName);
+        DBG_DUMP("%s added to DCF Path%lu\r\n", pFileName, dcf_handle);
         #if HUNTING_CAMERA_MCU == ENABLE
         char tmp[NMC_TOTALFILEPATH_MAX_LEN] = {'\0'};
         sprintf(tmp, "S%03d%04d.JPG", nextFolderID, nextFileID);
@@ -1319,14 +1321,14 @@ static void MovieExe_RawEncodeFileNamingCB(MOVIE_CFG_REC_ID id, char *pFileName)
 #elif USE_DCF
 
 	UINT32 nextFolderID = 0, nextFileID = 0;
-	UINT32 dcf_path = 1;
+	UINT32 dcf_handle = (UINT32) System_Get_DCF_Handle();
 
-    if (DCF_GetDBInfoEx(dcf_path, DCF_INFO_IS_9999)) {
+    if (DCF_GetDBInfoEx(dcf_handle, DCF_INFO_IS_9999)) {
 		DBG_ERR("Exceed max dcf file!\r\n");
 		pFileName[0] = '\0';
 	} else {
-		DCF_GetNextIDEx(dcf_path, &nextFolderID,&nextFileID);
-		DCF_MakeObjPathEx(dcf_path, nextFolderID, nextFileID, DCF_FILE_TYPE_JPG, pFileName);
+		DCF_GetNextIDEx(dcf_handle, &nextFolderID,&nextFileID);
+		DCF_MakeObjPathEx(dcf_handle, nextFolderID, nextFileID, DCF_FILE_TYPE_JPG, pFileName);
 	}
 
 #endif
@@ -1563,9 +1565,9 @@ static void MovieExe_UserEventCb(UINT32 id, MOVIE_USER_CB_EVENT event_id, UINT32
 
 
                     #if HUNTING_CAMERA_MCU == ENABLE
-                    snprintf(tmp, sizeof(tmp), "%s%s", MOVIE_THUMB_PATH, thumb_current_path); /* DCF 8.3 naming rule */
+                    snprintf(tmp, sizeof(tmp), "%c%s%s", System_Get_DCF_Disk_Drive(System_Get_DCF_Handle()), MOVIE_THUMB_PATH, thumb_current_path); /* DCF 8.3 naming rule */
                     #else
-					snprintf(tmp, sizeof(tmp), "%s%s", MOVIE_THUMB_PATH, (thumb_current_path + (length - 12))); /* DCF 8.3 naming rule */
+					snprintf(tmp, sizeof(tmp), "%c%s%s", System_Get_DCF_Disk_Drive(System_Get_DCF_Handle()), MOVIE_THUMB_PATH, (thumb_current_path + (length - 12))); /* DCF 8.3 naming rule */
 					snprintf(tmp + strlen(tmp) - 3, sizeof(tmp), "%s", "JPG");
                     #endif
 
@@ -1908,7 +1910,16 @@ INT32 MovieExe_OnOpen(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 
     DBG_FUNC("\r\n");
 
-    FileSys_MakeDir(MOVIE_THUMB_PATH);
+	char thumb_dir[128] = {'\0'};
+	sprintf(thumb_dir, "%c%s", 'A', MOVIE_THUMB_PATH);
+    FileSys_MakeDir(thumb_dir);
+
+#if	FS_MULTI_STRG_FUNC
+	sprintf(thumb_dir, "%c%s", 'B', MOVIE_THUMB_PATH);
+	FileSys_MakeDir(thumb_dir);
+#endif
+
+
 	GOIO_Turn_Onoff_IRCUT(1);
 
 	Movie_CommPoolInit();
diff --git a/code/application/source/cardv/SrcCode/UIApp/Photo/UIAppPhoto_Exe.c b/code/application/source/cardv/SrcCode/UIApp/Photo/UIAppPhoto_Exe.c
index c0740a58b..896fab468 100755
--- a/code/application/source/cardv/SrcCode/UIApp/Photo/UIAppPhoto_Exe.c
+++ b/code/application/source/cardv/SrcCode/UIApp/Photo/UIAppPhoto_Exe.c
@@ -52,7 +52,8 @@
 #define DZOOM_MAX_STEP  6 //Please setting acording the DZoom table
 
 BOOL _g_bFirstPhoto = TRUE;
-
+extern DCF_HANDLE System_Get_DCF_Handle(void);
+extern CHAR System_Get_DCF_Disk_Drive(DCF_HANDLE handle);
 /**********************************************************************************
  * independent thumbnail
  *********************************************************************************/
@@ -2596,10 +2597,23 @@ INT32 PhotoExe_OnOpen(VControl *pCtrl, UINT32 paramNum, UINT32 *paramArray)
 	g_photo_ImageRatioSize = IMAGERATIO_SIZE[ImageRatioIdx];
 
 //    g_photo_ImageRatioSize = IMAGERATIO_SIZE[4];
-	FileSys_MakeDir(PHOTO_THUMB_PATH);
-	#if SF_IQ_TEST != ENABLE
-	FileSys_SetAttrib(PHOTO_THUMB_PATH, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
-    #endif
+	char thumb_dir[128] = {'\0'};
+
+	sprintf(thumb_dir, "%c%s", 'A', PHOTO_THUMB_PATH);
+	FileSys_MakeDir(thumb_dir);
+
+#if SF_IQ_TEST != ENABLE
+	FileSys_SetAttrib(thumb_dir, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
+#endif
+
+#if	FS_MULTI_STRG_FUNC
+	sprintf(thumb_dir, "%c%s", 'B', PHOTO_THUMB_PATH);
+	FileSys_MakeDir(thumb_dir);
+#if SF_IQ_TEST != ENABLE
+	FileSys_SetAttrib(thumb_dir, FST_ATTRIB_HIDDEN/* | FST_ATTRIB_SYSTEM*/, TRUE);
+#endif
+#endif
+
 	GOIO_Turn_Onoff_IRCUT(1);
     
     //sf_ir_led_set(((2 == puiPara->NightMode) ? 2 : 1),puiPara->FlashLed, puiPara->NightMode,0);
@@ -6185,19 +6199,19 @@ INT32 PhotoExe_Preview_SliceEncode(VControl *pCtrl, UINT32 paramNum, UINT32 *par
 		DBG_ERR("primary buffer overflow during combine jpg!\r\n");
 	}
 
-	UINT32 dcf_path = 1; /* 0:emmc , 1:sd  */
+	UINT32 dcf_handle = (UINT32)System_Get_DCF_Handle();
 
 	FstStatus.Status = ImageApp_Photo_WriteCB(
 			dst_jpg_file.addr,
 			dst_jpg_file.size,
-			HD_CODEC_TYPE_JPEG, dcf_path);
+			HD_CODEC_TYPE_JPEG, dcf_handle);
 
 	{
 		char* file_path = ImageApp_Photo_GetLastWriteFilePath();
 		char tmp[256] = {'\0'};
 		UINT32 length = strlen(file_path);
 
-		snprintf(tmp, sizeof(tmp), "%s%s", PHOTO_THUMB_PATH, file_path + length - 12); /* DCF 8.3 naming rule */
+		snprintf(tmp, sizeof(tmp), "%c%s%s", System_Get_DCF_Disk_Drive(dcf_handle), PHOTO_THUMB_PATH, file_path + length - 12); /* DCF 8.3 naming rule */
 		snprintf(tmp + strlen(tmp) - 3, sizeof(tmp), "%s", "JPG");
 
 		DBG_DUMP("PHOTO THUMB %s\n", tmp);
@@ -6783,12 +6797,12 @@ INT32 PhotoExe_Preview_SliceEncode_CB3(void* user_data)
 		extern INT32 ImageApp_Photo_WriteCB(UINT32 Addr, UINT32 Size, UINT32 Fmt, UINT32 uiPathId);
 		IMG_CAP_FST_INFO FstStatus = {FST_STA_OK};
 
-		UINT32 dcf_path = 1; /* 0:emmc 1:sd */
+		UINT32 dcf_handle = (UINT32)System_Get_DCF_Handle(); /* 0:emmc 1:sd */
 
 		FstStatus.Status = ImageApp_Photo_WriteCB(
 				(UINT32)queue_ele_in->jpg_combined_addr,
 				queue_ele_in->jpg_combined_size,
-				HD_CODEC_TYPE_JPEG, dcf_path);
+				HD_CODEC_TYPE_JPEG, dcf_handle);
 
 		{
 			char* file_path = ImageApp_Photo_GetLastWriteFilePath();
@@ -6803,11 +6817,11 @@ INT32 PhotoExe_Preview_SliceEncode_CB3(void* user_data)
 			strncpy(number, file_path + length - 8, 4);
 			number[4] = '\0';
 
-			snprintf(tmp, sizeof(tmp), "%sW%s%s.JPG", PHOTO_THUMB_PATH, folder, number); /* DCF 8.3 naming rule */
+			snprintf(tmp, sizeof(tmp), "%c%sW%s%s.JPG", System_Get_DCF_Disk_Drive(dcf_handle), PHOTO_THUMB_PATH, folder, number); /* DCF 8.3 naming rule */
 
 #else			
 			
-			snprintf(tmp, sizeof(tmp), "%s%s", PHOTO_THUMB_PATH, file_path + length - 12); /* DCF 8.3 naming rule */
+			snprintf(tmp, sizeof(tmp), "%c%s%s", System_Get_DCF_Disk_Drive(dcf_handle), PHOTO_THUMB_PATH, file_path + length - 12); /* DCF 8.3 naming rule */
 			snprintf(tmp + strlen(tmp) - 3, sizeof(tmp), "%s", "JPG");
 #endif
 			DBG_IND("PHOTO THUMB %s\n", tmp);
diff --git a/code/application/source/cardv/SrcCode/UIApp/UsbDisk/UIAppUsbDisk_Exe.c b/code/application/source/cardv/SrcCode/UIApp/UsbDisk/UIAppUsbDisk_Exe.c
index 5835176fd..281a37e04 100755
--- a/code/application/source/cardv/SrcCode/UIApp/UsbDisk/UIAppUsbDisk_Exe.c
+++ b/code/application/source/cardv/SrcCode/UIApp/UsbDisk/UIAppUsbDisk_Exe.c
@@ -150,12 +150,6 @@ ER AppInit_ModeUSBMSDC(void)
 	//If project doesn't need the MSDC Vendor command, set this callback function as NULL.
 	MSDCInfo.msdc_check_cb = NULL;
 	MSDCInfo.msdc_vendor_cb = NULL;
-	//#NT#2016/12/20#Niven Cho -begin
-	//#NT#MULTI_DRIVE
-//#if (FS_MULTI_STRG_FUNC == ENABLE)
-//	char *pDxName2 = NULL;
-//	DX_HANDLE pStrgDev2 = 0;
-//#endif
 
 	pStrgDev = Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_A);
 
@@ -166,10 +160,6 @@ ER AppInit_ModeUSBMSDC(void)
 	}
 #endif
 
-//#if (FS_MULTI_STRG_FUNC == ENABLE)
-//	pStrgDev = Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_B);
-//#endif
-
 	MSDCInfo.pStrgHandle[0] = (PSTRG_TAB)Dx_Getcaps(pStrgDev, STORAGE_CAPS_HANDLE, 0);
 
 	if (Dx_GetInfo(pStrgDev, DX_INFO_NAME, &pDxName) != DX_OK) {
@@ -192,14 +182,6 @@ ER AppInit_ModeUSBMSDC(void)
 	DBG_DUMP("handle = %lx, open = %lx, pDxName2 ===>%s, type=%lu, status=%lu\r\n", MSDCInfo.pStrgHandle[1], MSDCInfo.pStrgHandle[1]->Open, pDxName2,  MSDCInfo.pStrgHandle[1]->uiStrgType,  MSDCInfo.pStrgHandle[1]->uiStrgStatus);
 #endif
 
-//#if (FS_MULTI_STRG_FUNC == ENABLE)
-//	MSDCInfo.pStrgHandle[1] = pStrgDev2;
-//
-//	if (Dx_GetInfo(pStrgDev2, DX_INFO_NAME, &pDxName2) != DX_OK) {
-//		pDxName2 = NULL;
-//	}
-//#endif
-
 #if (FS_MULTI_STRG_FUNC == ENABLE)
 
 	MSDCInfo.msdc_storage_detCB[0] = (MSDC_StorageDet_CB)DrvCARD_DetStrgCard;
@@ -210,13 +192,6 @@ ER AppInit_ModeUSBMSDC(void)
 	MSDCInfo.msdc_type[1] = MSDC_STRG;
 	MSDCInfo.LUNs = 2;
 
-//	MSDCInfo.msdc_storage_detCB[0] = NULL;
-//	MSDCInfo.msdc_strgLock_detCB[0] = NULL;
-//	MSDCInfo.pStrgHandle[0] = MSDCInfo.pStrgHandle[1];
-//	MSDCInfo.msdc_type[0] = MSDC_STRG;
-//	MSDCInfo.LUNs = 1;
-
-
 #else
 	if (pDxName == NULL || strcmp(pDxName, "Storage_EmbMem5") == 0) {
 		MSDCInfo.msdc_storage_detCB[0] = NULL;
diff --git a/code/lib/include/AppControl/AppControl.h b/code/lib/include/AppControl/AppControl.h
index 9c64352c5..b25947e89 100755
--- a/code/lib/include/AppControl/AppControl.h
+++ b/code/lib/include/AppControl/AppControl.h
@@ -33,6 +33,7 @@ typedef enum {
 	NVTEVT_STRG_ATTACH          = 0x11010003, //Param1=storage id, Param2=status
 	NVTEVT_STRG_CHANGE          = 0x11010004, //Param1=storage id, if insert / remove occurs, also indicate change flag
 	NVTEVT_STRG_MOUNT_OK        = 0x11010005,
+	NVTEVT_STRG_SET_ACT_DRIVE   = 0x11010006,
 	/* INSERT NEW EVENT HRER */
 	NVTEVT_STRG_EVT_END         = DEV_STRG_EVENT_BASE + 0x1000 - 1, ///< Max value = 0x11010fff
 

From 9baa65f8d560b5973dbddf3d25c586b4e9a60d3a Mon Sep 17 00:00:00 2001
From: payton <payton@willfine.com>
Date: Tue, 26 Dec 2023 14:58:00 +0800
Subject: [PATCH 2/2] =?UTF-8?q?1.=E5=90=88=E5=B9=B6rtos=E4=B8=8Bemmc?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../cardv/SrcCode/UIApp/MovieFast/MovieFast.c | 47 ++++++++++++-
 .../cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c | 66 +++++++------------
 .../cardv/SrcCode/UIApp/PhotoFast/PhotoFast.h |  2 +
 .../SrcCode/UIApp/UsbDisk/UIAppUsbDisk_Exe.c  |  8 +--
 4 files changed, 74 insertions(+), 49 deletions(-)

diff --git a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
index 6252c77a2..c2079f0a6 100644
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
@@ -102,6 +102,11 @@ static lfqueue_t write_queue = {0};
 
 //local variable
 static DCF_HANDLE g_dcf_hdl = 0;
+
+#if	(FS_MULTI_STRG_FUNC)
+static DCF_HANDLE g_dcf_hdl2 = 0;
+#endif
+
 static ID MOVIEFAST_FLG_ID = 0;
 static UINT32 g_moviefast_tsk_run = 1;
 static UINT32 g_moviefast_poweroff_tsk_run = 1;
@@ -852,6 +857,16 @@ static void MovieFast_OnRecStop(void)
 
 }
 
+static DCF_HANDLE MovieFast_Get_DCF_Handle(void)
+{
+#if	(FS_MULTI_STRG_FUNC)
+	/* check free space here */
+	return g_dcf_hdl2;
+#else
+	return g_dcf_hdl;
+#endif
+}
+
 static void MovieFast_FileNamingCB(MOVIE_CFG_REC_ID id, char *pFileName)
 {
     //1. The FileID and DirID is set at booting.
@@ -863,7 +878,8 @@ static void MovieFast_FileNamingCB(MOVIE_CFG_REC_ID id, char *pFileName)
 		DBG_ERR("Exceed max dcf file!\r\n");
 		pFileName[0] = '\0';
 	} else {
-		DCF_GetNextID(&nextFolderID,&nextFileID);
+		DCF_HANDLE handle = MovieFast_Get_DCF_Handle();
+		DCF_GetNextIDEx(handle, &nextFolderID,&nextFileID);
         if(DrvGPIO_GetPhotoMovieModeFromMonitor() == DX_HUNTING_MODE_MOVIE2)
         {
             Movie2_nextFolderID = nextFolderID;
@@ -900,8 +916,8 @@ static void MovieFast_FileNamingCB(MOVIE_CFG_REC_ID id, char *pFileName)
                 }
             }
         }
-		DCF_MakeObjPath(nextFolderID, nextFileID, DCF_FILE_TYPE_MP4, pFileName);
-        DCF_AddDBfile(pFileName);
+		DCF_MakeObjPathEx(handle, nextFolderID, nextFileID, DCF_FILE_TYPE_MP4, pFileName);
+        DCF_AddDBfileEx(handle, pFileName);
         DBG_DUMP("%s added to DCF\r\n", pFileName);
         #if HUNTING_CAMERA_MCU == ENABLE
         char tmp[NMC_TOTALFILEPATH_MAX_LEN] = {'\0'};
@@ -1198,6 +1214,26 @@ THREAD_RETTYPE MovieFast_InitFileNamingThread(void *arg)
 		DCF_SetDirFreeChars(DCF_DIR_NAME);
 		DCF_SetFileFreeChars(DCF_FILE_TYPE_ANYFORMAT, DCF_FILE_NAME);
 		DCF_ScanObj();
+
+#if	(FS_MULTI_STRG_FUNC)
+		{
+			DCF_OPEN_PARM dcfParm = {
+				.Drive = 'B',
+				.WorkbuffAddr = mempool_dcf + POOL_SIZE_DCF_BUFFER,
+				.WorkbuffSize = POOL_SIZE_DCF_BUFFER,
+			};
+			g_dcf_hdl2 = DCF_Open(&dcfParm);
+			if(g_dcf_hdl2 < 0){
+				DBG_ERR("get dcf handle error!\n");
+			}
+
+
+			DBG_WRN("DCF_ScanObjEx emmc handle=%d\n", g_dcf_hdl2);
+			DCF_ScanObjEx(g_dcf_hdl2);
+		}
+#endif
+
+
         #if HUNTING_CAMERA_MCU == ENABLE
         if(TRUE != sf_is_card_full())
         #endif
@@ -1894,6 +1930,11 @@ static void MovieFast_Close(void)
 EXIT:
 
 	DCF_Close(g_dcf_hdl);
+
+#if	(FS_MULTI_STRG_FUNC)
+	DCF_Close(g_dcf_hdl2);
+#endif
+
 	DCF_UnInstallID();
 
 	vos_flag_destroy(MOVIEFAST_FLG_ID);
diff --git a/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c b/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c
index 4b9102435..5484fb608 100644
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c
@@ -88,7 +88,11 @@ static CHAR                g_photo_fast_write_file_Path[NMC_TOTALFILEPATH_MAX_LE
 static INT32               g_photo_fast_id_mapping[PHOTO_CAP_ID_MAX]             = {-1,-1};
 static PHOTO_FILENAME_CB   *g_fpPhotoFastFileNameCB = NULL;
 static DCF_HANDLE g_dcf_hdl = 0;
+
+#if	(FS_MULTI_STRG_FUNC)
 static DCF_HANDLE g_dcf_hdl2 = 0;
+#endif
+
 static HD_PATH_ID      g_video_enc_path[PHOTO_ENC_JPG_TYPE_MAX_ID] = {0};
 static UINT32          g_bVideoEncPathStart[PHOTO_ENC_JPG_TYPE_MAX_ID] = {0};
 static HD_VIDEOENC_BUFINFO g_enc_buf_info[PHOTO_ENC_JPG_TYPE_MAX_ID] = {0};
@@ -737,12 +741,6 @@ INT32 PhotoFast_FileNaming_Open(void)
 
 
 		DBG_WRN("DCF_ScanObjEx emmc handle=%d\n", g_dcf_hdl2);
-//		DCF_SetParm(DCF_PRMID_REMOVE_DUPLICATE_FOLDER, TRUE);
-//		DCF_SetParm(DCF_PRMID_REMOVE_DUPLICATE_FILE, TRUE);
-//		DCF_SetParm(DCF_PRMID_SET_VALID_FILE_FMT, DCF_FILE_TYPE_JPG|DCF_FILE_TYPE_MP4|DCF_FILE_TYPE_MOV);
-//		DCF_SetParm(DCF_PRMID_SET_DEP_FILE_FMT, DCF_FILE_TYPE_JPG|DCF_FILE_TYPE_WAV|DCF_FILE_TYPE_MPO);
-//		DCF_SetDirFreeChars(DCF_DIR_NAME);
-//		DCF_SetFileFreeChars(DCF_FILE_TYPE_ANYFORMAT, DCF_FILE_NAME);
 		DCF_ScanObjEx(g_dcf_hdl2);
 	}
 #endif
@@ -761,8 +759,10 @@ INT32 PhotoFast_FileNaming_Close(void)
 		}
 
 #if	(FS_MULTI_STRG_FUNC)
-		DCF_Close(g_dcf_hdl2);
-		g_dcf_hdl2 = -1;
+		if(g_dcf_hdl2 >= 0){
+			DCF_Close(g_dcf_hdl2);
+			g_dcf_hdl2 = -1;
+		}
 #endif
 
 		DCF_UnInstallID();
@@ -881,23 +881,29 @@ void PhotoFast_FileNaming_SetSortBySN(CHAR *pDelimStr, UINT32 nDelimCount, UINT3
         DBG_ERR("No set Delim String!!\r\n");
 }
 
+DCF_HANDLE PhotoFast_Get_DCF_Handle()
+{
+#if	(FS_MULTI_STRG_FUNC)
+	/* check free space here */
+	return g_dcf_hdl2;
+#else
+	return g_dcf_hdl;
+#endif
+}
+
 INT32 PhotoFast_WriteFile(UINT32 Addr, UINT32 Size, UINT32 Fmt, UINT32 uiPathId, char* Path)
 {
 	FST_FILE fp;
 	INT32    rt;
 	UINT32   Length;
 	CHAR     FilePath[NMC_TOTALFILEPATH_MAX_LEN];
-
-#if	FS_MULTI_STRG_FUNC
-	CHAR     FilePath2[NMC_TOTALFILEPATH_MAX_LEN];
-#endif
-
 	UINT32   fileType;
 	UINT32   open_flag;
-	UINT32 nextFolderID = 0, nextFileID = 0;
+	UINT32   nextFolderID = 0, nextFileID = 0;
+	DCF_HANDLE handle = PhotoFast_Get_DCF_Handle(); /* handle determines which storage would be written */
 
 	if(Path == NULL){
-        if (DCF_GetDBInfo(DCF_INFO_IS_9999)) {
+        if (DCF_GetDBInfoEx(handle, DCF_INFO_IS_9999)) {
             DBG_ERR("Exceed max dcf file!\r\n");
             return FST_STA_NOFREE_SPACE;
         }
@@ -908,7 +914,7 @@ INT32 PhotoFast_WriteFile(UINT32 Addr, UINT32 Size, UINT32 Fmt, UINT32 uiPathId,
             else{
                 fileType = DCF_FILE_TYPE_JPG;
             }
-            DCF_GetNextID(&nextFolderID,&nextFileID);
+            DCF_GetNextIDEx(handle, &nextFolderID,&nextFileID);
             if(DrvGPIO_GetPhotoMovieModeFromMonitor() == DX_HUNTING_MODE_MOVIE2)
             {
                 nextFolderID = Movie2_nextFolderID;
@@ -933,8 +939,8 @@ INT32 PhotoFast_WriteFile(UINT32 Addr, UINT32 Size, UINT32 Fmt, UINT32 uiPathId,
                     }
                 }
             }
-            DCF_MakeObjPath(nextFolderID, nextFileID, fileType, FilePath);
-            DCF_AddDBfile(FilePath);
+            DCF_MakeObjPathEx(handle, nextFolderID, nextFileID, fileType, FilePath);
+            DCF_AddDBfileEx(handle, FilePath);
             DBG_DUMP("%s added to DCF\r\n", FilePath);
             }
 
@@ -1004,30 +1010,6 @@ INT32 PhotoFast_WriteFile(UINT32 Addr, UINT32 Size, UINT32 Fmt, UINT32 uiPathId,
 		DBG_ERR("FileSys_OpenFile fail\r\n");
 		rt =FST_STA_ERROR;
 	}
-
-#if	FS_MULTI_STRG_FUNC
-
-	DBG_WRN("write %s\n", FilePath2);
-	if ((fp = FileSys_OpenFile(FilePath2, open_flag)) != NULL) {
-		Length = Size;
-
-		rt = FileSys_WriteFile(fp, (UINT8 *)Addr, &Length, 0, NULL);
-        FileSys_FlushFile(fp);
-		FileSys_CloseFile(fp);
-		if (rt == FST_STA_OK) {
-		// DCF_AddDBfile(FilePath);
-		// DBG_DUMP("%s added to DCF\r\n", FilePath);
-		} else {
-			DBG_ERR("Addr=0x%x,Size=0x%x,Fmt=%d\r\n", Addr, Size, Fmt);
-		}
-	}else{
-		DBG_ERR("FileSys_OpenFile fail\r\n");
-		rt =FST_STA_ERROR;
-	}
-
-#endif
-
-
 	return rt;
 }
 
diff --git a/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.h b/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.h
index 3aae8e853..280e32b9c 100755
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.h
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.h
@@ -4,6 +4,7 @@
 #include "hd_common.h"
 #include "UIAppPhoto.h"
 #include <vf_gfx.h>
+#include "DCF.h"
 
 #define FLGPHOTOFAST_CHGMODE       0x00000001
 #define FLGPHOTOFAST_SHUTDOWN      0x00000002
@@ -62,5 +63,6 @@ extern BOOL PhotoFast_SetTriggerFrmCnt(UINT32 cnt); /* trigger vcap frame count
 UINT32 PhotoFast_GetTriggerFrmCnt(VOID);
 extern UINT32 PhotoFast_GetTickBufSize(void);
 ER PhotoFast_Movie_Init(void);
+DCF_HANDLE PhotoFast_Get_DCF_Handle(void);
 
 #endif //_UIAPP_PHOTO_H_
diff --git a/rtos/code/application/source/cardv/SrcCode/UIApp/UsbDisk/UIAppUsbDisk_Exe.c b/rtos/code/application/source/cardv/SrcCode/UIApp/UsbDisk/UIAppUsbDisk_Exe.c
index a6e618cb0..95c421c6d 100755
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/UsbDisk/UIAppUsbDisk_Exe.c
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/UsbDisk/UIAppUsbDisk_Exe.c
@@ -153,10 +153,10 @@ ER AppInit_ModeUSBMSDC(void)
 	MSDCInfo.msdc_vendor_cb = NULL;
 	//#NT#2016/12/20#Niven Cho -begin
 	//#NT#MULTI_DRIVE
-// #if (FS_MULTI_STRG_FUNC == ENABLE)
-// 	char *pDxName2 = NULL;
-// 	DX_HANDLE pStrgDev2 = 0;
-// #endif
+//#if (FS_MULTI_STRG_FUNC == ENABLE)
+//	char *pDxName2 = NULL;
+//	DX_HANDLE pStrgDev2 = 0;
+//#endif
 
 	pStrgDev = Dx_GetObject(DX_CLASS_STORAGE_EXT | FS_DX_TYPE_DRIVE_A);