atFilev2SourceDevice 1.3.6.1.4.1.207.8.4.4.4.600.3.2

Set to the value representing the source file system to be used for the file operation: 1. Flash 2. Card 3. NVS 4. TFTP 5. USB For copying files, any combination of source and destination file system types may be selected, with the exception of TFTP to TFTP, which is not supported. For moving files, TFTP may not be selected as the source or destination file system type. For deleting files, the source file system type cannot be TFTP. All required parameters must be fully configured before an operation can commence. Where a TFTP operation is configured, an IP address must also be set via atFilev2TftpIPAddr.