| 摘要 |
A method is disclosed for communicating using a device (14) having a Palm OS. SMB is preferentially used to communicate with a node (12), and if use of SMB is not possible, FTP is used, and if use of FTP is not possible, Bluetooth is used. If FTP or Bluetooth is selected as the protocol, file sharing between the device (14) and node (12) that entails a read or write is executed by temporarily copying a file to an internal Palm OS memory (18) of the device (14), performing the read or write on the file, and then copying the file back to the node (12) to overwrite a previous version of the file at the node (12). For non-Palm OS file transfer to the internal memory (18), the file is wrapped in a Palm OS stream in the internal memory (18) for executing reads or writes. For file transfer to an expansion Palm OS memory card (20), byte-to-byte copying of the file is executed using the FAT of the expansion memory (20), with the file being transferred through an internal Palm OS memory (18) of the device (14).
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