GE VMIVME-7750-734 File I/O Functions


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GE VMIVME-7750-734 File I/O Functions

The serial port provided by the HMI of VMIVME-7750-734 is compliant with the common standard.The serial port communication under has the same principle as the serial port communication under Windows. Both are the application program does not directly control the hardware, but through the operating system to provide a device driver, to transfer data.

VMIVME-7750-734 is Win 32 programming. Serial ports are handled as files in Win 32, not directly on the port. For serial communication, Win 32 provides corresponding file I/O functions and communication functions.