ICP DAS USA I-7188XA, Руководство пользователя

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I-7188XA Series User’s Manual ( Ver1.2, Feb/2014, 7MH-019-10 ) ---
108
Header: #include ”7188xa.h”
Description: Uninstall the driver for COM1 and is assigned to COM1
Example: Please refer to “InstallCom1()” for an example.

IsCom()
Function: Checks whether there is any data stored in the COM Port
buffer. The COM Port number is not assigned.
Syntax: int IsCom(int port);
Header: #include ”7188xa.h”
Description: Checks whether there is any data stored in the COM
Port buffer. The COM Port number is not assigned and
can be modified using the “port” parameter.
port: assigns the COM port number
Example: Please refer to “InstallCom()” for an example.

IsCom1()
Function: Checks whether there is any data stored in the buffer of
COM1.
Syntax int IsCom1(void);
Header: #include ”7188xa.h”
Description: Checks whether there is any data stored in the buffer of
COM1
Example: Please refer to “InstallCom1()” for an example.

ReadCom()
Function: Reads data from the COM Port buffer. The COM Port
number is not assigned.
Syntax: int ReadCom(int port);
Header: #include ”7188xa.h”
Description: Reads data from the COM Port buffer. The COM Port
number is not assigned and can be modified using the
“port” parameter.
port: assigns the COM Port number
Example: Please refer to “InstallCom()” for an example.

ReadCom1()
Function: Reads data from the buffer of COM1.
Syntax:
int ReadCom1(void);