?? rs232x3.h
字號:
#if !defined( _RS232_H )
#define _RS232_H
#define COM1 0
#define COM2 1
#define COM3 2
// BaudIdx = 1: 115.2kbps
// BaudIdx = 2: 57.6kbps
// BaudIdx = 3: 38.4kbps
// BaudIdx = 6: 19.2kbps
// BaudIdx = 12: 9600bps
// BaudIdx = ...
int InitUART( int PortNum, unsigned int BaudIdx );
int InstallISR( int PortNum );
int UninstallISR( int PortNum );
// return = 0: ok
// = -1: output buffer full
int PutOutputData( int PortNum, char abyte );
void StartSend( int PortNum );
// return = -1: no data available
int GetInputData( int PortNum );
#endif
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