21 extern void ser_OpenPort (
void);
22 extern void ser_ClosePort (
void);
23 extern void ser_InitPort (
unsigned long baudrate,
unsigned int databits,
unsigned int parity,
unsigned int stopbits);
24 extern void ser_AvailChar (
int *availChar);
25 extern int ser_Write (
const char *buffer,
int *length);
26 extern int ser_Read (
char *buffer,
const int *length);
27 extern void ser_LineState (
unsigned short *lineState);