| /** | |
| * ±¾³ÌÐò·ûºÏGPLÌõÔ¼ | |
| * Ò»×é²Ù×÷´®¿ÚµÄº¯Êý | |
| * Beneboy 2003-5-16 | |
| */ | |
| #ifndef _PORT_COM_H | |
| #define _PORT_COM_H | |
| typedef struct | |
| { | |
| char prompt; // prompt after reciving data | |
| int baudrate; // baudrate | |
| char databit; // data bits, 5, 6, 7, 8 | |
| char debug; // debug mode, 0: none, 1: debug | |
| char echo; // echo mode, 0: none, 1: echo | |
| char fctl; // flow control, 0: none, 1: hardware, 2: software | |
| char tty; // tty: 0, 1, 2, 3, 4, 5, 6, 7 | |
| char parity; // parity 0: none, 1: odd, 2: even | |
| char stopbit; // stop bits, 1, 2 | |
| int reserved; // reserved, must be zero | |
| } portinfo_t, *pportinfo_t; | |
| typedef enum | |
| { | |
| NO_WAIT = 0, | |
| WAIT_ALL | |
| } WAIT_FLAG; | |
| /** | |
| * ´ò¿ª´®¿Ú, ·µ»ØÎļþÃèÊö·û | |
| * pportinfo: ´ýÉèÖõĴ®¿ÚÐÅÏ¢ | |
| */ | |
| int PortOpen(pportinfo_t pportinfo,int mode); | |
| /** | |
| * ¶Ë¿Ú³õʼ»¯ | |
| */ | |
| int PortInit(int mode); | |
| /** | |
| * ÉèÖô®¿Ú | |
| * fdcom: ´®¿ÚÎļþÃèÊö·û, pportinfo: ´ýÉèÖõĴ®¿ÚÐÅÏ¢ | |
| */ | |
| int PortSet(int fd); | |
| /** | |
| * ¹Ø±Õ´®¿Ú | |
| * fdcom: ´®¿ÚÎļþÃèÊö·û | |
| */ | |
| void PortClose(int fd); | |
| /** | |
| * PortSend | |
| * fd: ´®¿ÚÃèÊö·û, | |
| * data: ´ý·¢ËÍÊý¾ÝÖ¸Õë | |
| * datalen: Êý¾Ý³¤¶È | |
| * ·µ»Øʵ¼Ê·¢Ëͳ¤¶È | |
| */ | |
| int PortSend(int fd, unsigned char* data, int datalen, int flag); | |
| /** | |
| * PortRecv | |
| * ²ÎÊý£º | |
| * fd: ´®¿ÚÃèÊö·û, | |
| * data: ´ý½ÓÊÕÊý¾ÝÖ¸Õë | |
| * datalen: Êý¾Ý³¤¶È | |
| * ·µ»Øʵ¼Ê¶ÁÈëµÄ×Ö½ÚÊý | |
| */ | |
| int PortRecv(int fd, unsigned char* data, int datalen, int flag); | |
| /** | |
| * ´®¿Ú²âÊÔʱÉèÖô®¿Ú | |
| * fdcom: ´®¿ÚÎļþÃèÊö·û, pportinfo: ´ýÉèÖõĴ®¿ÚÐÅÏ¢ | |
| */ | |
| int uart_set(int fd); | |
| #endif | |