?? uart485.h
字號:
#ifndef _SCCUART485_H_
#define _SCCUART485_H_
#define SDB_UART485 300000
/* temp */
#define SDC_ENABLE485SEND (SDB_UART485+1)
#define SDC_ENABLE485RECV (SDB_UART485+2)
#define SDC_SET_BAUDRATE_485 (SDB_UART485+3)
#define SDC_SEND_BREAK_485 (SDB_UART485+4)
typedef struct{
char *UncachedBuffer;
int ch; /* 0 -> scc1, 1->scc2 , ... */
int MaxRecvBD; /* 5 */
int MaxSendBD; /* 5 */
int MaxSendBufLen; /* 272 */
int MaxRecvBufLen; /* 1 */
int BaudRate;
int BRG;
int MaxIdle; /* Wait nbytes idle to close rx Buffer */
unsigned short UartMode; /* NORMAL_UART,MANUL_MULTI ,AUTO_MULTI,Must 0 */
unsigned short Pen; /* parity enable-PARITY_EN,PARITY_NO Must 0*/
unsigned short RecvPM; /* RECV_ODD,RECV_LOW,RECV_EVEN,RECV_HIGH Must 0*/
unsigned short SendPM; /* SEND_ODD,SEND_LOW,SEND_EVEN,SEND_HIGH Must 0*/
unsigned short Uaddr1; /* UART ADDRESS1 Must 0*/
unsigned short Uaddr2; /* UART ADDRESS1 Must 0*/
}SccUart485CfgStruct;
char *SccUartBspInit(int DEV, char *FreeMemPtr, SccUart485CfgStruct *cfg);
#endif /*_SCCUART_H_*/
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -