内部包含如何用rs232来和rs485通信的示范代码
源代码在线查看： printf.h
/**************************************************************************** * * MODULE: Printf Header * * COMPONENT: Printf.h,v * * VERSION: Build_Release_030308_RC1 * * REVISION: 1.2 * * DATED: 2008/02/29 18:19:35 * * STATUS: Exp * * AUTHOR: LJM * * DESCRIPTION: * Printf header file * * CHANGE HISTORY: * * Printf.h,v * Revision 1.2 2008/02/29 18:19:35 dclar * dos2unix * * Revision 1.1 2006/12/07 15:56:25 imorr * Initial version * * Revision 1.4 2006/02/23 16:12:06 we1 * added __cplusplus check and vUART_printInit() function * * Revision 1.3 2006/02/23 12:25:19 we1 * added bWaitForKey on UART init * * Revision 1.2 2006/02/03 14:34:53 we1 * added UART functions required for Printf operation * * Revision 1.1 2006/01/30 13:48:14 we1 * first check in * * Revision 1.1 2006/01/13 09:54:48 lmitch * Initial revision * * * * * LAST MODIFIED BY: dclar * $Modtime: $ * **************************************************************************** * * (c) Copyright 2004 JENNIC Ltd * ****************************************************************************/ #ifndef PRINTF_H_INCLUDED #define PRINTF_H_INCLUDED #if defined __cplusplus extern "C" { #endif /****************************************************************************/ /*** Include files ***/ /****************************************************************************/ #include /****************************************************************************/ /*** Macro Definitions ***/ /****************************************************************************/ /****************************************************************************/ /*** Exported Functions ***/ /****************************************************************************/ PUBLIC void vUART_printInit(void); PUBLIC void vInitPrintf(void (*fp)(char c)); PUBLIC void vPrintf(const char *fmt, ...); PUBLIC void vPutC(unsigned char c); PUBLIC void vUART_Init(bool bWaitForKey); #if defined __cplusplus } #endif #endif /* PRINTF_H_INCLUDED */
