rtx51小型实时操作系统的应用体会.docx

rtx51小型实时操作系统的应用体会 rtx51小型实时操作系统的应用体会 2007年06月27日 星期三 23:53 原创：RTX51?Tiny操作系统实例应用 0 推荐 /******************************************************************************//*??????????????????????????????????????????????????????????????????????????? *//*?? RCPU.C:? C-51 COMPILER?????????????????????????????????????????????????? *//*??????????????????????????????????????????????????????????????????????????? *//******************************************************************************/?char code title [] =?? RCPU\n? GLOBAL TECH 2005\n? VERSION 2.0\n; ＃i nclude reg52.h??????????????????? /* special function registers 8052????? */＃i nclude rtx51tny.h???????????????? /* RTX-51 tiny functions defines????? */＃i nclude stdio.h??????????????????? /* standard I/O .h-file???????????????? */＃i nclude mydef.h＃i nclude keyname.h＃i nclude vfd.h＃i nclude tmr2.h /* constants for os_task function */#define INIT?? 0???????????? ?? /* task number of task:? init?????????? */#define PROCKEY?? 1?????????????????? /* task number of task:? prockey??????? */#define PROCPIR?? 2?????? /* task number of task:? procpir??????? */#define VFDCODE?? 3?????????????????? /* task number of task:? vfdcode??????? */#define NECCODE?? 4?????????????????? /* task number of task:? neccode??????? */#define USARTSEND 5?????????????????? /* task number of task:? usartsend????? */#define CLOCK???? 7?????????????????? /* task number of task:? clock????????? */#define TICK?? 6?????? /* task number of task:? procrst??????? */#define VIEWCON?? 8 /* constants for UsartSend function */#define UsartSendMotor 1????????????? /* Command for control to MOTO board??? */#define UsartSendQCB?? 2????????????? /* Command for control to QCB board???? */#define UsartSendTime? 3????????????? /* System time????????????????????????? */#define UsartSendVFD?? 4????????????? /* IDE state??????????????????????????? */#define UsartSendPIR?? 5????????????? /* pir????????????????????????????????? */#define