www.pudn.com > 图像识别模组源代码eagle_New.rar > Find_Color_Shape.asm
//============================================================= //名称：Find_Color_Shape.asm //来源：chengjie\ Email:chengjie@sunnorth.com.cn //描述：获得颜色和外形并用语音播报 //日期：2003.11.5 //============================================================== .include hardware.inc .include eagle3.inc .external _VR_PrevResult .external _VR_PrevResult_Color .external _VR_PrevResult_Shape .external _VR_PrevResult_CenterX; .external _VR_PrevResult_CenterY; .external _VR_PrevResult_AreaH; .external _VR_PrevResult_AreaL; .code //=================================================== //函数：Find_Color_Shape //语法：调用 //描述：获得物体的颜色和外形并播报 //参数：无 //返回：无 //=================================================== .public _Find_Color_Shape _Find_Color_Shape: .proc call F_Find_Color_Shape retf .endp .public F_Find_Color_Shape; F_Find_Color_Shape: call F_NormalOperMode // 允许地址75选用,地址为75+00选择手动设置 call F_OperMode call F_ShapeAnaly // 允许地址70选用 call F_Clear70E8 call F_FeatureEngine // 允许地址74特征寄存器选用 L_Analysis_Again: call F_HighAddr74 r1 = 0x05 // 选择辨别蓝色、红色、绿色、黄色 [R_AddrBuffer] = r1 r1 = 0x08 [R_WriteDataBuffer] = r1 call F_WriteOper r1 = 0 [R_DelayTime] = r1 L_WaitFor: r1 = [R_DelayTime] cmp r1 ,0x42 jbe L_WaitFor call F_GetObjNum // 读目标数目 r1 = [R_SeekFlag] r1 &= 0x80 jnz L_Analysis_Again // 目标数目>8 r1 = [R_SeekFlag]; r1 &= 0xfe; [R_SeekFlag] = r1; r1 = 0x00; // 清变量 [R_PreAreaH] = r1; [R_PreColor] = r1; [R_PreShape] = r1; [R_AreaH] = r1; [R_AreaL] = r1; [R_Color] = r1; [R_Shape] = r1; [R_CenterX] = r1; [R_CenterY] = r1; call F_GetObjDataOne; // 获得一个物体的数据 r1 = [R_Color]; // 存放变量中 [_VR_PrevResult_Color] = r1; r1 = [R_Shape]; [_VR_PrevResult_Shape] = r1; r1 = [R_CenterX] [_VR_PrevResult_CenterX] = r1 r1 = [R_CenterY] [_VR_PrevResult_CenterY] = r1 r1 = [R_AreaH] [_VR_PrevResult_AreaH] = r1 r1 = [R_AreaL] [_VR_PrevResult_AreaL] = r1 retf;