key.lst

能同时进行多路数据采集

                     <      	//... Definition for P_SystemClock ............
                     <      	.DEFINE C_Fosc					0x0000;			// b3..b0
                     <      	.DEFINE C_Fosc_Div_2			0x0001;			//
                     <      	.DEFINE C_Fosc_Div_4			0x0002;			//
                     <      	.DEFINE C_Fosc_Div_8			0x0003;			// (default)
                     <      	.DEFINE C_Fosc_Div_16			0x0004;			//
                     <      	.DEFINE C_Fosc_Div_32			0x0005;			//
                     <      	.DEFINE C_Fosc_Div_64			0x0006;			//
                     <      	.DEFINE C_Sleep					0x0007;		 	//
                     <      	
                     <      	.DEFINE	C_32K_Work				0x0000;			// b4
                     <      	.DEFINE C_32K_Off				0x0000;			// 
                     <      	.DEFINE C_StrongMode			0x0000;			// b5
                     <      	.DEFINE C_AutoMode				0x0000;			//
                     <      	
                     <      	//... Define for P_AD_Ctrl ....................
                     <      	.DEFINE	C_AD					0x0001;			//
                     <      	.DEFINE C_DA					0x0000;			//
                     <      	.DEFINE C_MIC					0x0000;			//
                     <      	.DEFINE C_LINE					0x0002;			//
                     <      	
                     <      	//... Define for P_DA_Ctrl ....................
                     <      	.DEFINE C_PushPull				0x0000;			// b0, (default) 
                     <      	.DEFINE C_DoubleEnd				0x0001;			// b0
                     <      	.DEFINE	C_DAC_Mode				0x0000;			// b1, (default)
                     <      	.DEFINE C_PWM_Mode				0x0002;			// b1
                     <      	
                     <      	.DEFINE	C_D1_Direct				0x0000;			// DAC1 latch
                     <      	.DEFINE C_D1_LatchA				0x0008;			// 
                     <      	.DEFINE C_D1_LatchB				0x0010;			//
                     <      	.DEFINE C_D1_LatchAB			0x0018;			//
                     <      	
                     <      	.DEFINE	C_D2_Direct				0x0000;			// DAC2 latch
                     <      	.DEFINE C_D2_LatchA				0x0020;			// 
                     <      	.DEFINE C_D2_LatchB				0x0040;			//
                     <      	.DEFINE C_D2_LatchAB			0x00C0;			//
                     <      	
                     <      	//... Define for P_LVD_Ctrl ...................
                     <      	.DEFINE C_LVD24V				0x0000;			// LVD = 2.4V 
                     <      	.DEFINE C_LVD28V				0x0001;			// LVD = 2.8V
                     <      	.DEFINE C_LVD32V				0x0002;			// LVD = 3.2V
                     <      	.DEFINE C_LVD36V				0x0003;			// LVD = 3.6V
                     <      	
                     <      	
                     <      	.EXTERNAL	F_SP_Read_INT_Status;			// for further use
                     <      	.EXTERNAL 	F_SP_Write_INT_Status;			// for further use
                     <      	.EXTERNAL  	F_SP_Set_INT_Vector;			// for further use
                     <      	.EXTERNAL	F_SP_Clear_INT_Vector;			// for further use
                     <      	
                     <      	.EXTERNAL	F_SP_Send_Out;					//
                     <      	.EXTERNAL	F_SP_Send_DAC1;					//
                     <      	.EXTERNAL	F_SP_Send_DAC2;					//
                     <      	.EXTERNAL	F_SP_Send_Two_DAC;				//
                     <      	.EXTERNAL	F_SP_Init_HW;					//
                     <      	
                     <      	.EXTERNAL	R_InterruptStatus;
                     <      	
                     <      	
                     <      	.EXTERNAL 	F_SP_RampUpDAC1;
                     <      	.EXTERNAL 	F_SP_RampDnDAC1;
                     <      	.EXTERNAL 	F_SP_RampUpDAC2;
                     <      	.EXTERNAL  	F_SP_RampDnDAC2;
                     <      	
                     <      	.EXTERNAL 	F_SP_InitQueue;
                     <      	.EXTERNAL 	F_SP_ReadQueue;
                     <      	.EXTERNAL 	F_SP_WriteQueue;
                     <      	.EXTERNAL 	F_SP_TestQueue;
                     <      	
                     <      	
                     <      	
                     <      	.EXTERNAL	F_SP_Get_ADC
                     <      	
                     <      	.EXTERNAL 	F_SP_Set_P_TimerA_Ctrl
                     <      	.EXTERNAL 	F_SP_Set_P_TimerA_Data
                     <      	.EXTERNAL 	F_SP_Set_P_TimerB_Ctrl
                     <      	.EXTERNAL 	F_SP_Set_P_TimerB_Data
                     <      	.EXTERNAL 	F_SP_Set_P_INT_Ctrl
                     <      	.EXTERNAL 	F_SP_Set_P_INT_Clear
                     <      	.EXTERNAL 	F_SP_Set_P_SystemClock
                     <      	.EXTERNAL 	F_SP_Set_P_DAC_Ctrl
                     <      	.EXTERNAL 	F_SP_Set_P_ADC_Ctrl
                     <      	
                     <      		
                     <      	
                     <      	//--------------------------------------------
                     <      	SACM_MACRO1: 	.MACRO
                     <      		
                     <      		.ENDM
                     <      	
                     <      	SACM_MACRO2:	.MACRO
                     <      		
                     <      		.ENDM
                     <      	
                     <      	
                     <      	
                     <      	
                     <      	//.define PC_Play_Enable_A2000		1    	// Enable the PC-Play function for SACM-A2000 module
                     <      	//.define PC_Play_Enable_S480		1    	// Enable the PC-Play function for SACM-S480 module
                     <      	//.define PC_Play_Enable_S240		1    	// Enable the PC-Play function for SACM-S240 module    
                     <      	//.define PC_Play_Enable_MS01		1    	// Enable the PC-Play function for SACM-MS01 module
                     <      	
                     <      	
                     <      	
                     <      	//========================================================================================        
                     <      	// End of hardware.inc
                     <      	//========================================================================================
                            	.DEFINE C_DebounceCnt	3;   	//去抖值
                            	
000001A9                    	.ram
                            	//.public  Key
000001A9 00 00              	.var    Key
000001AA 00 00              	.var    Key_Buff;           	//本次键值暂存单元
000001AB 00 00              	.var    Key_Debounce;       	//计数单元
                            	
000001AC 00 00              	.var    KeyScanLineBuff;
00008E6D                    	.code
                            	.PUBLIC _F_Key_Scan;
                            	_F_Key_Scan: .PROC
00008E6D 09 93 70 00        	         r1=0x0070				//B0-B6接key0－key11       
00008E6F 11 A3 06 70        			 r1|=[P_IOB_Buffer]     //B0-B3带下拉输入
00008E71 19 D3 05 70        			 [P_IOB_Data]=r1	    //B4-B6高电平输出
                            	
00008E73 11 93 05 70        	         r1=[P_IOB_Data]
00008E75 4F B2              	         r1&=0x000f
00008E76 04 4E              	         jnz F_SomeKeyIsPressed
00008E77 40 92              	         r1=0x0000
00008E78 19 D3 A9 01        	         [Key]=r1
00008E7A 90 9A              	         retf
                            	         .ENDP
                            	 F_SomeKeyIsPressed:    
00008E7B 40 F0 A7 8E        	         call F_Key_Scaning
00008E7D 11 93 AA 01        	         r1=[Key_Buff]    		//读上次键值