kc-232-rgb-v5-080808.h

CAN总线数据测试,获取数据格式内容,可以设置数据的长度

sbit	STB_OUT			= P3^7;
sbit	NAV_DET_IN		= P3^3;				// 导航检测
sbit	BACK_DET_IN		= P3^2;				// 倒车检测 

sbit	BACK_POWER_OUT	= P1^7;				// 后视摄像头供电
sbit	TEST_LED1		= P1^6;				
sbit	CVBS_SW2		= P1^1;				// CVBS切换2
sbit	CVBS_SW1		= P1^0;				// CVBS切换1

bit     PC_Uart_Busy    	= 0;          	// PC串口忙标志
bit     PC_Recv_Over    	= 0;          	// PC接受完毕标志
bit		Can0_Recv_Over		= 0;
bit		Can1_Recv_Over		= 0;
bit		Nav_Flag			= 0;
bit		Touch_Flag			= 0;
bit		Back_Flag			= 0;
bit		ReWrite_Flag		= 0;
bit		Led_On_Flag			= 0;
bit		Led_Double_Flag		= 0;
bit		Touch_Press_Down	= 0;


			
// 变量

BYTE 	idata 	PC_SBuf[10]		= ""; 			// PC发送缓冲区
BYTE 	PC_SLen   		= 0;            // PC已发送的字节个数  
BYTE 	PC_SLeng  		= 0;            // PC应发送的字节个数

BYTE 	idata 	PC_RBuf[10]		= ""; 			// PC接收缓冲区
BYTE 	PC_RLen   		= 0;            // PC已接收的字节个数  
BYTE 	PC_RLeng   		= 0;            // PC应接收的字节个数  

BYTE	Channel_Num		= 0;			// CAN通道号
BYTE	Message_Num		= 0;			// 信息数据编号
BYTE	idata	Can0_Data[10];	
BYTE	idata	Can1_Data[10];	
BYTE	Nav_Time		= 0;

BYTE	Tape_Value		= 0;	
BYTE	AV_High_Time	= 0;
BYTE	AV_Low_Time		= 0;
BYTE	Back_High_Time	= 0;
BYTE	Back_Low_Time	= 0;
BYTE	Led_Time		= 0;
BYTE	SAA_Data		= 0;
BYTE	ReWrite_Time	= 0;
BYTE	Can0_Length		= 0;
BYTE	Can1_Length		= 0;
BYTE	Touch_Press_Times	= 0;
BYTE	Can1_Leng		= 0x83;