////////多消息can發(fā)送程序//////////
///////mul_can_t.c/////////////////
#include "candeal1.h"
#define LEN 8
void canini(){
	clear_msg_objects();
	init_msg_object_RX (0x04,1);//初始化發(fā)送
	init_msg_object_TX (0x02,2);
	init_msg_object_TX (0x03,4);
	EIE2 |= 0x20;
	EA = 1;
	SFRPAGE = CAN0_PAGE;
	CAN0CN=0X41;
	CAN0ADR=BITREG;
	CAN0DAT=0X34c0;//調(diào)波特率
	start_CAN();
}
void delay1ms(uint time){//延遲1ms*time,這不是一個精確值
	uint i;
	uint j;
	for (i=0;i<time;i++){
		for(j=0;j<300;j++);
	}
}	
void config(){
//看門狗禁止
	WDTCN = 0x07;	
    WDTCN = 0xDE;   
   	WDTCN = 0xAD;
	SFRPAGE = 0x0F;
//交叉開關(guān)使能，但沒有進行外圍設(shè)備配置
	XBR0 = 0x00;	
	XBR1 = 0x00;	
	XBR2 = 0x40;
 	XBR3 = 0x00;   
//管腳輸出配置，P0口為開漏輸出，其中P0.6接上拉電阻，P0為數(shù)字輸入口
 	SFRPAGE = 0x0F;
 	P0MDOUT = 0x00; 
 	P1MDIN = 0xFF;  
//晶振配置，采用內(nèi)部晶振8分頻
	SFRPAGE = 0x0F;
 	CLKSEL = 0x00;  
	OSCXCN = 0x00;	
	OSCICN = 0x84;	
}
main(){
	xdata uchar ss1[8]={0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18};
	xdata uchar ss2[8]={0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28};
	config();
	canini();
	transmit(2,ss1,LEN);
	transmit(3,ss2,LEN);
	while(1);
}
void ISRname (void) interrupt 19

{	temppage=SFRPAGE;
   SFRPAGE = CAN0_PAGE;
   status = CAN0STA;
   if ((status&0x10) != 0){
	   CAN0STA&=0xef;
	  // receive_data (0x04);
   } 
   SFRPAGE=temppage;
}