/*~+:CanManager_SendMesage_12p5ms*/
void CanManager_SendMessage_12p5ms(void)
{
if(ResponceFlag==1)
{
CAN_SendFrame(pdu_handler7);
ResponceFlag=0;
}
}
void CAN_SendMessage_100ms(void)
{
dummy_msg2[0]=Get_Door_Debounce_Status();
dummy_msg2[1]=Get_Low_Beam_Lights_Status();
dummy_msg2[2]=Get_Stop_Lights_Status();
CAN_SendFrame(pdu_handler7);
}
int SendFrame(u8 type,u8 *pSendFrame)
{
int iLength=0;
switch(type){
case OBD_TYPE_ISO:
case OBD_TYPE_KWP:
iLength=KWP_SendFrame(pSendFrame);
break;
case OBD_TYPE_VPW:
iLength=VPW_SendFrame(pSendFrame);
break;
case OBD_TYPE_PWM:
iLength=PWM_SendFrame(pSendFrame);
break;
case OBD_TYPE_CAN1:
case OBD_TYPE_CAN2:
//can_send( can_snd_id[obd_read_canid_idx], DAT_FRAME, 8, determine_pid );
//iLength=CAN_SendFrame(pSendFrame);
iLength=CAN_SendFrame( can_snd_id[obd_read_canid_idx], DAT_FRAME, 8, pSendFrame+1 );
break;
}
return iLength;
}
int TP20_RecvFrame(u8* pRecvFrame)
{
u8 length,buffer[16];
u8 bContinueFlag=1;
u8 nOrder,nLinkCnt=0;
u16 iLength,iRecvLen;
u16 busy_count=0;
u8 idle_cmd[]={0x00,0x09,0x07,0x00,0x00,0xA1,0x0F,0x64,0x9C,0x0A,0x9C};
idle_cmd[3]=g_box.link_buff[2+1];
idle_cmd[4]=g_box.link_buff[2+2];
while(bContinueFlag){
length=CAN_RecvFrame(buffer);
if(length==0)break;
if(length<=4){
if(buffer[3]==0xA3){////接收链路保持贞
Delay(g_box.f2f_time);
CAN_SendFrame(idle_cmd);
nLinkCnt++;
if(nLinkCnt==10)return 0;
}
continue;
}
if(length>=7&&buffer[6]==0x7F&&buffer[8]==0x78){
busy_count++;
nOrder=buffer[3];
g_box.link_buff[2+3]=0xB0+(((nOrder&0x0F)+1)&0x0F);
Delay(g_box.f2f_time);
CAN_SendFrame(g_box.link_buff);
g_box.link_buff[2+3]=0xA3;
if(busy_count==g_box.busy_count){
AddFrameToBuffer(buffer,length);
return 1;
}
continue;
}
if((length>7)&&(buffer[3]==0xA1)){//接收到等待贞
AddFrameToBuffer(buffer,length);
return 1 ;
}
if(buffer[4]&0x80)bContinueFlag=1;
else bContinueFlag=0;
iRecvLen=length-6;//已接收的长度
iLength=(buffer[4]&0x0f)*256+buffer[5]; //需要接收的长度
nOrder=buffer[3];
AddFrameToBuffer(buffer,length);
while(iRecvLen<iLength){
length=CAN_RecvFrame(buffer);
if(length==0)break;
else{
iRecvLen+=(length-4);
nOrder=buffer[3];
AddFrameToBuffer(buffer,length);
}
}
g_box.link_buff[2+3]=0xB0+(((nOrder&0x0F)+1)&0x0F);
Delay(g_box.f2f_time);
CAN_SendFrame(g_box.link_buff);
g_box.link_buff[2+3]=0xA3;
}
return 1;
}
void Can_Manager_PduHandler0(CAN_MessageDataType CanMessage)
{
CanMessage_PduHandler0 = CanMessage;
CAN_SendFrame(pdu_handler1);
PduHandlerCnt0++;
}
void CanManager_SendMsg()
{
CAN_SendFrame(pdu_handlerMsg1);
}
void CanManager_SendResponse()
{
CAN_SendFrame(pdu_handler1);
}
/*~+:Public Operations*/
void CanManager_SendRequest()
{
CAN_SendFrame(pdu_handlerREQ);
}