int main(int argc, char *argv[]) {
initConfig();
if (!parseCmdLine(argc, argv))
goto exit;
if (estgbconf.isSingleton) {
switch (checkSingleton()) {
case 0:
break; // No another instance found, continue to work
case 1:
goto exit;
// Found another instance of bot, exiting
case 2:
printf("Error open PID file for singleton check\n");
goto exit;
// Something goes wrong, exiting
}
}
if (!globalInit())
goto exit;
if (estgbconf.isDaemonize)
daemon(0, 0);
if (estgbconf.needUnescape) {
estgbconf.text = zc_unescape(estgbconf.text);
estgbconf.comment = zc_unescape(estgbconf.comment);
}
if (estgbconf.isScan >= 0) {
scan();
goto exit;
}
if (estgbconf.isWildcard)
sendMultiple();
else
sendSingle();
exit: freeConfig();
return 0;
}
void scan(void) {
int infinite = (estgbconf.isScan == 0);
if (estgbconf.isScan < 0)
return;
if (!estgbconf.isWildcard) {
while (estgbconf.isScan-- || infinite) {
sendSingle();
sleep(estgbconf.timeRescan);
}
return;
}
while (estgbconf.isScan-- || infinite) {
sendMultiple();
sleep(estgbconf.timeRescan);
}
return;
}
void boardRegThread::signalBoardReg(int currentRegNum)
{
int num,nread;
fd_set rfds;
struct timeval tv;
/***** send single board register command frame to board i *******/
memset (&nodeType, 0x0, sizeof(nodeType));
memset (&loopRegNum, 0x0, sizeof(loopRegNum));
memset (&louxianReg,0,sizeof(louxianReg));
memset (&zhikongzongxianReg,0,sizeof(zhikongzongxianReg));
//memset (&zhikongReg,0,sizeof(zhikongReg));
//memset (&zongxianReg,0,sizeof(zongxianReg));
memset (&sendFrame, 0x0, sizeof(struct can_frame));
memset (&recvFrame, 0x0, sizeof(struct can_frame));
isTimeOut3s = false;
isTimeOut200s = false;
sendSingle(currentRegNum);//send single frame to board
emit currentRegBoardSgl(currentRegNum);//info for boardregDialog ,to tell people which board is registing...
timer3s->start();
qDebug()<<"3s-timer start, 1st do-while loop";
do
{
if(isTimeOut3s)
{
/*no ack of current board in 3s, do something here ,then continue to next board*/
qDebug() << "by timeOut3s: no receive in 3 seconds,board "<< i <<" is offline"<<endl;
break;
}
FD_ZERO(&rfds);//清空串口接收端口集
FD_SET(can_fd, &rfds);//设置串口接收端口集
//tv.tv_sec = 3;
tv.tv_sec = 3;
tv.tv_usec = 0;
num = select (can_fd + 1, &rfds, NULL, NULL, &tv);
if (num == 0)//no receive in 3 seconds
{
qDebug() << "by select:no receive in 3 seconds,board "<< i <<" is offline"<<endl;
isTimeOut3s = true;//no receive in 3s
break;
}
else
{
nread = read(can_fd, &recvFrame, sizeof(struct can_frame));
if(recvFrame.ti == TI_Ack && recvFrame.src_addr == sendFrame.dest_addr && recvFrame.priority == Priority4 )
{
timer3s->stop();//3s count down STOP !
timer200s->start();//200s counting down
qDebug() << "200s counting down...";
qDebug() <<"In boardRegThread:In boardRegThread: receive ack from board "<<recvFrame.src_addr;
isTimeOut3s = false;
}
else
{
qDebug() << "receive wrong ack....go to next do-while-1 loop...";
continue;//go to next do-while loop
}
}
}while((recvFrame.ti != TI_Ack) || (recvFrame.src_addr != sendFrame.dest_addr) || (recvFrame.priority != Priority4) );
if(timer3s->isActive())
timer3s->stop();
if(isTimeOut3s)//no ack in 3s,go to next board
{
return;
//continue;
}
qDebug()<<"2nd do-while loop";
do
{
if(isTimeOut200s)
{
/**** board fault, no register over frame received in 200s ******/
qDebug() <<"In boardRegThread:In boardRegThread:no registerOver frame received in 200 seconds,board fault"<<endl;
break;
}
/*** deal with the info reported of board i ***/
FD_ZERO(&rfds);//清空串口接收端口集
FD_SET(can_fd, &rfds);//设置串口接收端口集
tv.tv_sec = 3;
tv.tv_usec = 0;
num = select (can_fd + 1, &rfds, NULL, NULL, &tv);
if (num == 0)
{
qDebug() << "no receive in 3 seconds"<<endl;
continue;//in 200s,every 3s if no info report,go to next do-while loop
}
nread = read(can_fd, &recvFrame, sizeof(struct can_frame));
if(nread != sizeof(struct can_frame))
{
qDebug()<<"in boardregthread::run():read recvFrame error.";
continue;
}
if( (recvFrame.ti == TI_RegisterInfReport) && (recvFrame.src_addr == sendFrame.dest_addr) && (recvFrame.priority == Priority5) )
{
dealInfo(recvFrame.src_addr);
//qDebug() <<"In boardRegThread:In boardRegThread:receive info from board "<<recvFrame.src_addr;
}
else if((recvFrame.ti == TI_RegisterOver) && (recvFrame.src_addr == sendFrame.dest_addr) && (recvFrame.priority == Priority5) )
{ /* END of board i register, save info to file for test */
/* header of 8 bytes
@int boardstate; //4 byte
@unsigned char loopRegNum[4];//4 byte
*/
qDebug() <<"In boardRegThread:In boardRegThread:receive overFrame from board "<<recvFrame.src_addr;
timer200s->stop();
qDebug() <<"In boardRegThread:In boardRegThread:200s-timer stop";
sendAck();
if(currentRegNum < LOUXIANNUM)
{
for(int j = 0; j<LOOPMAXINUM; j++)
{
for(int k = 0; k<NODEMAXINUM; k++)
if (nodeType[j][k] != 0xFF && nodeType[j][k] != 0x00)
loopRegNum[j]+=1;
}
saveNodeToDB(currentRegNum, nodeType);//save to unitset table
}
else if( currentRegNum == LOUXIANNUM)
{
louxianRegNum = 0;
for(int j = 0; j< LOUXIANMAXNUM; j++)
if(louxianReg[j] == LOUXIAN)
louxianRegNum += 1;
saveLouxianToDB();
}
else if( currentRegNum == ZHIKONGZONGXIAN)
{
zhikongRegNum = 0;
for(int j = 0; j< 20; j++)
if(zhikongzongxianReg[j] == ZHIKONGPAN)
zhikongRegNum += 1;
for(int j = 21; j< ZHIKONGZONGXIANNUM ; j++)
if(zhikongzongxianReg[j] == ZONGXIANPAN)
zongxianRegNum += 1;
}
boardRegFlag[currentRegNum - 1] = TRUE;
boardRegSum += 1;
}
}while(recvFrame.ti != TI_RegisterOver );//&& recvFrame.priority == Priority5 );//while((recvFrame.pri_ti & 0x1F) != TI_RegisterOver);
if(recvFrame.ti != TI_RegisterOver)
{
boardRegFlag[currentRegNum - 1] = FALSE;
}
if(timer200s->isActive())
timer200s->stop();
if(timer3s->isActive())
timer3s->stop();
}
