bool ArUrg::internalConnect(void)
{
bool ret = true;
char buf[1024];
ArSerialConnection *serConn = NULL;
serConn = dynamic_cast<ArSerialConnection *>(myConn);
bool alreadyAtAutobaud = false;
// empty the buffer...
buf[0] = '\0';
while (readLine(buf, sizeof(buf), 1));
if (!(ret = sendCommandAndRecvStatus(
"V", "version request",
buf, sizeof(buf), 10000)) ||
strcasecmp(buf, "0") != 0)
{
// if we didn't get it, try it at what the autobaud rate is
if (serConn != NULL)
{
alreadyAtAutobaud = true;
serConn->setBaud(atoi(getAutoBaudChoice()));
ArUtil::sleep(100);
if (!(ret = sendCommandAndRecvStatus(
"V", "version request after falling back to autobaudchoice",
buf, sizeof(buf), 10000)) ||
strcasecmp(buf, "0") != 0)
{
if (ret && strcasecmp(buf, "0") != 0)
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Bad status on version response after falling back to autobaudchoice",
getName());
return false;
}
}
// if we don't have a serial port, then we can't change the baud,
// so just fail
else
{
if (ret && strcasecmp(buf, "0") != 0)
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Bad status on version response (%s)",
getName(), buf);
return false;
}
}
if (!alreadyAtAutobaud && serConn != NULL)
{
// empty the buffer from the last version request
while (readLine(buf, sizeof(buf), 100));
// now change the baud...
sprintf(buf, "S%06d7654321", atoi(getAutoBaudChoice()));
if (!writeLine(buf))
return false;
ArUtil::sleep(100);
//serConn->setBaud(115200);
serConn->setBaud(atoi(getAutoBaudChoice()));
// wait a second for the baud to change...
ArUtil::sleep(100);
// empty the buffer from the baud change
while (readLine(buf, sizeof(buf), 100));
if (!(ret = sendCommandAndRecvStatus(
"V", "version request after switching to autobaudchoice",
buf, sizeof(buf), 10000)) ||
strcasecmp(buf, "0") != 0)
{
if (ret && strcasecmp(buf, "0") != 0)
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Bad status on version response after switching to autobaudchoice",
getName());
return false;
}
ArLog::log(ArLog::Normal, "%s: Switched to %s baud rate",
getName(), getAutoBaudChoice());
}
while (readLine(buf, sizeof(buf), 10000))
{
/// MPL put this in instead of the following because of the
/// behavior change of readline
if (strlen(buf) == 0)
break;
if (strncasecmp(buf, "VEND:", strlen("VEND:")) == 0)
myVendor = &buf[5];
else if (strncasecmp(buf, "PROD:", strlen("PROD:")) == 0)
myProduct = &buf[5];
else if (strncasecmp(buf, "FIRM:", strlen("FIRM:")) == 0)
myFirmwareVersion = &buf[5];
else if (strncasecmp(buf, "PROT:", strlen("PROT:")) == 0)
myProtocolVersion = &buf[5];
else if (strncasecmp(buf, "SERI:", strlen("SERI:")) == 0)
mySerialNumber = &buf[5];
else if (strncasecmp(buf, "STAT:", strlen("STAT:")) == 0)
myStat = &buf[5];
}
if (myVendor.empty() || myProduct.empty() || myFirmwareVersion.empty() ||
myProtocolVersion.empty() || mySerialNumber.empty())
{
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Missing information in version response",
getName());
return false;
}
log();
myLogMore = true;
// myLogMore = false;
ArUtil::sleep(100);
printf("myRequestString %s\n", myRequestString);
if (!(ret = sendCommandAndRecvStatus(
myRequestString, "request distance reading",
buf, sizeof(buf), 10000)) ||
strcasecmp(buf, "0") != 0)
{
if (ret && strcasecmp(buf, "0") != 0)
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Bad status on distance reading response (%c)",
getName(), buf[0]);
return false;
}
myLogMore = false;
ArTime started;
started.setToNow();
while (started.secSince() < 10 && readLine(buf, sizeof(buf), 10000))
{
if (strlen(buf) == 0)
return true;
}
ArLog::log(ArLog::Normal, "%s::blockingConnect: Did not get distance reading back",
getName(), buf[0]);
return false;
}
bool ArUrg_2_0::internalConnect(void)
{
bool ret = true;
char buf[1024];
ArSerialConnection *serConn = NULL;
serConn = dynamic_cast<ArSerialConnection *>(myConn);
bool alreadyAtAutobaud = false;
// empty the buffer...
/*
sendCommandAndRecvStatus(
"RS", "reset",
buf, sizeof(buf), 1000);
readLine(buf, sizeof(buf), 1, true, false);
sendCommandAndRecvStatus(
"SCIP2.0", "SCIP 2.0 request",
buf, sizeof(buf), 1000);
*/
writeLine("RS");
ArUtil::sleep(100);
writeLine("SCIP2.0");
ArUtil::sleep(100);
ArTime startedFlushing;
while (readLine(buf, sizeof(buf), 1, true, false) ||
startedFlushing.mSecSince() < 1000);
buf[0] = '\0';
if (!(ret = sendCommandAndRecvStatus(
"VV", "version request",
buf, sizeof(buf), 10000)) ||
strcasecmp(buf, "00") != 0)
{
// if we didn't get it and have an autobaud, try it at what the autobaud rate is
if (serConn != NULL && atoi(getAutoBaudChoice()) > 0)
{
alreadyAtAutobaud = true;
serConn->setBaud(atoi(getAutoBaudChoice()));
ArUtil::sleep(100);
writeLine("RS");
ArUtil::sleep(100);
writeLine("SCIP2.0");
ArUtil::sleep(100);
startedFlushing.setToNow();
while (readLine(buf, sizeof(buf), 1, true, false) ||
startedFlushing.mSecSince() < 1000);
if (!(ret = sendCommandAndRecvStatus(
"VV", "version request after falling back to autobaudchoice",
buf, sizeof(buf), 10000)) ||
strcasecmp(buf, "00") != 0)
{
if (ret && strcasecmp(buf, "00") != 0)
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Bad status on version response after falling back to autobaudchoice",
getName());
return false;
}
}
// if we don't have a serial port or no autobaud then we can't
// change the baud, so just fail
else
{
if (ret && strcasecmp(buf, "00") != 0)
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Bad status on version response (%s)",
getName(), buf);
return false;
}
}
// if we want to autobaud, then give it a whirl
if (!alreadyAtAutobaud && serConn != NULL && atoi(getAutoBaudChoice()) > 0)
{
// empty the buffer from the last version request
while (readLine(buf, sizeof(buf), 100, true, false));
// now change the baud...
sprintf(buf, "SS%06d", atoi(getAutoBaudChoice()));
if (!writeLine(buf))
return false;
ArUtil::sleep(100);
//serConn->setBaud(115200);
serConn->setBaud(atoi(getAutoBaudChoice()));
// wait a second for the baud to change...
ArUtil::sleep(100);
// empty the buffer from the baud change
while (readLine(buf, sizeof(buf), 100, true, false));
if (!(ret = sendCommandAndRecvStatus(
"VV", "version request after switching to autobaudchoice",
buf, sizeof(buf), 10000)) ||
strcasecmp(buf, "00") != 0)
{
if (ret && strcasecmp(buf, "00") != 0)
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Bad status on version response after switching to autobaudchoice",
getName());
return false;
}
ArLog::log(ArLog::Verbose, "%s: Switched to %s baud rate",
getName(), getAutoBaudChoice());
}
while (readLine(buf, sizeof(buf), 10000, false, true))
{
if (strlen(buf) == 0)
break;
if (strncasecmp(buf, "VEND:", strlen("VEND:")) == 0)
myVendor = &buf[5];
else if (strncasecmp(buf, "PROD:", strlen("PROD:")) == 0)
myProduct = &buf[5];
else if (strncasecmp(buf, "FIRM:", strlen("FIRM:")) == 0)
myFirmwareVersion = &buf[5];
else if (strncasecmp(buf, "PROT:", strlen("PROT:")) == 0)
myProtocolVersion = &buf[5];
else if (strncasecmp(buf, "SERI:", strlen("SERI:")) == 0)
mySerialNumber = &buf[5];
else if (strncasecmp(buf, "STAT:", strlen("STAT:")) == 0)
myStat = &buf[5];
}
if (myVendor.empty() || myProduct.empty() || myFirmwareVersion.empty() ||
myProtocolVersion.empty() || mySerialNumber.empty())
{
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Missing information in version response",
getName());
return false;
}
if (!(ret = sendCommandAndRecvStatus(
"PP", "parameter info request",
buf, sizeof(buf), 10000)) ||
strcasecmp(buf, "00") != 0)
{
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Bad response to parameter info request",
getName());
return false;
}
while (readLine(buf, sizeof(buf), 10000, false, true))
{
if (strlen(buf) == 0)
break;
if (strncasecmp(buf, "MODL:", strlen("MODL:")) == 0)
myModel = &buf[5];
else if (strncasecmp(buf, "DMIN:", strlen("DMIN:")) == 0)
myDMin = atoi(&buf[5]);
else if (strncasecmp(buf, "DMAX:", strlen("DMAX:")) == 0)
myDMax = atoi(&buf[5]);
else if (strncasecmp(buf, "ARES:", strlen("ARES:")) == 0)
myARes = atoi(&buf[5]);
else if (strncasecmp(buf, "AMIN:", strlen("AMIN:")) == 0)
myAMin = atoi(&buf[5]);
else if (strncasecmp(buf, "AMAX:", strlen("AMAX:")) == 0)
myAMax = atoi(&buf[5]);
else if (strncasecmp(buf, "AFRT:", strlen("AFRT:")) == 0)
myAFront = atoi(&buf[5]);
else if (strncasecmp(buf, "SCAN:", strlen("SCAN:")) == 0)
myScan = atoi(&buf[5]);
}
if (myModel.empty() || myDMin == 0 || myDMax == 0 || myARes == 0 ||
myAMin == 0 || myAMax == 0 || myAFront == 0 || myScan == 0)
{
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Missing information in parameter info response",
getName());
return false;
}
myStepSize = 360.0 / myARes;
myStepFirst = myAFront * myStepSize;
if (myMaxRange > myDMax)
setMaxRange(myDMax);
//log();
setParams(getStartDegrees(), getEndDegrees(), getIncrement(), getFlipped());
//myLogMore = true;
// myLogMore = false;
ArUtil::sleep(100);
//printf("myRequestString %s\n", myRequestString);
if (!(ret = sendCommandAndRecvStatus(
myRequestString, "request distance reading",
buf, sizeof(buf), 10000)) ||
strcasecmp(buf, "00") != 0)
{
if (ret && strcasecmp(buf, "00") != 0)
ArLog::log(ArLog::Normal,
"%s::blockingConnect: Bad status on distance reading response (%s)",
getName(), buf);
return false;
}
//myLogMore = false;
ArTime started;
started.setToNow();
while (started.secSince() < 10 &&
readLine(buf, sizeof(buf), 10000, true, false))
{
if (strlen(buf) == 0)
return true;
}
ArLog::log(ArLog::Normal, "%s::blockingConnect: Did not get distance reading back",
getName());
return false;
}