/*
* Method: OnRunning()
* Purpose: called when the thread is running (body)
* Comments: none
*/
tUint32 CSeeker::OnRunning()
{
tPvCameraInfo Info;
tPvErr lErr;
if((lErr = PvCameraInfoByAddr(iAddr,&Info,NULL)))
iFound = false;
else
iFound = true;
return lErr;
}
int main(int argc, char* argv[])
{
tPvErr errCode;
// initialize PvAPI
if((errCode = PvInitializeNoDiscovery())!= ePvErrSuccess)
{
printf("PvInitialize err: %u\n", errCode);
}
else
{
// the only command line argument accepted is the IP@ of the camera to be open
if(argc>1)
{
//windows call to convert user input to IP address
unsigned long IP = inet_addr(argv[1]);
if((IP == INADDR_NONE) || (IP == INADDR_ANY))
{
printf("A valid IP address must be entered\n");
}
else
{
tPvCameraInfo Info;
tPvIpSettings Conf;
if((errCode = PvCameraInfoByAddr(IP,&Info,&Conf)) == ePvErrSuccess)
{
struct in_addr addr;
printf("-> %s - %s\n",Info.SerialString,Info.DisplayName);
printf("Mode supported:\t\t");
if(Conf.ConfigModeSupport & ePvIpConfigPersistent)
printf("FIXED,");
if(Conf.ConfigModeSupport & ePvIpConfigDhcp)
printf("DHCP,");
if(Conf.ConfigModeSupport & ePvIpConfigAutoIp)
printf("AutoIP");
printf("\n");
printf("Current mode:\t\t");
if(Conf.ConfigMode & ePvIpConfigPersistent)
printf("FIXED\n");
else
if(Conf.ConfigMode & ePvIpConfigDhcp)
printf("DHCP&AutoIP\n");
else
if(Conf.ConfigMode & ePvIpConfigAutoIp)
printf("AutoIP\n");
else
printf("None\n");
addr.s_addr = Conf.CurrentIpAddress;
printf("Current address:\t%s\n",inet_ntoa(addr));
addr.s_addr = Conf.CurrentIpSubnet;
printf("Current subnet:\t\t%s\n",inet_ntoa(addr));
addr.s_addr = Conf.CurrentIpGateway;
printf("Current gateway:\t%s\n",inet_ntoa(addr));
}
else
if(errCode == ePvErrTimeout)
printf("No camera was detected at the address you supplied\n");
else
printf("PvCameraInfoByAddr err: %u\n",errCode);
}
}
else
printf("usage : Ping <IP@>\n");
// uninitialize the API
PvUnInitialize();
}
return 0;
}
int main(int argc, char** argv)
{
if (argc < 2) {
printf("Usage: %s 10.68.0.20 [255.255.255.0] [0.0.0.0]\n", argv[0]);
return 0;
}
char nm[] = "255.255.255.0";
char* netmask = nm;
if (argc >= 3) {
netmask = argv[2];
}
char gw[] = "0.0.0.0";
char* gateway = gw;
if (argc >= 4) {
gateway = argv[3];
}
prosilica::init();
// Make sure we call prosilica::fini() on exit.
boost::shared_ptr<void> guard(static_cast<void*>(0), boost::bind(prosilica::fini));
// Check if camera IP is already set
char* ip_address = argv[1];
unsigned long IP = inet_addr(ip_address);
tPvCameraInfo info;
tPvIpSettings conf;
tPvErr err = PvCameraInfoByAddr(IP, &info, &conf);
if (!err) {
printf("Camera found at requested IP address:\n");
printSettings(info, conf);
}
else {
printf("No camera found at %s, trying to change settings of a local camera...\n", ip_address);
size_t num_cams = prosilica::numCameras();
if (num_cams == 0) {
printf("ERROR: No camera detected. Is it plugged in?\n");
return 1;
}
if (num_cams == 2) {
printf("ERROR: Multiple cameras (%u) found. Do you have more than one plugged in?\n", (unsigned)num_cams);
return 1;
}
printf("Detected camera.\n");
unsigned long uid = prosilica::getGuid(0);
if (PvCameraInfo(uid, &info)) {
printf("ERROR: could not retrieve camera info.\n");
return 1;
}
if (PvCameraIpSettingsGet(uid, &conf)) {
printf("ERROR: could not retrieve camera IP settings.\n");
return 1;
}
printf("Original settings:\n");
printSettings(info, conf);
printf("Applying new settings...\n");
conf.ConfigMode = ePvIpConfigPersistent;
//conf.ConfigMode = ePvIpConfigDhcp;
conf.CurrentIpAddress = conf.PersistentIpAddr = IP;
conf.CurrentIpSubnet = conf.PersistentIpSubnet = inet_addr(netmask);
conf.CurrentIpGateway = conf.PersistentIpGateway = inet_addr(gateway);
if (PvCameraIpSettingsChange(uid, &conf)) {
printf("ERROR: Failed to apply the new settings\n");
return 1;
}
printf("New settings:\n");
printSettings(info, conf);
}
return 0;
}
