int main(void)
{
int ret;
std::string str;
CBTest cbTest;
ArFunctorC<CBTest> connectCB(&cbTest, &CBTest::connected);
ArFunctorC<CBTest> failedConnectCB(&cbTest, &CBTest::failedConnect);
ArFunctorC<CBTest> disconnectCB(&cbTest, &CBTest::disconnected);
ArFunctorC<CBTest> disconnectErrorCB(&cbTest, &CBTest::disconnectedError);
ArSerialConnection con;
ArRobot robot;
printf("If a robot is attached to your port you should see:\n");
printf("Failed connect, Connected, Disconnected Error, Connected, Disconnected\n");
printf("If no robot is attached you should see:\n");
printf("Failed connect, Failed connect, Failed connect\n");
printf("-------------------------------------------------------\n");
ArLog::init(ArLog::None, ArLog::Terse);
srand(time(NULL));
robot.setDeviceConnection(&con);
robot.addConnectCB(&connectCB, ArListPos::FIRST);
robot.addFailedConnectCB(&failedConnectCB, ArListPos::FIRST);
robot.addDisconnectNormallyCB(&disconnectCB, ArListPos::FIRST);
robot.addDisconnectOnErrorCB(&disconnectErrorCB, ArListPos::FIRST);
// this should fail since there isn't an open port yet
robot.blockingConnect();
if ((ret = con.open()) != 0)
{
str = con.getOpenMessage(ret);
printf("Open failed: %s\n", str.c_str());
exit(0);
}
robot.blockingConnect();
con.close();
robot.loopOnce();
if ((ret = con.open()) != 0)
{
str = con.getOpenMessage(ret);
printf("Open failed: %s\n", str.c_str());
exit(0);
}
robot.blockingConnect();
robot.disconnect();
exit(0);
}
int main(int argc, char **argv)
{
std::string str;
int ret;
int successes = 0, failures = 0;
int action;
bool exitOnFailure = true;
ArSerialConnection con;
ArRobot robot;
//ArLog::init(ArLog::StdOut, ArLog::Verbose);
srand(time(NULL));
robot.runAsync(false);
// if (!exitOnFailure)
// ArLog::init(ArLog::None, ArLog::Terse);
//else
//ArLog::init(ArLog::None);
while (1)
{
if (con.getStatus() != ArDeviceConnection::STATUS_OPEN &&
(ret = con.open()) != 0)
{
str = con.getOpenMessage(ret);
printf("Open failed: %s\n", str.c_str());
++failures;
if (exitOnFailure)
{
printf("Failed\n");
exit(0);
}
else
{
ArUtil::sleep(200);
robot.unlock();
continue;
}
}
robot.lock();
robot.setDeviceConnection(&con);
robot.unlock();
ArUtil::sleep((rand() % 5) * 100);
if (robot.asyncConnect())
{
robot.waitForConnectOrConnFail();
robot.lock();
if (!robot.isConnected())
{
if (exitOnFailure)
{
printf("Failed after %d tries.\n", successes);
exit(0);
}
printf("Failed to connect successfully");
++failures;
}
robot.comInt(ArCommands::SONAR, 0);
robot.comInt(ArCommands::SOUNDTOG, 0);
//robot.comInt(ArCommands::PLAYLIST, 0);
robot.comInt(ArCommands::ENCODER, 1);
ArUtil::sleep(((rand() % 20) + 3) * 100);
++successes;
// okay, now try to leave it in a messed up state
action = rand() % 8;
robot.dropConnection();
switch (action) {
case 0:
printf("Discon 0 ");
robot.disconnect();
ArUtil::sleep(100);
robot.com(0);
break;
case 1:
printf("Discon 1 ");
robot.disconnect();
ArUtil::sleep(100);
robot.com(0);
ArUtil::sleep(100);
robot.com(1);
break;
case 2:
printf("Discon 2 ");
robot.disconnect();
ArUtil::sleep(100);
robot.com(0);
ArUtil::sleep(100);
robot.com(1);
ArUtil::sleep(100);
robot.com(2);
break;
case 3:
printf("Discon 10 ");
robot.disconnect();
ArUtil::sleep(100);
robot.com(10);
break;
case 4:
printf("Discon ");
robot.disconnect();
break;
default:
printf("Leave ");
break;
}
robot.unlock();
}
else
{
if (exitOnFailure)
{
printf("Failed after %d tries.\n", successes);
exit(0);
}
printf("Failed to start connect ");
++failures;
}
if ((rand() % 2) == 0)
{
printf(" ! RadioDisconnect ! ");
con.write("|||\15", strlen("!!!\15"));
ArUtil::sleep(100);
con.write("WMD\15", strlen("WMD\15"));
ArUtil::sleep(200);
}
if ((rand() % 2) == 0)
{
printf(" ! ClosePort !\n");
con.close();
}
else
printf("\n");
printf("#### %d successes %d failures, %% %.2f success\n", successes, failures,
(float)successes/(float)(successes+failures)*100);
ArUtil::sleep((rand() % 2)* 1000);
}
return 0;
}
int main(int argc, char **argv)
{
// this is how long to wait after there's been no data to close the
// connection.. if its 0 and its using robot it'll set it to 5000 (5
// seconds), if its 0 and using laser, it'll set it to 60000 (60
// seconds, which is needed if the sick driver is controlling power
int timeout = 0;
// true will print out packets as they come and go, false won't
bool tracePackets = false;
// The socket objects
ArSocket masterSock, clientSock;
// The connections
ArTcpConnection clientConn;
ArSerialConnection robotConn;
// the receivers, first for the robot
ArRobotPacketReceiver clientRec(&clientConn);
ArRobotPacketReceiver robotRec(&robotConn);
// then for the laser
ArSickPacketReceiver clientSickRec(&clientConn, 0, false, true);
ArSickPacketReceiver robotSickRec(&robotConn);
// how about a packet
ArBasePacket *packet;
// our timer for how often we test the client
ArTime lastClientTest;
ArTime lastData;
// where we're forwarding from and to
int portNumber;
const char *portName;
// if we're using the robot or the laser
bool useRobot;
if (argc == 1)
{
printf("Using robot and port 8101 and serial connection %s, by default.\n", ArUtil::COM1);
useRobot = true;
portNumber = 8101;
portName = ArUtil::COM1;
}
else if (argc == 2)
{
// if laser isn't the last arg, somethings wrong
if (strcmp(argv[1], "laser") != 0)
{
usage(argv[0]);
return -1;
}
useRobot = false;
portNumber = 8102;
portName = ArUtil::COM3;
printf("Using laser and port %d and serial connection %s, by command line arguments.\n", portNumber, portName);
printf("(Note: Requests to change BAUD rate cannot be fulfilled; use 9600 rate only.)\n");
}
else if (argc == 3)
{
if ((portNumber = atoi(argv[1])) <= 0)
{
usage(argv[0]);
return -1;
}
portName = argv[2];
printf("Using robot and port %d and serial connection %s, by command line arguments.\n", portNumber, portName);
}
else if (argc == 4)
{
if ((portNumber = atoi(argv[1])) <= 0)
{
usage(argv[0]);
return -1;
}
// if laser isn't the last arg, somethings wrong
if (strcmp(argv[3], "laser") != 0)
{
usage(argv[0]);
return -1;
}
useRobot = false;
portName = argv[2];
printf("Using laser and port %d and serial connection %s, by command line arguments.\n", portNumber, portName);
printf("(Note: Requests to change BAUD rate cannot be fulfilled; use 9600 rate only.)\n");
}
else
{
usage(argv[0]);
return -1;
}
if (timeout == 0 && useRobot)
timeout = 5000;
else if (timeout == 0)
timeout = 60000;
// Initialize Aria. For Windows, this absolutely must be done. Because
// Windows does not initialize the socket layer for each program. Each
// program must initialize the sockets itself.
Aria::init(Aria::SIGHANDLE_NONE);
// Lets open the master socket
if (masterSock.open(portNumber, ArSocket::TCP))
printf("Opened the master port at %d\n", portNumber);
else
{
printf("Failed to open the master port at %d: %s\n",
portNumber, masterSock.getErrorStr().c_str());
return -1;
}
// just go forever
while (1)
{
// Lets wait for the client to connect to us.
if (masterSock.accept(&clientSock))
printf("Client has connected\n");
else
printf("Error in accepting a connection from the client: %s\n",
masterSock.getErrorStr().c_str());
// now set up our connection so our packet receivers work
clientConn.setSocket(&clientSock);
clientConn.setStatus(ArDeviceConnection::STATUS_OPEN);
lastClientTest.setToNow();
lastData.setToNow();
// open up the robot port
if (robotConn.open(portName) != 0)
{
printf("Could not open robot port %s.\n", portName);
return -1;
}
// while we're open, just read from one port and write to the other
while (clientSock.getFD() >= 0)
{
// get our packet
if (useRobot)
packet = clientRec.receivePacket(1);
else
packet = clientSickRec.receivePacket(1);
// see if we had one
if (packet != NULL)
{
if (tracePackets)
{
printf("Client ");
packet->log();
}
robotConn.writePacket(packet);
lastData.setToNow();
}
// get our packet
if (useRobot)
packet = robotRec.receivePacket(1);
else
packet = robotSickRec.receivePacket(1);
// see if we had one
if (packet != NULL)
{
if (tracePackets)
{
printf("Robot ");
packet->log();
}
clientConn.writePacket(packet);
lastData.setToNow();
}
ArUtil::sleep(1);
// If no datas gone by in timeout ms assume our connection is broken
if (lastData.mSecSince() > timeout)
{
printf("No data received in %d milliseconds, closing connection.\n",
timeout);
clientConn.close();
}
}
// Now lets close the connection to the client
clientConn.close();
printf("Socket to client closed\n");
robotConn.close();
}
// And lets close the master port
masterSock.close();
printf("Master socket closed and program exiting\n");
// Uninitialize Aria
Aria::uninit();
// All done
return(0);
}
