void AuthorizationDialog::request(const UserInfo &userInfo)
{
this->userInfo = userInfo;
topLabel->setText(tr(REQUEST_TOP_LABEL).arg(userInfo.getDisplayName()));
messageEdit->setPlainText(tr(REQUEST_DEFAULT_TEXT));
messageEdit->setReadOnly(false);
messageEdit->setFocus();
messageEdit->selectAll();
connect(messageEdit, SIGNAL(textChanged()), this, SLOT(checkMessages()));
loadMessages();
okButton->setText(tr(REQUEST_OK_BUTTON));
rejectButton->hide();
cancelButton->setText(tr(REQUEST_CANCEL_BUTTON));
// Set widget info about yourself
UserAccount currentUser = INFOMANAGER->getUserAccount();
authUserNameLabel->setText(currentUser.getDisplayName());
contactAvatarToolButton->setThumbnailMode(false);
contactAvatarToolButton->setContactId(currentUser.getId());
mode = Request;
show();
}
void EPosixClientSocket::onReceive()
{
if( !handleSocketError())
return;
checkMessages();
}
void EClientSocket::onReceive( int i)
{
if( !handleSocketError( i))
return;
checkMessages();
}
void EPosixClientSocket::onReceive()
{
if( !checkMessages() ) {
const char * err = (errno != 0) ? strerror(errno)
: "The remote host closed the connection.";
getWrapper()->error( NO_VALID_ID, SOCKET_EXCEPTION.code(), err );
eDisconnect();
getWrapper()->connectionClosed();
}
}
/**
* FUNCTION NAME: nodeLoop
*
* DESCRIPTION: Executed periodically at each member
* Check your messages in queue and perform membership protocol duties
*/
void MP1Node::nodeLoop() {
if (memberNode->bFailed) {
return;
}
// Check my messages
checkMessages();
// Wait until you're in the group...
if( !memberNode->inGroup ) {
return;
}
// ...then jump in and share your responsibilites!
nodeLoopOps();
return;
}
void *threadLogic::Entry() {
// This is the main function of the thread, so now we can init
#ifndef _PRODUCTION_
logfile.open("logiclog.log");
#endif
logicIDs = new map < IDType, IDType >;
cir = new Circuit();
while(!TestDestroy()) {
checkMessages();
wxThread::Sleep(1);
}
return NULL;
}
int main(void){
initAllSystems();
init();
while(1){
loop();
checkMeasurements();
checkMessages();
if(taskListCheck()){
printf_P(PSTR("Error! We got ahead of the task list and now nothing will execute.\r\n"));
printTaskQueue();
taskListCleanup();
}
delayMS(1);
}
return 0;
}
static void readGML( void ) {
char *check;
tag_id tag_id;
char *p;
void (*process)( char * );
suckInFile();
line = 0;
currGroup = NULL;
for(;;) {
++line;
check = inputIO();
if( check == NULL ) break;
if( ibuff[0] != ':' ) {
continue;
}
if( tolower( ibuff[1] ) == 'c'
&& tolower( ibuff[2] ) == 'm'
&& tolower( ibuff[3] ) == 't' ) {
continue;
}
tag_id = getId( ibuff + 1, &p );
if( tag_id == TAG_MAX ) {
continue;
}
process = processLine[ tag_id ];
if( process != NULL ) {
process( p );
}
}
messageIndex=0;
checkMessages();
if( errors ) {
fatal( "cannot continue due to errors" );
}
// messages involve an extra ' ' at the end
// so we'll add 16 and round up to mod 16 to be absolutely safe
maxMsgLen = ( ( maxMsgLen + 16 ) + 0x0f ) & ~ 0x0f;
}
int main(int argc, char *argv[])
{
odometry_track_init();
khepera3_init();
commandline_init();
commandline_parse(argc,(char *)argv);
if(commandline_option_provided("-h","--help"))
{
printf("*******************************\n* Tracker1\n* Ryan G. Hunter\n* Boston Universtiy Intelligent Mechatronics Lab\n* \n* Parameters:\n*\n* PD Gains Settings:\n* Distance -d --distance Pixel Distance Rho\n* Rho Gain -kRo --kRo Distance Proportional gain\n* Omega Gain -kOm --kOmega Phi (omega) Proportional Gain\n* Omega -Om --omega Set Omega Constant\n*********************************\n");
return 0;
}
struct control options;
options.distance = commandline_option_value_int("-d", "--distance", 10); //TODO:NEED TO COME UP WITH DEFAULT
options.kRop = commandline_option_value_float("-kRop","--kRop",75);
options.kRod = commandline_option_value_float("-kRod","--kRod",8);
options.kOmegaXp = commandline_option_value_float("-kOmXp","--kOmegaXp",20);
options.kOmegaXd = commandline_option_value_float("-kOmXd","--kOmegaXd",3);
double turn_radius=(double)commandline_option_value_float("-tRad","--TurnRadius",1.0);
double txer_reference_x=(double)commandline_option_value_float("-txRef","-txrReferenceX",0.0);
khepera3_motor_initialize(&khepera3.motor_left);
khepera3_motor_initialize(&khepera3.motor_right);
khepera3_motor_start(&khepera3.motor_left);
khepera3_motor_start(&khepera3.motor_right);
int gps_sock, com_sock;
if(!initSocket(&gps_sock,4950))
printf("issue with socket\n");
if(!initSocket(&com_sock,4100))
printf("Problem with comm sock\n");
currentVehicle.id=VEHICLE_ID;
enum state CurrState = STOP, CurrLaw = VSPY;
struct robot xmit,rcvr,spy;
struct timeval epochTimer;
xmit.id = commandline_option_value_int("-idT", "--signalerID", 1);
rcvr.id = commandline_option_value_int("-idR", "--receiverID", 2);
spy.id = commandline_option_value_int("-idSpy", "--spyID", 0);
int role = commandline_option_value_int("-r", "--role", 1);
#ifdef DEBUG
printf("Distance: %i\nkRop: %f\nkRod: %f\nkOmegaXp: %f\nkOmegaXd: %f\nTransmitter ID: %i\nRecvr ID: %i\nSpy ID: %i\nRole: %i\n",options.distance,options.kRop,options.kRod,options.kOmegaXp,options.kOmegaXd,xmit.id,rcvr.id,spy.id,role);
#endif
switch (role)
{
case 1:
CurrLaw = CAMOTRACK;
break;
case 2:
CurrLaw = RECEIVE;
break;
case 3:
CurrLaw = VSPY;
break;
}
#ifdef DEBUG
printf("CurrLaw: %i\n",CurrLaw);
#endif
struct packet buffer, commands;
int vel;
double oldVal = 0;
khepera3_drive_set_current_position(0,0);
float xErrorOld= 0;
char holdRun = 1;
while(1)
{
checkMessages(&gps_sock,&buffer);
checkMessages(&com_sock,&commands);
khepera3_drive_get_current_speed();
#ifdef OBAVOID
if(checkObst() && CurrState != HOLD)
CurrState=OBDETECTED;
#endif
checkStateChange(&commands,&CurrState);
#ifdef DEBUG
// printf("CurrState: %i CurrLaw: %i\n",CurrState,CurrLaw);
#endif
switch(CurrState)
{
case STOP:
khepera3_drive_set_speed(0,0);
CurrState=HOLD;
break;
case START:
khepera3_drive_set_speed(10000,10000);
CurrState = GETPOS;
holdRun = 1;
if(CurrLaw == RECEIVE)
captureFlag = SPY+XMIT;
if(CurrLaw == VSPY){
printf("ping\n");
captureFlag = XMIT;}
break;
case HOLD: //intended to be an intermediate state when waiting for a next state from the handheld/client
#ifdef DEBUG
if(holdRun){printf("On Hold\n"); holdRun=0;}
#endif
break;
case EXIT:
khepera3_drive_stop();
close(&gps_sock);
close(&com_sock);
printf("Exiting...\n");
return 0;
break;
#ifdef OBAVOID
case OBDETECTED:
khepera3_drive_set_current_position(0,0);
khepera3_drive_get_current_position();
long sensorBuff[11];
irProx(sensorBuff);
float leftAv=(sensorBuff[1]+sensorBuff[2]+sensorBuff[3])/3.0;
float rightAv=(sensorBuff[4]+sensorBuff[5]+sensorBuff[6])/3.0;
int turnVal = 2.11*2765 / 4;
if(leftAv>rightAv)
{
leftTurn = khepera3.motor_left.current_position-turnVal;
rightTurn = khepera3.motor_right.current_position+turnVal;
}
else if(leftAv<rightAv)
{
leftTurn = khepera3.motor_left.current_position+turnVal;
rightTurn = khepera3.motor_right.current_position-turnVal;
}
else
{
leftTurn = khepera3.motor_left.current_position-2*turnVal;
rightTurn = khepera3.motor_right.current_position+2*turnVal;
}
printf("Right Pos: %i Left Pos: %i\n",rightTurn,leftTurn);
khepera3_drive_goto_position_using_profile(leftTurn,rightTurn);
CurrState=TURNDELAY; //TODO: not correct Reinsertion
break;
case TURNDELAY:
khepera3_drive_get_current_speed();
if(khepera3.motor_left.current_speed < 100 && khepera3.motor_right.current_speed < 100)
{
khepera3_drive_set_speed(10000,10000);
CurrState = TRACK;
roOld = 0;
phiOld = 0;
break;
}
else
break;
#endif
case GETPOS:
{
if(updatePosition(&xmit,&buffer))
{
captureFlag |= XMIT;
#ifdef DEBUG
printf("Got XMIT\nCapture Flag: %i\n",captureFlag);
#endif
break;
}
if(updatePosition(&spy,&buffer))
{
captureFlag |= SPY;
#ifdef DEBUG
printf("Got SPY\nCapture Flag; %i\n",captureFlag);
#endif
break;
}
if(updatePosition(&rcvr,&buffer))
{
captureFlag |= RCVR;
#ifdef DEBUG
printf("Got RCVR\nCapture Flag %i\n",captureFlag);
#endif
break;
}
if(captureFlag == ALL)
{
#ifdef DEBUG
printf("Got ALL\nCapture Flag: %i\n",captureFlag);
#endif
CurrState = CurrLaw;
}
break;
}
case CAMOTRACK:
{
#ifdef DEBUG
printf("\nBegin Debug for Camotrack\n");
#endif
double x1 = (double)(xmit.x), x2=(double)(rcvr.x), x3=(double)(spy.x);
double y1 = (double)(xmit.y), y2=(double)(rcvr.y), y3=(double)(spy.y);
//create vector structs
struct vector v32,v21;
v32.i = x2-x3;
v32.j = y2-y3;
v21.i = x1-x2;
v21.j = y1-y2;
#ifdef DEBUG
printf("X1: %f Y1: %f\nX2: %f Y2: %f\nX3: %f Y3: %f\nV21 i: %f j: %f\nV32 i: %f j: %f\n",x1,y1,x2,y2,x3,y3,v21.i,v21.j,v32.i,v32.j);
#endif
//scale vectors
double v32Mag = vMag(&v32);
v32.i = v32.i/v32Mag;
v32.j = v32.j/v32Mag;
double v21Mag = vMag(&v21);
v21.i=v21.i/v21Mag;
v21.j = v21.j/v21Mag;
#ifdef DEBUG
printf("V21N i: %f j: %f Mag: %f\nV32N i: %f j: %f Mag: %f\n",v21.i,v21.j,v21Mag,v32.i,v32.j,v32Mag);
#endif
double z = v32.i*v21.j-v32.j*v21.i;
double proportion = z*options.kRop;
double deriv = options.kRod*(z-oldVal);
vel = (int)((oldVal == 0) ? proportion : (proportion+deriv));
//vel = (int)proportion;
#ifdef DEBUG
printf("Control Law Output\nz:%f\n",z);
#endif
#ifndef XTRACK
khepera3_drive_set_speed(vel,vel);
#endif
captureFlag = 0x00;
#ifdef DEBUG
printf("Vel: %i\n",vel);
#endif
#ifdef XTRACK
if(xmit.y > 150 && xmit.y < 450){CurrState=DLAW;}
else{CurrState = XLOCK;}
#else
CurrState = GETPOS;
#endif
oldVal = z;
break;
}
#ifdef XTRACK
case XLOCK:
{
#ifdef DEBUG
printf("\nDebug Data for X Lock\n");
#endif
int currX=0;
if(role == 1){
currX=xmit.x;}
if(role == 2){
currX=rcvr.x;}
if(role == 3){
currX=spy.x;}
if(firstRun){
txer_reference_x=currX;
CurrState=GETPOS;
firstRun=0;
break;}
float xError = (float)(currX-(int)txer_reference_x);
float omega = xErrorOld == 0 ? options.kOmegaXp*xError : options.kOmegaXp*xError+options.kOmegaXd*(xError-xErrorOld);
#ifdef DEBUG
//printf("Proportion: %f\nDerivative: %f\n",proportion,deriv);
#endif
khepera3_drive_set_speed((vel-omega),(vel+omega));
xErrorOld=xError;
CurrState = GETPOS;
#ifdef DEBUG
printf("Omega: %f\nxError: %f\n",omega,xError);
#endif
break;
}
#endif
case VSPY:
{
#ifdef DEBUG
printf("\nBegin VSPY Debug Info\n");
#endif
float y23 = (float)(rcvr.y-spy.y-options.distance);
float proportion = options.kRop*(y23);
if(oldVal !=0){vel = proportion + options.kRod*(oldVal - proportion);
}else{ vel = proportion;}
//khepera3_drive_set_speed(vel,vel);
if(proportion < 0)
proportion = 0;
khepera3_drive_set_speed((int)proportion,(int)proportion);
vel = proportion;
captureFlag = XMIT;
CurrState = XLOCK;
oldVal = vel;
#ifdef DEBUG
printf("Proportion: %f\nY-Distance: %f\n",proportion,y23);
#endif
break;
}
case RECEIVE:
{
vel = 10000;
#ifdef DEBUG
printf("properly Entered Recieve Loop\n");
#endif
CurrState = XLOCK;
captureFlag = XMIT+SPY;
break;
}
case DLAW:{
int leftv,rightv;
if(camoControl(&leftv,&rightv,&xmit,&rcvr,&spy,turn_radius,txer_reference_x,vel))
khepera3_drive_set_speed(leftv,rightv);
captureFlag = 0x00;
CurrState = GETPOS;
break;
}
}
}
return 0;
}
/**
* \brief main function of the data acquisition system
* \author Jürgen Funck
* \date 2010-03-24
*/
int main(void) {
cli(); // disable interrupts globally
// set clock prescaler
CLKPR = (1<<CLKPCE);
CLKPR = 0;
_delay_ms(2);
// initialisation
DDRC |= (1<<PC2);
progState_t state = IDLE;
adcInit(); // adc
filterInit(); // filter
serialInit(BAUD_115200); // serial port
state = IDLE; // state
serialSendString("Hello World!\n");
// set sleep-mode
set_sleep_mode(SLEEP_MODE_IDLE);
sei(); // enable interrupts globally
// main-loop
int16_t val = 0;
while(1) {
// ACQUIRE
switch(state) {
case ANA_MEAS:
if(adcIsRunning() > 0) {
state = ANA_MEAS;
}
else {
state = FILT;
}
break;
// FILTER
case FILT:
if(filterWaitingVals() > FILTER_ORD) {
if(decimation==OFF) {
val = filterFIR();//Identity();
}
else {
val = filterFIRDecim();
}
while(serialSendWord(val)){}
}
else {
filterReset();
state = IDLE;
}
break;
case IDLE:
default:
// WAIT FOR COMMANDS
// check incomming messages
state = checkMessages();
if(state == IDLE) {
// sleep until the next interrupt
sleep_enable();
sleep_cpu();
sleep_disable();
}
}
}
return 0;
}
bool EPosixClientSocket::eConnect( const char *host, unsigned int port, int clientId)
{
// reset errno
errno = 0;
// already connected?
if( m_fd >= 0) {
errno = EISCONN;
getWrapper()->error( NO_VALID_ID, ALREADY_CONNECTED.code(), ALREADY_CONNECTED.msg());
return false;
}
// initialize Winsock DLL (only for Windows)
if ( !SocketsInit()) {
return false;
}
// create socket
m_fd = socket(AF_INET, SOCK_STREAM, 0);
// cannot create socket
if( m_fd < 0) {
// uninitialize Winsock DLL (only for Windows)
SocketsDestroy();
getWrapper()->error( NO_VALID_ID, FAIL_CREATE_SOCK.code(), FAIL_CREATE_SOCK.msg());
return false;
}
// use local machine if no host passed in
if ( !( host && *host)) {
host = "127.0.0.1";
}
// starting to connect to server
struct sockaddr_in sa;
memset( &sa, 0, sizeof(sa));
sa.sin_family = AF_INET;
sa.sin_port = htons( port);
sa.sin_addr.s_addr = inet_addr( host);
// try to connect
if( (connect( m_fd, (struct sockaddr *) &sa, sizeof( sa))) < 0) {
// error connecting
// uninitialize Winsock DLL (only for Windows)
SocketsDestroy();
getWrapper()->error( NO_VALID_ID, CONNECT_FAIL.code(), CONNECT_FAIL.msg());
return false;
}
// set client id
setClientId( clientId);
onConnectBase();
while( isSocketOK() && !isConnected()) {
if ( !checkMessages()) {
// uninitialize Winsock DLL (only for Windows)
SocketsDestroy();
getWrapper()->error( NO_VALID_ID, CONNECT_FAIL.code(), CONNECT_FAIL.msg());
return false;
}
}
// successfully connected
return true;
}
