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base: alejeune:312139f59ee22ec162262ac97e6c520a87b31f6f
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alejeune:master
alejeune:evoxx-dumber-v3
alejeune:Camera
alejeune:raphaure
..
compare: alejeune:78e44747d7b9cac5aee743066066b6232ea4f6f8
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alejeune:evoxx-dumber-v3
alejeune:Camera
alejeune:raphaure
alejeune:master

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312139f59e ... 78e44747d7

6 changed files with 125 additions and 197 deletions
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8
.idea/.gitignore vendored
View file

@ -1,8 +0,0 @@
# Default ignored files
/shelf/
/workspace.xml
# Editor-based HTTP Client requests
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

20
.idea/misc.xml
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@ -1,20 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="MakefileSettings">
<option name="linkedExternalProjectsSettings">
<MakefileProjectSettings>
<option name="externalProjectPath" value="$PROJECT_DIR$/software/raspberry/superviseur-robot" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$/software/raspberry/superviseur-robot" />
</set>
</option>
<option name="version" value="2" />
</MakefileProjectSettings>
</option>
</component>
<component name="MakefileWorkspace" PROJECT_DIR="$PROJECT_DIR$/software/raspberry/superviseur-robot">
<contentRoot DIR="$PROJECT_DIR$" />
</component>
</project>

6
.idea/vcs.xml
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@ -1,6 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="" vcs="Git" />
</component>
</project>

2
software/raspberry/superviseur-robot/lib/img.h
View file

@ -39,7 +39,7 @@ using namespace std;
/**
* Redefinition of cv::Mat type
*/
typedef cv::Mat ImageMat;
typedef cv::Mat ImageMat;
/**
* Declaration of Jpg type

227
software/raspberry/superviseur-robot/tasks.cpp
View file

@ -22,12 +22,12 @@
#define PRIORITY_TSERVER 30
#define PRIORITY_TOPENCOMROBOT 20
#define PRIORITY_TMOVE 20
#define PRIORITY_TSENDTOMON 23
#define PRIORITY_TSENDTOMON 22
#define PRIORITY_TRECEIVEFROMMON 25
#define PRIORITY_TSTARTROBOT 20
#define PRIORITY_TCAMERA 21
#define PRIORITY_TBATTERY 19
#define PRIORITY_TSTARTCAMERA 22
#define PRIORITY_TBATTERY 25
#define PRIORITY_TSTARTCAMERA 25
#define PRIORITY_TROBOTRELOADMESSAGE 25
/*
@ -46,12 +46,50 @@
*
* 6- When you want to write something in terminal, use cout and terminate with endl and flush
*
* 7- Good luck ! Thanks
* 7- Good luck !
*/
/**
* @brief Initialisation des structures de l'application (tâches, mutex,
* semaphore, etc.)
void Tasks::RobotLossCounter(void* arg){
int state;
// wait for connexion establishement
cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
// Synchronization barrier (waiting that all tasks are starting)
rt_sem_p(&sem_barrier, TM_INFINITE);
rt_sem_p(&sem_connexionEstablished, TM_INFINITE);
cout << "Starting to monitor packet losses " << endl << flush;
rt_task_set_periodic(NULL, TM_NOW, 100*1000*1000);
while(1){
rt_task_wait_period(NULL);
rt_mutex_acquire(&mutex_compteurRobotLoss, TM_INFINITE);
if(compteurRobotLoss >= 3){
// send info to monitor
WriteInQueue(&q_messageToMon, new Message(MESSAGE_ANSWER_COM_ERROR)); // TODO : c'est probablement faux mais on a suivi la doc *sig*
// close robot
rt_mutex_acquire(&mutex_robot, TM_INFINITE);
state = robot.Close();
rt_mutex_release(&mutex_robot);
rt_mutex_acquire(&mutex_robotStarted, TM_INFINITE);
robotStarted = 0;
rt_mutex_release(&mutex_robotStarted);
// send info to monitor
if (state < 0) {
WriteInQueue(&q_messageToMon, new Message(MESSAGE_ANSWER_NACK));
} else {
WriteInQueue(&q_messageToMon, new Message(MESSAGE_ANSWER_ACK));
}
}
rt_mutex_release(&mutex_compteurRobotLoss);
}
}
*/
Message* Tasks::parseMessage(Message* msg){
@ -152,14 +190,6 @@ void Tasks::Init() {
cerr << "Error mutex create: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}
if (err = rt_mutex_create(&mutex_battery, NULL)) {
cerr << "Error mutex create: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}
if (err = rt_mutex_create(&mutex_image, NULL)) {
cerr << "Error mutex create: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}
cout << "Mutexes created successfully" << endl << flush;
/**************************************************************************************/
@ -234,6 +264,10 @@ void Tasks::Init() {
cerr << "Error task create: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}
/*if (err = rt_task_create(&th_lossCounter, "th_lossCounter", 0, PRIORITY_TLOSSCOUNTER, 0)) {
cerr << "Error task create: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}*/
if (err = rt_task_create(&th_camera, "th_camera", 0, PRIORITY_TCAMERA, 0)) {
cerr << "Error task create: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
@ -252,14 +286,12 @@ void Tasks::Init() {
/**************************************************************************************/
/* Message queues creation */
/**************************************************************************************/
if ((err = rt_queue_create(&q_messageToMon, "q_messageToMon", sizeof (Message*)*100, Q_UNLIMITED, Q_FIFO)) < 0) {
if ((err = rt_queue_create(&q_messageToMon, "q_messageToMon", sizeof (Message*)*50, Q_UNLIMITED, Q_FIFO)) < 0) {
cerr << "Error msg queue create: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}
cout << "Queues created successfully" << endl << flush;
camera = new Camera(sm,5);
cout << "New camera ! " << endl << flush;
}
/**
@ -305,6 +337,11 @@ void Tasks::Run() {
cerr << "Error task start: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}
/*if (err = rt_task_start(&th_lossCounter, (void(*)(void*)) & Tasks::RobotLossCounter, this)) {
cerr << "Error task start: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}*/
if (err = rt_task_start(&th_robotReloadMessage, (void(*)(void*)) & Tasks::RobotReloadMessage, this)) {
cerr << "Error task start: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
@ -424,33 +461,18 @@ void Tasks::ReceiveFromMonTask(void *arg) {
rt_mutex_release(&mutex_move);
} else if (msgRcv->CompareID(MESSAGE_CAM_OPEN)){
rt_sem_v(&sem_startCamera);
} else if (msgRcv->CompareID(MESSAGE_CAM_CLOSE)){
rt_sem_v(&sem_startCamera);
}else if(msgRcv->CompareID(MESSAGE_CAM_ASK_ARENA)){
cout << "Enabling search arena" << endl << flush;
rt_mutex_acquire(&mutex_search_arena, TM_INFINITE);
searchArena = 1;
rt_mutex_release(&mutex_search_arena);
rt_mutex_acquire(&mutex_image, TM_INFINITE);
getImage = 0;
rt_mutex_release(&mutex_image);
cout << "Search arena true " << endl << flush;
} else if(msgRcv->CompareID(MESSAGE_CAM_ARENA_CONFIRM) || msgRcv->CompareID(MESSAGE_CAM_ARENA_INFIRM)){
rt_mutex_acquire(&mutex_answer_arena,TM_INFINITE);
arenaConfirm = msgRcv->CompareID(MESSAGE_CAM_ARENA_CONFIRM)? 1:0; // A vérifier que le ternaire est utile
cout << "Statut de l'arene" << arenaConfirm << endl << flush;
rt_mutex_release(&mutex_answer_arena);
rt_sem_v(&sem_answerSync);
}else if(msgRcv->CompareID(MESSAGE_CAM_POSITION_COMPUTE_START)){
rt_mutex_acquire(&mutex_robot_pos, TM_INFINITE);
robotPos = 1;
rt_mutex_release(&mutex_robot_pos);
cout << "Robot Pos true " << endl << flush;
}else if(msgRcv->CompareID(MESSAGE_CAM_POSITION_COMPUTE_STOP)){
rt_mutex_acquire(&mutex_robot_pos, TM_INFINITE);
robotPos = 0;
rt_mutex_release(&mutex_robot_pos);
cout << "Robot Pos false" << endl << flush;
}else if(msgRcv->CompareID(MESSAGE_MONITOR_LOST)){
cout << "MONITOR LOST" << endl << flush;
@ -526,7 +548,7 @@ void Tasks::StartRobotTask(void *arg) {
rt_sem_p(&sem_startRobot, TM_INFINITE);
cout << "Start robot without watchdog (";
rt_mutex_acquire(&mutex_robot, TM_INFINITE);
msgSend = parseMessage(robot.Write(robot.StartWithoutWD()));
msgSend = parseMessage(robot.Write(robot.StartWithoutWD())); // TODO : convert Message MessageID
rt_mutex_release(&mutex_robot);
cout << msgSend->GetID();
cout << ")" << endl;
@ -637,43 +659,32 @@ void Tasks::StartCameraTask(void *arg) {
Message * msgSend;
Message * msg;
bool status;
rt_sem_p(&sem_startCamera, TM_INFINITE);
cout << "Start Camera ";
rt_mutex_acquire(&mutex_cameraStarted, TM_INFINITE);
rt_mutex_acquire(&mutex_camera, TM_INFINITE);
if(!cameraStarted){
status = camera->Open();
cout << "Camera Opened" << endl << flush; // Toggle a modifier ?
rt_mutex_acquire(&mutex_image, TM_INFINITE);
getImage = 1;
rt_mutex_release(&mutex_image);
}else{
camera->Close();
status = true;
rt_mutex_acquire(&mutex_image, TM_INFINITE);
getImage = 0;
rt_mutex_release(&mutex_image);
cout << "Camera Closed" << endl << flush;
}
bool status = camera.Open();
if(!status){
msgSend = new Message(MESSAGE_ANSWER_NACK);
WriteInQueue(&q_messageToMon, msgSend); // msgSend will be deleted by sendToMon
cout << "NACK !" << endl << flush ;
cout << msgSend->ToString() << endl << flush;
cout << "NACK1 ! " << endl << flush ;
rt_mutex_release(&mutex_camera);
rt_mutex_release(&mutex_cameraStarted);
cout << "NACK2 ! " << endl << flush ;
continue;
}
msg = new Message(MESSAGE_ANSWER_ACK);
cout << "ACK3 ! " << endl << flush ;
cout << msg->ToString() << endl << flush;
cameraStarted = !cameraStarted;
cout << cameraStarted << endl << flush;
cout << "ACK4 ! " << endl << flush ;
rt_mutex_release(&mutex_camera);
cout << "ACK ! " << endl << flush ;
rt_mutex_acquire(&mutex_cameraStarted, TM_INFINITE);
cout << "ff" << endl << flush ;
cameraStarted = 1;
cout << "Cam success! " << endl <<flush;
rt_mutex_release(&mutex_cameraStarted);
cout << "Cam success! " << endl <<flush;
cout << "Fin de start cam" << endl << flush;
}
}
@ -738,7 +749,7 @@ void Tasks::BatteryTask(void *arg) {
rt_mutex_release(&mutex_robotStarted);
if (rs == 1) {
rt_mutex_acquire(&mutex_robot, TM_INFINITE);
Message* batteryReply = parseMessage(robot.Write(robot.GetBattery()));
Message* batteryReply = parseMessage(robot.Write(robot.GetBattery())); // TODO : convert Message MessageID
string batteryLevel = batteryReply->ToString();
rt_mutex_release(&mutex_robot);
WriteInQueue(&q_messageToMon, batteryReply);
@ -749,17 +760,13 @@ void Tasks::BatteryTask(void *arg) {
}
}
/**
* @brief task in charge of managing the camera.
*/
void Tasks::CameraTask(void *arg){
int cam;
int grab;
Img* image;
Arena arenaSaved,arena ;
std::list<Position> robotPosition;
MessageImg* imgToSend;
int cam;
cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
// Synchronization barrier (waiting that all tasks are starting)
rt_sem_p(&sem_barrier, TM_INFINITE);
@ -769,82 +776,44 @@ void Tasks::CameraTask(void *arg){
rt_mutex_acquire(&mutex_cameraStarted, TM_INFINITE);
cam = cameraStarted;
rt_mutex_release(&mutex_cameraStarted);
if(!cam){
continue;
}
if(getImage){
cout << "Traitement de l'image" << endl << flush ;
rt_mutex_acquire(&mutex_camera, TM_INFINITE);
// Lancer le traitement périodique
Img img = camera->Grab();
image = img.Copy();
rt_mutex_release(&mutex_camera);
rt_mutex_acquire(&mutex_search_arena, TM_INFINITE);
arena = image->SearchArena(); // Mise a jour de l'arene tout le temps pour la position du robot mais draw si search arena = true
if(searchArena){
rt_mutex_acquire(&mutex_image, TM_INFINITE);
getImage = 0;
rt_mutex_release(&mutex_image);
// chopper l'arene
if(arena.IsEmpty()){
cout << "Arena empty" << endl << flush;
// envoi d'un no ack au moniteur
}else{
cout << "Draw Arena" << endl << flush;
image->DrawArena(arena);
// envoi de l'arene pour vérif
}
}else {
image->DrawArena(arenaSaved);
}
rt_mutex_acquire(&mutex_robot_pos, TM_INFINITE);
if(robotPos){
// chopper le robot
cout << "Searching robot positions" << endl << flush ;
robotPosition = image->SearchRobot(arena);
//Traitement du robot
if(!robotPosition.empty()){ // Robot position != null
image->DrawAllRobots(robotPosition);
}
for (auto position : robotPosition)
{
WriteInQueue(&q_messageToMon, new MessagePosition(MESSAGE_CAM_POSITION,position)); // Envoi de toutes les positions
}
}
rt_mutex_release(&mutex_robot_pos);
// Envoi de l'image
cout << "Envoi de l'image" << endl << flush ;
imgToSend = new MessageImg(MESSAGE_CAM_IMAGE,image);
WriteInQueue(&q_messageToMon, imgToSend);
}
rt_mutex_acquire(&mutex_answer_arena, TM_INFINITE);
rt_mutex_acquire(&mutex_camera, TM_INFINITE);
// Lancer le traitement périodique
Img img = camera.Grab();
Arena arena;
rt_mutex_release(&mutex_camera);
rt_mutex_acquire(&mutex_search_arena, TM_INFINITE);
if(searchArena){
rt_sem_p(&sem_answerSync, TM_INFINITE);
if(arenaConfirm){
// Arena OK
cout << "Arena Saved" << endl << flush;
arenaSaved = arena;
}else{
// Arena not OK
cout << "Arena Dumped" << endl << flush;
// Rien ?
}
rt_mutex_acquire(&mutex_image, TM_INFINITE);
getImage = 1; // changer en booleen pour synchroniser plutot que ça
rt_mutex_release(&mutex_image);
searchArena = 0;
// chopper l'arene
cout << "Search arena pls ! " << endl << flush;
arena = img.SearchArena();
// searchArena = 0; // toggle?
}
rt_mutex_release(&mutex_answer_arena);
rt_mutex_release(&mutex_search_arena);
rt_mutex_acquire(&mutex_robot_pos, TM_INFINITE);
if(robotPos){
// chopper le robot
cout << "Pos du robot pls !" ;
}
rt_mutex_release(&mutex_robot_pos);
if(arena.IsEmpty()){
cout << "Arena empty" << endl << flush;
// envoi d'un no ack au moniteur
}else{
cout << "Draw Arena" << endl << flush;
img.DrawArena(arena);
// envoi de l'arene pour vérif
}
cout << "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAARENE" << endl << flush;
WriteInQueue(&q_messageToMon, new MessageImg(MESSAGE_CAM_IMAGE,&img));
}
}

11
software/raspberry/superviseur-robot/tasks.h
View file

@ -64,14 +64,12 @@ private:
/**********************************************************************/
ComMonitor monitor;
ComRobot robot;
Camera* camera;
Camera camera;
int robotStarted = 0;
int compteurRobotLoss = 0;
int robotPos = 0;
int cameraStarted = 0;
int arenaConfirm = 0;
int searchArena = 0;
int getImage = 0;
int robotPos = 0;
int move = MESSAGE_ROBOT_STOP;
/**********************************************************************/
@ -101,11 +99,7 @@ private:
RT_MUTEX mutex_compteurRobotLoss;
RT_MUTEX mutex_camera;
RT_MUTEX mutex_search_arena;
RT_MUTEX mutex_answer_arena;
RT_MUTEX mutex_robot_pos;
RT_MUTEX mutex_battery;
RT_MUTEX mutex_image;
/**********************************************************************/
/* Semaphores */
@ -116,7 +110,6 @@ private:
RT_SEM sem_startRobot;
RT_SEM sem_startRobotWithWatchdog;
RT_SEM sem_startCamera;
RT_SEM sem_answerSync;
RT_SEM sem_connexionEstablished;
RT_SEM sem_reloadMessages;