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Fixed issues with Arena, but not displaying overlay yet

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This commit is contained in:
Robin Marin-Muller 2024-05-14 10:56:58 +02:00
parent 866412162b
commit 8b39e4e099
2 changed files with 76 additions and 75 deletions
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138
software/raspberry/superviseur-robot/tasks.cpp
View file

@ -19,7 +19,6 @@
#include <stdexcept>
// Déclaration des priorités des taches
// 99 -> haute, 0 -> basse
#define PRIORITY_TSERVER 30
#define PRIORITY_TOPENCOMROBOT 20
#define PRIORITY_TMOVE 20
@ -165,6 +164,7 @@ void Tasks::Init() {
cerr << "Error task create: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}
cout << "Tasks created successfully" << endl << flush;
/**************************************************************************************/
@ -218,7 +218,7 @@ void Tasks::Run() {
cerr << "Error task start: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}
if (err = rt_task_start(&th_cameraImage, (void(*)(void*)) & Tasks::ImageCameraTask, this)) {
if (err = rt_task_start(&th_cameraImage, (void(*)(void*)) & Tasks::ImageCamera, this)) {
cerr << "Error task start: " << strerror(-err) << endl << flush;
exit(EXIT_FAILURE);
}
@ -355,22 +355,22 @@ void Tasks::ReceiveFromMonTask(void *arg) {
}
else if (msgRcv->CompareID(MESSAGE_CAM_ASK_ARENA)) {
rt_mutex_acquire(&mutex_arenaStatus, TM_INFINITE);
if(cameraStatus == ArenaStatusEnum::NONE)
cameraStatus = ArenaStatusEnum::SEARCHING;
if(arenaStatus == ArenaStatusEnum::NONE)
arenaStatus = ArenaStatusEnum::SEARCHING;
rt_mutex_release(&mutex_arenaStatus);
}
else if (msgRcv->CompareID(MESSAGE_CAM_ARENA_CONFIRM)) {
std::cout << "\n\n\nArena Confirm asked !!!\n\n\n" << std::endl;
rt_mutex_acquire(&mutex_arenaStatus, TM_INFINITE);
if(cameraStatus == ArenaStatusEnum::SEARCHED)
cameraStatus = ArenaStatusEnum::CONFIRM;
if(arenaStatus == ArenaStatusEnum::SEARCHED)
arenaStatus = ArenaStatusEnum::CONFIRM;
rt_mutex_release(&mutex_arenaStatus);
}
else if (msgRcv->CompareID(MESSAGE_CAM_ARENA_INFIRM)) {
std::cout << "\n\n\nArena Infirm asked !!!\n\n\n" << std::endl;
rt_mutex_acquire(&mutex_arenaStatus, TM_INFINITE);
if(cameraStatus == ArenaStatusEnum::SEARCHED)
cameraStatus = ArenaStatusEnum::INFIRM;
if(arenaStatus == ArenaStatusEnum::SEARCHED)
arenaStatus = ArenaStatusEnum::INFIRM;
rt_mutex_release(&mutex_arenaStatus);
}
else if (msgRcv->CompareID(MESSAGE_CAM_IMAGE)) {
@ -581,13 +581,12 @@ void Tasks::ManageCameraTask(void * arg)
rt_mutex_acquire(&mutex_cameraStatus, TM_INFINITE);
cs = cameraStatus;
rt_mutex_release(&mutex_cameraStatus);
if(cs == CameraStatusEnum::OPENING)
if(CameraStatusEnum::OPENING == cs)
{
const MessageID tempMessage = this->OpenCamera();
WriteInQueue(&q_messageToMon, new Message(tempMessage));
}
if(cs == CameraStatusEnum::CLOSING)
if(CameraStatusEnum::CLOSING == cs)
{
this->CloseCamera();
WriteInQueue(&q_messageToMon, new Message(MESSAGE_ANSWER_ACK));
@ -596,51 +595,13 @@ void Tasks::ManageCameraTask(void * arg)
}
}
void Tasks::ImageCameraTask(void * arg)
{
// Variables
CameraStatusEnum cs(CameraStatusEnum::CLOSED);
cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
// Synchronization barrier (waiting that all tasks are starting)
rt_sem_p(&sem_barrier, TM_INFINITE);
rt_task_set_periodic(NULL, TM_NOW, 100000000);
while(1)
{
rt_task_wait_period(NULL);
// Check the status of the camera
rt_mutex_acquire(&mutex_cameraStatus, TM_INFINITE);
cs = cameraStatus;
rt_mutex_release(&mutex_cameraStatus);
// Checking if camera is opened first
if(cs == CameraStatusEnum::OPENED)
{
// Gathering image from camera
Img * img = new Img(cam->Grab());
// Sending Image
MessageImg *msgImg = new MessageImg(MESSAGE_CAM_IMAGE, img);
rt_mutex_acquire(&mutex_monitor, TM_INFINITE);
monitor.Write(msgImg);
rt_mutex_release(&mutex_monitor);
// ? delete img;
}
}
}
MessageID Tasks::OpenCamera()
{
cout << "Called " << __PRETTY_FUNCTION__ << endl << flush;
// Opening camera
rt_mutex_acquire(&mutex_camera, TM_INFINITE);
cam = new Camera(sm, 10);
const bool isOpened = cam->Open();
rt_mutex_release(&mutex_camera);
// Changing status
if(isOpened)
{
@ -648,16 +609,15 @@ MessageID Tasks::OpenCamera()
cameraStatus = CameraStatusEnum::OPENED;
rt_mutex_release(&mutex_cameraStatus);
}
return (is_opened ? MESSAGE_ANSWER_ACK : MESSAGE_ANSWER_NACK);
return (isOpened ? MESSAGE_ANSWER_ACK : MESSAGE_ANSWER_NACK);
}
void Tasks::CloseCamera()
{
cout << "Called " << __PRETTY_FUNCTION__ << endl << flush;
cout << "\n\nCalled " << __PRETTY_FUNCTION__ << "\n\n" << flush;
// Closing Camera
rt_mutex_acquire(&mutex_camera, TM_INFINITE);
cam->Close();
delete cam;
rt_mutex_release(&mutex_camera);
// Changing Status
@ -666,20 +626,55 @@ void Tasks::CloseCamera()
rt_mutex_release(&mutex_cameraStatus);
}
void Tasks::ArenaChoiceTask(void * arg)
void Tasks::ImageCamera(void * arg)
{
cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
// Synchronization barrier (waiting that all tasks are starting)
rt_sem_p(&sem_barrier, TM_INFINITE);
rt_task_set_periodic(NULL, TM_NOW, 100000000);
while(1)
{
rt_task_wait_period(NULL);
// Check the status of the camera
rt_mutex_acquire(&mutex_cameraStatus, TM_INFINITE);
const CameraStatusEnum cs = cameraStatus;
rt_mutex_release(&mutex_cameraStatus);
if(CameraStatusEnum::OPENED == cs)
{
rt_mutex_acquire(&mutex_camera, TM_INFINITE);
Img * img = new Img(cam->Grab());
rt_mutex_release(&mutex_camera);
rt_mutex_acquire(&mutex_arena, TM_INFINITE);
if(!arena.IsEmpty())
img->DrawArena(arena);
rt_mutex_acquire(&mutex_arena, TM_INFINITE);
MessageImg *msgImg = new MessageImg(MESSAGE_CAM_IMAGE, img);
rt_mutex_acquire(&mutex_monitor, TM_INFINITE);
monitor.Write(msgImg);
rt_mutex_release(&mutex_monitor);
}
}
}
void Tasks::ArenaChoiceTask(void * arg)
{
// Variables
Img* img = nullptr;
Arena a;
ArenaStatusEnum as(ArenaStatusEnum::NONE);
cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
// Synchronization barrier (waiting that all tasks are starting)
rt_sem_p(&sem_barrier, TM_INFINITE);
/* The task starts here */
rt_task_set_periodic(NULL, TM_NOW, 490000000);
while(1)
{
rt_task_wait_period(NULL);
// Check the status of the arena
rt_mutex_acquire(&mutex_arenaStatus, TM_INFINITE);
as = arenaStatus;
@ -691,26 +686,37 @@ void Tasks::ArenaChoiceTask(void * arg)
rt_mutex_acquire(&mutex_cameraStatus, TM_INFINITE);
const CameraStatusEnum cs = cameraStatus;
rt_mutex_release(&mutex_cameraStatus);
// Gathering last image + closing camera when prompted
std::cout << "\n\n" << (int)cs << "\n\n" << std::endl;
if(CameraStatusEnum::OPENED == cs)
{
new Img(cam->Grab());
rt_mutex_acquire(&mutex_cameraStatus, TM_INFINITE);
cameraStatus = CameraStatusEnum::CLOSING;
rt_mutex_release(&mutex_cameraStatus);
rt_mutex_acquire(&mutex_camera, TM_INFINITE);
img = new Img(cam->Grab());
rt_mutex_release(&mutex_camera);
this->CloseCamera();
}
// Putting the arena overlay if found
a = img->SearchArena();
if(a.IsEmpty())
{
std::cout << "\n\n\nArena is empty\n\n\n" << std::endl;
WriteInQueue(&q_messageToMon, new Message(MESSAGE_ANSWER_NACK));
}
else {
img->DrawArena(a);
std::cout << "\n\n\nArena detected\n\n\n" << std::endl;
MessageImg *msgImg = new MessageImg(MESSAGE_CAM_IMAGE, img);
rt_mutex_acquire(&mutex_monitor, TM_INFINITE);
monitor.Write(msgImg);
rt_mutex_release(&mutex_monitor);
}
// ? delete img;
rt_mutex_acquire(&mutex_arenaStatus, TM_INFINITE);
arenaStatus = ArenaStatusEnum::SEARCHED;
rt_mutex_release(&mutex_arenaStatus);
}
// ARENA_CONFIRM / INFIRM
@ -722,22 +728,20 @@ void Tasks::ArenaChoiceTask(void * arg)
rt_mutex_acquire(&mutex_arena, TM_INFINITE);
arena = a;
rt_mutex_release(&mutex_arena);
rt_mutex_acquire(&mutex_arenaStatus, TM_INFINITE);
arenaStatus = ArenaStatusEnum::CONFIRMED;
rt_mutex_release(&mutex_arenaStatus);
}
// Arena Status set to NONE to enable new search
else {
rt_mutex_acquire(&mutex_arenaStatus, TM_INFINITE);
arenaStatus = ArenaStatusEnum::NONE;
rt_mutex_release(&mutex_arenaStatus);
}
// empty the temporary arena
a = Arena();
// Re-open the camera
rt_mutex_acquire(&mutex_cameraStatus, TM_INFINITE);
cameraStatus = CameraStatusEnum::OPENING;
rt_mutex_release(&mutex_cameraStatus);
const MessageID tempMessage = this->OpenCamera();
WriteInQueue(&q_messageToMon, new Message(tempMessage));
rt_mutex_acquire(&mutex_arenaStatus, TM_INFINITE);
arenaStatus = ArenaStatusEnum::CONFIRMED;
rt_mutex_release(&mutex_arenaStatus);
}
}
}

9
software/raspberry/superviseur-robot/tasks.h
View file

@ -20,7 +20,6 @@
#include <unistd.h>
#include <iostream>
#include <vector>
#include <sys/mman.h>
#include <alchemy/task.h>
@ -85,9 +84,9 @@ private:
int move = MESSAGE_ROBOT_STOP;
bool robotBatteryGet = false;
CameraStatusEnum cameraStatus = CameraStatusEnum::CLOSED;
Camera* cam = new Camera(sm, 10);;
ArenaStatusEnum arenaStatus = ArenaStatusEnum::NONE;
Arena arena;
Camera* cam = nullptr;
/**********************************************************************/
/* Tasks */
@ -166,11 +165,11 @@ private:
/* OUR CODE */
// Threads
void BatteryStatusTask(void * arg);
void ManageCameraTask(void * arg);
void ImageCameraTask(void * arg);
void ImageCamera(void * arg);
void ArenaChoiceTask(void * arg);
// Utility functions
MessageID OpenCamera();
void CloseCamera();
@ -195,8 +194,6 @@ private:
};