linux important bugfix and general improvements

This commit is contained in:
Robin Müller 2020-06-06 15:47:33 +02:00
parent d75e471668
commit 1965a0e33b
13 changed files with 239 additions and 121 deletions

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@ -18,8 +18,8 @@ public:
*/ */
static QueueFactory* instance(); static QueueFactory* instance();
MessageQueueIF* createMessageQueue(uint32_t message_depth = 3, MessageQueueIF* createMessageQueue(uint32_t messageDepth = 3,
uint32_t max_message_size = MessageQueueMessage::MAX_MESSAGE_SIZE); size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE);
void deleteMessageQueue(MessageQueueIF* queue); void deleteMessageQueue(MessageQueueIF* queue);
private: private:

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@ -25,8 +25,8 @@ QueueFactory::~QueueFactory() {
} }
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t message_depth, MessageQueueIF* QueueFactory::createMessageQueue(uint32_t message_depth,
uint32_t max_message_size) { size_t maxMessageSize) {
return new MessageQueue(message_depth, max_message_size); return new MessageQueue(message_depth, maxMessageSize);
} }
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) {

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@ -1,10 +1,7 @@
#include <framework/serviceinterface/ServiceInterfaceStream.h> #include <framework/serviceinterface/ServiceInterfaceStream.h>
#include <unistd.h>
#include <limits.h>
#include <signal.h>
#include <errno.h>
#include <framework/osal/linux/FixedTimeslotTask.h> #include <framework/osal/linux/FixedTimeslotTask.h>
#include <limits.h>
uint32_t FixedTimeslotTask::deadlineMissedCount = 0; uint32_t FixedTimeslotTask::deadlineMissedCount = 0;
const size_t PeriodicTaskIF::MINIMUM_STACK_SIZE = PTHREAD_STACK_MIN; const size_t PeriodicTaskIF::MINIMUM_STACK_SIZE = PTHREAD_STACK_MIN;
@ -23,7 +20,7 @@ void* FixedTimeslotTask::taskEntryPoint(void* arg) {
FixedTimeslotTask *originalTask(reinterpret_cast<FixedTimeslotTask*>(arg)); FixedTimeslotTask *originalTask(reinterpret_cast<FixedTimeslotTask*>(arg));
//The task's functionality is called. //The task's functionality is called.
originalTask->taskFunctionality(); originalTask->taskFunctionality();
return NULL; return nullptr;
} }
ReturnValue_t FixedTimeslotTask::startTask() { ReturnValue_t FixedTimeslotTask::startTask() {

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@ -8,7 +8,20 @@
class FixedTimeslotTask: public FixedTimeslotTaskIF, public PosixThread { class FixedTimeslotTask: public FixedTimeslotTaskIF, public PosixThread {
public: public:
FixedTimeslotTask(const char* name_, int priority_, size_t stackSize_, uint32_t periodMs_); /**
* Create a generic periodic task.
* @param name_
* Name, maximum allowed size of linux is 16 chars, everything else will
* be truncated.
* @param priority_
* Real-time priority, ranges from 1 to 99 for Linux.
* See: https://man7.org/linux/man-pages/man7/sched.7.html
* @param stackSize_
* @param period_
* @param deadlineMissedFunc_
*/
FixedTimeslotTask(const char* name_, int priority_, size_t stackSize_,
uint32_t periodMs_);
virtual ~FixedTimeslotTask(); virtual ~FixedTimeslotTask();
virtual ReturnValue_t startTask(); virtual ReturnValue_t startTask();
@ -17,7 +30,9 @@ public:
virtual uint32_t getPeriodMs() const; virtual uint32_t getPeriodMs() const;
virtual ReturnValue_t addSlot(object_id_t componentId, uint32_t slotTimeMs, int8_t executionStep); virtual ReturnValue_t addSlot(object_id_t componentId, uint32_t slotTimeMs,
int8_t executionStep);
virtual ReturnValue_t checkSequence() const; virtual ReturnValue_t checkSequence() const;
/** /**
@ -34,11 +49,10 @@ public:
protected: protected:
/** /**
* @brief This function holds the main functionality of the thread. * @brief This function holds the main functionality of the thread.
* * @details
* * Holding the main functionality of the task, this method is most important.
* @details Holding the main functionality of the task, this method is most important. * It links the functionalities provided by FixedSlotSequence with the
* It links the functionalities provided by FixedSlotSequence with the OS's System Calls * OS's System Calls to keep the timing of the periods.
* to keep the timing of the periods.
*/ */
virtual void taskFunctionality(); virtual void taskFunctionality();
@ -46,8 +60,13 @@ private:
/** /**
* @brief This is the entry point in a new thread. * @brief This is the entry point in a new thread.
* *
* @details This method, that is the entry point in the new thread and calls taskFunctionality of the child class. * @details
* Needs a valid pointer to the derived class. * This method, that is the entry point in the new thread and calls
* taskFunctionality of the child class. Needs a valid pointer to the
* derived class.
*
* The void* returnvalue is not used yet but could be used to return
* arbitrary data.
*/ */
static void* taskEntryPoint(void* arg); static void* taskEntryPoint(void* arg);
FixedSlotSequence pst; FixedSlotSequence pst;

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@ -1,56 +1,36 @@
#include <framework/serviceinterface/ServiceInterfaceStream.h> #include <framework/serviceinterface/ServiceInterfaceStream.h>
#include <fcntl.h> /* For O_* constants */
#include <sys/stat.h> /* For mode constants */
#include <mqueue.h>
#include <cstring>
#include <errno.h>
#include <framework/osal/linux/MessageQueue.h> #include <framework/osal/linux/MessageQueue.h>
#include <fstream>
MessageQueue::MessageQueue(size_t message_depth, size_t max_message_size) : #include <fcntl.h> /* For O_* constants */
id(0), lastPartner(0), defaultDestination(NO_QUEUE) { #include <sys/stat.h> /* For mode constants */
#include <cstring>
#include <errno.h>
MessageQueue::MessageQueue(uint32_t messageDepth, size_t maxMessageSize): id(0),
lastPartner(0), defaultDestination(NO_QUEUE) {
//debug << "MessageQueue::MessageQueue: Creating a queue" << std::endl; //debug << "MessageQueue::MessageQueue: Creating a queue" << std::endl;
mq_attr attributes; mq_attr attributes;
this->id = 0; this->id = 0;
//Set attributes //Set attributes
attributes.mq_curmsgs = 0; attributes.mq_curmsgs = 0;
attributes.mq_maxmsg = message_depth; attributes.mq_maxmsg = messageDepth;
attributes.mq_msgsize = max_message_size; attributes.mq_msgsize = maxMessageSize;
attributes.mq_flags = 0; //Flags are ignored on Linux during mq_open attributes.mq_flags = 0; //Flags are ignored on Linux during mq_open
//Set the name of the queue //Set the name of the queue. The slash is mandatory!
sprintf(name, "/Q%u\n", queueCounter++); sprintf(name, "/FSFW_MQ%u\n", queueCounter++);
//Create a nonblocking queue if the name is available (the queue is Read and // Create a nonblocking queue if the name is available (the queue is read
// writable for the owner as well as the group) // and writable for the owner as well as the group)
mqd_t tempId = mq_open(name, O_NONBLOCK | O_RDWR | O_CREAT | O_EXCL, int oflag = O_NONBLOCK | O_RDWR | O_CREAT | O_EXCL;
S_IWUSR | S_IREAD | S_IWGRP | S_IRGRP | S_IROTH | S_IWOTH, &attributes); mode_t mode = S_IWUSR | S_IREAD | S_IWGRP | S_IRGRP | S_IROTH | S_IWOTH;
mqd_t tempId = mq_open(name, oflag, mode, &attributes);
if (tempId == -1) { if (tempId == -1) {
//An error occured during open handleError(&attributes, messageDepth);
//We need to distinguish if it is caused by an already created queue
if (errno == EEXIST) {
//There's another queue with the same name
//We unlink the other queue
int status = mq_unlink(name);
if (status != 0) {
sif::error << "mq_unlink Failed with status: " << strerror(errno)
<< std::endl;
} else {
//Successful unlinking, try to open again
mqd_t tempId = mq_open(name,
O_NONBLOCK | O_RDWR | O_CREAT | O_EXCL,
S_IWUSR | S_IREAD | S_IWGRP | S_IRGRP, &attributes);
if (tempId != -1) {
//Successful mq_open
this->id = tempId;
return;
} }
} else {
}
//Failed either the first time or the second time
sif::error << "MessageQueue::MessageQueue: Creating Queue " << std::hex
<< name << std::dec << " failed with status: "
<< strerror(errno) << std::endl;
} else {
//Successful mq_open call //Successful mq_open call
this->id = tempId; this->id = tempId;
} }
@ -69,6 +49,68 @@ MessageQueue::~MessageQueue() {
} }
} }
ReturnValue_t MessageQueue::handleError(mq_attr* attributes,
uint32_t messageDepth) {
switch(errno) {
case(EINVAL): {
sif::error << "MessageQueue::MessageQueue: Invalid name or attributes"
" for message size" << std::endl;
size_t defaultMqMaxMsg = 0;
if(std::ifstream("/proc/sys/fs/mqueue/msg_max",std::ios::in) >>
defaultMqMaxMsg and defaultMqMaxMsg < messageDepth) {
// See: https://www.man7.org/linux/man-pages/man3/mq_open.3.html
// This happens if the msg_max value is not large enough
// It is ignored if the executable is run in privileged mode.
// Run the unlockRealtime script or grant the mode manully by using:
// sudo setcap 'CAP_SYS_RESOURCE=+ep' <pathToBinary>
// Permanent solution (EventManager has mq depth of 80):
// echo msg_max | sudo tee /proc/sys/fs/mqueue/msg_max
sif::error << "MessageQueue::MessageQueue: Default MQ size "
<< defaultMqMaxMsg << " is too small for requested size "
<< messageDepth << std::endl;
}
break;
}
case(EEXIST): {
// An error occured during open
// We need to distinguish if it is caused by an already created queue
if (errno == EEXIST) {
//There's another queue with the same name
//We unlink the other queue
int status = mq_unlink(name);
if (status != 0) {
sif::error << "mq_unlink Failed with status: " << strerror(errno)
<< std::endl;
}
else {
// Successful unlinking, try to open again
mqd_t tempId = mq_open(name,
O_NONBLOCK | O_RDWR | O_CREAT | O_EXCL,
S_IWUSR | S_IREAD | S_IWGRP | S_IRGRP, attributes);
if (tempId != -1) {
//Successful mq_open
this->id = tempId;
return HasReturnvaluesIF::RETURN_OK;
}
}
}
break;
}
default:
// Failed either the first time or the second time
sif::error << "MessageQueue::MessageQueue: Creating Queue " << std::hex
<< name << std::dec << " failed with status: "
<< strerror(errno) << std::endl;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t MessageQueue::sendMessage(MessageQueueId_t sendTo, ReturnValue_t MessageQueue::sendMessage(MessageQueueId_t sendTo,
MessageQueueMessage* message, bool ignoreFault) { MessageQueueMessage* message, bool ignoreFault) {
return sendMessageFrom(sendTo, message, this->getId(), false); return sendMessageFrom(sendTo, message, this->getId(), false);
@ -265,7 +307,11 @@ ReturnValue_t MessageQueue::sendMessageFromMessageQueue(MessageQueueId_t sendTo,
<< strerror(errno) << " in mq_send" << std::endl; << strerror(errno) << " in mq_send" << std::endl;
/*NO BREAK*/ /*NO BREAK*/
case EMSGSIZE: case EMSGSIZE:
//The msg_len is greater than the msgsize associated with the specified queue. // The msg_len is greater than the msgsize associated with
//the specified queue.
sif::error << "MessageQueue::sendMessage: Size error [" <<
strerror(errno) << "] in mq_send" << std::endl;
/*NO BREAK*/
default: default:
return HasReturnvaluesIF::RETURN_FAILED; return HasReturnvaluesIF::RETURN_FAILED;
} }

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@ -4,21 +4,26 @@
#include <framework/internalError/InternalErrorReporterIF.h> #include <framework/internalError/InternalErrorReporterIF.h>
#include <framework/ipc/MessageQueueIF.h> #include <framework/ipc/MessageQueueIF.h>
#include <framework/ipc/MessageQueueMessage.h> #include <framework/ipc/MessageQueueMessage.h>
#include <mqueue.h>
/** /**
* @brief This class manages sending and receiving of message queue messages. * @brief This class manages sending and receiving of message queue messages.
* *
* @details Message queues are used to pass asynchronous messages between processes. * @details
* Message queues are used to pass asynchronous messages between processes.
* They work like post boxes, where all incoming messages are stored in FIFO * They work like post boxes, where all incoming messages are stored in FIFO
* order. This class creates a new receiving queue and provides methods to fetch * order. This class creates a new receiving queue and provides methods to fetch
* received messages. Being a child of MessageQueueSender, this class also provides * received messages. Being a child of MessageQueueSender, this class also
* methods to send a message to a user-defined or a default destination. In addition * provides methods to send a message to a user-defined or a default destination.
* it also provides a reply method to answer to the queue it received its last message * In addition it also provides a reply method to answer to the queue it
* from. * received its last message from.
* The MessageQueue should be used as "post box" for a single owning object. So all *
* message queue communication is "n-to-one". * The MessageQueue should be used as "post box" for a single owning object.
* For creating the queue, as well as sending and receiving messages, the class makes * So all message queue communication is "n-to-one".
* use of the operating system calls provided. *
* \ingroup message_queue * The creation of message queues, as well as sending and receiving messages,
* makes use of the operating system calls provided.
* @ingroup message_queue
*/ */
class MessageQueue : public MessageQueueIF { class MessageQueue : public MessageQueueIF {
friend class MessageQueueSenderIF; friend class MessageQueueSenderIF;
@ -35,7 +40,8 @@ public:
* @param max_message_size With this parameter, the maximum message size can be adjusted. * @param max_message_size With this parameter, the maximum message size can be adjusted.
* This should be left default. * This should be left default.
*/ */
MessageQueue( size_t message_depth = 3, size_t max_message_size = MessageQueueMessage::MAX_MESSAGE_SIZE ); MessageQueue(uint32_t messageDepth = 3,
size_t maxMessageSize = MessageQueueMessage::MAX_MESSAGE_SIZE );
/** /**
* @brief The destructor deletes the formerly created message queue. * @brief The destructor deletes the formerly created message queue.
* @details This is accomplished by using the delete call provided by the operating system. * @details This is accomplished by using the delete call provided by the operating system.
@ -168,6 +174,8 @@ private:
char name[5]; char name[5];
static uint16_t queueCounter; static uint16_t queueCounter;
ReturnValue_t handleError(mq_attr* attributes, uint32_t messageDepth);
}; };
#endif /* MESSAGEQUEUE_H_ */ #endif /* MESSAGEQUEUE_H_ */

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@ -3,9 +3,10 @@
#include <errno.h> #include <errno.h>
#include <framework/osal/linux/PeriodicPosixTask.h> #include <framework/osal/linux/PeriodicPosixTask.h>
PeriodicPosixTask::PeriodicPosixTask(const char* name_, int priority_, size_t stackSize_, uint32_t period_, void(deadlineMissedFunc_)()):PosixThread(name_,priority_,stackSize_),objectList(),started(false),periodMs(period_),deadlineMissedFunc( PeriodicPosixTask::PeriodicPosixTask(const char* name_, int priority_,
deadlineMissedFunc_) { size_t stackSize_, uint32_t period_, void(deadlineMissedFunc_)()):
PosixThread(name_,priority_,stackSize_),objectList(),started(false),
periodMs(period_),deadlineMissedFunc(deadlineMissedFunc_) {
} }
PeriodicPosixTask::~PeriodicPosixTask() { PeriodicPosixTask::~PeriodicPosixTask() {
@ -37,7 +38,8 @@ ReturnValue_t PeriodicPosixTask::sleepFor(uint32_t ms) {
ReturnValue_t PeriodicPosixTask::startTask(void){ ReturnValue_t PeriodicPosixTask::startTask(void){
started = true; started = true;
createTask(&taskEntryPoint,this); //sif::info << stackSize << std::endl;
PosixThread::createTask(&taskEntryPoint,this);
return HasReturnvaluesIF::RETURN_OK; return HasReturnvaluesIF::RETURN_OK;
} }
@ -56,9 +58,11 @@ void PeriodicPosixTask::taskFunctionality(void){
char name[20] = {0}; char name[20] = {0};
int status = pthread_getname_np(pthread_self(),name,sizeof(name)); int status = pthread_getname_np(pthread_self(),name,sizeof(name));
if(status==0){ if(status==0){
sif::error << "ObjectTask: " << name << " Deadline missed." << std::endl; sif::error << "PeriodicPosixTask " << name << ": Deadline "
"missed." << std::endl;
}else{ }else{
sif::error << "ObjectTask: X Deadline missed. " << status << std::endl; sif::error << "PeriodicPosixTask X: Deadline missed. " <<
status << std::endl;
} }
if (this->deadlineMissedFunc != NULL) { if (this->deadlineMissedFunc != NULL) {
this->deadlineMissedFunc(); this->deadlineMissedFunc();

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@ -9,9 +9,22 @@
class PeriodicPosixTask: public PosixThread, public PeriodicTaskIF { class PeriodicPosixTask: public PosixThread, public PeriodicTaskIF {
public: public:
/**
* Create a generic periodic task.
* @param name_
* Name, maximum allowed size of linux is 16 chars, everything else will
* be truncated.
* @param priority_
* Real-time priority, ranges from 1 to 99 for Linux.
* See: https://man7.org/linux/man-pages/man7/sched.7.html
* @param stackSize_
* @param period_
* @param deadlineMissedFunc_
*/
PeriodicPosixTask(const char* name_, int priority_, size_t stackSize_, PeriodicPosixTask(const char* name_, int priority_, size_t stackSize_,
uint32_t period_, void(*deadlineMissedFunc_)()); uint32_t period_, void(*deadlineMissedFunc_)());
virtual ~PeriodicPosixTask(); virtual ~PeriodicPosixTask();
/** /**
* @brief The method to start the task. * @brief The method to start the task.
* @details The method starts the task with the respective system call. * @details The method starts the task with the respective system call.

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@ -1,8 +1,12 @@
#include <framework/serviceinterface/ServiceInterfaceStream.h> #include <framework/serviceinterface/ServiceInterfaceStream.h>
#include <framework/osal/linux/PosixThread.h>
#include <cstring> #include <cstring>
#include <errno.h> #include <errno.h>
#include <framework/osal/linux/PosixThread.h>
PosixThread::PosixThread(const char* name_, int priority_, size_t stackSize_):
thread(0),priority(priority_),stackSize(stackSize_) {
strncpy(name,name_,16);
}
PosixThread::~PosixThread() { PosixThread::~PosixThread() {
//No deletion and no free of Stack Pointer //No deletion and no free of Stack Pointer
@ -113,12 +117,6 @@ uint64_t PosixThread::getCurrentMonotonicTimeMs(){
return currentTime_ms; return currentTime_ms;
} }
PosixThread::PosixThread(const char* name_, int priority_, size_t stackSize_):
thread(0),priority(priority_),stackSize(stackSize_) {
strcpy(name,name_);
}
void PosixThread::createTask(void* (*fnc_)(void*), void* arg_) { void PosixThread::createTask(void* (*fnc_)(void*), void* arg_) {
//sif::debug << "PosixThread::createTask" << std::endl; //sif::debug << "PosixThread::createTask" << std::endl;
@ -135,14 +133,24 @@ void PosixThread::createTask(void* (*fnc_)(void*), void* arg_) {
sif::error << "Posix Thread attribute init failed with: " << sif::error << "Posix Thread attribute init failed with: " <<
strerror(status) << std::endl; strerror(status) << std::endl;
} }
void* sp; void* stackPointer;
status = posix_memalign(&sp, sysconf(_SC_PAGESIZE), stackSize); status = posix_memalign(&stackPointer, sysconf(_SC_PAGESIZE), stackSize);
if(status != 0){ if(status != 0){
sif::error << "Posix Thread stack init failed with: " << sif::error << "PosixThread::createTask: Stack init failed with: " <<
strerror(status) << std::endl; strerror(status) << std::endl;
if(errno == ENOMEM) {
uint64_t stackMb = stackSize/10e6;
sif::error << "PosixThread::createTask: Insufficient memory for"
" the requested " << stackMb << " MB" << std::endl;
}
else if(errno == EINVAL) {
sif::error << "PosixThread::createTask: Wrong alignment argument!"
<< std::endl;
}
return;
} }
status = pthread_attr_setstack(&attributes, sp, stackSize); status = pthread_attr_setstack(&attributes, stackPointer, stackSize);
if(status != 0){ if(status != 0){
sif::error << "Posix Thread attribute setStack failed with: " << sif::error << "Posix Thread attribute setStack failed with: " <<
strerror(status) << std::endl; strerror(status) << std::endl;
@ -188,8 +196,19 @@ void PosixThread::createTask(void* (*fnc_)(void*), void* arg_) {
status = pthread_setname_np(thread,name); status = pthread_setname_np(thread,name);
if(status != 0){ if(status != 0){
sif::error << "Posix Thread setname failed with: " << sif::error << "PosixThread::createTask: setname failed with: " <<
strerror(status) << std::endl; strerror(status) << std::endl;
if(status == ERANGE) {
sif::error << "PosixThread::createTask: Task name length longer"
" than 16 chars. Truncating.." << std::endl;
name[15] = '\0';
status = pthread_setname_np(thread,name);
if(status != 0){
sif::error << "PosixThread::createTask: Setting name"
" did not work.." << std::endl;
}
}
} }
status = pthread_attr_destroy(&attributes); status = pthread_attr_destroy(&attributes);

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@ -1,12 +1,11 @@
#ifndef FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_ #ifndef FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_
#define FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_ #define FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_
#include <pthread.h>
#include <sched.h>
#include <signal.h>
#include <stdlib.h>
#include <unistd.h>
#include <framework/returnvalues/HasReturnvaluesIF.h> #include <framework/returnvalues/HasReturnvaluesIF.h>
#include <pthread.h>
#include <signal.h>
#include <cstdlib>
#include <unistd.h>
class PosixThread { class PosixThread {
public: public:
@ -54,21 +53,24 @@ protected:
pthread_t thread; pthread_t thread;
/** /**
* @brief Function that has to be called by derived class because the derived class pointer has to be valid as argument * @brief Function that has to be called by derived class because the
* @details This function creates a pthread with the given parameters. As the function requires a pointer to the derived object * derived class pointer has to be valid as argument
* it has to be called after the this pointer of the derived object is valid. Sets the taskEntryPoint as * @details
* function to be called by new a thread. * This function creates a pthread with the given parameters. As the
* @param name_ Name of the task * function requires a pointer to the derived object it has to be called
* @param priority_ Priority of the task according to POSIX * after the this pointer of the derived object is valid.
* @param stackSize_ Size of the stack attached to that task * Sets the taskEntryPoint as function to be called by new a thread.
* @param arg_ argument of the taskEntryPoint function, needs to be this pointer of derived class * @param fnc_ Function which will be executed by the thread.
* @param arg_
* argument of the taskEntryPoint function, needs to be this pointer
* of derived class
*/ */
void createTask(void* (*fnc_)(void*),void* arg_); void createTask(void* (*fnc_)(void*),void* arg_);
private: private:
char name[10]; char name[16];
int priority; int priority;
size_t stackSize; size_t stackSize = 0;
}; };
#endif /* FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_ */ #endif /* FRAMEWORK_OSAL_LINUX_POSIXTHREAD_H_ */

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@ -5,16 +5,18 @@
#include <framework/serviceinterface/ServiceInterfaceStream.h> #include <framework/serviceinterface/ServiceInterfaceStream.h>
#include <cstring> #include <cstring>
QueueFactory* QueueFactory::factoryInstance = NULL; QueueFactory* QueueFactory::factoryInstance = nullptr;
ReturnValue_t MessageQueueSenderIF::sendMessage(MessageQueueId_t sendTo, ReturnValue_t MessageQueueSenderIF::sendMessage(MessageQueueId_t sendTo,
MessageQueueMessage* message, MessageQueueId_t sentFrom,bool ignoreFault) { MessageQueueMessage* message, MessageQueueId_t sentFrom,
return MessageQueue::sendMessageFromMessageQueue(sendTo,message,sentFrom,ignoreFault); bool ignoreFault) {
return MessageQueue::sendMessageFromMessageQueue(sendTo,message,
sentFrom,ignoreFault);
} }
QueueFactory* QueueFactory::instance() { QueueFactory* QueueFactory::instance() {
if (factoryInstance == NULL) { if (factoryInstance == nullptr) {
factoryInstance = new QueueFactory; factoryInstance = new QueueFactory;
} }
return factoryInstance; return factoryInstance;
@ -26,9 +28,9 @@ QueueFactory::QueueFactory() {
QueueFactory::~QueueFactory() { QueueFactory::~QueueFactory() {
} }
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t message_depth, MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth,
uint32_t max_message_size) { size_t maxMessageSize) {
return new MessageQueue(message_depth, max_message_size); return new MessageQueue(messageDepth, maxMessageSize);
} }
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) {

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@ -13,12 +13,20 @@ TaskFactory* TaskFactory::instance() {
return TaskFactory::factoryInstance; return TaskFactory::factoryInstance;
} }
PeriodicTaskIF* TaskFactory::createPeriodicTask(TaskName name_,TaskPriority taskPriority_,TaskStackSize stackSize_,TaskPeriod periodInSeconds_,TaskDeadlineMissedFunction deadLineMissedFunction_) { PeriodicTaskIF* TaskFactory::createPeriodicTask(TaskName name_,
return static_cast<PeriodicTaskIF*>(new PeriodicPosixTask(name_, taskPriority_,stackSize_,periodInSeconds_ * 1000,deadLineMissedFunction_)); TaskPriority taskPriority_,TaskStackSize stackSize_,
TaskPeriod periodInSeconds_,
TaskDeadlineMissedFunction deadLineMissedFunction_) {
return new PeriodicPosixTask(name_, taskPriority_,stackSize_,
periodInSeconds_ * 1000, deadLineMissedFunction_);
} }
FixedTimeslotTaskIF* TaskFactory::createFixedTimeslotTask(TaskName name_,TaskPriority taskPriority_,TaskStackSize stackSize_,TaskPeriod periodInSeconds_,TaskDeadlineMissedFunction deadLineMissedFunction_) { FixedTimeslotTaskIF* TaskFactory::createFixedTimeslotTask(TaskName name_,
return static_cast<FixedTimeslotTaskIF*>(new FixedTimeslotTask(name_, taskPriority_,stackSize_,periodInSeconds_*1000)); TaskPriority taskPriority_,TaskStackSize stackSize_,
TaskPeriod periodInSeconds_,
TaskDeadlineMissedFunction deadLineMissedFunction_) {
return new FixedTimeslotTask(name_, taskPriority_,stackSize_,
periodInSeconds_*1000);
} }
ReturnValue_t TaskFactory::deleteTask(PeriodicTaskIF* task) { ReturnValue_t TaskFactory::deleteTask(PeriodicTaskIF* task) {

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@ -49,9 +49,9 @@ QueueFactory::QueueFactory() {
QueueFactory::~QueueFactory() { QueueFactory::~QueueFactory() {
} }
MessageQueueIF* QueueFactory::createMessageQueue(uint32_t message_depth, MessageQueueIF* QueueFactory::createMessageQueue(uint32_t messageDepth,
uint32_t max_message_size) { size_t maxMessageSize) {
return new MessageQueue(message_depth, max_message_size); return new MessageQueue(messageDepth, maxMessageSize);
} }
void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) { void QueueFactory::deleteMessageQueue(MessageQueueIF* queue) {