Merge pull request 'Shared ring buffer improvements' (#32) from small-ring-bug-fix into develop

Reviewed-on: #32
This commit is contained in:
Robin Müller 2024-03-19 19:06:25 +01:00
commit 008ded64b1
6 changed files with 33 additions and 5 deletions

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@ -1,5 +1,6 @@
#include "fsfw/container/SharedRingBuffer.h"
#include "SharedRingBuffer.h"
#include "fsfw/ipc/MutexFactory.h"
#include "fsfw/ipc/MutexGuard.h"
@ -15,7 +16,12 @@ SharedRingBuffer::SharedRingBuffer(object_id_t objectId, uint8_t* buffer, const
mutex = MutexFactory::instance()->createMutex();
}
SharedRingBuffer::~SharedRingBuffer() { MutexFactory::instance()->deleteMutex(mutex); }
SharedRingBuffer::~SharedRingBuffer() {
MutexFactory::instance()->deleteMutex(mutex);
if (receiveSizesFIFO != nullptr) {
delete (receiveSizesFIFO);
}
}
void SharedRingBuffer::setToUseReceiveSizeFIFO(size_t fifoDepth) { this->fifoDepth = fifoDepth; }
@ -45,3 +51,22 @@ DynamicFIFO<size_t>* SharedRingBuffer::getReceiveSizesFIFO() {
}
return receiveSizesFIFO;
}
ReturnValue_t SharedRingBuffer::lockedWrite(const uint8_t* data, size_t dataLen,
MutexIF::TimeoutType lockType, uint32_t waitTimeMs) {
MutexGuard mg(mutex, lockType, waitTimeMs);
if (availableWriteSpace() < dataLen ||
(receiveSizesFIFO != nullptr && receiveSizesFIFO->full())) {
return returnvalue::FAILED;
}
// The following two operation should not fail..
ReturnValue_t result = writeData(data, dataLen);
if (result != returnvalue::OK) {
return result;
}
if (receiveSizesFIFO != nullptr) {
result = receiveSizesFIFO->insert(dataLen);
if (result != returnvalue::OK) {
return result;
}
}
}

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@ -80,6 +80,9 @@ class SharedRingBuffer : public SystemObject, public SimpleRingBuffer {
*/
DynamicFIFO<size_t>* getReceiveSizesFIFO();
ReturnValue_t lockedWrite(const uint8_t* data, size_t dataLen, MutexIF::TimeoutType lockType,
uint32_t waitTimeMs);
private:
MutexIF* mutex = nullptr;

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@ -3,9 +3,9 @@
#include <atomic>
#include <condition_variable>
#include <string>
#include <thread>
#include <vector>
#include <string>
#include "fsfw/objectmanager/ObjectManagerIF.h"
#include "fsfw/tasks/FixedSlotSequence.h"

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@ -3,9 +3,9 @@
#include <atomic>
#include <condition_variable>
#include <string>
#include <thread>
#include <vector>
#include <string>
#include "fsfw/objectmanager/ObjectManagerIF.h"
#include "fsfw/tasks/PeriodicTaskBase.h"

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@ -3,8 +3,8 @@
#include <fsfw/returnvalues/returnvalue.h>
#include <thread>
#include <string>
#include <thread>
namespace tasks {