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Communication: Add pause feature

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Removed redirect read
This commit is contained in:
Yasser Yassine
2024-05-23 21:23:45 +00:00
parent 9a1cd1124d
commit 659fcf633c
13 changed files with 99 additions and 70 deletions
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include/icsneo/communication/driver.h
+7 -1
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@@ -26,6 +26,8 @@ public:
virtual void awaitModeChangeComplete() {}
virtual bool isDisconnected() { return disconnected; };
virtual bool close() = 0;
bool waitForRx(size_t minBytes, std::chrono::milliseconds timeout);
bool readWait(std::vector<uint8_t>& bytes, std::chrono::milliseconds timeout = std::chrono::milliseconds(100), size_t limit = 0);
bool write(const std::vector<uint8_t>& bytes);
virtual bool isEthernet() const { return false; }
@@ -57,8 +59,12 @@ protected:
virtual bool writeQueueAlmostFull() { return writeQueue.size_approx() > (writeQueueSize * 3 / 4); }
virtual bool writeInternal(const std::vector<uint8_t>& b) { return writeQueue.enqueue(WriteOperation(b)); }
bool writeToReadBuffer(const uint8_t* buf, size_t numReceived);
RingBuffer readBuffer = RingBuffer(ICSNEO_DRIVER_RINGBUFFER_SIZE);
std::atomic<bool> hasRxWaitRequest = false;
std::condition_variable rxWaitRequestCv;
std::mutex rxWaitMutex;
moodycamel::BlockingConcurrentQueue<WriteOperation> writeQueue;
std::thread readThread, writeThread;
std::atomic<bool> closing{false};