60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
#pragma once
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#include <fsfw/container/DynamicFIFO.h>
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#include <fsfw/container/SimpleRingBuffer.h>
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#include <fsfw/devicehandlers/DeviceCommunicationIF.h>
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#include <fsfw/globalfunctions/DleEncoder.h>
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#include <fsfw/objectmanager/SystemObject.h>
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#include <fsfw/tasks/ExecutableObjectIF.h>
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#include <fsfw/timemanager/Countdown.h>
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#include <linux/devices/ScexDleParser.h>
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#include <termios.h> // Contains POSIX terminal control definitions
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class SemaphoreIF;
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class MutexIF;
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class ScexUartReader : public SystemObject, // strg+shift+n
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public ExecutableObjectIF,
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public DeviceCommunicationIF {
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friend class UartTestClass;
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public:
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enum class States { NOT_READY, IDLE, RUNNING, FINISH };
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ScexUartReader(object_id_t objectId);
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ReturnValue_t finish();
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void setDebugMode(bool enable);
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private:
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SemaphoreIF *semaphore;
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bool debugMode = false;
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MutexIF *lock;
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int serialPort = 0;
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States state = States::IDLE;
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struct termios tty = {};
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bool doFinish = false;
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DleEncoder dleEncoder = DleEncoder();
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SimpleRingBuffer decodeRingBuf;
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std::array<uint8_t, 256> cmdbuf = {};
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std::array<uint8_t, 4096> recBuf = {};
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std::array<uint8_t, 4096> encodedBuf = {};
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std::array<uint8_t, 4096> decodedBuf = {};
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std::array<uint8_t, 4096> ipcBuffer = {};
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SimpleRingBuffer ipcRingBuf;
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DynamicFIFO<size_t> ipcQueue;
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ScexDleParser dleParser;
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static void foundDlePacketHandler(const DleParser::Context &ctx);
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void handleFoundDlePacket(uint8_t *packet, size_t len);
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ReturnValue_t performOperation(uint8_t operationCode = 0) override;
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// DeviceCommunicationIF implementation
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ReturnValue_t initializeInterface(CookieIF *cookie) override;
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ReturnValue_t sendMessage(CookieIF *cookie, const uint8_t *sendData, size_t sendLen) override;
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ReturnValue_t getSendSuccess(CookieIF *cookie) override;
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ReturnValue_t requestReceiveMessage(CookieIF *cookie, size_t requestLen) override;
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ReturnValue_t readReceivedMessage(CookieIF *cookie, uint8_t **buffer, size_t *size) override;
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};
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