Class Orion::GroundCommsDriver

ClassList > Orion > GroundCommsDriver

• #include <GroundCommsDriver.hpp>

Inherits the following classes: GroundCommsDriverComponentBase

Public Functions

Type	Name
	GroundCommsDriver (const char * compName)
	~GroundCommsDriver ()

Private Attributes

Type	Name
U32	m_bytesDownlinked
MissionMode	m_currentMode Current mission mode from EventAction .
U32	m_framesDownlinked
U32	m_framesQueued
U32	m_queueFileIndex Monotonic counter for queue filenames.
U32	m_transmitFailures

Private Functions

Type	Name
void	fileDownlinkIn_handler (FwIndexType portNum, Fw::Buffer & buffer, const Fw::StringBase & reason) override
U32	flushQueue ()
void	modeChangeIn_handler (FwIndexType portNum, const Orion::MissionMode & mode) override Mode change handler: stores the current mission mode.
void	saveToQueue (const Fw::Buffer & buffer) Save a buffer to the disk queue for later transmission.
void	schedIn_handler (FwIndexType portNum, U32 context) override Rate group handler: flushes disk queue when in DOWNLINK mode.
bool	transmit (const Fw::Buffer & buffer)
bool	transmitRaw (const U8 * data, FwSizeType size) Transmit raw bytes from a memory buffer (used for queue flush).

Public Functions Documentation

function GroundCommsDriver

explicit Orion::GroundCommsDriver::GroundCommsDriver (
    const char * compName
) 

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function ~GroundCommsDriver

Orion::GroundCommsDriver::~GroundCommsDriver () 

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Private Attributes Documentation

variable m_bytesDownlinked

U32 Orion::GroundCommsDriver::m_bytesDownlinked;

---

variable m_currentMode

Current mission mode from EventAction .

MissionMode Orion::GroundCommsDriver::m_currentMode;

---

variable m_framesDownlinked

U32 Orion::GroundCommsDriver::m_framesDownlinked;

---

variable m_framesQueued

U32 Orion::GroundCommsDriver::m_framesQueued;

---

variable m_queueFileIndex

Monotonic counter for queue filenames.

U32 Orion::GroundCommsDriver::m_queueFileIndex;

---

variable m_transmitFailures

U32 Orion::GroundCommsDriver::m_transmitFailures;

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Private Functions Documentation

function fileDownlinkIn_handler

void Orion::GroundCommsDriver::fileDownlinkIn_handler (
    FwIndexType portNum,
    Fw::Buffer & buffer,
    const Fw::StringBase & reason
) override

---

function flushQueue

U32 Orion::GroundCommsDriver::flushQueue () 

Flush all queued frames from disk (called when comm window opens). Returns the number of frames successfully transmitted.

---

function modeChangeIn_handler

Mode change handler: stores the current mission mode.

void Orion::GroundCommsDriver::modeChangeIn_handler (
    FwIndexType portNum,
    const Orion::MissionMode & mode
) override

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function saveToQueue

Save a buffer to the disk queue for later transmission.

void Orion::GroundCommsDriver::saveToQueue (
    const Fw::Buffer & buffer
) 

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function schedIn_handler

Rate group handler: flushes disk queue when in DOWNLINK mode.

void Orion::GroundCommsDriver::schedIn_handler (
    FwIndexType portNum,
    U32 context
) override

---

function transmit

bool Orion::GroundCommsDriver::transmit (
    const Fw::Buffer & buffer
) 

Opens a TCP connection to the ground station, sends the frame header and raw pixel payload, then closes the socket. Returns true on success.

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function transmitRaw

Transmit raw bytes from a memory buffer (used for queue flush).

bool Orion::GroundCommsDriver::transmitRaw (
    const U8 * data,
    FwSizeType size
) 

---

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The documentation for this class was generated from the following file flight_segment/orion/Orion/Components/GroundCommsDriver/GroundCommsDriver.hpp