blfwk::DataPacket::HexDataProducer Class Reference

Provide data from hex string for data phase. More...

#include <Command.h>

Inheritance diagram for blfwk::DataPacket::HexDataProducer:

Collaboration diagram for blfwk::DataPacket::HexDataProducer:

Public Member Functions
	HexDataProducer ()
	Default constructor.
	HexDataProducer (const uchar_vector_t &data)
	Constructor that takes a vector<uchar> parameter.
uint32_t	initFromString (const std::string hexData)
	Initialize with a data string. More...
virtual	~HexDataProducer ()
	Destructor.
DataProducer
virtual bool	hasMoreData () const
	Query if more data is available.
virtual uint32_t	getDataSize () const
	Query the total size of the data.
virtual uint32_t	getData (uint8_t *data, uint32_t size)
	Get the next data chunk. More...

Protected Attributes
uint32_t	m_byteIndex
	Current byte index.
uchar_vector_t	m_data
	Data byte vector.

Detailed Description

Provide data from hex string for data phase.

Member Function Documentation

uint32_t blfwk::DataPacket::HexDataProducer::getData ( uint8_t *  data, uint32_t  size  )

virtual

Get the next data chunk.

See host_command.h for documentation on this function.

Before calling getData(), call moreData() to determine if data is available.

Implements blfwk::DataPacket::DataProducer.

uint32_t blfwk::DataPacket::HexDataProducer::initFromString

(

const std::string

hexData

)

Initialize with a data string.

See host_command.h for documentation on this function.

Parameters

hexData

String with hex digits surrounded by double brackets, e.g. '{{11 22 33}}', white space ignored

Returns

Number of hex bytes parsed from the string.

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The documentation for this class was generated from the following files:

• Command.h
• Command.cpp