C++ (Cpp) GetPacketContainingFrameSequential Examples

Example #1

File: Pn5180AnalyzerResults.cpp Project: GeorgN/saleae-nxp-nfc-reader-analyzer

void Pn5180AnalyzerResults::GenerateExportFile( const char* file, DisplayBase display_base, U32 /*export_type_user_id*/ )
{
	//export_type_user_id is only important if we have more than one export type.


	std::stringstream ss;
	void* f = AnalyzerHelpers::StartFile( file );

	U64 trigger_sample = mAnalyzer->GetTriggerSample();
	U32 sample_rate = mAnalyzer->GetSampleRate();

	ss << "Time [s],Packet ID,MOSI,MISO" << std::endl;

	bool mosi_used = true;
	bool miso_used = true;

	if( mSettings->mMosiChannel == UNDEFINED_CHANNEL )
		mosi_used = false;

	if( mSettings->mMisoChannel == UNDEFINED_CHANNEL )
		miso_used = false;

	U64 num_frames = GetNumFrames();
	for( U32 i=0; i < num_frames; i++ )
	{
		Frame frame = GetFrame( i );

		if( ( frame.mFlags & Pn5180_ERROR_FLAG ) != 0 )
			continue;
		
		char time_str[128];
		AnalyzerHelpers::GetTimeString( frame.mStartingSampleInclusive, trigger_sample, sample_rate, time_str, 128 );

		char mosi_str[128] = "";
		if( mosi_used == true )
			AnalyzerHelpers::GetNumberString( frame.mData1, display_base, 8, mosi_str, 128 );

		char miso_str[128] = "";
		if( miso_used == true )
			AnalyzerHelpers::GetNumberString( frame.mData2, display_base, 8, miso_str, 128 );

		U64 packet_id = GetPacketContainingFrameSequential( i ); 
		if( packet_id != INVALID_RESULT_INDEX )
			ss << time_str << "," << packet_id << "," << mosi_str << "," << miso_str << std::endl;
		else
			ss << time_str << ",," << mosi_str << "," << miso_str << std::endl;  //it's ok for a frame not to be included in a packet.
	
		AnalyzerHelpers::AppendToFile( (U8*)ss.str().c_str(), ss.str().length(), f );
		ss.str( std::string() );
							
		if( UpdateExportProgressAndCheckForCancel( i, num_frames ) == true )
		{
			AnalyzerHelpers::EndFile( f );
			return;
		}
	}

	UpdateExportProgressAndCheckForCancel( num_frames, num_frames );
	AnalyzerHelpers::EndFile( f );
}

Example #2

File: UnioAnalyzerResults.cpp Project: blargony/RFFEAnalyzer

void UnioAnalyzerResults::GenerateExportFile( const char* file, DisplayBase display_base, U32 /*export_type_user_id*/ )
{
	//export_type_user_id is only important if we have more than one export type.

	std::stringstream ss;
	void* f = AnalyzerHelpers::StartFile( file );

	U64 trigger_sample = mAnalyzer->GetTriggerSample();
	U32 sample_rate = mAnalyzer->GetSampleRate();

	ss << "Time [s],Packet ID,Address,Data,MAK,SAK" << std::endl;

	U64 num_frames = GetNumFrames();
	char address_str[128] = "";
	for( U32 i=0; i < num_frames; i++ )
	{
		Frame frame = GetFrame( i );

		if( frame.mType == AddressFrame8 )
		{
			AnalyzerHelpers::GetNumberString( frame.mData1, display_base, 8, address_str, 128 );
			if( UpdateExportProgressAndCheckForCancel( i, num_frames ) == true )
			{
				AnalyzerHelpers::EndFile( f );
				return;
			}
			continue;
		}

		if( frame.mType == AddressFrame12 )
		{
			AnalyzerHelpers::GetNumberString( frame.mData1, display_base, 8, address_str, 128 );
			if( UpdateExportProgressAndCheckForCancel( i, num_frames ) == true )
			{
				AnalyzerHelpers::EndFile( f );
				return;
			}
			continue;
		}

		if( frame.mType == DataFrame )
		{
			char time_str[128];
			AnalyzerHelpers::GetTimeString( frame.mStartingSampleInclusive, trigger_sample, sample_rate, time_str, 128 );

			char data_str[128];
			AnalyzerHelpers::GetNumberString( frame.mData1, display_base, 8, data_str, 128 );

			ss << time_str << ",";

			U64 packet_id = GetPacketContainingFrameSequential( i );
			if( packet_id != INVALID_RESULT_INDEX )
				ss << packet_id;
	
			ss << "," << address_str << "," << data_str;

			if( ( frame.mFlags & MASTER_ACK ) != 0 )
				ss << ",MAK";
			else
				ss << ",NoMAK";

			if( ( frame.mFlags & SLAVE_ACK ) != 0 )
				ss << ",SAK";
			else
				ss << ",NoSAK";

			ss << std::endl;
		}

		AnalyzerHelpers::AppendToFile( (U8*)ss.str().c_str(), ss.str().length(), f );
		ss.str( std::string() );
							
		if( UpdateExportProgressAndCheckForCancel( i, num_frames ) == true )
		{
			AnalyzerHelpers::EndFile( f );
			return;
		}
	}

	UpdateExportProgressAndCheckForCancel( num_frames, num_frames );
	AnalyzerHelpers::EndFile( f );
}