diff options
Diffstat (limited to 'src/OfdmGenerator.cpp')
| -rw-r--r-- | src/OfdmGenerator.cpp | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/OfdmGenerator.cpp b/src/OfdmGenerator.cpp index cfdf31d..32b5f76 100644 --- a/src/OfdmGenerator.cpp +++ b/src/OfdmGenerator.cpp @@ -219,7 +219,6 @@ int OfdmGeneratorCF32::process(Buffer* const dataIn, Buffer* dataOut) memcpy(&myFftIn[myNegDst], &in[myNegSrc], myNegSize * sizeof(FFTW_TYPE)); - if (myCfr) { reference.resize(mySpacing); memcpy(reinterpret_cast<fftwf_complex*>(reference.data()), @@ -228,7 +227,6 @@ int OfdmGeneratorCF32::process(Buffer* const dataIn, Buffer* dataOut) fftwf_execute(myFftPlan); // IFFT from myFftIn to myFftOut - if (myCfr) { complexf *symbol = reinterpret_cast<complexf*>(myFftOut); myPaprBeforeCFR.process_block(symbol, mySpacing); @@ -634,7 +632,7 @@ OfdmGeneratorDEXTER::OfdmGeneratorDEXTER(size_t nbSymbols, PDEBUG(" myZeroSize: %u\n", myZeroSize); const size_t nbytes_in = mySpacing * sizeof(complexfix); - const size_t nbytes_out = mySpacing * 2 * sizeof(int32_t); + const size_t nbytes_out = mySpacing * sizeof(complexfix_wide); #define IIO_ENSURE(expr, err) { \ if (!(expr)) { \ @@ -721,14 +719,14 @@ int OfdmGeneratorDEXTER::process(Buffer* const dataIn, Buffer* dataOut) throw std::runtime_error("OfdmGenerator::process incorrect iio buffer size!"); } - complexfix *fft_in = reinterpret_cast<complexfix*>(iio_buffer_start(m_buf_in)); + for (size_t i = 0; i < myNbSymbols; i++) { + complexfix *fft_in = reinterpret_cast<complexfix*>(iio_buffer_start(m_buf_in)); - fft_in[0] = static_cast<complexfix::value_type>(0); - for (size_t i = 0; i < myZeroSize; i++) { - fft_in[myZeroDst + i] = static_cast<complexfix::value_type>(0); - } + fft_in[0] = static_cast<complexfix::value_type>(0); + for (size_t i = 0; i < myZeroSize; i++) { + fft_in[myZeroDst + i] = static_cast<complexfix::value_type>(0); + } - for (size_t i = 0; i < myNbSymbols; i++) { /* For TM I this is: * ZeroDst=769 ZeroSize=511 * PosSrc=0 PosDst=1 PosSize=768 |