diff options
Diffstat (limited to 'gr-digital/lib/glfsr_source_b_impl.cc')
| -rw-r--r-- | gr-digital/lib/glfsr_source_b_impl.cc | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/gr-digital/lib/glfsr_source_b_impl.cc b/gr-digital/lib/glfsr_source_b_impl.cc index 13ee0393da..79570099d9 100644 --- a/gr-digital/lib/glfsr_source_b_impl.cc +++ b/gr-digital/lib/glfsr_source_b_impl.cc @@ -1,4 +1,3 @@ -/* -*- c++ -*- */ /* * Copyright 2007,2010,2012,2016 Free Software Foundation, Inc. * @@ -20,31 +19,30 @@ namespace gr { namespace digital { glfsr_source_b::sptr -glfsr_source_b::make(unsigned int degree, bool repeat, uint32_t mask, uint32_t seed) +glfsr_source_b::make(unsigned int degree, bool repeat, uint64_t mask, uint64_t seed) { return gnuradio::make_block_sptr<glfsr_source_b_impl>(degree, repeat, mask, seed); } glfsr_source_b_impl::glfsr_source_b_impl(unsigned int degree, bool repeat, - uint32_t mask, - uint32_t seed) + uint64_t mask, + uint64_t seed) : sync_block("glfsr_source_b", io_signature::make(0, 0, 0), io_signature::make(1, 1, sizeof(unsigned char))), d_glfsr(mask ? mask : glfsr::glfsr_mask(degree), seed), d_repeat(repeat), d_index(0), - d_length((((uint32_t)1) << degree) - 1) + d_length((1ULL << degree) - 1) { - if (degree < 1 || degree > 32) - throw std::runtime_error( - "glfsr_source_b_impl: degree must be between 1 and 32 inclusive"); + if (degree < 1 || degree > 64) + throw std::runtime_error("glfsr_source_b_impl: must be 1 <= degree <= 64"); } glfsr_source_b_impl::~glfsr_source_b_impl() {} -uint32_t glfsr_source_b_impl::mask() const { return d_glfsr.mask(); } +uint64_t glfsr_source_b_impl::mask() const { return d_glfsr.mask(); } int glfsr_source_b_impl::work(int noutput_items, gr_vector_const_void_star& input_items, |