diff options
| -rw-r--r-- | gr-blocks/grc/blocks_wavfile_sink.block.yml | 13 | ||||
| -rw-r--r-- | gr-blocks/lib/wavfile_sink_impl.cc | 2 |
2 files changed, 12 insertions, 3 deletions
diff --git a/gr-blocks/grc/blocks_wavfile_sink.block.yml b/gr-blocks/grc/blocks_wavfile_sink.block.yml index 5139a17244..4fd6aef5e5 100644 --- a/gr-blocks/grc/blocks_wavfile_sink.block.yml +++ b/gr-blocks/grc/blocks_wavfile_sink.block.yml @@ -19,6 +19,12 @@ parameters: label: Bits per Sample dtype: int default: '8' +- id: append + label: Append to existing file + dtype: enum + default: 'False' + options: ['True', 'False'] + option_labels: ['Yes', 'No'] inputs: - domain: stream @@ -30,7 +36,7 @@ asserts: templates: imports: from gnuradio import blocks - make: blocks.wavfile_sink(${file}, ${nchan}, ${samp_rate}, ${bits_per_sample}) + make: blocks.wavfile_sink(${file}, ${nchan}, ${samp_rate}, ${bits_per_sample}, ${append}) callbacks: - open(${file}) @@ -38,9 +44,12 @@ cpp_templates: includes: ['#include <gnuradio/blocks/wavfile_sink.h>'] declarations: 'blocks::wavfile_sink::sptr ${id};' make: |- - this->${id} = blocks::wavfile_sink::make(${file}${'.c_str()' if str(file)[0] != "'" and str(file)[0] != "\"" else ''}, ${nchan}, ${samp_rate}, ${bits_per_sample}); + this->${id} = blocks::wavfile_sink::make(${file}${'.c_str()' if str(file)[0] != "'" and str(file)[0] != "\"" else ''}, ${nchan}, ${samp_rate}, ${bits_per_sample}, ${append}); callbacks: ## TODO Handle std::string type when const char* argument is needed - this->${id}->open(${file}) + translations: + 'True': 'true' + 'False': 'false' file_format: 1 diff --git a/gr-blocks/lib/wavfile_sink_impl.cc b/gr-blocks/lib/wavfile_sink_impl.cc index 09ff801822..286d065ddc 100644 --- a/gr-blocks/lib/wavfile_sink_impl.cc +++ b/gr-blocks/lib/wavfile_sink_impl.cc @@ -127,7 +127,7 @@ bool wavfile_sink_impl::open(const char* filename) d_h.first_sample_pos = 44; if (!wavheader_write( d_new_fp, d_h.sample_rate, d_h.nchans, d_bytes_per_sample_new)) { - GR_LOG_ERROR(d_logger, boost::format("could not save WAV header")); + GR_LOG_ERROR(d_logger, "could not save WAV header"); fclose(d_new_fp); return false; } |