bladeRF: only transmit full sample pairs to libbladeRF

Nuand · Apr 14, 2021 · 7229656 · 7229656
1 parent 963669a
commit 7229656
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/bladerf/bladerf_sink_c.cc b/lib/bladerf/bladerf_sink_c.cc
@@ -237,6 +237,11 @@ int bladerf_sink_c::work(int noutput_items,
     return 0;
   }
 
+  noutput_items &= ~(3ULL);
+  if (!noutput_items) {
+    return 0;
+  }
+
   // copy the samples from input_items
   gr_complex const **in = reinterpret_cast<gr_complex const **>(&input_items[0]);