Fix non PDM mic builds

Guard initial PDM mic channel access.
2017-02-24 13:30:24 +00:00
parent 4ed791bb04
commit df59ac2e56
1 changed files with 2 additions and 0 deletions
--- a/module_usb_audio/audio_io/audio_io.xc
+++ b/module_usb_audio/audio_io/audio_io.xc
@@ -521,6 +521,7 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
 #endif /* (AUD_TO_USB_RATIO > 1) */


+#if (NUM_PDM_MICS > 0)
    /* Get initial samples from PDM->PCM converter to avoid stalling the decimators */
    c_pdm_pcm <: 1;
    master
@@ -531,6 +532,7 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
            c_pdm_pcm :> samplesIn[readBuffNo][i];
        }
    }
+#endif // (NUM_PDM_MICS > 0)

    UserBufferManagementInit(i_audMan);