From 696117b048bd39d9480cfa5a2ee0871942eba816 Mon Sep 17 00:00:00 2001
From: sommersoft <sommersoft@gmail.com>
Date: Sun, 25 Aug 2019 14:53:34 -0500
Subject: disable audiomixer on boards it doesn't fit on

---
 shared-module/audiocore/__init__.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'shared-module')

diff --git a/shared-module/audiocore/__init__.c b/shared-module/audiocore/__init__.c
index 8433a1770..f9762676f 100644
--- a/shared-module/audiocore/__init__.c
+++ b/shared-module/audiocore/__init__.c
@@ -42,9 +42,11 @@ uint32_t audiosample_sample_rate(mp_obj_t sample_obj) {
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_wavefile_type)) {
         audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
         return file->sample_rate;
+    #if CIRCUITPY_AUDIOMIXER
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
         audiomixer_mixer_obj_t* mixer = MP_OBJ_TO_PTR(sample_obj);
         return mixer->sample_rate;
+    #endif
     }
     return 16000;
 }
@@ -56,9 +58,11 @@ uint8_t audiosample_bits_per_sample(mp_obj_t sample_obj) {
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_wavefile_type)) {
         audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
         return file->bits_per_sample;
+    #if CIRCUITPY_AUDIOMIXER
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
         audiomixer_mixer_obj_t* mixer = MP_OBJ_TO_PTR(sample_obj);
         return mixer->bits_per_sample;
+    #endif
     }
     return 8;
 }
@@ -70,9 +74,11 @@ uint8_t audiosample_channel_count(mp_obj_t sample_obj) {
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_wavefile_type)) {
         audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
         return file->channel_count;
+    #if CIRCUITPY_AUDIOMIXER
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
         audiomixer_mixer_obj_t* mixer = MP_OBJ_TO_PTR(sample_obj);
         return mixer->channel_count;
+    #endif
     }
     return 1;
 }
@@ -84,9 +90,11 @@ void audiosample_reset_buffer(mp_obj_t sample_obj, bool single_channel, uint8_t
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_wavefile_type)) {
         audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
         audioio_wavefile_reset_buffer(file, single_channel, audio_channel);
+    #if CIRCUITPY_AUDIOMIXER
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
         audiomixer_mixer_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
         audiomixer_mixer_reset_buffer(file, single_channel, audio_channel);
+    #endif
     }
 }
 
@@ -100,9 +108,11 @@ audioio_get_buffer_result_t audiosample_get_buffer(mp_obj_t sample_obj,
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_wavefile_type)) {
         audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
         return audioio_wavefile_get_buffer(file, single_channel, channel, buffer, buffer_length);
+    #if CIRCUITPY_AUDIOMIXER
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
         audiomixer_mixer_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
         return audiomixer_mixer_get_buffer(file, single_channel, channel, buffer, buffer_length);
+    #endif
     }
     return GET_BUFFER_DONE;
 }
@@ -118,9 +128,11 @@ void audiosample_get_buffer_structure(mp_obj_t sample_obj, bool single_channel,
         audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
         audioio_wavefile_get_buffer_structure(file, single_channel, single_buffer, samples_signed,
                                               max_buffer_length, spacing);
+    #if CIRCUITPY_AUDIOMIXER
     } else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
         audiomixer_mixer_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
         audiomixer_mixer_get_buffer_structure(file, single_channel, single_buffer, samples_signed,
                                               max_buffer_length, spacing);
+    #endif
     }
 }
-- 
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