From 544f5db6e0abab76fa03f6f35613b752dd6f4100 Mon Sep 17 00:00:00 2001
From: Be <be.0@gmx.com>
Date: Mon, 14 Apr 2025 02:31:11 -0500
Subject: move audio Decoder buffer to external RAM

to save internal RAM space
---
 src/tangara/audio/audio_decoder.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tangara/audio/audio_decoder.cpp b/src/tangara/audio/audio_decoder.cpp
index fca7e6da..2306e994 100644
--- a/src/tangara/audio/audio_decoder.cpp
+++ b/src/tangara/audio/audio_decoder.cpp
@@ -70,7 +70,7 @@ Decoder::Decoder(std::shared_ptr<SampleProcessor> processor)
   ESP_LOGI(kTag, "allocating codec buffer, %u KiB", kCodecBufferLength / 1024);
   codec_buffer_ = {
       reinterpret_cast<sample::Sample*>(heap_caps_calloc(
-          kCodecBufferLength, sizeof(sample::Sample), MALLOC_CAP_DMA)),
+          kCodecBufferLength, sizeof(sample::Sample), MALLOC_CAP_SPIRAM)),
       kCodecBufferLength};
 }
 
-- 
cgit v1.2.3