From 2116cb5fabddcd0621ead56d96abb7c932ebaef7 Mon Sep 17 00:00:00 2001
From: Matthias Ringwald <matthias@ringwald.ch>
Date: Tue, 28 Dec 2021 17:57:17 +0100
Subject: [PATCH] esp32: use double-buffer for audio

---
 port/esp32/components/btstack/btstack_audio_esp32.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/port/esp32/components/btstack/btstack_audio_esp32.c b/port/esp32/components/btstack/btstack_audio_esp32.c
index 00d8eaad1..9e59a274b 100644
--- a/port/esp32/components/btstack/btstack_audio_esp32.c
+++ b/port/esp32/components/btstack/btstack_audio_esp32.c
@@ -70,8 +70,8 @@ static void btstack_audio_esp32_source_process_buffer(void);
 #define BTSTACK_AUDIO_I2S_NUM  (I2S_NUM_0)
 
 #define DRIVER_POLL_INTERVAL_MS          5
-#define DMA_BUFFER_COUNT                 3
-#define DMA_BUFFER_SAMPLES               300
+#define DMA_BUFFER_COUNT                 2
+#define DMA_BUFFER_SAMPLES               512
 #define BYTES_PER_SAMPLE_STEREO          4