From 2814e1ff5dbb82f7fc92183b119d2f66f2fcf01b Mon Sep 17 00:00:00 2001
From: Ben Xu <benx.xu@mail.utoronto.ca>
Date: Thu, 20 Jun 2024 23:56:03 -0700
Subject: [PATCH] add mic buf count and len settings

---
 software/source/clients/esp32/src/client/client.ino | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/software/source/clients/esp32/src/client/client.ino b/software/source/clients/esp32/src/client/client.ino
index f88df53..ce8ced5 100644
--- a/software/source/clients/esp32/src/client/client.ino
+++ b/software/source/clients/esp32/src/client/client.ino
@@ -638,6 +638,8 @@ void InitI2SSpeakerOrMic(int mode)
         i2s_config.mode =
             (i2s_mode_t)(I2S_MODE_MASTER | I2S_MODE_RX | I2S_MODE_PDM);
         i2s_config.sample_rate = MIC_SAMPLE_RATE;
+        i2s_config.dma_buf_count = 8;
+        i2s_config.dma_buf_len = 240;
     }
     else
     {
@@ -876,4 +878,4 @@ void loop()
         M5.update();
         webSocket.loop();
     }
-}
+}