From 0d5b7df96a2ee186b7b085dca9cf9a33f791c430 Mon Sep 17 00:00:00 2001
From: graydon <weidong.gao@cretone.cn>
Date: 星期六, 30 八月 2025 20:27:15 +0800
Subject: [PATCH] 增加双USB

---
 src/hw_adapter.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/hw_adapter.h b/src/hw_adapter.h
index a3c36f8..3534984 100644
--- a/src/hw_adapter.h
+++ b/src/hw_adapter.h
@@ -66,7 +66,7 @@
 	//dai,sport配置顺序就已经决定了物理buffer.
 	virtual uvoid config_board(struct DSPConfig * conf) =0;
 
-	//根据逻辑通道号获取物理通道号
+	//根据逻辑通道号获取物理通道号，从0开始.
 	//逻辑通道号就是输入输出模块通道（端口）索引; 物理通道号是sport配置的buffer.
 	virtual s32 get_physical_channel(s32 input , s32 logic_channel) = 0;
 };

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