From ab07ada908b82340e7acd899e85a9802cf8a9057 Mon Sep 17 00:00:00 2001
From: chenlh <2008get@163.com>
Date: 星期四, 18 九月 2025 14:09:22 +0800
Subject: [PATCH] 首轮测试版代码常规上传

---
 drv/board.h |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/drv/board.h b/drv/board.h
index 18e1b78..dfce4eb 100644
--- a/drv/board.h
+++ b/drv/board.h
@@ -5,8 +5,9 @@
  *      Author: graydon
  */
 
-#ifndef DRV_BOARD_H_
-#define DRV_BOARD_H_
+//#ifndef DRV_BOARD_H_
+//#define DRV_BOARD_H_
+#pragma once
 
 #ifdef __cplusplus
 extern "C" {
@@ -14,6 +15,10 @@
 
 #include "typedefs.h"
 #include "sru_dai.h"
+
+extern unsigned int SAMPLE_RATE;
+extern unsigned int SAMPLE_NUM;
+
 /*
  * 为了和21489 保持兼容， 协议定义全部采用short类型
  * */
@@ -121,4 +126,4 @@
 #ifdef __cplusplus
 }
 #endif
-#endif /* DRV_BOARD_H_ */
+//#endif /* DRV_BOARD_H_ */

--
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