From: SnickerSun <snickersun@163.com>
Date: Thu, 21 Nov 2024 07:52:25 +0000 (+0800)
Subject: 延长i2c 超时为 500ms 解决心率读取超时问题。
X-Git-Tag: fd230_release_V1.3.102~50^2^2~2
X-Git-Url: http://git.snicker.com.cn/css/static/gitweb.css?a=commitdiff_plain;h=refs%2Fchanges%2F1437%2F1;p=mirrors%2FFD230.git

延长i2c 超时为 500ms 解决心率读取超时问题。
---

diff --git a/code/sdk/drivers/chips/brandy/porting/include/i2c_porting.h b/code/sdk/drivers/chips/brandy/porting/include/i2c_porting.h
index b13c12fab..83db1b08f 100755
--- a/code/sdk/drivers/chips/brandy/porting/include/i2c_porting.h
+++ b/code/sdk/drivers/chips/brandy/porting/include/i2c_porting.h
@@ -25,7 +25,7 @@ extern "C" {
 #ifdef TEST_SUITE
 #define CONFIG_I2C_WAIT_CONDITION_TIMEOUT 0xFFFFFFFFULL
 #else
-#define CONFIG_I2C_WAIT_CONDITION_TIMEOUT 0x3ULL
+#define CONFIG_I2C_WAIT_CONDITION_TIMEOUT 0x500ULL  //根据设备要求，客户可以自行更改，目前是 心率读写可能需要更久，目前抓取到的最大300多ms，因此修改此timeout时间为500ms ， 原来3ms
 #endif
 
 #define I2C_BUS_MAX_NUM I2C_BUS_MAX_NUMBER