From 148e16f87474bad2e4a128d985780a4bdb4c1e2c Mon Sep 17 00:00:00 2001
From: "marcinlei@outlook.com" <1750818448@qq.com>
Date: Sat, 12 Apr 2025 00:36:49 +0800
Subject: [PATCH] =?UTF-8?q?feat(master=20:=20nicsensor)=20=E6=B7=BB?=
 =?UTF-8?q?=E5=8A=A0Disable=20Detect=E5=8A=9F=E8=83=BD=20=E5=8A=9F?=
 =?UTF-8?q?=E8=83=BD=E8=AF=B4=E6=98=8E=EF=BC=9A=20=E5=90=AF=E7=94=A8?=
 =?UTF-8?q?=E6=97=B6=E4=B8=8D=E5=9C=A8=E5=88=87=E6=8D=A29641=E5=92=8C9548?=
 =?UTF-8?q?=E6=97=B6=E6=89=A7=E8=A1=8Ci2cdetect?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 nicsensor.sh | 20 +++++++++++++++-----
 readme.md    | 30 +++++++++++++++++-------------
 2 files changed, 32 insertions(+), 18 deletions(-)

diff --git a/nicsensor.sh b/nicsensor.sh
index 31b4cc1..4dceefe 100755
--- a/nicsensor.sh
+++ b/nicsensor.sh
@@ -108,6 +108,10 @@ REG_tmp468="0x80"
 # ---------------------------------------------------------
 #  Global Varible (Don't Change)
 # ---------------------------------------------------------
+# DISABLE_DETECT=0 ：do i2cdetect when i2c status changed
+#               =1 : don't do i2cdetect when i2c status changed
+DISABLE_DETECT=0
+
 # DEBUG MODE=0 : Disable debug mode
 #           =1 : Enable debug mode
 DEBUG_MODE=0
@@ -134,7 +138,7 @@ ina3221_ch2_volt="0"
 ina3221_ch0_current="0"
 ina3221_ch1_current="0"
 ina3221_ch2_current="0"
-SCRIPT_VERSION="1.5 Rev2 Intest"
+SCRIPT_VERSION="1.5 Rev3 Intest"
 
 fru_file_name=$option_data2
 fru_write_size=0
@@ -581,8 +585,10 @@ record_config_info(){
     format_log_print $INFO "PCA9548 channel: $pca9548_channel"
 
     # Record i2c device info to log
-    format_log_print $INFO "At the beginning, I2C bus status:"
-    i2cdetect -y $i2c_bus >> $log
+    if [ ${DISABLE_DETECT} -eq 0 ];then
+        format_log_print $INFO "At the beginning, I2C bus status:"
+        i2cdetect -y $i2c_bus >> $log
+    fi
 }
 
 get_pca9641_control(){
@@ -596,7 +602,9 @@ get_pca9641_control(){
     format_log_print $INFO "After Build 9641 connection, The REG value is $res_build"
 
     # After get 9641 controll, Record i2c device info to log
-    i2cdetect -y $i2c_bus >> $log
+    if [ ${DISABLE_DETECT} -eq 0 ];then
+        i2cdetect -y $i2c_bus >> $log
+    fi
 
     if [ "$res_build" != "0x87" ];then
         format_print $ERROR "Cannot establish connection with pca9641 !!!"
@@ -611,7 +619,9 @@ switch_pca9548_channel(){
     format_log_print $INFO "After switch channel"
 
     # After set 9548 channel , record i2c device info
-    i2cdetect -y $i2c_bus >> $log
+    if [ ${DISABLE_DETECT} -eq 0 ];then
+        i2cdetect -y $i2c_bus >> $log
+    fi
 }
 
 
diff --git a/readme.md b/readme.md
index 539cf65..3d151f3 100644
--- a/readme.md
+++ b/readme.md
@@ -4,19 +4,21 @@
 
 ## 目录
 
-- [1_简介](#1_简介)
-- [2_使用方法](#2_使用方法)
-    - [2_1_传感器读取](#2_1_传感器读取)
-    - [2_2_fru相关操作](#2_2_fru相关操作)
-    - [2_3_命令透传](#2_3_命令透传)
-    - [2_4_插槽i2c信息遍历](#2_4_插槽i2c信息遍历)
-    - [2_5_调试模式使用](#2_5_调试模式使用)
-- [3_常见问题](#3_常见问题)
-    - [3_1_adc128传感器读值为0](#3_1_adc128传感器读值为0)
-    - [3_2_脚本执行时出现大批量语法错误](#3_2_脚本执行时出现大批量语法错误)
-- [4_附属工具](#4_附属工具)
-    - [4_1_fruparse](#4_1_fruparse)
-- [5_关于nicsensor_v2](#5_关于nicsensor_v2)
+- [nicsensor工具使用说明](#nicsensor工具使用说明)
+  - [目录](#目录)
+  - [1\_简介](#1_简介)
+  - [2\_使用方法](#2_使用方法)
+    - [2\_1\_传感器读取](#2_1_传感器读取)
+    - [2\_2\_FRU相关操作](#2_2_fru相关操作)
+    - [2\_3\_命令透传](#2_3_命令透传)
+    - [2\_4\_插槽I2C信息遍历](#2_4_插槽i2c信息遍历)
+    - [2\_5\_调试模式使用](#2_5_调试模式使用)
+  - [3\_常见问题](#3_常见问题)
+    - [3\_1\_ADC128传感器读值为0](#3_1_adc128传感器读值为0)
+    - [3\_2\_脚本执行时出现大批量语法错误](#3_2_脚本执行时出现大批量语法错误)
+  - [4\_附属工具](#4_附属工具)
+    - [4\_1\_FruParse](#4_1_fruparse)
+  - [5\_关于nicsensor\_v2](#5_关于nicsensor_v2)
 
 ## 1_简介
 
@@ -130,6 +132,8 @@ nicsensor工具是在带有i2ctool工具(i2ctransfer、i2cdetect)的BMC下用于
 - `DEBUG_MODE`
 - `i2c_bus`
 
+> 关联变量 `DISABLE_DETECT`, 启用时配置为1, 将不会在切换PCA9641和PCA9548时进行i2cdetect
+
 ## 3_常见问题
 
 ### 3_1_ADC128传感器读值为0