From 7bb15f6de81befe13109bb31651b07106d145dc8 Mon Sep 17 00:00:00 2001
From: leimingsheng <missinglei49@gmail.com>
Date: Tue, 10 Feb 2026 13:58:43 +0800
Subject: [PATCH] =?UTF-8?q?feat(master=20:=20nicsensor)=20update=20to=201.?=
 =?UTF-8?q?9.3=20=E6=96=B0=E5=A2=9E=E6=94=AF=E6=8C=81=E6=B8=A9=E5=BA=A6?=
 =?UTF-8?q?=E4=BC=A0=E6=84=9F=E5=99=A8=20lm95241?=
MIME-Version: 1.0
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---
 nicsensor.sh | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 81 insertions(+), 2 deletions(-)

diff --git a/nicsensor.sh b/nicsensor.sh
index 095a7b6..c038b2f 100755
--- a/nicsensor.sh
+++ b/nicsensor.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-SCRIPT_VERSION="1.9.2"
+SCRIPT_VERSION="1.9.3"
 # ---------------------------------------------------------
 # Project Feature Varible (Change if need)
 # ---------------------------------------------------------
@@ -55,13 +55,18 @@ TMP112_Sensor_name="Temperature"
 # INA226 channel name
 INA226_Channel0_name="Channel0"
 
+# LM95241 channel name
+LM95241_Local_name="Local"
+LM95241_Remote1_name="Remote1"
+LM95241_Remote2_name="Remote2"
+
 # fru basic offset
 fru_offset="0x00 0x00"
 fru_size=256
 # ---------------------------------------------------------
 #  Global Settings
 # ---------------------------------------------------------
-Support_Sensor_List="emc1413, adc128, ina3221, ina226, tmp468, tmp112"
+Support_Sensor_List="emc1413, adc128, ina3221, ina226, tmp468, tmp112, lm95241"
 Support_Server_List="5280m7, 5468m7, 5688m7, donghu, yichun, qiandaohu"
 # Which server will use this script
 server_type="auto"
@@ -119,6 +124,12 @@ REG_ina226_ch0_current="0x01"
 REG_ina226_ch0_voltage="0x02"
 REG_tmp112="0x00"
 REG_tmp468="0x80"
+REG_lm95241_local_H="0x10"
+REG_lm95241_remote1_H="0x11"
+REG_lm95241_remote2_H="0x12"
+REG_lm95241_local_L="0x20"
+REG_lm95241_remote1_L="0x21"
+REG_lm95241_remote2_L="0x22"
 
 # Global Param
 pca9641_slave=0x41
@@ -530,6 +541,7 @@ pre_exec_hook(){
             pmbus_op=`$PMBUS_PLUGIN "operation" $str_pmbus_cmd`
         else
             fmt_print "console" $ERROR "Can't find pmbus plugin file, please copy pmbus_cmd_list.sh to here!"
+            exit 1
         fi
     fi
 
@@ -1259,6 +1271,70 @@ process_ina226(){
     read_ina226_value
 }
 # ---------------------------------------------------------
+#  Chip LM95241
+# ---------------------------------------------------------
+# @Param1 lm95241 data high 8bit
+# @Param2 lm95241 data low 8bit
+# @Param3 customization sensor name
+convert_lms95241_data(){
+    if [ "$3" = "disable" ];then
+        return
+    fi
+
+    hex_value1=$(echo "$1" | awk '{sub(/^0x/,""); print}')
+    hex_value2=$(echo "$2" | awk '{sub(/^0x/,""); print}')
+
+    upper_hex_value1=$(echo "$hex_value1" | awk '{ 
+        for(i=1; i<=length($0); i++){ 
+            if(tolower(substr($0,i,1)) ~ /^[a-f]$/) 
+                printf toupper(substr($0,i,1)); 
+            else 
+                printf substr($0,i,1); 
+        } 
+        print "" 
+    }')
+    dec_val1=$(echo "ibase=16; $upper_hex_value1" | bc)
+
+    upper_hex_value2=$(echo "$hex_value2" | awk '{ 
+        for(i=1; i<=length($0); i++){ 
+            if(tolower(substr($0,i,1)) ~ /^[a-f]$/) 
+                printf toupper(substr($0,i,1)); 
+            else 
+                printf substr($0,i,1); 
+        } 
+        print "" 
+    }')
+    dec_val2=$(echo "ibase=16; $upper_hex_value2" | bc)
+
+    temp=$(echo "scale=4; $dec_val1 + $dec_val2 / 32 * 0.125 " | bc)
+
+    echo "$3 : $temp"
+}
+
+read_lm95241_value(){
+    fmt_print "log" $INFO "Start Read LM95241 channel data ..."
+    res_lm95241_local_h=`i2ctransfer -y $i2c_bus w1@$chip_slave $REG_lm95241_local_H r1`
+    res_lm95241_remote1_h=`i2ctransfer -y $i2c_bus w1@$chip_slave $REG_lm95241_remote1_H r1`
+    res_lm95241_remote2_h=`i2ctransfer -y $i2c_bus w1@$chip_slave $REG_lm95241_remote2_H r1`
+    res_lm95241_local_l=`i2ctransfer -y $i2c_bus w1@$chip_slave $REG_lm95241_local_L r1`
+    res_lm95241_remote1_l=`i2ctransfer -y $i2c_bus w1@$chip_slave $REG_lm95241_remote1_L r1`
+    res_lm95241_remote2_l=`i2ctransfer -y $i2c_bus w1@$chip_slave $REG_lm95241_remote2_L r1`
+    
+    reset_pca9548 $i2c_bus $pca9548_slave
+    fmt_print "log" $INFO "LM95241 local data: $res_lm95241_local_h $res_lm95241_local_l"
+    fmt_print "log" $INFO "LM95241 remote1 data: $res_lm95241_remote1_h $res_lm95241_remote1_l"
+    fmt_print "log" $INFO "LM95241 remote2 data: $res_lm95241_remote2_h $res_lm95241_remote2_l"
+
+    fmt_print "console" $INFO "LM95241 read result:"
+    convert_lms95241_data $res_lm95241_local_h $res_lm95241_local_l "$LM95241_Local_name"
+    convert_lms95241_data $res_lm95241_remote1_h $res_lm95241_remote1_l "$LM95241_Remote1_name"
+    convert_lms95241_data $res_lm95241_remote2_h $res_lm95241_remote2_l "$LM95241_Remote2_name"
+}
+
+process_lm95241(){
+    read_lm95241_value
+}
+# ---------------------------------------------------------
 #  CHIP
 # ---------------------------------------------------------
 # do a customization command
@@ -1467,6 +1543,9 @@ start_get_sensor(){
         "tmp112")
             process_tmp112
             ;;
+        "lm95241")
+            process_lm95241
+            ;;
         "chip")
             process_chip
             ;;