VT1211(VIA CX700/VIA CN700) Hardware Monitor under Linux

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(New page: == The Sample code source you can download from == Source file: [ftp://ftp.lex.com.tw/Engineer/SoftSupport/AP_Module/LCM_release/Linux_base/LCMctl_v2.2L_Src.tar.gz LCMctl_v2.2L_Src.tar.gz]...)
Current revision (14:42, 25 February 2022) (edit) (undo)
(→The Sample code source you can download from)
 
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[[Category:AllowPages]]
== The Sample code source you can download from ==
== The Sample code source you can download from ==
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Source file: [ftp://ftp.lex.com.tw/Engineer/SoftSupport/AP_Module/LCM_release/Linux_base/LCMctl_v2.2L_Src.tar.gz LCMctl_v2.2L_Src.tar.gz]
+
Source file:
 +
 
 +
<Google Drive> [https://drive.google.com/file/d/1un5UQWQCuGPBDZKTv4VOYTvk09SQzDby/view?usp=sharing vt1211hw_Src]
 +
 
 +
<FTP> [ftp://ftp.lex.com.tw/Engineer/SoftSupport/AP_Module/HardwareMonitor/vt1211hw_src.tar.gz vt1211hw_Src]
 +
 
About source code.
About source code.
-
1.We suggest using Code::Blocks as an IDE in Linux.
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1.Install libgtk2.0-dev first
 +
 +
2.We suggest using Code::Blocks as an IDE in Linux.
-
2.Or you can just use "make" to compile the source code in the vt1211hw/ folder or vt1211hw/src/ folder.
+
3.Or you can just use "make" to compile the source code in the vt1211hw_src/ folder or vt1211hw_src/src/ folder.
-
And you can excute "vt1211hw" file in the LCMctlv22LSrc/src/ folder
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And you can excute "vt1211hw" file in the vt1211hw_src/src/ folder
-
+
$cd vt1211hw_src
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$cd vt1211hw/src/
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$./configure
$make
$make
-
$./vt1211hw
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$src/vt1211hw
-
Binary file: [ftp://ftp.lex.com.tw/Engineer/SoftSupport/AP_Module/LCM_release/Linux_base/LCMctl_v2.2L_Bin.tar.gz LCMctl_v2.2L_Bin.tar.gz]
+
If you want to execute the hardware monitor utility under user account , you can follow the procedure:
 +
 +
1.Login by user account.
 +
 +
2.go to the vt1211hw_src/src folder
 +
$cd vt1211hw_src/src/
 +
 +
3.copy the vt1211hw into the ForUser folder
 +
$cp vt1211hw ForUser
 +
 +
4.build SetForUser
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$gcc -o vt1211hw SetForUser.c
 +
 +
5.change the file mode
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$sudo chown root.root vt1211hw
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$sudo chmod 4755 vt1211hw
 +
 +
6.then you can execute the hardware monitor utility
 +
$./vt1211hw
 +
or double click vt2111hw
 +
 
 +
Binary file:
 +
 
 +
<Google Drive> [https://drive.google.com/file/d/1DqnfB95Fal86Yu4gjNXxHvH69yqfMy24/view?usp=sharing vt1211hw_Bin]
 +
 
 +
<FTP> [ftp://ftp.lex.com.tw/Engineer/SoftSupport/AP_Module/HardwareMonitor/vt1211hw_bin.tar.gz vt1211hw_Bin]
== How to use the DEMO application ==
== How to use the DEMO application ==
Line 20: Line 53:
== Sample code Introduction ==
== Sample code Introduction ==
 +
===Define Registry===
 +
#define VT1211A_CONFIGURATIN_INDEX_REGISTER 0x2E
 +
#define VT1211A_CONFIGURATIN_INDEX_DATA 0x2F
 +
#define VT1211A_CHIPSET_DEFAULT_DEVICEID 0x3C
 +
#define VT1211A_CHIPSET_DEVICE_ID 0x20
 +
#define VT1211A_CHIPSET_REVISION 0x21
 +
#define VT1211A_HARDWAREMONTIOR_LDN 0x0B
 +
#define VT1211A_HARDWAREMONTIOR_IOBASE 0x60
 +
#define VT1211A_VOLTAGE_CORE 0x24
 +
#define VT1211A_VOLTAGE_3V 0x23
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#define VT1211A_VOLTAGE_12V 0x21
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#define VT1211A_VOLTAGE_5V 0x22
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#define VT1211A_VOLTAGE_VCC 0x26
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#define VT1211A_TEMPERATURE_SYSTEM 0x25
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#define VT1211A_TEMPERATURE_CPU 0x1F
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===Open VT1211===
===Open VT1211===
-
outb(0x87,VT1211_CONFIGURATIN_INDEX_REGISTER);
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outb(0x87,VT1211A_CONFIGURATIN_INDEX_REGISTER);
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outb(0x87,VT1211_CONFIGURATIN_INDEX_REGISTER);
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outb(0x87,VT1211A_CONFIGURATIN_INDEX_REGISTER);
-
if ((VT1211_Read(VT1211_CHIPSET_DEVICE_ID) == VT1211_CHIPSET_DEFAULT_DEVICEID) )
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if ((VT1211_Read(VT1211A_CHIPSET_DEVICE_ID) == VT1211A_CHIPSET_DEFAULT_DEVICEID) )
{
{
VT1211_Write(0x07,VT1211_HARDWAREMONTIOR_LDN);
VT1211_Write(0x07,VT1211_HARDWAREMONTIOR_LDN);
-
m_HardwareMonitor_IOBase = ( VT1211_Read (VT1211_HARDWAREMONTIOR_IOBASE) << 8 ) | VT1211_Read (VT1211_HARDWAREMONTIOR_IOBASE+1);
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m_HardwareMonitor_IOBase = ( VT1211_Read (VT1211A_HARDWAREMONTIOR_IOBASE) << 8 ) | VT1211_Read (VT1211A_HARDWAREMONTIOR_IOBASE+1);
return TRUE;
return TRUE;
}
}
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switch (dwOffset)
switch (dwOffset)
{
{
-
case VT1211_TEMPERATURE_SYSTEM:
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case VT1211A_TEMPERATURE_SYSTEM:
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return VT1211_TempTable[VT1211_ReadDate(VT1211_TEMPERATURE_SYSTEM)];
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return VT1211A_TempTable[VT1211_ReadData(VT1211A_TEMPERATURE_SYSTEM)];
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case VT1211_TEMPERATURE_CPU:
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case VT1211A_TEMPERATURE_CPU:
-
return VT1211_TempTable[VT1211_ReadDate(VT1211_TEMPERATURE_CPU)];
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return (VT1211_ReadData(VT1211A_TEMPERATURE_CPU)-73.869)/0.9528;
}
}
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===GetVoltage===
===GetVoltage===
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{
{
case VT1211_VOLTAGE_CORE:
case VT1211_VOLTAGE_CORE:
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value = (float)VT1211_ReadDate(VT1211_VOLTAGE_CORE) -3 ;
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value = (float)VT1211_ReadData(VT1211A_VOLTAGE_CORE) -3 ;
return (float)(value / 95.8);
return (float)(value / 95.8);
 +
case VT1211A_VOLTAGE_5V:
 +
value = (float)VT1211_ReadData(VT1211A_VOLTAGE_5V) -3 ;
 +
return (float)(value / 95.8 /0.4167 );
case VT1211_VOLTAGE_3V:
case VT1211_VOLTAGE_3V:
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value = (float)VT1211_ReadDate(VT1211_VOLTAGE_3V) -3 ;
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value = (float)VT1211_ReadData(VT1211A_VOLTAGE_3V) -3 ;
return (float)(value / 95.8 /0.5952 );
return (float)(value / 95.8 /0.5952 );
case VT1211_VOLTAGE_12V:
case VT1211_VOLTAGE_12V:
-
value = (float)VT1211_ReadDate(VT1211_VOLTAGE_12V) -3 ;
+
value = (float)VT1211_ReadData(VT1211A_VOLTAGE_12V) -3 ;
return (float)(value / 95.8 / 0.1754 );
return (float)(value / 95.8 / 0.1754 );
case VT1211_VOLTAGE_VCC:
case VT1211_VOLTAGE_VCC:
-
value = (float)VT1211_ReadDate(VT1211_VOLTAGE_VCC) -3 ;
+
value = (float)VT1211_ReadData(VT1211A_VOLTAGE_VCC) -3 ;
return (float)(value / 95.8 / 0.6296 );
return (float)(value / 95.8 / 0.6296 );
}
}

Current revision

Contents

The Sample code source you can download from

Source file:

<Google Drive> vt1211hw_Src

<FTP> vt1211hw_Src 


About source code.

1.Install libgtk2.0-dev first

2.We suggest using Code::Blocks as an IDE in Linux.

3.Or you can just use "make" to compile the source code in the vt1211hw_src/ folder or vt1211hw_src/src/ folder.
  And you can excute "vt1211hw" file in the vt1211hw_src/src/ folder
 $cd vt1211hw_src
 $./configure
 $make
 $src/vt1211hw

If you want to execute the hardware monitor utility under user account , you can follow the procedure:

1.Login by user account.

2.go to the vt1211hw_src/src folder
 $cd vt1211hw_src/src/

3.copy the vt1211hw into the ForUser folder
 $cp vt1211hw ForUser

4.build SetForUser
 $gcc -o vt1211hw SetForUser.c

5.change the file mode
 $sudo chown root.root vt1211hw
 $sudo chmod 4755 vt1211hw

6.then you can execute the hardware monitor utility
 $./vt1211hw 
 or double click vt2111hw

Binary file:

<Google Drive> vt1211hw_Bin

<FTP> vt1211hw_Bin

How to use the DEMO application

Image:vt1211hw.JPG

  1. Press the "Read Value" button , and then you can find the values in the below text boxes.

Sample code Introduction

Define Registry

#define VT1211A_CONFIGURATIN_INDEX_REGISTER	0x2E
#define VT1211A_CONFIGURATIN_INDEX_DATA		0x2F
#define VT1211A_CHIPSET_DEFAULT_DEVICEID	0x3C
#define VT1211A_CHIPSET_DEVICE_ID		0x20
#define VT1211A_CHIPSET_REVISION		0x21
#define	VT1211A_HARDWAREMONTIOR_LDN		0x0B
#define VT1211A_HARDWAREMONTIOR_IOBASE          0x60
#define VT1211A_VOLTAGE_CORE		        0x24
#define VT1211A_VOLTAGE_3V		        0x23
#define VT1211A_VOLTAGE_12V		        0x21
#define VT1211A_VOLTAGE_5V		        0x22
#define VT1211A_VOLTAGE_VCC		        0x26
#define VT1211A_TEMPERATURE_SYSTEM	        0x25
#define VT1211A_TEMPERATURE_CPU		        0x1F

Open VT1211

outb(0x87,VT1211A_CONFIGURATIN_INDEX_REGISTER);
outb(0x87,VT1211A_CONFIGURATIN_INDEX_REGISTER);

if ((VT1211_Read(VT1211A_CHIPSET_DEVICE_ID) == VT1211A_CHIPSET_DEFAULT_DEVICEID) )
{
    VT1211_Write(0x07,VT1211_HARDWAREMONTIOR_LDN);
    m_HardwareMonitor_IOBase = ( VT1211_Read (VT1211A_HARDWAREMONTIOR_IOBASE) << 8 ) | VT1211_Read (VT1211A_HARDWAREMONTIOR_IOBASE+1);
    return TRUE;		
}
else
    return FALSE;
return FALSE;
}

Read Data

DWORD dwPortVal;
dwPortVal = inb((WORD)(m_HardwareMonitor_IOBase + dwOffset));
return ( dwPortVal & 0x00FF);

GetTemperature

switch (dwOffset)
{
    case VT1211A_TEMPERATURE_SYSTEM:
        return VT1211A_TempTable[VT1211_ReadData(VT1211A_TEMPERATURE_SYSTEM)];
    case VT1211A_TEMPERATURE_CPU:
        return (VT1211_ReadData(VT1211A_TEMPERATURE_CPU)-73.869)/0.9528;
}

GetVoltage

float value ;
switch (dwOffset)
{
    case VT1211_VOLTAGE_CORE:
        value = (float)VT1211_ReadData(VT1211A_VOLTAGE_CORE) -3 ;
        return  (float)(value / 95.8);
    case VT1211A_VOLTAGE_5V:
        value = (float)VT1211_ReadData(VT1211A_VOLTAGE_5V) -3 ;
        return  (float)(value / 95.8 /0.4167 );
    case VT1211_VOLTAGE_3V:
        value = (float)VT1211_ReadData(VT1211A_VOLTAGE_3V) -3 ;
        return  (float)(value / 95.8 /0.5952 );
    case VT1211_VOLTAGE_12V:
        value = (float)VT1211_ReadData(VT1211A_VOLTAGE_12V) -3 ;
        return  (float)(value / 95.8 / 0.1754 );
    case VT1211_VOLTAGE_VCC:
        value = (float)VT1211_ReadData(VT1211A_VOLTAGE_VCC) -3 ;
        return  (float)(value / 95.8 / 0.6296 );
}
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