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Michael Möller
2010-02-01 20:17:02 +00:00
parent 6b9a3e8cd7
commit f3657cc53a
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191
Hardware/LPC/F71882.cs
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@@ -1,191 +0,0 @@
/*
Version: MPL 1.1/GPL 2.0/LGPL 2.1
The contents of this file are subject to the Mozilla Public License Version
1.1 (the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
for the specific language governing rights and limitations under the License.
The Original Code is the Open Hardware Monitor code.
The Initial Developer of the Original Code is
Michael Möller <m.moeller@gmx.ch>.
Portions created by the Initial Developer are Copyright (C) 2009-2010
the Initial Developer. All Rights Reserved.
Contributor(s):
Alternatively, the contents of this file may be used under the terms of
either the GNU General Public License Version 2 or later (the "GPL"), or
the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
in which case the provisions of the GPL or the LGPL are applicable instead
of those above. If you wish to allow use of your version of this file only
under the terms of either the GPL or the LGPL, and not to allow others to
use your version of this file under the terms of the MPL, indicate your
decision by deleting the provisions above and replace them with the notice
and other provisions required by the GPL or the LGPL. If you do not delete
the provisions above, a recipient may use your version of this file under
the terms of any one of the MPL, the GPL or the LGPL.
*/
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Text;
namespace OpenHardwareMonitor.Hardware.LPC {
public class F71882 : IHardware {
private string name;
private Image icon;
private ushort address;
private List<ISensor> active = new List<ISensor>();
private Sensor[] temperatures;
private Sensor[] fans;
private Sensor[] voltages;
private float[] voltageGains;
// Hardware Monitor
private const byte ADDRESS_REGISTER_OFFSET = 0x05;
private const byte DATA_REGISTER_OFFSET = 0x06;
// Hardware Monitor Registers
private const byte VOLTAGE_BASE_REG = 0x20;
private const byte TEMPERATURE_BASE_REG = 0x72;
private byte[] FAN_TACHOMETER_REG = new byte[] { 0xA0, 0xB0, 0xC0, 0xD0 };
private byte ReadByte(byte register) {
WinRing0.WriteIoPortByte(
(ushort)(address + ADDRESS_REGISTER_OFFSET), register);
return WinRing0.ReadIoPortByte((ushort)(address + DATA_REGISTER_OFFSET));
}
public F71882(ushort address) {
this.address = address;
this.name = "Fintek F71882";
temperatures = new Sensor[3];
for (int i = 0; i < temperatures.Length; i++)
temperatures[i] = new Sensor("Temperature #" + (i + 1), i,
SensorType.Temperature, this);
fans = new Sensor[4];
for (int i = 0; i < fans.Length; i++)
fans[i] = new Sensor("Fan #" + (i + 1), i, SensorType.Fan, this);
voltageGains = new float[] { 1, 0.5f, 1, 1, 1, 1, 1, 1, 1 };
voltages = new Sensor[4];
voltages[0] = new Sensor("VCC3V", 0, SensorType.Voltage, this);
voltages[1] = new Sensor("CPU VCore", 1, SensorType.Voltage, this);
voltages[2] = new Sensor("VSB3V", 7, SensorType.Voltage, this);
voltages[3] = new Sensor("Battery", 8, SensorType.Voltage, this);
this.icon = Utilities.EmbeddedResources.GetImage("chip.png");
}
public string Name {
get { return name; }
}
public string Identifier {
get { return "/lpc/f71882fg"; }
}
public Image Icon {
get { return icon; }
}
public ISensor[] Sensors {
get { return active.ToArray(); }
}
public string GetReport() {
StringBuilder r = new StringBuilder();
r.AppendLine("LPC F71882FG");
r.AppendLine();
r.Append("Base Adress: 0x"); r.AppendLine(address.ToString("X4"));
r.AppendLine();
r.AppendLine("Hardware Monitor Registers");
r.AppendLine();
r.AppendLine(" 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F");
r.AppendLine();
for (int i = 0; i <= 0xF; i++) {
r.Append(" "); r.Append((i << 4).ToString("X2")); r.Append(" ");
for (int j = 0; j <= 0xF; j++) {
r.Append(" ");
r.Append(ReadByte((byte)((i << 4) | j)).ToString("X2"));
}
r.AppendLine();
}
r.AppendLine();
return r.ToString();
}
public void Update() {
foreach (Sensor sensor in voltages) {
int value = ReadByte((byte)(VOLTAGE_BASE_REG + sensor.Index));
sensor.Value = voltageGains[sensor.Index] * 0.001f * (value << 4);
if (sensor.Value > 0)
ActivateSensor(sensor);
else
DeactivateSensor(sensor);
}
foreach (Sensor sensor in temperatures) {
sbyte value = (sbyte)ReadByte((byte)(
TEMPERATURE_BASE_REG + 2 * sensor.Index));
sensor.Value = value;
if (value < sbyte.MaxValue && value > 0)
ActivateSensor(sensor);
else
DeactivateSensor(sensor);
}
foreach (Sensor sensor in fans) {
int value = ReadByte(FAN_TACHOMETER_REG[sensor.Index]) << 8;
value |= ReadByte((byte)(FAN_TACHOMETER_REG[sensor.Index] + 1));
if (value > 0) {
sensor.Value = (value < 0x0fff) ? 1.5e6f / value : 0;
ActivateSensor(sensor);
} else {
DeactivateSensor(sensor);
}
}
}
private void ActivateSensor(Sensor sensor) {
if (!active.Contains(sensor)) {
active.Add(sensor);
if (SensorAdded != null)
SensorAdded(sensor);
}
}
private void DeactivateSensor(Sensor sensor) {
if (active.Contains(sensor)) {
active.Remove(sensor);
if (SensorRemoved != null)
SensorRemoved(sensor);
}
}
public event SensorEventHandler SensorAdded;
public event SensorEventHandler SensorRemoved;
}
}

225
Hardware/LPC/IT87.cs
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@@ -1,225 +0,0 @@
/*
Version: MPL 1.1/GPL 2.0/LGPL 2.1
The contents of this file are subject to the Mozilla Public License Version
1.1 (the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
for the specific language governing rights and limitations under the License.
The Original Code is the Open Hardware Monitor code.
The Initial Developer of the Original Code is
Michael Möller <m.moeller@gmx.ch>.
Portions created by the Initial Developer are Copyright (C) 2009-2010
the Initial Developer. All Rights Reserved.
Contributor(s):
Alternatively, the contents of this file may be used under the terms of
either the GNU General Public License Version 2 or later (the "GPL"), or
the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
in which case the provisions of the GPL or the LGPL are applicable instead
of those above. If you wish to allow use of your version of this file only
under the terms of either the GPL or the LGPL, and not to allow others to
use your version of this file under the terms of the MPL, indicate your
decision by deleting the provisions above and replace them with the notice
and other provisions required by the GPL or the LGPL. If you do not delete
the provisions above, a recipient may use your version of this file under
the terms of any one of the MPL, the GPL or the LGPL.
*/
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Text;
namespace OpenHardwareMonitor.Hardware.LPC {
public class IT87 : IHardware {
private string name;
private Image icon;
private bool available = false;
private Chip chip;
private ushort address;
private Sensor[] temperatures;
private Sensor[] fans;
private Sensor[] voltages;
private List<ISensor> active = new List<ISensor>();
private float[] voltageGains;
// Consts
private const byte ITE_VENDOR_ID = 0x90;
// Environment Controller
private const byte ADDRESS_REGISTER_OFFSET = 0x05;
private const byte DATA_REGISTER_OFFSET = 0x06;
// Environment Controller Registers
private const byte CONFIGURATION_REGISTER = 0x00;
private const byte TEMPERATURE_BASE_REG = 0x29;
private const byte VENDOR_ID_REGISTER = 0x58;
private const byte FAN_TACHOMETER_16_BIT_ENABLE_REGISTER = 0x0c;
private byte[] FAN_TACHOMETER_REG =
new byte[] { 0x0d, 0x0e, 0x0f, 0x80, 0x82 };
private byte[] FAN_TACHOMETER_EXT_REG =
new byte[] { 0x18, 0x19, 0x1a, 0x81, 0x83 };
private const byte VOLTAGE_BASE_REG = 0x20;
private byte ReadByte(byte register) {
WinRing0.WriteIoPortByte(
(ushort)(address + ADDRESS_REGISTER_OFFSET), register);
return WinRing0.ReadIoPortByte((ushort)(address + DATA_REGISTER_OFFSET));
}
public IT87(Chip chip, ushort address) {
this.chip = chip;
this.address = address;
switch (chip) {
case Chip.IT8716F: name = "ITE IT8716F"; break;
case Chip.IT8718F: name = "ITE IT8718F"; break;
case Chip.IT8720F: name = "ITE IT8720F"; break;
case Chip.IT8726F: name = "ITE IT8726F"; break;
default: return;
}
// Check vendor id
byte vendorId = ReadByte(VENDOR_ID_REGISTER);
if (vendorId != ITE_VENDOR_ID)
return;
// Bit 0x10 of the configuration register should always be 1
if ((ReadByte(CONFIGURATION_REGISTER) & 0x10) == 0)
return;
temperatures = new Sensor[3];
for (int i = 0; i < temperatures.Length; i++)
temperatures[i] = new Sensor("Temperature #" + (i + 1), i,
SensorType.Temperature, this);
fans = new Sensor[5];
for (int i = 0; i < fans.Length; i++)
fans[i] = new Sensor("Fan #" + (i + 1), i, SensorType.Fan, this);
voltageGains = new float[] {
1, 1, 1, (6.8f / 10 + 1), 1, 1, 1, 1, 1 };
voltages = new Sensor[2];
voltages[0] = new Sensor("CPU VCore", 0, SensorType.Voltage, this);
voltages[1] = new Sensor("Battery", 8, SensorType.Voltage, this);
available = true;
icon = Utilities.EmbeddedResources.GetImage("chip.png");
}
public bool IsAvailable {
get { return available; }
}
public string Name {
get { return name; }
}
public string Identifier {
get { return "/lpc/it87"; }
}
public Image Icon {
get { return icon; }
}
public ISensor[] Sensors {
get { return active.ToArray(); }
}
public string GetReport() {
StringBuilder r = new StringBuilder();
r.AppendLine("LPC IT87");
r.AppendLine();
r.Append("Chip ID: 0x"); r.AppendLine(chip.ToString("X"));
r.Append("Chip Name: "); r.AppendLine(name);
r.Append("Base Address: 0x"); r.AppendLine(address.ToString("X4"));
r.AppendLine();
r.AppendLine("Environment Controller Registers");
r.AppendLine();
r.AppendLine(" 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F");
r.AppendLine();
for (int i = 0; i <= 0xA; i++) {
r.Append(" "); r.Append((i << 4).ToString("X2")); r.Append(" ");
for (int j = 0; j <= 0xF; j++) {
r.Append(" ");
r.Append(ReadByte((byte)((i << 4) | j)).ToString("X2"));
}
r.AppendLine();
}
r.AppendLine();
return r.ToString();
}
public void Update() {
foreach (Sensor sensor in voltages) {
int value = ReadByte((byte)(VOLTAGE_BASE_REG + sensor.Index));
sensor.Value = voltageGains[sensor.Index] * 0.001f * (value << 4);
if (sensor.Value > 0)
ActivateSensor(sensor);
else
DeactivateSensor(sensor);
}
foreach (Sensor sensor in temperatures) {
sbyte value = (sbyte)ReadByte((byte)(TEMPERATURE_BASE_REG + sensor.Index));
sensor.Value = value;
if (value < sbyte.MaxValue && value > 0)
ActivateSensor(sensor);
else
DeactivateSensor(sensor);
}
foreach (Sensor sensor in fans) {
int value = ReadByte(FAN_TACHOMETER_REG[sensor.Index]);
value |= ReadByte(FAN_TACHOMETER_EXT_REG[sensor.Index]) << 8;
if (value > 0) {
sensor.Value = (value < 0xffff) ? 1.35e6f / ((value) * 2) : 0;
ActivateSensor(sensor);
} else {
DeactivateSensor(sensor);
}
}
}
private void ActivateSensor(Sensor sensor) {
if (!active.Contains(sensor)) {
active.Add(sensor);
if (SensorAdded != null)
SensorAdded(sensor);
}
}
private void DeactivateSensor(Sensor sensor) {
if (active.Contains(sensor)) {
active.Remove(sensor);
if (SensorRemoved != null)
SensorRemoved(sensor);
}
}
public event SensorEventHandler SensorAdded;
public event SensorEventHandler SensorRemoved;
}
}