439 lines
17 KiB
C#
439 lines
17 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using AsusFanControl;
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using static System.Windows.Forms.VisualStyles.VisualStyleElement;
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namespace AsusFanControlGUI
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{
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public partial class Form1 : Form
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{
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private System.Windows.Forms.Timer timer;
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AsusControl asusControl = new AsusControl();
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int fanSpeed = 0;
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public Form1()
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{
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InitializeComponent();
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AppDomain.CurrentDomain.ProcessExit += new EventHandler(OnProcessExit);
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toolStripMenuItemTurnOffControlOnExit.Checked = Properties.Settings.Default.turnOffControlOnExit;
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toolStripMenuItemForbidUnsafeSettings.Checked = Properties.Settings.Default.forbidUnsafeSettings;
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//trackBarFanSpeed.Value = Properties.Settings.Default.fanSpeed;
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}
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private void Form1_Load(object sender, EventArgs e)
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{
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// Create and start the timer
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timer = new System.Windows.Forms.Timer();
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timer.Interval = 1000; // 1000 milliseconds = 1 second
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timer.Tick += Timer_Tick;
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timer.Start();
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}
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private void Timer_Tick(object sender, EventArgs e)
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{
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// Update fan speeds
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labelRPM.Text = string.Join(" ", asusControl.GetFanSpeeds());
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// Update CPU temperature
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labelCPUTemp.Text = $"{asusControl.Thermal_Read_Cpu_Temperature()}";
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}
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private void OnProcessExit(object sender, EventArgs e)
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{
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if (Properties.Settings.Default.turnOffControlOnExit)
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asusControl.SetFanSpeeds(0);
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}
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private void toolStripMenuItemTurnOffControlOnExit_CheckedChanged(object sender, EventArgs e)
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{
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Properties.Settings.Default.turnOffControlOnExit = toolStripMenuItemTurnOffControlOnExit.Checked;
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Properties.Settings.Default.Save();
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}
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private void toolStripMenuItemForbidUnsafeSettings_CheckedChanged(object sender, EventArgs e)
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{
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Properties.Settings.Default.forbidUnsafeSettings = toolStripMenuItemForbidUnsafeSettings.Checked;
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Properties.Settings.Default.Save();
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}
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private void toolStripMenuItemCheckForUpdates_Click(object sender, EventArgs e)
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{
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System.Diagnostics.Process.Start("https://github.com/Karmel0x/AsusFanControl/releases");
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}
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private void setFanSpeed(int value, bool isTurnedOn)
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{
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Properties.Settings.Default.fanSpeed = value;
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Properties.Settings.Default.Save();
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if (!isTurnedOn)
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value = 0;
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if (value == 0)
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labelValue.Text = "turned off";
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else
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labelValue.Text = value.ToString();
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if (fanSpeed == value)
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return;
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fanSpeed = value;
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asusControl.SetFanSpeeds(value);
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}
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private void trackBarFanSpeed_MouseCaptureChanged(object sender, EventArgs e)
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{
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if (Properties.Settings.Default.forbidUnsafeSettings)
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{
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if (trackBarFanSpeed.Value < 40)
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trackBarFanSpeed.Value = 40;
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else if (trackBarFanSpeed.Value > 99)
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trackBarFanSpeed.Value = 99;
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}
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setFanSpeed(trackBarFanSpeed.Value, fanControl.Checked);
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}
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private void trackBarFanSpeed_KeyUp(object sender, KeyEventArgs e)
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{
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if (e.KeyCode != Keys.Left && e.KeyCode != Keys.Right)
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return;
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trackBarFanSpeed_MouseCaptureChanged(sender, e);
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}
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private void button1_Click(object sender, EventArgs e)
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{
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labelRPM.Text = string.Join(" ", asusControl.GetFanSpeeds());
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}
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private void button2_Click(object sender, EventArgs e)
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{
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labelCPUTemp.Text = $"{asusControl.Thermal_Read_Cpu_Temperature()}";
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}
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// My Code:
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private Point maxPoint;
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private Point minPoint;
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private void pictureBoxFanCurve_Paint(object sender, PaintEventArgs e)
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{
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// Draw the fan curve graph
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Graphics g = e.Graphics;
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// Set up the graph dimensions
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int padding = 20;
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int graphWidth = pictureBoxFanCurve.Width - 2 * padding;
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int graphHeight = pictureBoxFanCurve.Height - 2 * padding;
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// Draw the temperature axis and labels
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int tempMin = 30;
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int tempMax = 100;
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int tempInterval = 10;
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g.DrawLine(Pens.Black, padding, pictureBoxFanCurve.Height - padding, pictureBoxFanCurve.Width - padding, pictureBoxFanCurve.Height - padding);
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for (int temp = tempMin; temp <= tempMax; temp += tempInterval)
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{
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int x = padding + (temp - tempMin) * graphWidth / (tempMax - tempMin);
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g.DrawLine(Pens.Black, x, pictureBoxFanCurve.Height - padding - 5, x, pictureBoxFanCurve.Height - padding + 5);
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g.DrawString(temp.ToString(), DefaultFont, Brushes.Black, x - 10, pictureBoxFanCurve.Height - padding + 10);
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}
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g.DrawString("Temperature (°C)", DefaultFont, Brushes.Black, pictureBoxFanCurve.Width / 2 - 40, pictureBoxFanCurve.Height - padding + 20);
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// Draw the fan speed axis and labels
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int speedMin = 0;
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int speedMax = 100;
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int speedInterval = 20;
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g.DrawLine(Pens.Black, padding, padding, padding, pictureBoxFanCurve.Height - padding);
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for (int speed = speedMin; speed <= speedMax; speed += speedInterval)
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{
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int y = pictureBoxFanCurve.Height - padding - speed * graphHeight / speedMax;
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g.DrawLine(Pens.Black, padding - 5, y, padding + 5, y);
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g.DrawString(speed.ToString(), DefaultFont, Brushes.Black, 5, y - 10);
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}
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g.DrawString("Fan Speed (%)", DefaultFont, Brushes.Black, padding - 10, padding - 20, new StringFormat(StringFormatFlags.DirectionVertical));
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// Draw the fan curve points
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foreach (Point point in fanCurvePoints.Values)
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{
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int x = padding + (point.X - tempMin) * graphWidth / (tempMax - tempMin);
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int y = pictureBoxFanCurve.Height - padding - point.Y * graphHeight / speedMax;
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g.FillEllipse(Brushes.Green, x - 3, y - 3, 12, 12);
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}
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// Draw the maximum and minimum temperature points
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int maxX = padding + (maxPoint.X - tempMin) * graphWidth / (tempMax - tempMin);
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int maxY = pictureBoxFanCurve.Height - padding - maxPoint.Y * graphHeight / speedMax;
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g.FillEllipse(Brushes.Red, maxX - 5, maxY - 5, 10, 10);
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int minX = padding + (minPoint.X - tempMin) * graphWidth / (tempMax - tempMin);
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int minY = pictureBoxFanCurve.Height - padding - minPoint.Y * graphHeight / speedMax;
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g.FillEllipse(Brushes.Yellow, minX - 5, minY - 5, 10, 10);
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// Draw lines connecting the fan curve points
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if (fanCurvePoints.Count >= 2)
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{
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Point[] graphPoints = fanCurvePoints.Values
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.OrderBy(p => p.X)
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.Select(p => new Point(
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padding + (p.X - tempMin) * graphWidth / (tempMax - tempMin),
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pictureBoxFanCurve.Height - padding - p.Y * graphHeight / speedMax
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))
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.ToArray();
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using (Pen thickPen = new Pen(Color.Black, 3))
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{
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g.DrawLines(Pens.Black, graphPoints);
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}
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}
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}
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private void pictureBoxFanCurve_MouseDoubleClick(object sender, MouseEventArgs e)
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{
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// Set up the graph dimensions
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int padding = 20;
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int graphWidth = pictureBoxFanCurve.Width - 2 * padding;
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int graphHeight = pictureBoxFanCurve.Height - 2 * padding;
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// Define the temperature and fan speed ranges
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int tempMin = 30;
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int tempMax = 100;
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int speedMin = 0;
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int speedMax = 100;
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// Convert the mouse coordinates to graph coordinates
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int temperature = tempMin + (e.X - padding) * (tempMax - tempMin) / graphWidth;
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int fanSpeed = speedMax - (e.Y - padding) * speedMax / graphHeight;
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// Check if a point with the same y-axis already exists
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if (fanCurvePoints.Values.Any(p => p.Y == fanSpeed))
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{
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return; // Do not add the new point
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}
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if (fanCurvePoints.Count >= 15)
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{
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MessageBox.Show("Maximum number of points reached.");
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return;
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}
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// Generate a unique ID for the new point
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int newID = fanCurvePoints.Count > 0 ? fanCurvePoints.Keys.Max() + 1 : 1;
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// Add a new point to the fan curve
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Point newPoint = new Point(temperature, fanSpeed);
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fanCurvePoints[newID] = newPoint;
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pictureBoxFanCurve.Invalidate(); // Redraw the graph
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}
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private int selectedPointId = 0;
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private (int temperature, int fanSpeed) mousePosition(Point e)
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{
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// Set up the graph dimensions
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int padding = 20;
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int graphWidth = pictureBoxFanCurve.Width - 2 * padding;
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int graphHeight = pictureBoxFanCurve.Height - 2 * padding;
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// Define the temperature and fan speed ranges
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int tempMin = 30;
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int tempMax = 100;
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int speedMin = 0;
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int speedMax = 100;
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// Convert the mouse coordinates to graph coordinates
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int temperature = tempMin + (e.X - padding) * (tempMax - tempMin) / graphWidth;
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int fanSpeed = speedMax - (e.Y - padding) * speedMax / graphHeight;
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return (temperature, fanSpeed);
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}
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private void pictureBoxFanCurve_MouseClick(object sender, MouseEventArgs e)
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{
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if (e.Button == MouseButtons.Right)
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{
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(int temperature, int fanSpeed) = mousePosition(e.Location);
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var nearestPoints = fanCurvePoints
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.OrderBy(p => Distance(p.Value, new Point(temperature, fanSpeed)));
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var reachablePoint = nearestPoints
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.FirstOrDefault(p => Distance(p.Value, new Point(temperature, fanSpeed)) <= 20);
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if (reachablePoint.Value != Point.Empty)
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{
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fanCurvePoints.Remove(reachablePoint.Key);
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Console.WriteLine($"Point ID: {reachablePoint.Key} deleted.");
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pictureBoxFanCurve.Invalidate();
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}
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}
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}
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private void pictureBoxFanCurve_MouseDown(object sender, MouseEventArgs e)
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{
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Console.Write("MouseDown: ");
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if (e.Button == MouseButtons.Left)
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{
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Console.WriteLine(e.Button);
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// Get mouse position
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(int temperature, int fanSpeed) = mousePosition(e.Location);
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var nearestPoints = fanCurvePoints
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.OrderBy(p => Distance(p.Value, new Point(temperature, fanSpeed)));
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var reachablePoint = nearestPoints
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.FirstOrDefault(p => Distance(p.Value, new Point(temperature, fanSpeed)) <= 20);
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if (reachablePoint.Value != Point.Empty)
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{
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selectedPointId = reachablePoint.Key;
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Console.WriteLine($"Distance: {Distance(reachablePoint.Value, new Point(temperature, fanSpeed))}");
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}
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else
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{
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selectedPointId = 0;
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}
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}
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}
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private void pictureBoxFanCurve_MouseMove(object sender, MouseEventArgs e)
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{
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if (selectedPointId != 0)
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{
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// Console.Write("MouseMove, Key: ");
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// Get mouse location on grid
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(int temperature, int fanSpeed) = mousePosition(e.Location);
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fanCurvePoints[selectedPointId] = new Point(temperature, fanSpeed);
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pictureBoxFanCurve.Invalidate(); // Redraw the graph
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}
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}
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private void pictureBoxFanCurve_MouseUp(object sender, MouseEventArgs e)
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{
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selectedPointId = 0;
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// fanCurvePoints.ToList().ForEach(point => Console.Write($"ID: {point.Key}, X: {point.Value.X}, Y: {point.Value.Y}"));
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// Console.WriteLine();
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}
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private double Distance(Point p1, Point p2)
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{
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int dx = p1.X - p2.X;
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int dy = p1.Y - p2.Y;
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return Math.Sqrt(dx * dx + dy * dy);
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}
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private Dictionary<int, Point> fanCurvePoints = new Dictionary<int, Point>();
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private Timer fanCurveTimer; // Declare the timer as a class-level variable
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bool isControlYeilded = false;
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private void fanCurve_CheckedChanged(object sender, EventArgs e)
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{
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if (fanCurveControl.Checked)
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{
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// Start a timer to read the temperature and update the fan speed every 3 seconds
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fanCurveTimer = new Timer();
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fanCurveTimer.Interval = 1000; // 3 seconds
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fanCurveTimer.Tick += (s, args) =>
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{
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// Read the current temperature
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ulong currentTemp = asusControl.Thermal_Read_Cpu_Temperature(); // Implement the ReadTemperature method to get the current temperature
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// Find the fan curve points that bracket the current temperature
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KeyValuePair<int, Point> lowerPoint = fanCurvePoints.OrderByDescending(p => p.Value.X).FirstOrDefault(p => (ulong)p.Value.X <= currentTemp);
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KeyValuePair<int, Point> upperPoint = fanCurvePoints.OrderBy(p => p.Value.X).FirstOrDefault(p => (ulong)p.Value.X >= currentTemp);
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// Calculate the fan speed based on linear interpolation between the bracket points
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int fanSpeed;
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// Check if the current temperature is within the range of the fan curve points
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if ((ulong)lowerPoint.Key == 0 || (ulong)upperPoint.Key == 0)
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{
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// Temperature is outside the range, yield control to the system
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if (!isControlYeilded)
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{
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asusControl.SetFanSpeeds(0);
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isControlYeilded = true;
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}
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}
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else if (lowerPoint.Value.X == upperPoint.Value.X)
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{
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isControlYeilded = false;
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fanSpeed = lowerPoint.Value.Y;
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}
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else
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{
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isControlYeilded = false;
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double ratio = (currentTemp - (ulong)lowerPoint.Value.X) / (double)(upperPoint.Value.X - lowerPoint.Value.X);
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fanSpeed = (int)(lowerPoint.Value.Y + (upperPoint.Value.Y - lowerPoint.Value.Y) * ratio);
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// Apply hysteresis to prevent rapid fan speed changes
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int hysteresis = 2; // Adjust the hysteresis value as needed
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if (fanSpeed > lastFanSpeed + hysteresis || fanSpeed < lastFanSpeed - hysteresis)
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{
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// Update the fan speed
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fanSpeed = Math.Max(1, Math.Min(100, fanSpeed));
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setFanSpeed(fanSpeed, true); // Implement the SetFanSpeed method to control the fan speed
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lastFanSpeed = fanSpeed;
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}
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}
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};
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fanCurveTimer.Start();
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}
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else
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{
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// Stop the timer when the fan curve is unchecked
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if (fanCurveTimer != null)
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{
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fanCurveTimer.Stop();
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fanCurveTimer.Dispose();
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fanCurveTimer = null;
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}
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}
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}
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// Keep track of the last fan speed to apply hysteresis
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private int lastFanSpeed = 0;
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private void radioButton2_CheckedChanged(object sender, EventArgs e)
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{
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if (fanControl.Checked)
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{
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setFanSpeed(trackBarFanSpeed.Value, fanCurveControl.Checked);
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}
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}
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}
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}
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