public RAM(CrystalFontz635 cf)
: base(cf)
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
Thread.CurrentThread.CurrentUICulture = CultureInfo.InvariantCulture;
pfRAM = new PerformanceCounter("Memory", "Available MBytes");
using (ManagementObject mo = new ManagementObject(@"Win32_ComputerSystem.Name=""" + Environment.MachineName + "\"")) {
TotalInstalled = (ulong)mo["TotalPhysicalMemory"];
}
pfRAM.NextValue();
LcdModule.ClearScreen();
LcdModule.SetCursorPosition(0, 0);
LcdModule.SendData(0, 0, string.Format("RAM USAGE (T:{0}Mb)", Math.Round(TotalInstalled / 1024.0 / 1024.0)).PadRight(20));
LcdModule.SetCGRAM(0,
new byte[] {
0x3f,
0x3f,
0x3f,
0x3f,
0x3f,
0x3f,
0x3f,
0x3f
});
time = new Stopwatch();
time.Start();
}
public Net(CrystalFontz635 cf)
: base(cf)
{
pfc = new PerformanceCounter("IPv4", "Datagrams Received/sec");
LcdModule.SendData(0, 0, "NET LOAD");
LcdModule.SendData(1, 0, "datagrams/second");
time = new Stopwatch();
time.Start();
}
public Dispatcher(CrystalFontz635 cf635)
{
this.cf635 = cf635;
thInbox = new Thread(new ThreadStart(InboxQueue));
thInbox.Priority = ThreadPriority.Highest;
thOutbox = new Thread(new ThreadStart(OutboxQueue));
thOutbox.Priority = ThreadPriority.Highest;
thInbox.Start();
thOutbox.Start();
}
public HDDSpace(CrystalFontz635 cf)
: base(cf)
{
DriveInfo[] _drives = DriveInfo.GetDrives();
drives = new CachedDriveInfo[_drives.Length];
for (int i = 0; i < _drives.Length; i++) {
var _drive = _drives[i];
cf.SendString(0, 0, ("Loading " + _drive.Name).PadRight(20));
drives[i] = new CachedDriveInfo(_drive);
}
cf.OnKeyDown += new KeyDownEventHandler(cf_OnKeyDown);
}
void cf_OnKeyDown(CrystalFontz635 api, KeyCodes pressedKeys)
{
switch (pressedKeys) {
case KeyCodes.Up:
if (index - 1 > 0) {
index--;
}
break;
case KeyCodes.Down:
if (index + 1 < drives.Length) {
index++;
}
break;
}
}
public HDD(CrystalFontz635 cf)
: base(cf)
{
pfc = new PerformanceCounter("PhysicalDisk", "% Disk Time", "_Total");
LcdModule.SendData(0, 0, "HDD TOTAL LOAD");
LcdModule.SetCGRAM(0,
new byte[] {
0x3f,
0x3f,
0x3f,
0x3f,
0x3f,
0x3f,
0x3f,
0x3f
});
time = new Stopwatch();
time.Start();
}
void cf_OnKeyDown(CrystalFontz635 api, KeyCodes pressedKeys)
{
switch (pressedKeys) {
case KeyCodes.Left:
if (display - 1 >= 1)
display--;
break;
case KeyCodes.Right:
if (display + 1 <= 3)
display++;
break;
}
Draw(TimeSpan.MaxValue);
}
public Weather(CrystalFontz635 cf)
: base(cf)
{
cf.OnKeyDown += new KeyDownEventHandler(cf_OnKeyDown);
cf.SetCGRAM(1, sym_degree);
}
public Module(CrystalFontz635 cf)
{
this.LcdModule = cf;
this.LcdModule.ClearScreen();
}
void cf635_OnKeyDown(CrystalFontz635 api, KeyCodes pressedKeys)
{
switch (pressedKeys) {
case KeyCodes.Enter:
bool t = thAppMgrReset.Set();
Console.WriteLine("Key press");
break;
}
}
protected void StopDevice()
{
TerminateAllCommThreads();
lock (this) {
if (cf635 != null) {
cf635.SetBacklight(0);
cf635.ClearScreen();
cf635.Dispose();
cf635 = null;
GC.Collect();
}
}
}
protected void StartDevice()
{
TerminateAllCommThreads();
lock (this) {
if (cf635 == null) {
const int BAUD = 115200; // 115200
for (int i = 0; i < 10; i++) {
try {
cf635 = new CrystalFontz635(BAUD, "COM3");
break;
}
catch (Exception ex) {
Thread.Sleep(100);
cf635 = null;
}
}
if (cf635 == null)
throw new InvalidOperationException("Failed to create device");
cf635.Reset();
cf635.SetCursorStyle(CursorStyles.None);
cf635.OnKeyDown += new KeyDownEventHandler(cf635_OnKeyDown);
}
}
}
