protected void Dispose(bool disposing)
{
if (null != _fifoPort)
{
_fifoPort.Dispose(); _fifoPort = null;
}
if (null != _fifopInterrupt)
{
_fifopInterrupt.Dispose(); _fifopInterrupt = null;
}
if (null != _sfdInterrupt)
{
_sfdInterrupt.Dispose(); _sfdInterrupt = null;
}
if (null != _resetPort)
{
_resetPort.Dispose(); _resetPort = null;
}
if (null != _ccaPort)
{
_ccaPort.Dispose(); _ccaPort = null;
}
if (null != _powerPort)
{
_powerPort.Dispose(); _powerPort = null;
}
if (null != _spi)
{
lock (_spi)
{
_spi.Dispose();
_spi = null;
}
}
}
public void Go()
{
// turn of Netduino devices that we don't need
PowerManagement.SetPeripheralState(Peripheral.Ethernet, false);
PowerManagement.SetPeripheralState(Peripheral.PowerLED, false);
PowerManagement.SetPeripheralState(Peripheral.SDCard, false);
// initalize the serial ports
m_serialPort = new SerialPort("COM1", 38400, Parity.None, 8, StopBits.One);
m_serialPort.Open();
m_nmeaInputPort = new NmeaInputPort(m_serialPort);
m_oled = new Newhaven25664OledDriver(
chipSelect: Pins.GPIO_PIN_D10,
reset: Pins.GPIO_PIN_D9,
dc: Pins.GPIO_PIN_D8);
m_oled.Initialize();
m_oled.ClearDisplay();
m_oled.TestPattern();
Thread.Sleep(1000);
m_oled.ClearDisplay();
InputPort leftButton = new InputPort(Pins.GPIO_PIN_D7, false, Port.ResistorMode.PullUp);
if (!leftButton.Read())
{
// debug mode
//m_nmeaInputPort.RawDataDebugEvent += new NmeaInputDebugEventHandler(m_nmeaInputPort_RawDataDebugEvent);
m_nmeaInputPort.ParsedDataDebugEvent += new NmeaInputParsedDebugEventHandler(m_nmeaInputPort_ParsedDataDebugEvent);
m_debugFont = new OledFont(SailboatComputer.Properties.Resources.BinaryResources.fixed5x7);
m_nmeaInputPort.Initialize();
while (true)
{
Thread.Sleep(Int16.MaxValue);
}
}
else
{
leftButton.Dispose();
leftButton = null;
DebugLog.WriteLine("free memory (before fonts) = " + Microsoft.SPOT.Debug.GC(true));
m_ui = new SimpleUserInterface(m_oled, Pins.GPIO_PIN_D7, Pins.GPIO_PIN_D6);
DebugLog.WriteLine("free memory (after fonts) = " + Microsoft.SPOT.Debug.GC(true));
// hook up NMEA events
m_nmeaInputPort.WindEvent += new NmeaWindEventHandler(m_nmeaInputPort_WindEvent);
m_nmeaInputPort.COGSOGEvent += new NmeaCOGSOGEventHandler(m_nmeaInputPort_CogSogEvent);
m_nmeaInputPort.DepthEvent += new NmeaDepthEventHandler(m_nmeaInputPort_DepthEvent);
m_nmeaInputPort.Initialize();
while (true)
{
Thread.Sleep(Int16.MaxValue);
}
}
}
public void Dispose()
{
if (trigger != null)
{
trigger.Dispose();
}
if (echo != null)
{
echo.Dispose();
}
}
public void Dispose()
{
myInputPort.Dispose();
myInterruptPort.Dispose();
myOutputPort.Dispose();
myI2CDevice.Dispose();
mySPI.Dispose();
myTristatePort.Dispose();
mySerialPort.Dispose();
Dispose(true);
GC.SuppressFinalize(this);
}
/// <summary>
/// Disposes the Sony IR object.
/// </summary>
public override void Dispose()
{
_runningThread = false;
_disposing = true;
_mainThread.Join(1000);
while (_mainThread.IsAlive)
{
Thread.Sleep(250);
}
_irPort.Dispose();
}
static void Main(string[] args)
{
OutputPort o = new OutputPort(Cpu.Pin.GPIO_Pin17, true);
for (int i = 0; i < 5; i++)
{
o.Write(true);
Console.WriteLine("Read: " + o.Read());
Thread.Sleep(500);
o.Write(false);
Console.WriteLine("Read: " + o.Read());
Thread.Sleep(500);
}
o.Dispose();
InputPort input = new InputPort(Cpu.Pin.GPIO_Pin17, true, Port.ResistorMode.Disabled);
Console.WriteLine("Read: " + input.Read());
input.Dispose();
Console.WriteLine("Finishing");
}
internal GoHub()
{
// initialize our sockets
_sockets = new GoSocket[_socketCount];
_socketLeds = new OutputPort[_socketCount];
for (int iSocket = 0; iSocket < _socketCount; iSocket++)
{
_sockets[iSocket] = new GoSocket(iSocket + 1);
_socketLeds[iSocket] = new OutputPort(GetSocketLedPin(iSocket + 1), false);
_sockets[iSocket].SetHub(this);
_sockets[iSocket].SetPowerState(true);
}
// TODO: do this in native code during clr startup, to ensure the pullup state.
// put uart RX pins in input, pull-up mode by creating and then disposing of them.
InputPort uart1rx = new InputPort((Cpu.Pin) 0x01, false, Port.ResistorMode.PullUp);
InputPort uart2rx = new InputPort((Cpu.Pin) 0x03, false, Port.ResistorMode.PullUp);
uart1rx.Dispose();
uart2rx.Dispose();
// enable our power output
_powerEnable = new OutputPort((Cpu.Pin) 0x0A, false);
}
/// <summary>
/// Actually starts the demo
/// </summary>
/// <param name="Server">Reference to the Telnet Server</param>
public static void Start(TelnetServer Server)
{
// Configures the onboard button. If this fails, it's probably already in use by another app.
InputPort Button = null;
try { Button = new InputPort(ONBOARD_SW1, false, Port.ResistorMode.Disabled); }
catch (Exception e)
{
Server.Color(TelnetServer.Colors.LightRed);
Server.Print("Exception " + e.Message + " given. Were the onboard Button already configured?");
Server.Color(TelnetServer.Colors.White);
return;
}
// Configures the onboard LED. If this fails, it's probably already in use by another app.
OutputPort Led = null;
try { Led = new OutputPort(ONBOARD_LED, false); }
catch (Exception e)
{
Button.Dispose(); // The button is already defined
Server.Color(TelnetServer.Colors.LightRed);
Server.Print("Exception " + e.Message + " given. Were the onboard LED already configured?");
Server.Color(TelnetServer.Colors.White);
return;
}
// Disables echoing of keypresses
Server.EchoEnabled = false;
// Clears the screen
Server.ClearScreen();
// Draws a Netduino Plus in ANSI/ASCII art
Server.Print("\xda\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xbf");
Server.Print("\xb3 \xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe \xfe\xfe\xfe\xfe\xfe\xfe\xfe\xfe\xb3");
Server.Print("\xdb\xdb\xdb\xdb\xdb\xdb\xdb\xdb\xdb \xdc \xb3");
Server.Print("\xdb\xdb\xdb\xdb\xdb\xdb\xdb\xdb\xdb NETDUINO \xb3");
Server.Print("\xdb\xdb\xdb\xdb\xdb\xdb\xdb\xdb\xdb PLUS \xb3");
Server.Print("\xb3 ..\xb3");
Server.Print("\xdb\xdb \xdb\xdb ::\xb3");
Server.Print("\xb3 \xdb\xdb\xdb\xdb\xdb\xdb \xb3");
Server.Print("\xdb\xdb\xdb\xdb\xdb \xdb\xdb\xdb\xdb\xdb\xdb \xb3");
Server.Print("\xdb\xdb\xdb\xdb\xdb \xdb\xdb\xdb\xdb\xdb\xdb \xfe\xfe\xfe\xfe\xfe\xfe \xfe\xfe\xfe\xfe\xfe\xfe\xb3");
Server.Print("\xc0\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xdb\xdb\xdb\xdb\xdb\xdb\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xc4\xd9");
Server.Print("", true);
Server.Print("Push the Netduino Plus onboard button, or press a key to close this app");
// We only update the screen if the LastState is different from the current state
bool LastState = false;
while (Server.IsConnected && Server.Input(1, false) == "")
{
// We need to update
if (Button.Read() == LastState)
{
// Lets record the last state
LastState = !Button.Read();
Led.Write(LastState);
// Draws the button
if (LastState)
{
Server.Color(TelnetServer.Colors.HighIntensityWhite);
}
else
{
Server.Color(TelnetServer.Colors.Gray);
}
Server.Locate(7, 26, true); Server.Print("\xdb\xdb", true, true);
// Draws the LED
if (LastState)
{
Server.Color(TelnetServer.Colors.LightBlue);
}
else
{
Server.Color(TelnetServer.Colors.Gray);
}
Server.Locate(3, 29, true); Server.Print("\xdc", true);
// Brings back the cursor to the last line
Server.Locate(14, 1);
}
}
// Releases the pins
Button.Dispose();
Led.Dispose();
// Enables echo again and clears the screen
if (Server.IsConnected)
{
Server.EchoEnabled = true;
Server.ClearScreen();
}
}
public override void Dispose()
{
_irPort.Dispose();
Debug.Print("NEC Receiver is Disposed");
}
protected override void DisposeManagedResources()
{
_input.Dispose();
}
public override void Dispose()
{
_port.Dispose();
}
