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HAMZA

Member Since 12 Aug 2012
Offline Last Active Dec 27 2012 04:23 PM
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Topics I've Started

WatchDog Timer & netduino Plus

09 December 2012 - 02:08 AM

Hi

how can i use the warchdog timer in netduino Plus (with firmware 4.2)

i tried

Watchdog.Enabled = true;


but it still always false !!!! <_<

any help will be welcome

Netduino Plus - I2C not working

27 November 2012 - 05:43 PM

Hi

i have Netduino Plus that i updated last week with the new firmware 4.2 because the I2C don't work in firmware 4.1, and i tried again but the same error again happen (see the attachement).

i use this code that i found here
http://www.tinyclr.c...m/topic?id=9074


using System;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using Microsoft.SPOT;
using Microsoft.SPOT.Hardware;
using SecretLabs.NETMF.Hardware;
using SecretLabs.NETMF.Hardware.NetduinoPlus;

namespace i2C
{
public class Program
{
static OutputPort led = new OutputPort(Pins.ONBOARD_LED, false);

public static void Main()
{

i2c();

while (true)
{
led.Write(true);
Thread.Sleep(10);
led.Write(false);
Thread.Sleep(1500);
}

//Thread.Sleep(Timeout.Infinite);
}


static void i2c()
{
// i2c configuration(address of my eeprom , clock speed)
I2CDevice myi2c = new I2CDevice(new I2CDevice.Configuration(0xA2, 400));

// to store the received value from eeprom
byte[] readBuffer = new byte[1];
byte[] address = new byte[] { 1 };

// Reading data stored in the selected address register
I2CDevice.I2CTransaction[] xActions = new I2CDevice.I2CTransaction[1];

xActions[0] = I2CDevice.CreateWriteTransaction(address);
myi2c.Execute(xActions, 1000);

xActions[0] = I2CDevice.CreateReadTransaction(readBuffer);
myi2c.Execute(xActions, 1000);


// print the received data
Debug.Print("address:" + address[0].ToString() + "data:" + readBuffer[0].ToString());

// go to the next address
address[0]++;

led.Write(true);
Thread.Sleep(1000);
led.Write(false);
}

}
}



there are any solution of this problem ?

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