I have added a webservice to a project for the Raptor board. With MFDpwsDevice, MFDpwsExtensions, and MFWsStack the project successfully compiles (Studio says Runtime version v4.0.30319 and version 4.2 on all references). When I try to debug on the board it throws Error 1 below. So I commented out all WS code and just tried to add the reference MFWsStack that throws Error 2. No WS code…just the reference. When I remove the reference to MFWsStack the board works fine and I can see the board step through the code just fine.
Thanks!
Error 1
#### Message:
#### Ws.Services.Transport.WsNetworkServices::GetLocalIPV4Address [IP: 0003] ####
#### Ws.Services.Binding.UdpTransportBindingElement::.ctor [IP: 0011] ####
#### Ws.Services.Transport.UDP.WsUdpServiceHost::.cctor [IP: 0003] ####
#### SocketException ErrorCode = -1
Error 2:
‘Microsoft.SPOT.Debugger.CorDebug.dll’ (Managed): Loaded ‘C:\Program Files\GHI Electronics\GHI Premium NETMF v4.2 SDK\Assemblies\le\GHI.Premium.USBHost.dll’Microsoft.SPOT.Net
I would assume that the library you had to comment out so it works tries to get the local IP of the board on startup, which is not available for some reason.
The error seems to occur before managed code. Is there a default IP that needs to get set somewhere before adding references in Visual Studio to the MFDpws components?
I mention the other code being deployed to the board and running only to illustrate the board is working otherwise. I can even get the IP address if I initiate the wifi module.
Thanks!
Generally there are two ways to initialize network:
I just looked at the IPs in the Fez Config Tool. Built in Ethernet, ENC28, and RS910 all have a static ip address that is not null.
Does anyone have a raptor board that they could try adding the MFWsStack reference too? No code required to fail for me just adding the reference and trying to debug causes the issue.
RoSchmi
December 15, 2013, 11:55am
6
Hi,
Edit:
But perhaps you can ignore the exception an initialize the ENC28 module as usual.
Is it possible to ignore exceptions thrown before it actually loads the code on the board?
Would it be safe to say that DPWS is not supported on Raptor?
Thanks…I am very new to mf.
Set a break point in the 1st line of your code.
OK…Turned on C++ exceptions and get error1. But I can then continue into the code…Yes!
error1Microsoft.SPOT.Net and wasn’t handled before a managed/native boundary
Do you think this exceptions will prevent features of Web services from functioning properly?
Thank You!
Best way to find out is trying ;D
RoSchmi
December 15, 2013, 1:22pm
11
Just made this little test, seems to work despite the exception
using System;
using System.Collections;
using System.Threading;
using Microsoft.SPOT;
using Microsoft.SPOT.Presentation;
using Microsoft.SPOT.Presentation.Controls;
using Microsoft.SPOT.Presentation.Media;
using Microsoft.SPOT.Presentation.Shapes;
using Microsoft.SPOT.Touch;
using GHI.Premium.Net;
using Gadgeteer.Networking;
using GT = Gadgeteer;
using GTM = Gadgeteer.Modules;
using Gadgeteer.Modules.GHIElectronics;
namespace Raptor_Test_MFDPWS
{
public partial class Program
{
void ProgramStarted()
{
Debug.Print("Program Started");
ethernet_ENC28.Interface.CableConnectivityChanged += Interface_CableConnectivityChanged;
ethernet_ENC28.Interface.NetworkAddressChanged += Interface_NetworkAddressChanged;
ethernet_ENC28.Interface.Open();
NetworkInterfaceExtension.AssignNetworkingStackTo(ethernet_ENC28.Interface);
// if (!ethernet_ENC28.Interface.NetworkInterface.IsDhcpEnabled)
ethernet_ENC28.Interface.NetworkInterface.EnableDhcp();
//ethernet.Interface.NetworkInterface.EnableStaticIP(IPv4Address, SubnetMask, GatewayAddress);
Thread.Sleep(100);
Debug.Print("Waiting for IP address ... ");
Thread.Sleep(100);
try
{
Debug.Print("Actual Network settings:");
Debug.Print("IP Address: " + ethernet_ENC28.Interface.NetworkInterface.IPAddress);
Debug.Print("Subnet Mask: " + ethernet_ENC28.Interface.NetworkInterface.SubnetMask);
Debug.Print("Default Gateway: " + ethernet_ENC28.Interface.NetworkInterface.GatewayAddress);
Debug.Print("Number of DNS servers:" + ethernet_ENC28.Interface.NetworkInterface.DnsAddresses.Length);
for (int i = 0; i < ethernet_ENC28.Interface.NetworkInterface.DnsAddresses.Length; i++)
Debug.Print("DNS Server " + i.ToString() + ":" + ethernet_ENC28.Interface.NetworkInterface.DnsAddresses[i]);
Debug.Print("\r\n\r\n");
}
catch
{
Debug.Print("Could not print settings");
};
}
void Interface_NetworkAddressChanged(object sender, EventArgs e)
{
Debug.Print("Interface_NetworkAddressChanged");
Debug.Print("New address for the Network Interface ");
Debug.Print("Is DhCp enabled: " + ethernet_ENC28.Interface.NetworkInterface.IsDhcpEnabled);
Debug.Print("Is DynamicDnsEnabled enabled: " + ethernet_ENC28.Interface.NetworkInterface.IsDynamicDnsEnabled);
Debug.Print("NetworkInterfaceType " + ethernet_ENC28.Interface.NetworkInterface.NetworkInterfaceType);
Debug.Print("Network settings:");
Debug.Print("IP Address: " + ethernet_ENC28.Interface.NetworkInterface.IPAddress);
Debug.Print("Subnet Mask: " + ethernet_ENC28.Interface.NetworkInterface.SubnetMask);
Debug.Print("Default Gateway: " + ethernet_ENC28.Interface.NetworkInterface.GatewayAddress);
Debug.Print("Number of DNS servers:" + ethernet_ENC28.Interface.NetworkInterface.DnsAddresses.Length);
for (int i = 0; i < ethernet_ENC28.Interface.NetworkInterface.DnsAddresses.Length; i++)
Debug.Print("DNS Server " + i.ToString() + ":" + ethernet_ENC28.Interface.NetworkInterface.DnsAddresses[i]);
Debug.Print("------------------------------------------------------");
}
void Interface_CableConnectivityChanged(object sender, EthernetENC28J60.CableConnectivityEventArgs e)
{
// throw new NotImplementedException();
}
}
}
RoSchmi…Thanks! That looks extremely useful.
Currently I am getting: System.Net.Sockets.SocketException’ occurred in Microsoft.SPOT.Net and wasn’t handled before a managed/native boundary
When I try to run either version of the code below:
//ProtocolVersion version = new ProtocolVersion11();
ProtocolVersion version = new ProtocolVersion10();
Device.Initialize(new WS2007HttpBinding(new HttpTransportBindingConfig(guid, 8084)), version);
RoSchmi…I used your:
ethernet_ENC28.Interface.Open();
NetworkInterfaceExtension.AssignNetworkingStackTo(ethernet_ENC28.Interface);
// if (!ethernet_ENC28.Interface.NetworkInterface.IsDhcpEnabled)
ethernet_ENC28.Interface.NetworkInterface.EnableDhcp();
AND IT NO LONGER THROWS CONTINUOUS EXCEPTIONS!
THANK YOU…with caps = extreme emphasis.
RoSchmi
December 15, 2013, 2:42pm
14
I’m glad that I could help.
