[Anders Søborg]

Hi Again

Is this a question regarding the Mono Brick Communication library or the MonoBrick firmware?

I think that you (again) asked the question in the wrong forum 🙂

/Anders

[Anders Søborg]

Hi Again

Your video was shared on MindCubers Facebook page, MonoBrick’s twitter and Facebook page as well as the EV3 Fan Group Facebook page. Let’s see how it goes…

/Anders

[Anders Søborg]

Hi Jacek

Merry christmas. This is awesome. I will post it right away. Could I maybe steel the code and place in our Git repository – just as an example?

/Anders

[Anders Søborg]

Hi there

I moved your question to the correct forum (this is not a question regarding the communication library :-)). Anyway check out the motor example and check out the official documentation found here. Hope this answers your question.

/Anders

[Anders Søborg]

Hi there

Sooo nice – shared on twitter and facebook and on

monobrick.dk

/Anders

[Anders Søborg]

Hi there

Nice work. I would like to include this is the upcoming release. In our firwmare we use the following function to generate the wpa_supplicant_wep.conf file.

static void WriteWpaSupplicantConfiguration (string ssid, string password, bool useEncryption)
		{
			MonoBrickFirmware.Native.ProcessHelper.RunAndWaitForProcess("rm",WpaSupplicantFileName); 
			string encryption;
			if(useEncryption)
				encryption = "WPA-PSK";
			else
				encryption = "NONE";	             
			string[] lines = { 
				"#This file is auto generated by MonoBrick - will be overwritten at startup", 
				"#ap_scan=1", 
				"#fast_reauth=1",
				"# Pers", 
				"ctrl_interface=/var/run/wpa_supplicant", 
				"network={", 
				"  ssid=\"" + ssid + "\"",
				"  key_mgmt="+encryption, 
				"  psk=\"" + password + "\"", 
				"  pairwise=CCMP TKIP",
				"  group=CCMP TKIP", 
				"}", 
			};
      		System.IO.File.WriteAllLines(@WpaSupplicantFileName, lines);
		}

You can find function in the firmware startup app found here. Would it be possible for you to extend/rewrite this function to support WEP and then test if it actually works?

Thanks

Anders

[Anders Søborg]

Hi there.

The webserver example found in the master branch is working. Simply compile the project and upload the program to your EV3. When the webserver has started (which takes a while) simply type in http://yourIp:yourPort/documentation to see a list of what is currently supported. Please note that using port 80 is not working so use something like 8080. As you will see from the URL list the webserver is written as a REST service so data is retrieved via JSON – so writing a client that that can interact/control the EV3 is fairly simple.

/Anders

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[Anders Søborg]

Hi Max

This is an absolutely amazing piece of work that you have done (I havn’t read all of it and my german is not that great – but 55 page guide is great)… once that you fell that it is done I will place on the front page on the firmware page so it can be downloaded… what about the Visual Studio template that you did is that still working?

/Anders

[Anders Søborg]

Hi there

Use the color sensor example from Git and replace the EV3Color sensor with the NXTColor sensor. Also have a look at the documentation for the NXT color sensor found here…

/Anders

[Anders Søborg]

Hi there

I will have this issue solved in the next release – which will be soon…

/Anders

[Anders Søborg]

Hi there

sorry for the late reply – it seems that we don’t support old routers with only WEP or WPA encryption. It could be added but to be completly honest this is not our highest priority at the momment. You Will have to connect without encryption.

/Anders

[Anders Søborg]

Great

Please let me know how it goes…

/Anders

[Anders Søborg]

Hi Jacek

Very nice work… maybe you would be interested in sharing the code as part of our Git repository. Also is there a youtube video that I can embed on the firmware page?

/Anders

[Anders Søborg]

Hi again

Ok great – make a pull request on Git – so you can get credit for the improvements… thanks

/Anders

[Anders Søborg]

Hi there

I also noticed that LcdConsole.WriteLine method is not thread safe. There should be lock block:

I don’t think this is an issue since the kernel module is thread safe. Have you seen this fail?

And start pooling call in the speedprofile method:

Great I will have a look at it. I actually think by looking at it that your suggestion is better than mine… I will have a look at it tonight.

/Anders

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