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There have been 13 items by Gigios (Search limited from 10-May 23)
#62481 Go socket modules PLEASE VOTE.
Posted by Gigios on 06 May 2015 - 12:42 PM in Netduino Go
#63178 WiFi Connection steps problem
Posted by Gigios on 16 June 2015 - 06:50 PM in Netduino 3
Hello
Today I have received my Netduino 3 wifi.
After the initial updates (firmware/sdk/etc), I have tried to setup the network connection but without success.
I have the simple 'blink' app.
Currently my router/wifi use a WEP as security option with the Authentication Type = Open and the encryption of 128bit.
When the Netduino boot the ACT led stay 'orange' for two seconds (+/-) and after switch off.
When I reopen the Network config page I can see also a wrong network key because there are 5 additional 0 at the end of my key.
This is my first experience with the network configuration panel for the wifi connection.
Probably there is a big error on my setup
Thanks for any support.
#63182 WiFi Connection steps problem
Posted by Gigios on 16 June 2015 - 08:03 PM in Netduino 3
Hi Gigios,
If you're using WEP, I believe that you want to use the passphrase (and not the key).
Does that help get you up and running?
Chris
I have tried also with the passphrase instead the key but without success.
If I change the security option to "WPA2-PSK" all works fine, the problem is that I have also an old device that manage only the WEP.
I try to investigate again, otherwise I try to use the WPA.
For the moment thanks for the support
#63959 I2C Bus Problem - Debugging
Posted by Gigios on 24 August 2015 - 07:57 AM in General Discussion
#63961 I2C Bus Problem - Debugging
Posted by Gigios on 24 August 2015 - 12:42 PM in General Discussion
Hi Gigos
I have found my Netduino devices to be more "sensitive" to cable lengths & the fitting of termination resistors than my Arduino devices.
I use seeedstudio grove gear and found that 5CM cables ok anything longer breaks.
Could you post some more detail or even a photo of you setup?
@KiwiBryn
blog.devmobile.co.nz
Currenlty I don't have the possibility to send a photo but, I'm using a breadboard to test all and the 'cables' are about 10 cm (cables used to connect the SDA/SCL to the PCF8574, all others connections are made with breadboard jumper).
I have used two 4.7 Kohm resistors (pull-ups to +5V) connected the SDA/SCL of the PCF8574N. All the connections are made on a breadboard and I'm using the +5V directly from the Netduino.
Edit: I have added a sketch of my test condition:
#63965 I2C Bus Problem - Debugging
Posted by Gigios on 24 August 2015 - 03:39 PM in General Discussion
@Gigios, do you have a scope?(you can use an arduino as a basic scope and/or logic analyzer). Also, at the very least, when your device doesn't work, can you put a multi-meter on the SDA/SCL lines and see if they are high or low?
Unfortunately, at the moment, I don't have a scope (probably tomorrow or the dey after I can have one to test but I don't have a 'logic analyzer').
This evening I will try to check the 'state' of SDA/SCL with a multimeter.
#63966 I2C Bus Problem - Debugging
Posted by Gigios on 24 August 2015 - 03:42 PM in General Discussion
^^ what he said. Your diagram shows an arduino SDA/SCL hookup.
I have found many examples for Netduino that use the analog pin 4 and 5.
This evening I will investigate if it is a my wrong 'interpretation' of the samples (sketchs) and if all works fine with the ping SD/SC (before I check in the forum to avoid 'hardware' problems ).
Edit: Probably it's true, the problem is the wrong pins usage:
#63968 I2C Bus Problem - Debugging
Posted by Gigios on 24 August 2015 - 03:54 PM in General Discussion
The original Netduino did used to use the analog pins for I2C.
Regards,
Mark
Yes, I have checked now the 'hardware' configuration and I have seen that the sample used to 'test' the i2c was for the 'original' Netduino and not for the 'Netduino 2 Plus' and 'Netduino 3' that I have used.
Thanks a lot
Luigi
#63974 I2C Bus Problem - Debugging
Posted by Gigios on 25 August 2015 - 06:41 AM in General Discussion
Knew there was a post about the I2C pins moving:
Netduino Plus 2 and Arduino R3 Pinout for I2C
Regards,
Mark
Thanks
I have updated my sketch to 'fix' my 'error'.
#63997 Best practices: how to wait for a Wi-Fi network connection
Posted by Gigios on 27 August 2015 - 01:25 PM in Netduino 3
Is there a way to choose what loads depending on the device being deployed to? I use both the ND2Plus and the ND3Wi-Fi
If I deploy to a ND2Plus I get the following crash during debug:
Assembly: SecretLabs.NETMF.Hardware (4.3.1.0) Resolving. Link failure: some assembly references cannot be resolved!! Assembly: NetduinoExtensions (4.3.2.1) needs assembly 'Netduino.IP' (1.0.0.0) Error: a3000000 Waiting for debug commands... The program '[36] Micro Framework application: Managed' has exited with code 0 (0x0).
I had the same problem when I tryed to use ND2+ with the program used on ND3.
You must update the Firmware of the Netduino 2 with the 'Netduino.IP':
http://forums.netdui...etduino-plus-2/
After the upgrade you should be able to run your program without problems.
#64031 Introducing Llilum, the native-compiled (NETMF) proof of concept
Posted by Gigios on 04 September 2015 - 06:54 AM in General Discussion
Very very interesting!
I look forward to the alpha version
#64147 Netduino.IP Firmware v1.0.1 (for Netduino Plus 2)
Posted by Gigios on 19 September 2015 - 09:57 AM in Netduino.IP Technical Preview
I had upgraded my NP2 without problems but now I'm not able to load my previous project because I receive this error when try to run the program:
Found debugger! Create TS. Loading start at 8059abc, end 8083c1c Assembly: mscorlib (4.3.1.0) Assembly: Microsoft.SPOT.Native (4.3.1.0) Assembly: Microsoft.SPOT.Hardware (4.3.1.0) Assembly: Microsoft.SPOT.Net (4.3.1.0) Assembly: Microsoft.SPOT.Net.Security (4.3.1.0) Assembly: System (4.3.1.0) Assembly: System.Net.Security (4.3.1.0) Assembly: Microsoft.SPOT.Hardware.SerialPort (4.3.1.0) Assembly: Microsoft.SPOT.IO (4.3.1.0) Assembly: System.IO (4.3.1.0) Assembly: Microsoft.SPOT.Hardware.PWM (4.3.1.0) Assembly: Microsoft.SPOT.Hardware.Usb (4.3.1.0) Assembly: Netduino.IP (1.0.1.0) Assembly: Netduino.IP.Interop (1.0.0.0) Assembly: Netduino.IP.LinkLayers.ENC28J60 (1.0.0.0) Assembly: SecretLabs.NETMF.Diagnostics (4.3.1.0) Assembly: GoBus (1.5.0.0) Assembly: SecretLabs.NETMF.Hardware.Netduino (4.3.1.0) Assembly: Microsoft.SPOT.Hardware.OneWire (4.3.1.0) Loading Deployment Assemblies. Attaching deployed file. Assembly: System.Http (4.3.1.0) Attaching deployed file. Assembly: MQTT (1.0.0.0) Attaching deployed file. Assembly: System.Ftp (4.3.1.0) Attaching deployed file. Assembly: NetduinoExtensions (4.3.2.1) Attaching deployed file. Assembly: SecretLabs.NETMF.Hardware (4.3.1.0) Resolving. Link failure: some assembly references cannot be resolved!! Assembly: MQTT (1.0.0.0) needs assembly 'NetduinoExtensions' (4.3.2.1) Assembly: NetduinoExtensions (4.3.2.1) needs assembly 'Netduino.IP' (1.0.0.0) Error: a3000000 Waiting for debug commands... The program '[5] Micro Framework application: Managed' has exited with code 0 (0x0).
Seems that the NetduinoExtensions is able to use only the specific version 1.0.0.0 and not the new one.
For the moment I can remove the NetduinoExtensions (and the instruction:
System.Net.NetworkInformation.NetworkInterface.GetIsNetworkAvailable())
in this way I'm able to load the program, the next step is to change the check of the available network in the same way used in your sample NetduinoIP_StackTests.zip
#64153 Netduino.IP Firmware v1.0.1 (for Netduino Plus 2)
Posted by Gigios on 19 September 2015 - 07:42 PM in Netduino.IP Technical Preview
Hi Gigios,
NetduinoExtensions was designed primarily for the Wi-Fi board. Are you using the same project for both the Ethernet board and the Wi-Fi board?
Can you please post an issue on this over at the Netduino.IP repository? We should be able to both update NetduinoExtensions and ensure its cross-hardware compatibility.
https://github.com/n...duino.IP/issues
Thanks Gigios,
Chris
Hi Chris,
Yes, I'm using the same project for a N3 wifi and on a NP2.
I will post the issue on the repository
Regards
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