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There have been 164 items by nakchak (Search limited from 10-May 23)
#33930 How can I distribute a binary file and have people load it?
Posted by nakchak on 20 August 2012 - 06:02 AM in Netduino Plus 2 (and Netduino Plus 1)
#33946 Site might as well say "Don't use Netduino"
Posted by nakchak on 20 August 2012 - 02:58 PM in Netduino 2 (and Netduino 1)
#33999 SD card write times
Posted by nakchak on 21 August 2012 - 12:40 PM in Netduino Plus 2 (and Netduino Plus 1)
#34003 Netduino Plus Firmware v4.2.0
Posted by nakchak on 21 August 2012 - 12:50 PM in Netduino Plus 2 (and Netduino Plus 1)
Revised: It worked if I moved to another USB port (??!?!).
After SAM-BA has detected the USB driver and I've selected at91sam7x512-ek and then click "Connect", SAM-BA pops up "Error in startup script" "Error h_handle returned zero" etc.
I'm using Windows 7 64, .NET 4.2 and SDK 4.2.
Any idea what could cause this to happen?
Cheers,
Anders
Hi Anders
Are you using SAM-BA 2.12 fixes some issues with x64 os's...
Also are you using the driver in "drv" folder where you installed sam-ba too or the generic GPS camera driver that windows update discovers, try uninstalling the driver in device manager and manually installing the Atmel driver?
Finally have you erased your ND (3.3v to the gold erase pad) before you try and connect with sam-ba?
Nak.
#34012 DK_LM3S9D96 Net MF port
Posted by nakchak on 21 August 2012 - 02:41 PM in General Discussion
#34026 Mini Upgrade Woes
Posted by nakchak on 21 August 2012 - 05:17 PM in Netduino Mini
#34072 Seven Segment Display Module
Posted by nakchak on 22 August 2012 - 11:30 PM in Netduino Go
#34098 More GoBus news: DIP chips for STM8S modules
Posted by nakchak on 23 August 2012 - 12:16 PM in Netduino Go
#34099 Building custom go!bus modules for Netduino Go
Posted by nakchak on 23 August 2012 - 01:03 PM in Netduino Go
TX from the GO goes to RX on the on the module and vice versa, admittedly its confusing but if you look at the go schematic you will see pin 4 is TX on the go, so pin 4 on the module would be RX.
i.e. the transmission (tx) from the go on pin 4 is received (rx) on pin 4 of the module, whilst the module transmits on pin 5 and is received by the go on pin 5.
You find the TX to RX naming/wiring convention being used in lots of 2 wire/channel transmission protocols, such as RS232, MIDI, DMX (i think) etc. etc.
It can also help to think of TX = out and RX = in, and that you need to go out to come in
Hope that helps
Nak.
#34102 do I need the netduino,netduino plus or arduino?
Posted by nakchak on 23 August 2012 - 01:38 PM in General Discussion
#34103 4.2 MF Deploy Erasing Firmware
Posted by nakchak on 23 August 2012 - 01:44 PM in Netduino Plus 2 (and Netduino Plus 1)
Did you remember to put the board into boot loader mode (by holding down the button and power cycling the ND?) before you tried to set the network details?
In order for the change to winusb drivers to work with 4.2, the process of changing network settings has had to change, so the old 4.1 way where it didn't matter if you were in tinyclr or the boot loader to set the network up no longer works.
I also had fun and games getting network settings to stick and similar symptoms to the ones you described above until ire-read the flashing instructions.
After flashing, to set your network settings using MFDeploy.
a. Start your Netduino Plus in TinyBooter mode by holding the pushbutton while plugging it into your PC using a MicroUSB cable.
b. Select the Target > Configuration > Networking menu. Re-enter your IP address settings and MAC address.
c. Detach and reattach your Netduino Plus (power cycle)
Nak.
#34109 issues with added system.http reference
Posted by nakchak on 23 August 2012 - 03:31 PM in General Discussion
I can already confirm that mac address has been erased to 000000000000 and i haven't put back the right one...
I know...it's bad ;-)
Please be aware that the process to set MAC addresses has changed slightly for 4.2 from 4.1.
You must enter boot loader mode to set the MAC via mfdeploy now, full instructions here specifically:
After flashing, to set your network settings using MFDeploy.
a. Start your Netduino Plus in TinyBooter mode by holding the pushbutton while plugging it into your PC using a MicroUSB cable.
b. Select the Target > Configuration > Networking menu. Re-enter your IP address settings and MAC address.
c. Detach and reattach your Netduino Plus (power cycle)
Nak.
#34111 System.Net.Sockets.TcpListener missing
Posted by nakchak on 23 August 2012 - 04:52 PM in Visual Studio
HHello.
System.Net.Sockets.TcpListener class, not on. NETMF 4.1
I've been trying to find this kind, or an alternative to be used. NETF.
someone else has had this problem?
greetings.
Hi edbrik
Have you tried using the
Socket.Listen()method?
That's pretty much it AFAIK for socket listeners in netmf, also their is no async versions of the standard socket .net api (again AFAIK).
Nak.
#34119 PWN classes after 4.2 firmware upgrade
Posted by nakchak on 23 August 2012 - 09:13 PM in Netduino Plus 2 (and Netduino Plus 1)
But the SecretLabs.NET.Hardware.PWM.dll is NOT compatible with the RC5 ( the version before the official release).
I have this code, and the behavior is much different.
Hi Ellen
The 4.2 release is based on Netmf 4.2 QFE2, where as 4.2 RC5 is based upon netmf 4.2 QFE1, there is considerable differences between QFE1 and QFE2, so unfortunately you cant mix and match, between rc5 and 4.2.
Nak.
#34136 More GoBus news: DIP chips for STM8S modules
Posted by nakchak on 24 August 2012 - 07:28 AM in Netduino Go
Will we be ordering the STM8S105K4B6 5-packs direct from Secret Labs, or through the regular distributors?
Also: Do you have any plans to do something similar for a through-hole version of the 10 pin 1.27mm IDC sockets (http://au.mouser.com...kTNcJ8wnslDRg==)? Mouser has them but you have to buy 990 at once :-)
Depends how many you wanted, but i managed to get a few as free samples from samtec, so icould prototype some modules. You need to use the part builder on the site to build this code SHF-105-01-L-D-TH
Nak.
#34158 More GoBus news: through-hole GoPort IDC Headers
Posted by nakchak on 24 August 2012 - 04:42 PM in Netduino Go
#34174 More GoBus news: through-hole GoPort IDC Headers
Posted by nakchak on 24 August 2012 - 07:30 PM in Netduino Go
Any chance of getting the Eagle part for the two headers published as a library? Either that or a pointer to the part name and library would help - I've not been able to find the part in Eagle's libraries.
Regards,
Mark
Im currently building a netduino library for design spark
Currently contains:
- Shield headers (at correct spacing)
- STM32F4
- STM32F0
- STM8S (will add dip varient as well)
- Go sockets
- Handful of common components
Any way i was considering porting the lib to Eagle and Kicad as well, if there is enough interest i will see what i can do.
Nak.
#34177 More GoBus news: through-hole GoPort IDC Headers
Posted by nakchak on 24 August 2012 - 09:09 PM in Netduino Go
#34195 More GoBus news: through-hole GoPort IDC Headers
Posted by nakchak on 25 August 2012 - 11:03 AM in Netduino Go
What's type of GO! Sockets?
It is called SUX socket?
Technically speaking a Go (or Gadgeteer) socket is just a 0.05" (1.27mm) pitch header i.e. a grid of pins with 0.05" between centers, nothing special, just pretty damn hard (impossible) to find in small quantities at a reasonable price, other than as engineering samples which is not a viable option if you need more than 10 of them.
Nak.
#34292 Firmware update issue / VS issue
Posted by nakchak on 27 August 2012 - 06:21 PM in Netduino Plus 2 (and Netduino Plus 1)
#34301 Seems to be stuck in "tinybooter" mode
Posted by nakchak on 27 August 2012 - 07:22 PM in Netduino Plus 2 (and Netduino Plus 1)
#34319 Confused About Licensing
Posted by nakchak on 28 August 2012 - 09:27 AM in General Discussion
First of all the netduino hardware itself is licensed under a Creative Commons Attribution 3.0 Unported License which AFAIK has no commercial restrictions.
As for the framework and libs provided by Secret Labs they are using an Apache license again AFAIK with no commercial covenants.
As for forum submitted content they are licensed under a Creative Commons Share Alike license as well, so again you should be ok from a commercial point of view.
The (somewhat hidden) legal page has a few more details here.
I know there are several commercial products using ND+'s (I work on one myself) but I guess if in doubt get legal advice.
Nak.
#34321 Access WCF REST service through Netduino plus
Posted by nakchak on 28 August 2012 - 11:23 AM in Visual Studio
I have used that with great success to communicate with WCF, and other rest based web services (Created a big red button which when pressed created a DNS entry using the Rackspace Cloud DNS API, so the boss could feel important on go live day )
Nak.
#34323 Adafruit NFC shield
Posted by nakchak on 28 August 2012 - 01:09 PM in Netduino 2 (and Netduino 1)
#34361 power
Posted by nakchak on 29 August 2012 - 08:54 AM in Netduino Plus 2 (and Netduino Plus 1)
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