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There have been 44 items by teachop (Search limited from 28-April 23)
#8169 FreeRTOS
Posted by teachop on 23 January 2011 - 02:35 PM in Netduino Plus 2 (and Netduino Plus 1)
#8111 Component locations
Posted by teachop on 22 January 2011 - 06:32 PM in Netduino Plus 2 (and Netduino Plus 1)
I generally find my reasons!You shouldn't ever need to probe individual components
The resistor designators would help the most when poking about...If ther are no easily readable numbers on the part, it's probably either the MUX in the corner, or an SMT cap/resistor/transistor.
#8100 Component locations
Posted by teachop on 22 January 2011 - 12:22 PM in Netduino Plus 2 (and Netduino Plus 1)
#7911 Micro Framework
Posted by teachop on 19 January 2011 - 03:06 PM in Netduino Plus 2 (and Netduino Plus 1)
#7763 Netduino Plus Firmware v4.1.1 ALPHA 5
Posted by teachop on 16 January 2011 - 01:52 PM in Netduino Plus 2 (and Netduino Plus 1)
I put Vista back on an old PC and thing work, I will use that. If you need alpha/beta testing on Ubuntu/VirtualBox let me know, everything is still installed on my main machine (Linux).None of them are reliable enough
#7719 Netduino Plus Firmware v4.1.1 ALPHA 5
Posted by teachop on 15 January 2011 - 11:07 AM in Netduino Plus 2 (and Netduino Plus 1)
Yes pretty much. I also spent more time with the .5 version, and it isn't very reliable either, sometimes requiring usb cable pulling. Jacking the cable sometimes causes VS to terminate however. Here is a summary of the entire Plus experience (XP in VirtualBox on Ubuntu):do you have the same experience while using the beta 1 release?
Initially installing the driver (first connect of Netduino to USB), the driver installed, but after the progress bar fully filled, it never concluded the driver wizard, and required a boot. The driver did install however, and the device enumerates every time.
Using MFDeploy to install software, often the Ping hangs, requiring usb jacking. Same things happens when checking version. Fool around enough and it works. This cable jacking sometimes causes MFDeploy to terminate, sometimes not. After Browse... and select, the Deploy often hangs. Same thing. I think the pattern that works is to connect the device after hitting deploy. Anyway it eventually works, but after it proceeds to executing Application it gets stuck until the device is unplugged.
In Visual Studio, debugging has never worked once, fooling with the cable here then terminates VS. Starting without debugging can normally be made to work, wait for it to finish building and get stuck, then jack the cable, and deploy completes (sometimes VS terminates).
Thats about it. None of them are reliable enough to allow a development work flow to proceed. The Netduino Mini seems to work a bit better, VS terminates sometimes, but most of the time it works (using the RS-232 port with a Prolific USB serial cable).
#7689 Netduino Plus Firmware v4.1.1 ALPHA 5
Posted by teachop on 15 January 2011 - 01:12 AM in Netduino Plus 2 (and Netduino Plus 1)
#7304 Problem with Analog Input
Posted by teachop on 09 January 2011 - 02:25 AM in Netduino Plus 2 (and Netduino Plus 1)
Where is the Rev. B schematic for Netduino Plus found, from the download page I get Rev.A. I can see a circuit for switching aref on the Netduino schematic, but not on the Netduino Plus one.the schematics is for the latest Rev. B board
#7071 Any Netduino Plus Stock
Posted by teachop on 05 January 2011 - 02:08 PM in Netduino Plus 2 (and Netduino Plus 1)
I see them in stock now. Put an order on Amazon for one...Got one of those from Amazon. They have one left in stock
#7020 Any Netduino Plus Stock
Posted by teachop on 04 January 2011 - 11:20 PM in Netduino Plus 2 (and Netduino Plus 1)
Nice. I don't see any listings for Netduino Plus on Amazon, only Netduino and Netduino Mini. Can you post a direct link?Got one of those from Amazon. They have one left in stock
#6940 Any Netduino Plus Stock
Posted by teachop on 03 January 2011 - 10:58 PM in Netduino Plus 2 (and Netduino Plus 1)
Thank you - will keep checking. For some, Netduino allows experience in C#, .NET, Visual Studio, to be put to work in embedded apps. But I am the other way around, and with this learning C#, .NET, VS, building off familiar embedded territory. Good stuff.you should see them in stock at some local resellers this week and next.
#6918 Any Netduino Plus Stock
Posted by teachop on 03 January 2011 - 05:29 PM in Netduino Plus 2 (and Netduino Plus 1)
#6603 Visual Studio dies after deploy
Posted by teachop on 28 December 2010 - 10:49 AM in Visual Studio
#6574 Visual Studio dies after deploy
Posted by teachop on 27 December 2010 - 03:20 PM in Visual Studio
Are you up-to-date on your firmware?
MFDeploy SolutionReleaseInfo.SolutionVersion = 4.1.0.5 which I think is up to date. The program is tiny, a variation on the example LED blinker.
#6568 Visual Studio dies after deploy
Posted by teachop on 27 December 2010 - 12:50 PM in Visual Studio
#6557 Build error 0x80131700
Posted by teachop on 27 December 2010 - 12:47 AM in Visual Studio
#6546 Build error 0x80131700
Posted by teachop on 26 December 2010 - 10:29 PM in Visual Studio
#6120 What is the Netduino Mini?
Posted by teachop on 15 December 2010 - 12:59 PM in Netduino Mini
Not that I know of in the price range of the MC33269. The LT1965 is great, but too expensive! LP3871 instead of U5 would work in both applications, might be < $1, and is very LDO. Merry Christmas to you and yours too.Any particular power regulators you'd like us to investigate?
#6084 What is the Netduino Mini?
Posted by teachop on 14 December 2010 - 04:51 PM in Netduino Mini
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