Netduino home hardware projects downloads community

Jump to content


The Netduino forums have been replaced by new forums at community.wildernesslabs.co. This site has been preserved for archival purposes only and the ability to make new accounts or posts has been turned off.

segu's Content

There have been 20 items by segu (Search limited from 29-March 23)


By content type

See this member's

Sort by                Order  

#17171 Netduino+ WeatherStation / Environment Monitor / Webserver

Posted by segu on 27 August 2011 - 11:56 PM in Project Showcase

Hi Scott


Is anyone remotely interested in this? If so, I'll start posting build log notes, pictures and code...


I am for sure much, much more than remotely interested ;)

Post a reply to this thread if you are interested in progress / code.
Scott...


Posting a reply and a big thanks for sharing knowledge :)

Hector



#12908 Shh... "Getting Started with Netduino" book pre-order

Posted by segu on 07 May 2011 - 12:03 AM in General Discussion

So why not use the O'Reilly Rough Cuts approach ? My experience (so far) with Cuno Pfister's book is very pleasant. Reading as it grows is an interesting idea Take it only as an opinion ... (Bought and received an e-mail saying Delivery estimate: September 16, 2011 - October 6, 2011) meaning Xmas ? :lol: hoping not so long ;)



#6947 Question about SPI

Posted by segu on 04 January 2011 - 02:46 AM in General Discussion

If we are talking of "extend the original distance" look at NXP I2C for long-distance communications :)



#6204 netduino+ Sous Vide Test Egg 1

Posted by segu on 18 December 2010 - 06:09 AM in Project Showcase

Congratulations Bill Very well done, I am happy to see posts like this. They are very encouraging. You clearly show very helpful things can be done with Netduino ;) Thanks a lot



#6098 What's the status of Onewire?

Posted by segu on 15 December 2010 - 12:47 AM in Netduino 2 (and Netduino 1)

Got it working! http://forums.netdui...-using-onewire/

Hi
Again sorry for the delay. Almost a week I do not read the forum. Thank you for posting your code. For sure I will try your "method/way" with my device. At the end it is the "same" device only different syntax, change the content of the strings.

Thank you :) :)



#5761 What's the status of Onewire?

Posted by segu on 05 December 2010 - 04:16 AM in Netduino 2 (and Netduino 1)

My chips should come today, my sensor is due tomorrow, so i should have some news soon.

I bet if you email him directly and ask him to just mail them, it should be much cheaper... otherwise, I can mail you one of mine once I get it going.


Hi Bill, I apologize for the delay, but I was I am and I will be busy next 2 weeks and thank you for the ideas.
I know Prof Anderson site for some time now. I think he wants not to send to LatinAmerica (maybe some trouble in the past) so the high charges (so pay premier courrier with all the insurances, etc.)
Maybe I can accept your offer if I can send you money via PayPal. I did this a few times, but the other person must know and agree. Anyway your offer is very much preciated :)

Hector



#5660 What's the status of Onewire?

Posted by segu on 02 December 2010 - 07:46 PM in Netduino 2 (and Netduino 1)

I will let you know how it goes!


Ok, when ready post your solution, so the community can have a way to 1Wire :)

I looked Prof Anderson site, but the shipping & handling to here is $200!!! :( (Can you believe that?)
Also it is "limited" to 6 devices and needs one wire for each one. A little tricky if you have multiple sensors. BUT it is a VERY GOOD solution.

Regards



#5612 What's the status of Onewire?

Posted by segu on 01 December 2010 - 11:07 PM in Netduino 2 (and Netduino 1)

Hi I pass you my "investigation" (at least my findings until now :) ) (Also waiting SecretLabs 1Wire :P ) http://www.embeddedd...r-SIP_p_23.html http://eds.supportce...ure-sensor.html It receives "ASCII commands" via RS232 that traslate to 1Wire "jargon pulses" and receive the answer from the 1Wire device and then translate to ASCII characters that are sent out via RS232. So, you write ASCII in a terminal (ugly Hyper Terminal, TeraTerm, Bray Terminal, etc) and receive ASCII characters with the data demanded. (I am here) No reason why you can not send ASCII via TxRx with Netduino and process the result, I think ;) Hope helped you (and understood me) Regards :)



#5570 Hello from Argentina

Posted by segu on 01 December 2010 - 05:17 AM in General Discussion

@MIG400 Disculpa la irrupcion, pero yo consegui el mio de Proto Advantage en Canada y tomo 10 dias y seis dolares de correo. Vivo en Lima, Peru http://www.proto-adv....php?cPath=2100 Segu :) FREE "TRANSLATION" It is weird for me to talk in english to someone who talks my language. But due respect to all in the forum. I am telling him how I obtained the Netduino and I am open to opinions on how to proceed in these cases. :) :) :)



#5412 Dlls - Are they a" No No"?

Posted by segu on 27 November 2010 - 06:14 PM in General Discussion

it must be all that turkey :)


We have your "turkey problem" by Christmas day :huh:

Regards :)



#4705 We have a little Netduino surprise to share...

Posted by segu on 09 November 2010 - 01:49 AM in General Discussion

It's called "Getting Started with the Internet of Things." It ships in the spring, but O'Reilly will have a "rough cut" (beta) version of the book in November ...


Any news about this (rough cut) book?
Aproximate date we can search Safarionline to find it (and buy of course :) )

Please ;)

Thank you



#3622 Just cooked my 'duino

Posted by segu on 07 October 2010 - 03:05 PM in Netduino 2 (and Netduino 1)

Sad news. I think a minute's silence as a mark of respect to a fallen comrade is required. Can everyone please run the following code on their Netduino.


A MINUTE SILENCE EXECUTED ... :( :( :(

I hope is the only one killed in action :huh:



#3368 Simple Blinking LED Morse Code

Posted by segu on 01 October 2010 - 04:55 PM in Project Showcase

Me too, I hope you continue to share. As Hari said

... it's about sharing our excitement about the Netduino. ...


And your code worked fine first time, blinking the led as it should be. In the end it is Morse ... dit dah sound or light ;)

The "other" code is no 100.00% correct ... it does not blink the led correctly.
At bottom the code

port.Write(true);
if (dotordash == '.')
Thread.Sleep(100); //dot
else
Thread.Sleep(300); //dash
port.Write(false);

needs one more
Thread.Sleep(100);

to blink "MORSEish" :D

Keep posting your code :)

Regards



#3046 Wait...what's this?

Posted by segu on 27 September 2010 - 06:57 PM in Netduino Plus 2 (and Netduino Plus 1)

About the same for me... but I had plans already, and couldn't get away.

I'm still trying to hunt down a Netduino Plus w/out paying a fortune in shipping...


Try Proto-Advantage in canada (is nearer to you :D ) they said will ship starting 28 (tomorrow). It is marked in stock :)

Good luck! ;)



#3043 Back from MakerFaire...

Posted by segu on 27 September 2010 - 06:34 PM in General Discussion

Congratulations! You've got a nice desk there

In that picture, it looks like the USB cable from the laptop plugs back into itself. :)


In that series, photo 4 and 5. Someone (SL?) knows that "shield"? (5x7 dot matrix grouped in 5 side by side on Netduino+)
Any clue very well welcome :) :)

Thanks



#2561 Experimental Drivers for Wiznet-based Ethernet Shields

Posted by segu on 20 September 2010 - 10:55 PM in Beta Firmware and Drivers

As far as soldering goes...can anyone recommend a good primer?


I solder many years ago, but I found this a good explanation



Take it only as one opinion :)



#2146 Possible Issues with this shield....?

Posted by segu on 12 September 2010 - 12:31 AM in Netduino 2 (and Netduino 1)

It is I2C ... from the datasheet

Slave Address
The MAX6953 has a 7-bit-long slave address (Figure
6). The eighth bit following the 7-bit slave address is
the R/W bit
. It is low for a write command, high for a
read command.
The first 3 bits (MSBs) of the MAX6953 slave address
are always 101. Slave address bits A3, A2, A1, and A0
are selected by the address input pins AD1 and AD0.
These two input pins may be connected to GND, V+,
SDA, or SCL. The MAX6953 has 16 possible slave
addresses (Table 3) and therefore a maximum of 16
MAX6953 devices may share the same interface.


To me it is classical I2C
We need a "thumbs up" emoticon (urgently :huh: ) :) :)



#2129 Who has a Wiznet W5100-based Ethernet shield?

Posted by segu on 11 September 2010 - 04:02 PM in Netduino 2 (and Netduino 1)

Chris, I edited the quotation, as we all think ... (I think) ;)

Hopefully. Until we have final code, here's the disclaimer: :)

Chris said:
Please note that this is all beta, subject to change, subject to abandonment, etc. We only want to ship things that are stable--and we're not far enough along to make that call yet...


You are in the right way
:) :) :)



#1553 Is this a limitation in search?

Posted by segu on 31 August 2010 - 05:37 AM in General Discussion

I worked around this limitation by using google instead of forum search.

  • Open another browser
  • Go to google.com
  • Use google's "site:" feature to search within netduino.com domain.
Example: here's how I searched for an "illegal" three letter word: "usb"

site:netduino.com usb


So they have reason when they say "google is your friend" :huh:

Thank you :)



#1495 Cleaning

Posted by segu on 29 August 2010 - 02:22 PM in General Discussion

Isopropyl alcohol is usually specified as 99.x% and not 100% because it is hygroscopic. I think it's best to get the "100%" kind. With a 91% solution, the other 9% might not evaporate and leave residue instead.


Isopropyl alcohol is made without water, only alcohol. But we are in planet Earth and the air has water in suspension (% relative humidity) so you use it in the air and the alcohol takes the water from the air, open the bottle and use asap ;) . Can not have 100% alcohol in air in planet earth.
:)




home    hardware    projects    downloads    community    where to buy    contact Copyright © 2016 Wilderness Labs Inc.  |  Legal   |   CC BY-SA
This webpage is licensed under a Creative Commons Attribution-ShareAlike License.