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1  Products / Arduino GSM Shield / Re: GSM shield hangs when reset/uploading code during GPRS connection on: August 20, 2014, 01:21:08 pm
Hi, after more than one year since your original post, are you still recommending this EMERG_OFF pin solution in order to avoid the GSM shield to hang?

Any other options?

Thanks
2  Using Arduino / Networking, Protocols, and Devices / Re: Arduino Uno + Telefonica GSM Shield + Interrupt (PinChangeInt ?) on: August 15, 2014, 06:40:28 am
Nothing seems to be wrong with your code, as it is exactly the same provided by the SendSMS example .

Two questions:
1 - In which Arduino board are you loading it?
2 -Do you get any message at all on the Serial Monitor?

Best!
3  Using Arduino / Programming Questions / Re: Repeated HTTP requests using GSM/GPRS Shield on: August 11, 2014, 07:15:57 am
@imbatronics,, thanks for your response.

I was able to fix it, I was having a PIN 3 conflict as I was using it for an interrupt but since it is used by the GSM shield...

BTW I have trying to find a way to be able to have at least one interrupt available for my sketch using the UNO + GSM field with no success till now. I guess PinChangeInt library is the solution but can't make it work. if you have any hint it will be appreciated.

Best!

Simon
4  Using Arduino / Networking, Protocols, and Devices / Arduino Uno + Telefonica GSM Shield + Interrupt (PinChangeInt ?) on: August 10, 2014, 05:39:31 pm
Hi, I'm working on a project where I'm using an Arduino UNO + Telefonica GSM shield and need to use at least one interrupt but since the GSM shield uses Pin2 & 3 there is no interrupt left for me to use.

It seems PinChangeInt library is the solution but I´m not able to figure out how to use it.

Adding both libraries as follows

//GSM VARIABLES
// libraries
#include <GSM.h>
 #include <PinChangeInt.h>

generates the following compile errors

Quote
GSM/GSM3SoftSerial.cpp.o: In function `__vector_5':
/Applications/Arduino.app/Contents/Resources/Java/libraries/GSM/src/GSM3SoftSerial.cpp:525: multiple definition of `__vector_5'
W2S_GSM_V1.cpp.o:/Applications/Arduino.app/Contents/Resources/Java/libraries/PinChangeInt/PinChangeInt.h:585: first defined here
GSM/GSM3SoftSerial.cpp.o: In function `__vector_4':
/Applications/Arduino.app/Contents/Resources/Java/libraries/GSM/src/GSM3SoftSerial.cpp:518: multiple definition of `__vector_4'
W2S_GSM_V1.cpp.o:/Applications/Arduino.app/Contents/Resources/Java/libraries/PinChangeInt/PinChangeInt.h:575: first defined here
GSM/GSM3SoftSerial.cpp.o: In function `__vector_3':
/Applications/Arduino.app/Contents/Resources/Java/libraries/GSM/src/GSM3SoftSerial.cpp:511: multiple definition of `__vector_3'
W2S_GSM_V1.cpp.o:/Applications/Arduino.app/Contents/Resources/Java/libraries/PinChangeInt/PinChangeInt.h:565: first defined here

What am I doing wrong?

Many thanks in advance
5  Using Arduino / Networking, Protocols, and Devices / Pushingbox and Telefonica GSM shield on: August 04, 2014, 07:33:11 pm
Has anybody been able to send multiple posts (same post every XX seconds) to Pushingbox using the Telefonica GSM shield?

If answer is yes could you please post an example?

Thanks in advance.

6  Using Arduino / Programming Questions / Re: Repeated HTTP requests using GSM/GPRS Shield on: August 04, 2014, 07:25:18 pm
@imbatronics, were you able to solve your problem, how? I'm facing a very similar situation and will appreciate any hint.

Thanks
7  Using Arduino / Project Guidance / Re: Making multiple POST requests on: August 04, 2014, 02:51:50 pm
I´m running into a similar problem, i´m posting to PunchThrough and it works fine the first time (inside the startup function) but it doesn't afterwords. Can you share what your problem was and how you fixed it?

Thanks
8  Products / Arduino Yún / Re: Yun reliability issues on: July 01, 2014, 04:34:49 am
Federico, there is no PC involved, Yuns are connected to the router via wire or via wifi...
9  Products / Arduino Yún / Re: Yun reliability issues on: June 30, 2014, 01:24:55 pm
Federico, that´s exactly what I mean, Yun starts transmitting to the Internet and the suddenly stops and never recovers. It happens both with a Yun connected via WiFi and another connected via Wire.

I`m going to develop a simple Temboo sketch to update a Google spreadsheet periodically to check if we can find any logic. Once working I will send you the sketch and will share the spreadsheet such that you can follow the progress.

If there is any testing you would like me to do, in order to help debugging what´s going on, just tell me.

Thanks
10  Products / Arduino Yún / Re: Yun reliability issues on: June 30, 2014, 05:17:48 am
Federico, I have tried using Wifi and Wired connection and it seems to be no significant difference in terms of behavior.

Thanks for your reply
11  Products / Arduino Yún / Re: Yun reliability issues on: June 29, 2014, 06:30:42 pm
I've update 4 Yun, all of the show a bright white USB led and the response to the cat command is:

built=Fri Jun 20 07:32:45 CEST 2014

Still all of them present random behavior when running exactly the same program (based on HTTPclient example).

After reseting all of them:

Yun1:  works OK for a relatively long period of time (> 1 hour)
Yun2: works OK for a short period of time (< 10 minutes)
Yun3: never connects
Yun4: similar to Yun2

Then I reset all of them again and everything changes but still none of them works OK.

Federico, any hints? What can I do to better identify the problem?

I have been facing internet connection problems with the Yun for several months now...

Many thanks in advance
12  Products / Arduino Yún / Re: HTTPClient Bridge Example hangs on: December 27, 2013, 02:39:26 am
Federico, so far so good, I have been able to apply the modifications you suggested and everything is working fine.

I will be out for 20 days, will resume testing when back.

Thanks
13  Products / Arduino Yún / Re: HTTPClient Bridge Example hangs on: December 23, 2013, 08:41:10 pm
federico, many thanks, I will be able to look at it next Thursday, I will let you know how it goes.
14  Products / Arduino Yún / Re: HTTPClient Bridge Example hangs on: December 21, 2013, 05:37:55 pm
Thanks Federico.
15  Products / Arduino Yún / Re: HTTPClient Bridge Example hangs on: December 21, 2013, 05:02:47 pm
Thanks Federico, so what would you recommend? Should I wait for a fix?

This is taking too long and is quite disapointing...
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