Samsung Galaxy S and Hyperterminal - command

When connecting Samsung Galaxy S via USB to hyperterminal, I cannot retrieve any messages or send messages. The commands "AT", "AT+CMGF=1" work, and "AT+CMPI=?" return different memories available. But when I try to execute the following command: AT+CMPI="SM" (or any other memory) I get an error. In addition when I try AT+CMGS="..." it gives an error too. What can it be?
Thank you!

well i landed here.. no answers yet if that would be of an help for future googlers
http://www.developershome.com/sms/howToSendSMSFromPC.asp is a great reference.
AT
OK
AT+CMGF=1
OK
AT+CMGW="+21291234567"
> A simple demo of SMS text messaging.
+CMGW: 1
OK
AT+CMSS=1
+CMSS: 20
OK
tested on samsung s3...

Related

GoPro 3 streaming links missing in live directory

So by following different instructions online, I connected laptop to GoPro 3 silver using wifi.
I browsed to the URL
http://10.5.5.9:8080/live/
and this is where I am supposed to see options where I could copy the URL for media streaming.
But this image shows that live folder is coming up empty.
I am expecting to find something like : http://10.5.5.9:8080/live/amba.m3u8
Note- The GoPro is in "GOPRO APP" mode
Thoughts?
Seems like there is some issue with gopro.
Once I connected the GoPro3 with its android app and started streaming on app. the streaming on http would start. weird but that's how it worked for me.
You need to first call the preview on URL:
http://10.5.5.9/camera/PV?t=PASSWORD&p=%02
Password is the SSID pass

LG tv app to display the list of messages

Is there an LG tv app to display the list of messages from a text file or any other( xml...) from network or USB just like the breaking news in the tv?
The video must keep playing and the messages should pop up and repeat from the file.
I need it to display my office account informations on LG smart TV. Please reply. Thankyou.
If there aren't any such apps, please give me guidelines to build one from the sdk. I mean which components to focus more.
Thankyou.
Late answer, but anyway. I connect to my '14 LG smarttv over websockets on port 3000 and send the following as JSON after connecting:
{"id":"0","type":"request","uri":"ssap://system.notifications/createToast","payload":{"message": "Super mega awesome."}}
This will make it show a toast for a while.
But, first you must pair with the TV. It may be easier for you to simply use the ConnectSDK.

iphone app unable to access server - previously working

I've run into a funny problem. Our app, which was working prior to Saturday, can't connect to the server to get the necessary data. The server is fine, everything is up and running and I have rebooted it. The Support Tech has said the same. So it points to either the code having something that didn't change, or the ip/database info changed and the code is using the old info; as far as I know, we've changed nothing. Will I have to check the code?(I didn't write it, someone was hired to do it) or is there something else that could be causing the problem?
The error message:
"The app is currently unable to connect to the server. Please try again."
It's a very unspecific error message so I'm assuming the developers of the app put that specific message in themselves.
Assuming you have the app on an iPhone you may be able to diagnose (but not necessarily fix) this without getting into the code. Download Fiddler and use this tutorial to setup the iPhone so you can watch the network traffic. This will allow you to see exactly what requests the app is making to the server and you may be able to figure out the problem. Either your request isn't making it to the server or the server is returning an error message. Either way Fiddler should be able to give you that answer.
EDIT:
HTTP Scoop is a pretty easy to use client for the Mac that does what Fiddler does for PC. You can use it for free for 2 weeks so that should be enough to help you out.
Charles would also work. I know you can get a free trial for that as well.

Apple Push Notification Service - notification messages aren't sent to iphone device

I constructed provider code with using C# and it was able to send notification messages to iphone devices successfully. But since yesterday, it hasn't worked. Also it seems to connect APNS successfully and send notification message. Unfortunately, no notification message is received by iphone device. I controlled internet connection and device token of iphone device. What else can I do? Thanks in advance...
I dont have enough rep to comment on the question so typing out answer - Please add more details and I will edit my answer.
Is this in a developer / testing environment and are you using an ad hoc profile to install the application on the iphone devices?
Did you check if the device token has changed and that you are using the new/ correct token in the C# code?
Do provide more details of your problem.
Crazywood, I don't have a solid answer for you but I can tell you I'm in the same boat as you.
There are times when all my notifications go through and times when none of them seem to.
One guess is that not all notifications are sent. According to the docs, in production remote notifications are not guaranteed to be received by the client. My guess is that this is also the case for the sandbox.
-------- EDIT ------
I went through the trouble shooting list (http://developer.apple.com/library/ios/#technotes/tn2010/tn2265.html) and came across this:
The device may have lost its persistent connection to the push service and can't reconnect. Try quitting the app and relaunching it to see if registration completes the next time. (On iOS 4 and later on devices that support multitasking, you will need to force quit the app from the recents list.) If the registration does not complete, iOS has been unable to re-establish the persistent connection. You can troubleshoot this as described in the previous two sections.
I restarted the app and it made no difference. Then I rebooted my phone. That seemed to do the trick.

Debugging j2me on a Device

Has anybody had any success ever attaching a debugger to a tethered device? I am able to debug my j2me application in the emulator, but have a lot of trouble sorting out phone-specific problems when they come up. The phone I'm using is a Nokia N95, but ideally the debug process would work on any phone.
Is this possible? If so does anyone have steps they've used to set it up?
Sony Ericsson supports debugging on ebery phone at least since K700, this is done by using KDWP. UIQ 3 communicators also can be debugged the same way.
By the way, it the latest phones by SE it is even possible to monitor memory consumption and CPU profiling. So if you wanna debug your apps on real phones, I would suggest also using SE phones, they are really good at it. I use Netbeans, and it works without any problems with any SE phone.
Motorola phones support a debugging interface called KDWP(Motodev registration required).Their MIDway tool can also be useful for getting debug trace information from a midlet running on a device.
As other stated, on device debug is something that strictly depends on manufacturer's will and often it's nearly impossible. However, i can address you to Gear Java Mobile Framework that gives you the opportunity to use an on-device debug console to print your messages and thus read phone specific issues. If you need some explanation on how to use it, take a look to this tutorial
Unfortunately this is not generally possible. Some makers (like Sony-Erricson) support this on some of their phones but not all. I am not sure if there is on-device-debugging tool for N95 but you can use Nokia's emulator which should be pretty close to the device. The new Java ME SDK comes with promise of real ODD in near future. But it still very much depends on OEM cooperation.
I find a good debugging method is to control a string value which gets painted on top of everything else when it is not null. This will work anywhere, though obviously isn't ideal, but can be used to catch Exceptions, print values etc. Of course you're limited to the small screen, but in theory you could even code some scrolling functionality.
Some people use RMS logging but personally I could never be bothered.
As others have said here, Motorola have Midway which I think is great.
Others are correct here in that on-device debugging is very much device specific. I haven't done anything with Series 60, but at least on Series 40 phones, I had to open up a CommConnection and write out to it in order to see much of anything going on. The device emulators are again a mixed bag, but you usually can get 90% of the way to your application working on them and can usually get your debugger connected to them. If you aren't making use of any of the hardware on the phone, that should get you most of the way there.
I've used the Blackberry tools on occasion to debug J2ME applications (without using RIM APIs) but it is very slow and still is only emulation, not the actual device (but it sometimes does help to shake the odd thing out). I agree it is frustrating when you have something running on an emulator only to find that it doesn't run on the hardware.
You can not debug step by step like android or other SDK.
In J2ME you can trace the error by adding the log statement in the code and add another midlet and display that log screen in that midlet.
Example: add Log.p("Log statement.....");
LogMidlet.java
// Add the following line in the startup method of this midlet.
Log.getInstance().showLog();
This way you can somehow track the error in j2me.
I think it is possible to add additional debugging information on preprocess step. Like this:
public void myMethod() {
Debug.traceMethod("myMethod");
int var = 1;
Debug.newLine();
var++;
Debug.newLine();
...
}