1 sec delay is totally unacceptable - for musical applications 250 ms is generally considered bad but workable. Realistically I would like to get less that 100 ms delay.

Still haven't solved this...

Hi,

I am working on an application which needs very low latency (delay) in audio output. The problem is CMAudioOutputStream goes through an additional buffer in the Nokia 5500 which causes output...

Oh ok thank you so much.
I put it there because at some point I got a compiler error that the R_... constants were unknown.

2) The crash even happens when I just do this


RESOURCE CBA R_MYAPP_SOFTKEYS_RECSTOP_EXIT
{
buttons =
{
CBA_BUTTON { id=EBluetapsCmdRecStop; txt = "RecStop"; },
CBA_BUTTON {...

I found some solutions:
1. The solution

void CMyAppUI::HandleWsEventL(const TWsEvent &aEvent, CCoeControl *aDestination)
{
if(aEvent.Type()==KAknUidValueEndKeyCloseEvent)
{...

Hello,

I have a couple of questions/problems:
1. Is it possible to prevent my application from switching to background when I press the red/hangup key?
If so what do I need to do?
I am...

Sorry it is BlueChat.
It actually is qtn_loc_resource_file_1.
But I typed the actual value in here and got it mixed up when posting my post.

I looked at the contents of the memory card using the...

Thank you so much for helping.
I can install and deinstall but the application never shows in the menu.
Here is my .pkg

; Installation file for BlueChat application
;
; This is an...

I deep reformatted the phone and try installing again.
Installing worked without any problems but still no entry in the menu?
Please help me! I don't know what else to do.

Hi,

thank you I made sure that everything matches up.
But now I get "Update error" right at the beginning of the update process.

Hi,

I changed the name of my application and updated all the references etc.
Then I recompiled, created a new key and certificate and created the .sisx file from Carbide.
Then I tried to install...

How do I read a second bitmap?
sorry for having posted this...
problem solved

It's solved now.
Instead of setting the text to display in the constructor I added it as a lable in the resource file.
Then I don't get a panic.

Hello,

I try to show a CAknQueryDialog in my application and get a USER panic 18.
My code is


TBuf<40> buf;
buf.Format(kExitQuery);
CAknQueryDialog* dlg = CAknQueryDialog::NewL(buf,...

It finally works by using 0 instead of the identifier when loading the bitmap.

I always got an error -25 which means that the end of the file has been reached.
Now I tried the following code:


TFileName bitmapFile (KMultiBitmapFilename);
User::LeaveIfError...

Hello.
I try to load a bitmap from a .mbm file but I get an error message:
"Unable to execute file for security reasons"
In my .pkg file I have a line where the .mbm file is installed to...

Well I basically used the example from the SDK and only tweaked it a little.
Furthermore I was running the application for a long time and the crash didn't happen now. So it's a very strange...

Ok thanks ,

I installed the crash monitor and got the following crash details in reverse time-order.
This time I got an error message when trying to record. And when I tried again the...

Hello,

I am having the following problem:
I have created an application for the Nokia 5500 (S60) that uses the CMdaAudioRecorderUtility class to record audio to a file on the phone.
The...

Hi,

I was trying to retrieve the available sample rates from CMdaAudioRecorderUtility by calling GetSupportedSampleRatesL().
However I always get an error message saying that the feature is not...

Hi,

thanks for the reply.
I knew that there is a function but how do I obtain a CFont which larger size?

Thanks
codepatch

Hello,

I need to increase the font size for a CEikLabel that I am using to display some information on a Nokia 5500 (S60 3rd ed).
Could someone please point me to an example how to achieve this?...

I solved this issue.
For some reason the debugger installed and old sisx file.
So the code and the sisx didn't match up.

Ok now I cleaned the project and did a complete rebuild and I could debug the application.
I get a KErrNotSupported error when I try to call OpenDesL().
Does that mean that I cannot record to RAM...