Re: SndStreamCreate
If you the WAV file you want to play is less than 64Kb then you can use
SndPlayResource which is very simple to use. I use this method in my
ordering application and when the sound I want to play is greater than
64Kb I just chop it up into smaller chunks.
Here is the code I have written to do it (in Pascal but you should be
able to see the similarities for C/C++ use):
procedure PlayWav;
var
Error :err;
WAVHandle :MemHandle;
WAVPtr :MemPtr;
begin
//1001 = resource to play
WAVHandle :=DmGetResource(RSC('WAVE'),1001);
WAVPtr :=MemHandleLock(WAVHandle);
//play sound at full voume (32000)
Error :=SndPlayResource(WAVPtr,32000,sndFlagSync);
MemHandleUnlock(WAVHandle);
DmReleaseResource(WAVHandle);
end;
//don't forget to declare the resource you want play:
resource
DATA 1001 'WAVE' IN 'ordernotsent.wav';
Hope this helps!
Regards
Edward Jones
Kelly Leal wrote:
Hi!
I want to play a wav file (I'm using Tungsten E2), but I get "fatal
exception" when I call SndStreamStart. Before, I make a call to
SndStreamCreate and I get no errors, but I think that I'm doing
something wrong when calling SndStreamCreate.
Here is my code:
err = SndStreamCreate(&mainStream, sndOutput, 44100, sndInt16Little,
sndStereo, sndStreamBufferCallback,
(void *)&byteArray, AUDIO_BUFF_SIZE, false);
I'm not really sure about sndStreamBufferCallback. Maybe the problem is
here... I think that I got a little confused with its parameters! Does
anybody have an example that works to show me?
Thanks in advance!
Kelly
--
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Launching error during debug?
hi i am having following error during debug my application, this error arise after launching simulator then it doesn't run the application, the error pop up window is, Launching(Error: Target request failed: Errors occurred during the load process. Run aborted..) i am using garnet development suit IDE, windows xp, the problem is occurred during second time i am running the application after enter into IDE please help for me.. -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
RE: establish bluetooth connection
> From: [EMAIL PROTECTED] > To: palm-dev-forum@news.palmos.com > Subject: re: establish bluetooth connection > Date: Wed, 5 Mar 2008 07:27:32 -0800 > > Karthik Jaganathan wrote: > > > Hi everybody, i dont know the settings procedure to establish > > bluetooth connection, from my simulator to pc > > The Palm Simulator does not support Bluetooth. You will have to do on-device > debugging, hooking a Bluetooth-capable Palm OS device to your PC running your > debugger. It worked for me with a T3 and CodeWarrior under XP. > > > Luc Le Blanc > -- > For information on using the ACCESS Developer Forums, or to unsubscribe, > please see http://www.access-company.com/developers/forums/ how to do on-device debugging, and how to hook bluetooth capable palm os device to my pc, sorry i am new to palm os, i am using garnet os development suit IDE, and windows xp, cygwin tools please help for me. _ Tried the new MSN Messenger? It’s cool! Download now. http://messenger.msn.com/Download/Default.aspx?mkt=en-in -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
Re: Bluetooth Serial Connections
Good suggestion... I'm very familiar with those apps. I ought to look at the source code and hope its not really tough. I know there are many other open source BT palm apps out there too... I am really wondering if there's a special "secret" to doing this that someone here knows right off the top of their head. I noticed that the ACCESS Palm OS documentation is a little out of date, and following their methods it apparently doesn't work. I haven't checked the palmdev documentation specific for my phone yet. Aiee... its tough to find time to even work on this anymore...argh. Henk Jonas wrote: check the source code of LJP or ZDoomZ for an example how create a serial BT connection (ZDoomZ has client and server side). Shorin wrote: Hi, I'm relatively new to Palm OS Programming (but not programming in general). I can't seem to get the serial port open with the Bluetooth Connection panel serial port. The VirtRfComm doesn't work either, but I know that needs some extra settings passed to SrmOpenEx to open. I've been trying this with SrmOpen and SrmOpenBackground. Those functions keep failing with something like 0x03EA or something like that. This used to make my phone go into a reset loop until i deleted the program. I think i had other bad files that were causing that, though. So anyways, whats the REAL way to open a bluetooth serial connection? Thanks, Shorin - --abcdefg Sent by my computer haha. -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
Re: Bluetooth Serial Connections
Good suggestion... I'm very familiar with those apps. I ought to look at the source code and hope its not really tough. I know there are many other open source BT palm apps out there too... I am really wondering if there's a special "secret" to doing this that someone here knows right off the top of their head. I noticed that the ACCESS Palm OS documentation is a little out of date, and following their methods it apparently doesn't work. I haven't checked the palmdev documentation specific for my phone yet. Aiee... its tough to find time to even work on this anymore...argh. Henk Jonas wrote: check the source code of LJP or ZDoomZ for an example how create a serial BT connection (ZDoomZ has client and server side). Shorin wrote: Hi, I'm relatively new to Palm OS Programming (but not programming in general). I can't seem to get the serial port open with the Bluetooth Connection panel serial port. The VirtRfComm doesn't work either, but I know that needs some extra settings passed to SrmOpenEx to open. I've been trying this with SrmOpen and SrmOpenBackground. Those functions keep failing with something like 0x03EA or something like that. This used to make my phone go into a reset loop until i deleted the program. I think i had other bad files that were causing that, though. So anyways, whats the REAL way to open a bluetooth serial connection? Thanks, Shorin - --abcdefg Sent by my computer haha. -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
Re: Bluetooth Serial Connections
check the source code of LJP or ZDoomZ for an example how create a serial BT connection (ZDoomZ has client and server side). Shorin wrote: Hi, I'm relatively new to Palm OS Programming (but not programming in general). I can't seem to get the serial port open with the Bluetooth Connection panel serial port. The VirtRfComm doesn't work either, but I know that needs some extra settings passed to SrmOpenEx to open. I've been trying this with SrmOpen and SrmOpenBackground. Those functions keep failing with something like 0x03EA or something like that. This used to make my phone go into a reset loop until i deleted the program. I think i had other bad files that were causing that, though. So anyways, whats the REAL way to open a bluetooth serial connection? Thanks, Shorin - --abcdefg Sent by my computer haha. -- - Henk Jonas[EMAIL PROTECTED] Palm OS ® certified developer Please contact me, if you need an off-site contract worker. - -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
SndStreamCreate
Hi! I want to play a wav file (I'm using Tungsten E2), but I get "fatal exception" when I call SndStreamStart. Before, I make a call to SndStreamCreate and I get no errors, but I think that I'm doing something wrong when calling SndStreamCreate. Here is my code: err = SndStreamCreate(&mainStream, sndOutput, 44100, sndInt16Little, sndStereo, sndStreamBufferCallback, (void *)&byteArray, AUDIO_BUFF_SIZE, false); I'm not really sure about sndStreamBufferCallback. Maybe the problem is here... I think that I got a little confused with its parameters! Does anybody have an example that works to show me? Thanks in advance! Kelly -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
re: establish bluetooth connection
Karthik Jaganathan wrote: > Hi everybody, i dont know the settings procedure to establish > bluetooth connection, from my simulator to pc The Palm Simulator does not support Bluetooth. You will have to do on-device debugging, hooking a Bluetooth-capable Palm OS device to your PC running your debugger. It worked for me with a T3 and CodeWarrior under XP. Luc Le Blanc -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
