Developers at our company have spent hours and hours working with this tool but
have yet to find any useful documentation, or to even get it working with non
Cobalt simultators. Hopefully our lead developer got to ask about it at the
DevCon.
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Ah, that's just what I was looking for. Thanks again Ben!
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No, I understand the Virtual File System Manager. That is not what I'm refering
too. I'm talking about implementing a new type of file system, a library of
type 'libf', that sits UNDER VFS. The point of VFS is to unify the different
type of libraries.
And again that code is just using the VFS
I am looking to design a custom File System Library (really, a file system
library that will sit above VFAT and pass it cyphertext to facilitate
encryption). I see it is implemented by creating a shared library, with a type
of 'libr'.
In the Expansion section of the Palm OS Companion
Are you trying to run this code while responding to some launch event or other
condition where you don't have globals? You can't jump across segments while
responding to alot of launch codes when you aren't the foreground task - your
A5 won't be setup (I belive that's the register for
Yes, you want to use SysUIAppSwitch - SysAppLaunch does a sublaunch, and isn't
a full launch as it doesn't initialize globals, etc. SysUIAppSwitch loads it
completly and sets it as the foreground application.
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Are you sure? Cause 0x6000-0x7FFF is a small range, the OS has other numbers
to use for it's custom or internal events. Why would the Palm OS Devs
intentionally use something that could conflict with user apps without
documenting it? If it is documented where?
-Original Message-
From:
All the questions you have asked have been in the Palm OS Companion. Please
read that stuff before posting questions here.
You're code that you put below is not using custom drawing; You need to
register a callback list draw fuction using LstSetDrawFunction. IN there you
will use the Window and
Um, why do you want to store those? Windows like WinCreateOffscreenWindow() are
destroyed when you exit your program, they are OS constructions, they can't be saved
away... would need to be created dynamically each time. If you're talking about the
contents of the window, well that's another
For me, I first learned the Palm OS from a online tutorial and using the SDK
Ref documents and the GNU tools. I then bought CodeWarrior after I started
selling my first software.
The shareware market for Palm OS is really big, and a considerable portion
compared to the PC Market. I wonder how
]
[mailto:[EMAIL PROTECTED] Behalf Of Steve
Sent: Sunday, July 11, 2004 3:28 PM
To: Palm Developer Forum
Subject: Re: Palm OS Developer Classes Coming in August
Nathan Black wrote:
For me, I first learned the Palm OS from a online tutorial and using the
SDK
Ref documents and the GNU tools. I then bought
It's not possible. You need to use the callback function.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Wendel
Sent: Thursday, July 08, 2004 8:23 AM
To: Palm Developer Forum
Subject: Receive function in BtLib?
Hi,
Exists some receive function in
Try taking out the BmpGetBits call, that's only like if the bits are stored
somewhere else like the storage heap for the bitmap.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Chris Apers
Sent: Wednesday, July 07, 2004 8:44 AM
To: Palm Developer Forum
You mean like ASCII hex codes? He's talking about the bits used when you
call KeyCurrentState();
You can get the Five-way SDK from PalmOne's plugged in program,
http://pluggedin.palmone.com/
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of vanitha s
Sent:
some of my users are complaning tahta balck bar appears in the scren
going fromt he top to the bottom of the screen sometime during my app
everthing my app writes on the screen after the bar appears ti drawns
over the bar ok.. but the other parts of the bar are there...
hehe whoa... it
That is only useful if you want a timer with only 1 second resolution, which
i think i most cases is not acceptable.
The Palm OS was originally totally event driven. The way to do this is do
any processing you need to when you're not processing events. First off
modify your event loop in
I'm building one from scratch. There really isn't anything out there as far
as I know for free, there are commercial packages.
I saw some java 3D thingie for PDAs/Cellphone, but java and 3D graphics on
embedded devices, lol that's pretty pointless.
Oh, I shoould mention the TapWave. It's a Palm
Half of (a). VFS doesn't deal with RAM (except the very nice function of
loading a PRC/PDB into RAM), but you can use the File Streaming APIs on
databases. The File Streaming APIs are just siting on top of the database
structure (I believe since they were added later).
-Original Message-
it helps if you actually ask a question
-Original Message-
From: [EMAIL PROTECTED] [mailto:bounce-palm-
[EMAIL PROTECTED] Behalf Of Ritu Chawla
Sent: Monday, June 28, 2004 11:13 PM
To: Palm Developer Forum
Subject: Usb...Urgent Please
We are using wakeup handler function for recieving
is there a way to take screenshot from a Palm device.
Yeah, there's a Screenshot app I use, I dunno it's name search for
screenshot on http://www.handango.com
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Yes, you basically answered your own question. Use BmpGetBits.
I'm developing an ARM game where I create my own bitmaps, based on an
awesome project example at the PalmSource KB. Search for BitmapRsrc project
(maybe BitmapRsrcDR1) It's a great resource.
-Original Message-
From: [EMAIL
No you can't. You have to progmatically do this yourself. Basically you have
to call FldScrollText when you get a ctlRepeatEvent from one of those
buttons.
There should be examples of code for this. I'm trying to think of something
simpler than MemoPad or one of the standard for applications.
] Behalf Of Nathan Black
Sent: Friday, June 25, 2004 3:05 PM
To: Palm Developer Forum
Subject: RE: Can i associate Field Id with control and Get it.
No you can't. You have to progmatically do this yourself. Basically you have
to call FldScrollText when you get a ctlRepeatEvent from one of those
This is very confusing.
Can you pls give me an example?
FrmCustomAlert takes 3 string parameters. It will search the message body of
your alert for ^1, ^2, ^3 and replace them with your strings. For example
MathAlert, Info Alert, Message body: ^1 + ^2 = ^3
FrmCustomAlert(MathAlert, 2, 2, 4);
This may be a really dumb question, but how do I check if a DB is in ROM?
Convert the database's LocalID to a locked pointer with
MemLocalIDToLockedPtr(), get the pointer's heap ID with MemPtrHeapID(),
get the heap flags for the heap ID with MemHeapFlags(). If the
memHeapFlagReadOnly bit is
Ooops! nevermind about my last post, i didn't read right.
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I thought it wouldn't be to hard either, and I tried it a while back, just
working with some GPL code WOW especially not knowing PNOs ARM
development. It is REALLY much bigger than you think. We ended up just
interfacing with PocketTunes. And to add on that, the API will work just
fine in the
When I hold down one of the navigator buttons, I hear a clicking sound with a
frequency of about 5 Hz.
don't hear this on my T or T|3. What model is it? I really don't think so, since I'm
polling them at a much higher rate and I am getting a good responce back.
Nathan
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For
That's a WHOLE different ballgame when you're talking about Palm OS and
ARM... memory constraints, dynamic loading of the code, segmenting, 4-byte
struct alignment They don't port over easy at all.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Peter
at a much higher resolution.
-Original Message-
From: Thomas McCarthy [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 23, 2004 11:19 PM
To: Nathan Black
Subject: RE: 5-Way Navigator Question
Any program that is running will make the clicking sound when any of the 4 navigation
buttons
I was involved in a project recently that did Bluetooth Development. For
Windows, there's little to no help at all. The latest Windows SDK only
supports SDP, and not L2CAP or RFCOMM. For Linux, the BlueZ project is very
nice, and they have lots of sample code and modules. However my friend had
to
In any list I have that has dynamic data, I just maintain the list myself,
and use a custom draw list, ie I have my own draw function and pass it to
LstSetCustomDrawFunction() and then you just draw from your array or linked
list or whatever you have.
Otherwise you have to use that function, so
CtlSetEnabled(myListP, false);
Nathan
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Roberto
Pedrozo Mendes
Sent: Tuesday, June 22, 2004 12:57 PM
To: Palm Developer Forum
Subject: How i change attributes for one list
Hi
I need to change the attribute
If i have two tables in my form how i can to know what i clicked inside of
tblselectEvent
From the Palm OS Reference:
For this event, the data field contains the following structure:
struct tblSelect {
UInt16 tableID;
struct TableType *pTable;
I'm trying to disable the orientation flip button on the status bar on my
T|3. It seems due to a poor case design, that every time I push the ToDo
button or even on the case somewhat, it triggers the orientation flip
button... somehow the case is touching the screen, below the button, but the
This is a snipet of code I wrote that launched an app for a file based on
the extention. s is a string with the extention.
error = ExgGetDefaultApplication(creatorID, exgRegExtensionID, s);
if (error == errNone) {
MemSet(dmSearch,
Why don't you use DmGetResource? that's the easier and official way.
h = DmGetResrouce(bitmapRsc, myID);
bmp = MemHandleLock(h);
WinPaintBitmap(bmp, r.topLeft.x, r.topLeft.y);
The reason your way isn't working is probably due to the fact that PACE puts
some shadow
Bah I spent like 4 hours today figuring out how to do this correctly, was
having problems with mine, with placeholder bytes and whatnot... turned out
to be endian issues actually :P And I thought, naw, no one on this list has
a good resource I already looked. hehe anyway i needed it to integrate
Remeber that the basic event loop code is something like this:
if (! SysHandleEvent(event))
if (! MenuHandleEvent(0, event, error))
if (! AppHandleEvent(event))
FrmDispatchEvent(event);
I'm sorry I don't let you know what I mean.
Sorry your English is hard to understand
I believe that you don't have to tell the OS anything. You can just call
EvtGetEvent, and do what you want with it. So if you get a keyDownEvent, and
you're processing it, then you check it later, and you're
Please see the section entitled Standard IO Applications in the Palm OS Companion
(Palm OS Compation.pdf in the documentation folder)
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yeah, don't add the state indicator to your forms :P
No really, i'm confused, cause you have to manualy put this in there. Just don't do it.
Fields are often auto-capitalized, you can turn this off, it's an attribute of the
field.
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Yup, it's like a warning in your compiler (well it's the resrouce compiler
like Ben said) so you can ignore it.
Though is it just annoying you? not much of a reason to remove it.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Lorraine
Chin
Sent: Friday,
2. Sometimes, if you create enough controls, you can get the form to
trash the heap. This seems to be a limit on the number of controls, or
maybe just the number of lists.
In an application I made before, I was adding a bunch of fields to a forum,
and was oddly crashing... I eventually added
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