Michael R. Cooper [EMAIL PROTECTED]:
It seems that if one thinks ahead, the coding between the
two can be *almost* the same...
AFAIK in the wxWidgets toolkit wxWinCE port works fine on PocketPC and
probably fine on MS Smartphones (have to polish a few things),
http://abx.art.pl/wx/wince/ and
What about this news ??
http://www.m-systems.com/content/Corporate/Press/prInfo.asp?id=754
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No reaction?
This might be the worst problem of all NVFS-related problems. It simply
means that the presence of programs like TextPlus, ClipPro, ScrShot etc. may
cause the crash of your program, while the user will attribute the problem
to you.
Jan Slodicka
- Original Message -
From:
If a couple of megabytes isn't reliable, why on earth would I jeopardize 2
Gigabytes?
Pardon my attitude, but the PalmSource FFS gives me the creeps. I don't know
where my data is, when it's safe and when it's not. They could offer 2
Terabytes and it wouldn't make any difference.
Here's hoping
However, CASLpro can.
I would question whether having to write C code means CASL supports the
whole API :-)
It's not unique in that regard either. AFAIK both SF and NSBasic allow
extensions to be written like that.
However, using ifdefs to segment out the Palm specific code you
can also
Anyway, I will look at all tools mentioned, but will likely push customers
towards PalmOS.
The PalmOS is definitely easier for end-users. For developers I'm not so
sure :-)
It seems that if one thinks ahead, the coding between the
two can be *almost* the same... simply letting the compiler
it's not as big an issue as your suggesting.
Not so much big issues, as ones I think he should be aware of :-) People
tend to make assumptions based on the way PCs do things.
That's one less thing the maintenance developer has to learn.
Well, you take away one thing and add another - you have
Yes, that's probably some of what we've seen, too.
Our company has put T5/650 dev on hold. The NVFS has thrown us too big a
curve. We have a DM intensive app, with many small and large records, lots
of notifications and intensive NetLib activity. It was hard enough on the
much more reliable
I' wouldn't say 'very easy to learn'
Well, I can only go by me experience :-) For one of my conference
sessions on PalmOS programming I tried to write the same simple data
entry app in several PalmOS dev tools.
PocketStudio (a Pascal API level tool) was actually the easiest :-)
Things like
first error - If i give my domain name as www.xyz.com in NetLibGetHostByName ,
i get Palmsim.exe error . But if i give as http://www.xyz.com it doesnt?
which is the correct way?
second problem i have in my prog attached below do i need to call NetLibsend
..if i just want to store data what i
hi all ,
i am running a network communication program , my NetLibReceive gives an error
, buffer isn't large enough for data.
but the data i get from the server is very small .
str = MemPtrNew( sizeof( char ) * 500 );
result = NetLibReceive(AppNetRefnum , socket ,str , 1000 , 0
First off, you allocate 500 bytes and then tell NetLibReceive() you have
room for 1000 bytes. Second, you are passing the address of the pointer to
your buffer, not the address of the buffer. Try:
#define kBufSize 1000
void *str = MemPtrNew(kBufSize);
Int16 result =
Hi all,
I have tried an application written by me in the past on a real Treo 650
device.
While in older devices (from PalmOS 3.5 to Tungsten C / Treo 600) it runs
correctly, on Treo 650 during an items search operation it has a particular
behaviour: on the first search, it is particularly
i am using simulator 5 for testing my application.i want to connect my
application to internet using NetLibReceive to fetch data from any web site.
how this can be done.if possible send code for this.
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The records have to be moved to the DbCache on the first access. Unless the
DB is too large they will stay there thereafter.
Best regards,
Jan Slodicka
- Original Message -
From: Stefano [EMAIL PROTECTED]
To: Palm Developer Forum palm-dev-forum@news.palmos.com
Sent: Wednesday, March
Do you mean something that records how long activities have
taken (eg a timesheet entry program)?
Effectively yes, although it would record how long resources have spent working
on an activity. I'm not sure if it makes much difference, but activities may be
returned to, so multiple resources
From: Jim Cooper [EMAIL PROTECTED]
That's one less thing the maintenance developer has to learn.
Well, you take away one thing and add another - you have to get at the
data in the backed up pdb file somehow :-) If you need to sync/transfer
data you need to write that piece somewhere.
From: Callum Macdonald [EMAIL PROTECTED]
In addition to the software development, we're also looking to mount
a contactless reader of some sort on a Palm powered device and
enclose the whole thing in as in-destructable a case as we can get!
(snip)
Can anyone recommend where I might find
In my network application on Simulator5 using codewarrior8.0 ,i am using
NetLibReceive function call , and the returned value is -1 , PalmOs API
References says that this is because The remote host shuts down the socket?
Why is this happening?
i am unable to understand!
can i use some
check your code on device only (not simulator)
vk In my network application on Simulator5 using codewarrior8.0 ,i am using
NetLibReceive function call , and the returned value is -1 , PalmOs API
References says that this is because The remote
vk host shuts down the socket?
vk Why is this
What error code do you get when using www.xyz.com (or the real host
name). The error codes are very explicit.
It seems you are trying to connect to a webserver. If you are, then keep
reading, else, don't.
Since you are connecting to a web server (right?) You won't get any data
if you don't
Is there a difference between the Extended Sound functionality described
in the T|T SDK sample code and the Sampled Sound functions defined in
the Palm OS 5.4 API reference?
If they are different, which one should I use when developing for a T3?
Eric
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Michael R. Cooper [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Hi All...
Just new to the PDA programming and looking to add PDA integration to some
of our products, so I have a few questions that I was hoping to get real
developer feedback from:
1. I seem to like the PalmOS
i am new to Palm Network programming.
suggestions are welcomed!
Get and read the O'Reilly book Palm OS Network Programming... it's my
favorite guide to NetLib usage on the device.
-- Ben Combee, Senior Software Engineer, palmOne, Inc.
Combee on Palm OS weblog: http://palmos.combee.net/
Thanks David!
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www.grasp.ca
David Thacker [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Michael R. Cooper [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Hi All...
Just new to the PDA programming and looking to add PDA integration to
Some of my files are coming in without any syntax coloring (all black and
white) in my code warrior IDE. These files were previously shown as colored
and some of my other files are still showing as colored. No mater what I do
in preferences, I can't seem to get it back. Any ideas? Thanks.
Hello Timothy,
I hate to suggest this, but just in case: have you removed the object
code from the project lately? If you disassemble your project, the
syntax highlighting won't display. Try recompiling the project and see
if that helps.
Adrien.
Wednesday, March 16, 2005, 9:58:22 AM, you wrote:
Hello, I've got this problem: I'm compiling CPP files and C files, with
PRCTools, but whenever my application tries to use new it happens a Fatal
Exception, because of a jump to a strange location (0x030006e50).
Anyone has ideas? It's 5 days I'm blocked on this problem...
Thank you for help,
Is there an easy way to read/write data over multiple records?
This is so I can take a 256K stream and span it over multiple 32K
records. However I want to use the PalmOS DB API not the File API because of
the double buffering overhead.
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I use new all the time. The only issue I've seen is that if you run out
of memory, new still calls the constructor for the object. So, in all of
my constructors I have:
if (!this) return;
BrownB wrote:
Hello, I've got this problem: I'm compiling CPP files and C files, with
PRCTools,
I was never really happy with having to install an entirely
different development environment just to compile the page of code
that does the sync.
I use that development environment in other work too, it's not just for
conduits :-) Most programmers don't make their living writing Palm code,
and
I think the following inforamation might be useful for me and anybody
starting out, give a one line description of the smallest project that you
ever worked on that required data synchronization and how long it took you
from start to finish..
Fernando
PS I know a one line description is very
Timothy Dean [EMAIL PROTECTED] a écrit dans le message de
news: [EMAIL PROTECTED]
Some of my files are coming in without any syntax coloring (all black and
white) in my code warrior IDE. These files were previously shown as
colored
and some of my other files are still showing as colored.
Data collection in back office environment synchronizing to a back end
M$ SQL Server.
Palm OS bit - 3 months (including learning curve of CW IDE etc)
Conduit bit - 1 month (including learning curve of CDK)
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Thanks John
I am glad you included your learning curve time
Regards
Fernando
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of John Sutton
Sent: Wednesday, March 16, 2005 12:59 PM
To: Palm Developer Forum
Subject: RE: Development Time
Data collection in
versha khar wrote:
i am running a network communication program , my NetLibReceive gives an
error , buffer isn't large enough for data.
but the data i get from the server is very small .
str = MemPtrNew( sizeof( char ) * 500 );
If you are writing in the C (or C++) programming language,
Hey Folks,
I built a simple test app in CW9. I used the app wizard and added a
procedure alarm. The callback only sets another procedure alarm 10
seconds in the future. I found that when the T5 is turned off, this
alarm turns on the screen when it fires. Is this a known issue? My
What is the best way to find out if the device is in sleep mode.
I have a procedure alarm that needs to execute its code only if the device is
in sleep mode. If the device is in use by the user, the function must simply
exit.
Is there any API call to find out what mode the device is currently
You can register for notifications that will tell you when the device
goes to sleep and when the device wakes up. I would just capture those
and set some status in your app (maybe use feature memory) that you
could check to see if it's ok to run or not. Note my email earlier that
procedure
I'm trying to convert a program from using blocking sockets to non-blocking
sockets and have modeled my program closely after the sample in Greg Winton's
Palm OS Network Programming book. I can succeed in putting the socket into
non-blocking mode using the NetLibSocketOptionSet immediately
Beer tasting notes program as one of the demos for a conference session.
Palm - 5 minutes until I got bored and drew little beer mugs instead of
just displaying an integer rating, so another 10 minutes or so (I'm not
that good with Paint). PocketStudio generated the code, which is why it
was so
Thanks for your relpy. I am running into some other issues using this
approach.
I tried the following:
handle the sysNotifySleepNotifyEvent - this time I save the status so that
my application
knows that the device is sleeping
handle the sysNotifyLateWakeupEvent - this time I toggle the status
What is returned by the errP parameter in the NetLibReceive call? This will
give you a better idea of why NetLibReceive is unhappy.
Setting non-blocking mode is accomplished by:
flag = true;
i16Result = NetLibSocketOptionSet(u16libRefNum, i16socketRefnum,
netSocketOptLevelSocket,
Hi,
I just want to report a minor issue in PODS:
I have a C file in which I put every function in EXTRA_SECTION_THREE (the .h
declares only few prototypes).
Every function, beside the last, looks like:
int foo ()
{
}EXTRA_SECTION_THREE
1) That compiles without complains. Notice here that
It always takes a long time to find something in either palmsource or palmone
website.
Can anybody help me?
thanks
-ming
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Jim,
Don't waste your time with paint, code your own bitmaps with a hex
editor next time.
Cheers
John
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jim Cooper
Sent: 16 March 2005 23:43
To: Palm Developer Forum
Subject: Re: Development Time
Beer
What are you doing inside your procalarm function?
Some calls can cause the device to wake up.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Aaron Hansen
Sent: 16 March 2005 21:50
To: Palm Developer Forum
Subject: AlmSetProcAlarm turns on the screen on
John Sutton wrote:
Don't waste your time with paint, code your own bitmaps with a hex
editor next time.
Don't laugh. That's how you had to make custom fonts in TI-BASIC
on the TI99 4/A. I remember reaching the point where I could kind
of think of fonts semi-directly in hex.
- Logan
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Hi,
Could you please give an example on how to do this? I'm stuck at this point
with PODS.
regards,
Benjamin
Variables are not put into segments. The only way to get more data
space
is to use CodeWarrior's expanded mode with CodeWarrior, although
that's
really a last resort, IMO.
Sorry, somehow the original thread got lost. My problem is that I have some
globals variables with static text (for my About form with large text and
scrollbar and other things). I haven't figured out how to store this text
anywhere else, segments don't seem to work.
Regards,
Benjamin
--
For
thanks for the reply.
errP parameter in the NetLibReceive call does not return any error i have
checked for all the possible error values.Thats the most surprising thing...i
will try with the nonblocking method now and lets see if that solves my
problem.Thanks a lot.
regards
versha
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For
Robert Moynihan a écrit :
One of the forms of my application displays a list of entries. I want, when
the user taps on one of the displayed entries, to pop up a new form,
containing more information about that entry.
Now, I can intercept the entry selection by intercepting the
I am trying to add SSL to my application.
I also found that SslRead() will never return, unless I set the socket to
non-blocking. After I set the socket to nonblocking after SslOpen() returns, I
perform a SslWrite() and then a SslRead(). Both seem to work fine. But then
when I perform
Hello,
I posted something similar to this a while back, but am still having
trouble. I am trying to re-assemble packets that my program receives using
the WAP WTP protocol with Segmentation and Reassembly.
It looks as if some data is making it into the data global in SARType, but
not all, and I
Stadin, Benjamin wrote:
Sorry, somehow the original thread got lost. My
problem is that I have some globals variables with
static text (for my About form with large text and
scrollbar and other things). I haven't figured out
how to store this text anywhere else, segments
don't seem to work.
From: Vesselin Bontchev [EMAIL PROTECTED]
One of the forms of my application displays a list of entries. I want,
when the user taps on one of the displayed entries, to pop up a new form,
containing more information about that entry.
Somebody else suggested to me to stuff a custom event in the
i tried the NetLibSocketOptionSet(parameters as nonblocking) - after
NetLibSocketOpen and before NetLibSocketConnect - i am getting netErrWouldBlock
error in NetLibSocketConnect.
In NetLibreceive the return value is 0 i.e the socket has been shutdown by
remote host...the errP parameter here
My problem isn't related to the memory usage, because if I use MemPtrNew() to
allocate the object, I have no errors.
In which segment do you place the contructor? Is this detail important?
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