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Choose from the following:

»	C & C++
»	Debugging
»	Development offerings
»	Device driver development
»	HP ProLiant servers
»	HP products
»	HP-UX
»	Handheld devices
»	High Availability
»	Intel® Itanium® architecture
»	Internationalization - Localization
»	Libraries
»	Linux

»	Marketing & Sales offerings
»	NonStop computing
»	Open Source
»	OpenVMS
»	Optimization & Performance Tuning
»	Other HP servers
»	PA-RISC architecture
»	Porting & Migration
»	Programming languages
»	Storage
»	Telecom solution software
»	Tru64 UNIX

C & C++

End of Life / Archive

»	A tricky problem with shared library versioning

»	Access packed data structs from HP aC++

»	Accessing a disk as a raw byte stream

»	An aCC compile that just stops

»	Avoid name clash with "times" symbol

»	CC and aCC on the same system

»	Check if a floating point number is NaN

»	Compiling Lex and Yacc

»	Debugging a live kernel

»	Debugging threads

»	Detecting whether cfront C++ or aC++ is being used

»	Don't use `-l` flags that you don't need

»	Exercise caution when using +e to export symbols from a shared library

»	Find an unsatisfied symbol

»	Floating installation of aC++

»	Generating dependencies using `+M`

»	How to create unpadded, byte-aligned structures

»	How to embed the version number in an executable

»	How to find the shared library dependency hierarchy for a binary

»	If I have HP C++ (cfront) on support, how do I get HP aC++?

»	Include Oracle header files

»	Initialize a string with a NULL pointer

»	Is there any relative performance index of programs/benchmarks compiled with both HP C++ (cfront) and HP aC++?

»	Keep global definitions out of header files

»	Linker won't look in /usr/lib for `libm.sl`

»	Locating shared libs from `SHLIB_PATH`

»	Missing X library on 64-bit

»	Mixing disk I/O requests with read/write/lseek requests

»	Modifying code on the fly

»	Mysterious PA 2.0 object file errors

»	Override name mangling for dynamically mapped library name resolution

»	Porting `codelibs` library applications to STL

»	Prevent outside symbol resolution when demand loading a shared lib

»	Remove an executable that failed the link due to unresolved symbols

»	See order of include files leading to an error

»	Speeding up link times with `+objdebug`

»	The `+Z` PIC option is the default for 64-bit code

»	Threads and iostream interactions

»	Throwing exceptions from a signal handler--DON'T

»	Tight loop eating CPU when linking lots of `.o` files

»	Turn off an aCC warning that you do not wish to see

»	Understanding `+DA` and `+DS` (the long version)

»	Understanding `+DA` and `+DS` (the short version)

»	Unsatisfied symbols when linking with cfront template library (`lib++.a`)

»	What is HP's official strategy for HP C++ (cfront) and HP aC++?

»	What is the equivalent for complex.h on HP?

»	What shared libraries are used in a running executable?

»	Where can I find HP C++ (cfront) to HP aC++ porting information, including frequently encountered error messages?

»	Where is odump on HP-UX 11i?

»	Workaround for duplicate symbol errors

Languages: C++

»	How can I force the compiler to include the library by default?

»	HP aC++ FAQ

»	What is -AA?

others

»	Are there any plans to support aCC V6 compilers on PA-Risc?

»	How can I print wide characters that are not in the builtin C locale?

»	Where can I find all the warnings issued by the compiler?

»	Back to top

Debugging

End of Life / Archive

»	Strip a debuggable executable

»	Back to top

Development offerings

others

»	What are the resources for partners interested in Printing and Imaging Development specialized partner programs?

»	Back to top

Device driver development

End of Life / Archive

»	Quick and dirty driver debugging

Operating systems: HP-UX

»	HP-UX 11i v2 Driver Development Kit v1.0: FAQs

others

»	HP-UX driver development FAQs

»	Send a question concerning HP-UX driver development

»	Back to top

HP ProLiant servers

others

»	How can I find out an HP ProLiant machine model?

»	Back to top

HP products

others

»	How do I access the serial port on the h6300 / h6315 / h6340?

»	Back to top

HP-UX

End of Life / Archive

»	How to set up HP-UX 11.0 for 64-bit

»	Mixed 32-bit and large files

Operating systems: HP-UX

»	How can I determine which HP-UX version I have and which processor it supports?

»	How can I retrieve the system serial number or PDC firmware revision from the command line or in scripts?

»	How do I determine whether or not a patch is present on a system?

»	How do I get International Language Locale and display NLS characters on HP-UX?

»	What does the replacement feature for Trusted Systems look like on HP-UX 11i v3?

Performance tools

»	HP-MPI FAQ

Porting

»	HP Aries FAQ

»	HP MITR : MIxed mode TRanslator

»	HP MITR Documentation

»	HP XPADE : PA-RISC Cross Development Environment

»	MITR downloads

»	MITR FAQs (frequently asked questions)

»	MITR information

»	Troubleshooting tips and self-help options

others

»	New ioscan option "-e" on 11.23 HP-UX on HP Integrity servers

»	How do I get a timeout on raw disk I/O?

»	How do I manipulate unsigned 64-bit integers in my programs?

»	How do I reset MP console password?

»	How I can find how many physical CPU's are on the system?

»	How much swap space do I have on my system?

»	In a kernel driver how can you determine if the code is running in interrupt context?

»	Is Java3D supported on Java after 1.4.2 for HP-UX?

»	What are the steps to configure SNMP on HP-UX11i to make it work with Oracle 9i?

»	Will the compiler adjust register and/or cache usage if you specify a target of Intel® Itanium® dual core?

»	Back to top

Handheld devices

others

»	A newer version of the BTW-CE DK has just shown up on the Web? Should I download and use it?

»	Are audio signals accessible through the 100-pin connector?

»	Are RS-232 voltage levels present at the 22-pin iPAQ connector or is the RS-232 transceiver circuitry in the base?

»	Are there any differences between the Xscale and SA1110 processors that would affect my application or expansion pack?

»	Are there any new APIs which have been released for the iPAQ Pocket PC h5450 Wireless LAN SDK?

»	Are there any plans to support the 32-bit CardBus interface on the iPAQ Pocket PC?

»	Are there specifications available indicating how much power the expansion pack provides to each slot of a Dual Slot PC Card Expansion Pack?

»	Can developers re-distribute the Macromedia Flash Player 5 for Pocket PC 2002 that is included in the CDK?

»	Can I add my own menu items to the Bluetooth icon menu on the Today screen?

»	Can I debug applications compiled using the WIDCOMM BTW-CE DK?

»	Can I get the board support package for the iPAQ Pocket PC to use for develoment with the Microsoft Platform Builder?

»	Can I make the iPAQ launch a custom program when a certain type of file is received over Bluetooth?

»	Can I program my application in Embedded Visual Basic?

»	Can I program my application in Java?

»	Can I still get Macromedia Flash Player 4 for Pocket PC Developer Release?

»	Can I use Macromedia Flash MX to create content for Pocket PC 2002?

»	Can older serial-port applications use Bluetooth?

»	Can the 100-pin connector on the iPAQ Pocket PC be used as COM2 without using a Uart to get RS-232 serial data out of it?

»	Can the 5400 or 3900 be overcharged if left in the cradle, or on charge constantly?

»	Can the iPAQ handheld power-up by means of the 22-pin connector

»	Can the screen alignment procedure be bypassed on startup and can an application copy the last known data?

»	Can we access the SPI interface on the 100-pin expansion pack connector using WinCE?

»	Can we use any of the line as Vdd on the 12-pin connector interface by setting it high?

»	Can you provide a listing of the virtual locations for all the registers that are in the SA1110.

»	Development

»	Do Bluetooth enabled iPAQs present a virtual COM port?

»	Do you have any sample code for writing expansion pack drivers?

»	Do you offer an iPAQ Handheld with an integrated GPS receiver?

»	Does BTW-CE support Bluetooth encryption?

»	Does BTW-CE support Bluetooth security?

»	Does BTW-CE support pairing and bonding?

»	Does BTW-CE support service level security?

»	Does Insignia Jeode include a JIT?

»	Does the h4150 22-pin connector support serial communications for connection of a serial GPS receiver? Does the H4150 act as a serial host?

»	Does the interface connector on the iPAQ H3700, H3600 or H3100 contain any power lines?

»	Does the iPAQ support USB peripherals?

»	For security reasons can we disable network features and flash memory card slots on the iPAQ 2210 by simply deleting the appropriate DLLs?

General

»	Have any of the connectors changed between the different iPAQ models?

»	How can be detected that a SD card has been physically removed or inserted using the COMPAQ iPAQ devices?

»	How can I get hardware specs or mechanical cad for the iPAQ main units?

»	How can I make sure that my full-screen application stays focused after the device has gone to sleep?

»	How can I run MIDP applications on a Personal Java device such as an iPAQ Pocket PC with the Insignia Jeode JVM?

»	How can I save the Mic Gain settings on the iPAQ 1940/1945?

»	How can I set the resolution higher than 640x480 with the Softeq iPAQ Camera SDK?

»	How can we access the gps information on the 6515?

»	How can we supply power to the IPAQ from an external battery?

»	How can you keep the iPAQ from NOT powering down the PC-Cards during iPAQ shut down, so the iPAQ "thinks" the pc-cards were never removed?

»	How can you mute the audio to the loudspeaker with a command from an application?

»	How difficult is it to install the BTW-CE software?

»	How do I author content for the Pocket PC platform using Macromedia Flash?

»	How do I change the memory access speed for a PCMCIA card we are developing?

»	How do I check if my iPAQ is connected to another machine?

»	How do I configure BTW-CE?

»	How do I connect my iPAQ to a cellular phone?

»	How do I create Java applications for the iPAQ?

»	How do I disable device and application notifications?

»	How do I find the Bluetooth Device Address (BDA) of my Bluetooth device?

»	How do I get a Vendor ID for my Expansion Pack design?

»	How do I get started developing Bluetooth applications for the iPAQ?

»	How do I programmatically toggle the backlight?

»	How do I purchase the 22-pin connector used on the 3900 and 5400 cradle for usb connection?

»	How do I uninstall BTW-CE?

»	How do I use the 100pin connector interface as power input for the iPAQ to share battery management and charging of an expansion pack?

»	How do I utilize the Utility iPAQ SDK with the 2200 Series?

»	How do you create customized OS images for the iPAQ? Which tools are needed and can one get them?

»	How do you recommend handling the differences in memory mapping between the Xscale and SA1110 processors in my expansion pack driver?

»	How do you wake up the iPAQ from an expansion pack

»	How does the pinout of the h1910 cradle connector differ from the h3800, h3900 and h5400?

»	How many PCMCIA/CF devices does the 100-pin expansion pack connector support?

»	How much power can the 100-pin connector supply to an expansion pack?

»	How to run Linux on iPAQ handhelds (Handhelds.org)

»	I am finding that when my 54xx discharges to the point that it will not turn on, if i start to charge it I can not use the pda until there is sufficent change on the battery. This can be 15-20 miuntes. Can that be right? Should I be able to use a dead 54xx as soon as I plug in the power adapter?

»	I am getting the error message: "Expansion Pack initialization failed. Please contact your Expansion Pack manufacturer." How can I fix this?

»	I do not own BTW-CE, but I have a question. What should I do?

»	I need to know how to access the GPS API, preferably through the .NET Compact Framework.

»	I own BTW-CE and have a question. What should I do?

»	I sometime experience the following error when attempting to activate my wireless LAN: "The WLAN failed to turn ON due to insufficient driver memory available. You must perform a normal reset before you can turn ON the WLAN"

»	I would like to access the embedded Bluetooth module on the HP iPAQ directly through the serial Interface and through the HCI protocol. Could you provide me with some hardware information as to which physical I/O addresses the embedded Bluetooth Module is connected?

»	I've been unable to find any documentation on the BT API set. Are there any software developer docs available for this?

»	I've noticed that blitting images from RAM to the screen is significantly slower on the h2215 than the 1910 and older iPAQs. Is there anything I can do about this? Will HP come out with a ROM to fix it, as it seems that having the MediaQ chip should improve performance.

»	iPAQ forums - FAQ'S

»	iPAQ Wireless Control -

»	Is HP going to offer a BT SDK for the 5400/5500 series?

»	Is it possible to activate the Bluetooth headset profile in the 4150 iPAQ?

»	Is it possible to control the enabling and disabling of both the Bluetooth radio and the 802.11 radio programmatically?

»	Is it possible to get DC power from the 22-pin port of iPAQ-series devices?

»	Is it possible to make use of the fingerprint reader programatically via an API?

»	Is it possible to upgrade the bluetooth stack to support other profiles? Is Widcomm the best company to use for the HID stack support on iPAQs?

»	Is it possible to use the MS Bluetooth stack on the iPAQ H3970? The iPAQ H55xx loads both the MS and WidComm Bluetooth stacks, is it possible to use MS Bluetooth stack on these devices?

»	Is it possible to wakeup the iPAQ unit via the IR port?

»	Is the 22-pin cradle pin-out posted on the web site correct for the h4150?

»	Is the LCD screen sealed to IP54 standards?

»	Is there a Visual Basic version of the HP Photosmart Camera SDK?

»	Is there a way to operate iPAQ Pocket PC h5450 from an external power source without the removable battery installed?

»	Is there an iPAQUtil SDK available for h1900 series devices?

»	Is there an SDK available for the GSM/GPRS wireless pack?

»	Is there board artwork or are there bare boards available for the expansion pack?

»	Is there is a way to hard boot an iPAQ h3900 or h5400 without removing the battery or using the 2 button softboot cycle?

»	I’m trying to control power to the Bluetooth radio. Is it possible to have the radio on, but Widcomm not start up?

»	On the 5455 noticed that the flashing blue light on the front of the iPAQ does not follow the state of the radio when making calls to iPAQSetBlueToothRadio. Why does this occur?

»	open handhelds faqs (Handhelds.org)

»	Partnering

»	Product Features

»	There appears to be a memory leak in Pocket IE (PIE) when using the Macromedia Flash plug-in for Pocket PC. Do you have any information about this issue?

»	Trapping PowerButton

»	We would like to support printing a document from an HP iPAQ to a printer via Bluetooth. What is the specification for HP iPAQ Bluetooth printing?

»	What 3rd party OEM CF cards can I use with my BTW-CE software?

»	What are the 4155 External power requirements?

»	What are the COM port numbers mapped to on the iPAQ Pocket PC?

»	What are the differences between the iPAQ h3000 series and the iPAQ h5000 series for expansion packs and drivers?

»	What are the voltage requirements for the 22-pin connector?

»	What Bluetooth services does BTW-CE support?

»	What can I do with the BTW-CE programmer's API?

»	What do I need to try out the BioAPI sample?

»	What form do the sample applications take?

»	What has changed in the memory mapping for my expansion pack between the iPAQ H3800 and H3900 platforms?

»	What is a software-only DK? What are the advantages? What are the disadvantages?

»	What is BTLog? What is CE Spy Lite?

»	What is BTW-CE

»	What is the actual achievable data throughput for the SDIO, CF, and PCMCIA interfaces on the iPAQ Pocket PC?

»	What is the audio phono jack pin out for IPAQ 4700?

»	What is the coding philosophy used by the sample applications?

»	What is the difference between Macromedia Flash Player 5 for Pocket PC 2002 and the Macromedia Flash Player 4 for Pocket PC 2002 Developer Release?

»	What is the latency on the unit to get into the ISR for the INT_OP interrupt? How can I change the priority setting?

»	What is the maximum input current from the 5V AC adaptor into the IPAQ 22 pin connector? What is the maximum output current from V_ADP to an expansion board? What is the maximum current per pin on the IPAQ 100 pin expansion connector?

»	What is the meaning of the V_APD signal on the 100-pin connector?

»	What is the syntax of the "PPC_InstallCompleted" and "PPC_UninstallCompleted" calls?

»	What kind of data throughput can I expect from BTW-CE?

»	What remote devices are guaranteed to work with BTW?

»	What sort of trace messages can I see using BTLog and CE Spy Lite?

»	What speed is the USB connection to the iPAQ?

»	What value of thermistor is expected at the temp pin on the external battery of a PC expansion pack plus? Is it always the same value regardless of the battery type and capacity?

»	What versions of the Windows operating system are required in order to run BTW-CE?

»	When I run the 5400 WLAN firmware upgrade it crashes halfway through. Now WLAN connections get lost after about three seconds. What can I do?

»	Whenever an SD card is inserted into the SD card port, the OS informs me that the card needs to be formatted, but the card is already formatted. How can I fix this?

»	Where can I find a memory map of the Expansion Pack?

»	Where can I find CAD for iPAQ expansion packs?

»	Where can I find hardware platform specifications for iPAQ Pocket PC products?

»	Where can I find information and sample code on accessing expansion pack memory locations?

»	Where can I find iPAQUtil SDK documentation for the newer h4000 series iPAQ models?

»	Where can I find the Compact Flash (CF) specification?

»	Where can I find the PC card standard?

»	Where can I find the specifications for the 100-pin expansion pack connector?

»	Where can I find the specifications for the 12-pin interface connector?

»	Where can I find the specifications for the 22-pin interface connector?

»	Where can I get Bluetooth SDK for iPAQ H3870?

»	Where can I get help regarding iPAQ Linux PDAs?

»	Where can I get the Macromedia Mobile Flash Player for Pocket PC 2002?

»	Which Audio encoding formats do iPAQs support?

»	Who should I contact to create a new tool for manufacturing new Expansion Packs for the iPAQ Pocket PC platform?

»	Why are these tools not publicly available?

»	Why do I get extra bytes sending raw data from the IR port on a 6365, but not on the 5550?

»	Why do my Bluetooth applications behave differently depending on which Bluetooth Manager and iPAQ platform that I use?

»	Why does the Bluetooth stack take so long to get unloaded and reloaded when I power the iPAQ off and on again?

»	Why doesn't my serial-port application seem to work over Bluetooth?

»	Why is expansion pack driver having communication issues on the iPAQ H3900 Series platform?

»	Will BTW-CE autodetect the Bluetooth-enabled compact flash card on my PDA?

»	Will the iPAQ WLANUtil DLL work the iPAQ h4150?

»	Back to top

High Availability

others

»	MC/Serviceguard frequently asked questions (FAQ)

»	Back to top

Intel® Itanium® architecture

Threads

»	How do I enable/disable hyperthreading on Intel® Dual-Core HP Integrity systems?

others

»	Intel® Itanium® architecture glossary and FAQs

»	Back to top

Internationalization - Localization

others

»	unicode frequently asked questions

»	Back to top

Libraries

Operating systems: HP-UX

»	How can I query the OS to determine what libraries are on HP-UX?

»	Back to top

Linux

End of Life / Archive

»	How to portably print pointers and size_t values - Linux

»	What's up with those "floating-point assist fault" messages? - Linux on Itanium®

Operating systems: Linux

»	FAQs on Linux from the Linux Documentation Project

»	Back to top

Marketing & Sales offerings

others

»	I want to ... collaborate through forums, blogs, classes, events, and more

»	Back to top

NonStop computing

others

»	HP NonStop (WWSC) FAQ

»	Back to top

Open Source

Languages: C++

»	Rogue Wave's Open Source Initiative and HP aC++ FAQ

»	Back to top

OpenVMS

others

»	OpenVMS faqs

»	OpenVMS: ask the wizard

»	Back to top

Optimization & Performance Tuning

others

»	How can I generate a report with Caliper?

»	What are the supported compilers that can I use with HP Caliper?

»	Back to top

Other HP servers

others

»	PA-8800 processor statement of binary compatibility

»	Back to top

PA-RISC architecture

others

»	I have an application on PA using ptrace. Will it run on Intel® Itanium®?

»	PA-RISC Linux FAQ

»	Back to top

Porting & Migration

others

»	HP-UX scandetail and scansummary FAQ

»	I am porting my application from PA-RISC to Itanium. How can I make sure that my libraries are compatible with the system default?

»	Back to top

Programming languages

Languages: Java™

»	Can I use JavaScript to Java™ communication on HP-UX?

Software Transition & Development Kits

»	Java™ on HP-UX 11.0 & 11i FAQs

others

»	Is there any way to determine whether a binary file (executable or shared library) was compiled in optimized mode?

»	Back to top

Storage

others

»	HP StorageWorks 1500cs Modular Smart Array

»	HP StorageWorks 1510i Modular Smart Array

»	HP StorageWorks 4000/6000/8000 Enterprise Virtual Arrays

»	HP StorageWorks XP10000 Disk Array

»	HP StorageWorks XP12000 Disk Array

»	Which EVA models support MPIO Active/Active solution?

»	Back to top

Telecom solution software

others

»	HP OpenCall Media Platform OClet development environment FAQ

»	Back to top

Tru64 UNIX

Operating systems: Tru64 UNIX

»	How can I determine the Tru64 UNIX and TruCluster server version?

»	HP Tru64 UNIX Frequently Asked Questions

»	Back to top

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