When opening osx, i continue to get multiple internet connect error messages that say it cannot find a communication device. All of my preferences for bluetooth, airport are unchecked or off.I first noticed it after i added a local computer to my list of devices to connect to and then removed it from my list.
I must be the newest Ubuntu user in the whole world, cos I just installed it a few minutes ago. I have never worked on Linux before and the only technical thing I know is to turn on a computer.My problem: My Dell notebook cannot detect wireless network in my home. My other laptop which works on Windows is connected to this network.My config:Notebook: Dell Vostro A840OS: Ubuntu 8.04Wireless adapter: Atheros Communication Inc 802.11abg Wireless PCI Express AdapterObservations:1. I can connect to internet through hard wired connection.2. The System>Administration>Hardware Drivers shows:Athe
Machine brand: Acer 5253-BZ893 laptopEthernet controller: Atheros communication device 1083Network controller: Broadcom Corp. Device 4357iwconfig: no wireless extensionsnetwork config: *-network UNCLAIMEDiwlist scan: Interface doesn't support scanningUbuntu release: 10.04.2uname -mr: 2.6.32-28-generic x86_64------------------------------------------------------I have not been able to get an internet connection wired or wireless on my laptop. I downloaded the drivers from Acer's website and tried installing them using ndiswrapper. Still no luck. Any other suggestions? Hopefully I've included en
I am developing an application that needs to communicate with PDAs.I open handle with CreateFile and then read/ write to the device. My application needs to stop this communication and then restart again.When I need to stop, I use FlushFileBuffers(),PurgeComm() and put Sleep(100) as time to get the buffers flushed. then I close the handle.Now when I try to open handle either my CreateFile fails or ReadFile fails with 998 error code. (998 error occures because buffers are not clean. bytes to read parameter in header returns incorrect value. device sends correct packet)Any comment is highly appr
Nokia has just released their first linux based smart phone. Based off the latest Maemo, all I can say is it's freakin sweeeeeeeet. We now have the Hero, the Pre, Even the MyTouch. All much better then the early iPhone clones and more then rival to the blackberry and notorious iPhone. Hopefully the N900 will be the next great linux phone on that list. N900 (http://maemo.nokia.com/n900/)ARM Cortex - A8 superscalar microprocessor core running at 600 MHzUp to 1 GB of application memory (256 MB RAM, 768 MB virtual memory)Linux-based operating system3D graphics accelerator with OpenGL ES 2.0 suppor
I've got a Acer TimelineX 5830TG. Installed 11.04 64 bit with no problem.Posted the driver woes here (http://ubuntuforums.org/showthread.php?t=1543006&page=69).However, I still have a problem with the speakers not producing any sounds. I can hear the sounds if I have an external speaker plugged in but the sounds do not come out of the built-in speakers.Appreciate any advice.Output of lspci is below:00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)00:01.0 PCI bridge: Intel Corporation 2nd Generation Core Processor Family PCI Express Root Po
Running 11.04 64-bitI've had some USB problems with a new ASRock H61M/U3S3 motherboard. It has 2 USB2 controllers and 1 USB3 controller. They all work fine when there is only one device attached to each controller, but once my USB headset or webcam tries to share a controller with something else, there are problems. When the USB headset is plugged in the same controller as the mouse, as soon as audio is output to it, the mouse cursor stops moving, and starts again when the audio stops.When connecting the webcam at the same time as the mouse (or anything else), in the same USB2 bus it doesn't w
Guys, My friend bought a new lappie. The model is Sony Vaio VPCEG16FM. It came pre-installed with Windows 7. I installed Ubuntu 10.04 on it for him. All went well. But after bootup, the networks cards wouldnt work. Both the wired and the wireless network cards arent being detected. Any workarounds to this?The kernel is 2.6.32I did go through some related threads and the first step seemed to be to post the output of lspci:00:00.0 Host bridge: Intel Corporation Device 0104 (rev 09)00:02.0 VGA compatible controller: Intel Corporation Device 0116 (rev 09)00:16.0 Communication controller: Intel Cor
I've just installed 64-bit Ubuntu on a customized Novatech NSPIRE 2410 laptop and evereything works fine, except that I don't have any drivers installed. I've runlspci -nnOutput:00:00.0 Host bridge [0600]: Intel Corporation Device [8086:0104] (rev 09)00:01.0 PCI bridge [0604]: Intel Corporation Sandy Bridge PCI Express Root Port [8086:0101] (rev 09)00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:0126] (rev 09)00:16.0 Communication controller [0780]: Intel Corporation Cougar Point HECI Controller #1 [8086:1c3a] (rev 04)00:1a.0 USB Controller [0c03]: Intel Corporation Co
I am trying to install Ubuntu on an Alienware 17mx R3 laptop.Everything goes as expected, until the first rebootMy attempts have all failed with a grub debug error and the machine quoting a non existant UUID partition.The machine has a fake raid controller are there any rules about how partitions should be assigned ? I had attempt to use the disk tools to make several different sized partitions as an aid for backing the machine up.I known it possible to do it, see http://forum.notebookreview.com/alienware-m17x/568692-linux-support-2.html, an entry at the bottom on the page by storm99999Does an
Just built a box and once 10.04.2 64 bit was all installed and loaded up I realized instead of showing my Ethernet as connected it had the ol x. So when I clicked on it I got "No network devices available." The mainboard is an Asrock 890GX Pro3, link light completely out.$lspci | grep Eth....Ethernet controller: Atheros Communications Device 1083 (rev c0)Any help would be great I wanna play with my new toy lolCouldn't find anyone else having a similar issue and I have no clue where to begin. I did check the Asrock site but didn't see any linux drivers.
I have Linux Mint 11 x64 installed, with all updates installed as well. I'm posting this here because I have the exact same issue with Ubuntu installed, and of course Mint is a very close Ubuntu relative. The solution should be the same in both cases...When I plug in my external monitor to my laptop via HDMI, the system begins to "stutter" for about 50ms out of every second. When I say "stutter", I mean that the cursor freezes (even if you were moving it). This results in a very jerky experience. The problem goes away if I disconnect my HDMI external monitor.Suggestions? Be
I have Linux Mint 11 x64 installed, with all updates installed as well. I'm posting this here because I have the exact same issue with Ubuntu installed, and of course Mint is a very close Ubuntu relative. The solution should be the same in both cases...When I plug in my external monitor to my laptop via HDMI, the system begins to "stutter" for about 50ms out of every second. When I say "stutter", I mean that the cursor freezes (even if you were moving it). This results in a very jerky experience. The problem goes away if I disconnect my HDMI external monitor.Suggestions? Be
I installed natty narwhal and now have video problem and a sound problem.The pc is connected via hdmithe graphics cards has built in sound and is a asus HD5450The sound problemThere is no sound, I have checked its not muted and that the correct audio output is selectedaplay -l showschez@HTPC:~$ aplay -l**** List of PLAYBACK Hardware Devices ****card 0: Intel [HDA Intel], device 0: ALC887-VD Analog [ALC887-VD Analog]Subdevices: 1/1Subdevice #0: subdevice #0card 0: Intel [HDA Intel], device 1: ALC887-VD Digital [ALC887-VD Digital]Subdevices: 1/1Subdevice #0: subdevice #0card 1: Generic [HD-Audio
Greetings, all. A few days ago I put a computer together for a friend with a Gigabyte 78LMT-S2P motherboard. I've tried several Linux distros, none of which want to recognize the onboard LAN. I'm currently running 10.04.3LTS. Does anyone have any advice on fixing this?The modem, cable, and connection are fine, fyi. Lengthy output from lspci -v:00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host BridgeSubsystem: Advanced Micro Devices [AMD] RS780 Host BridgeFlags: bus master, 66MHz, medium devsel, latency 32Memory at <ignored> (64-bit, non-prefetchable)Capabilities: <access de
As in the title. I have Asus M51VA with Atheros 928x Atheros wifi device, and Ubuntu 8,04 ( 8,10 kernel does not support my modem which I plug in from time to time).lspci says00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port (rev 07)00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)00:1a.2 USB Controller: Intel Corporation 82801I
I've got DSL running on a flashdrive and can connect to the net via plugging into to my wireless router. DSL isn't recognizing my Atheros wireless card.My linux level is still very newb but I can follow instructions so long as they are detailed. Researching other strings let me to use this command in bash:lspcinumbers...wordsyatta yatta0000:02:00.0:Ethernet Controller: Atheros Communication, Inc. : Unknown device 0 01c(rev01)I'd like some detailed information on commands I'd need to get DSL to recognize my wireless card. It appears to see it but not. Thanks for any help in advance. I'd have po
here's a solution to get the Atheros Gigabit ethernet on the Asus P8H67-V Sandy Brigde board to work.The device is listed as:07:00.0 Ethernet controller [0200]: Atheros Communications Device [1969:1083] (rev c0)Subsystem: ASUSTeK Computer Inc. Device [1043:847e]Flags: bus master, fast devsel, latency 0, IRQ 47Memory at fe400000 (64-bit, non-prefetchable) [size=256K]I/O ports at d000 [size=128]Capabilities: [40] Power Management version 3Capabilities: [48] MSI: Enable+ Count=1/1 Maskable- 64bit+Capabilities: [58] Express Endpoint, MSI 00Capabilities: [6c] Vital Product DataCapabilities: [100] A
I decided to dual boot XP Home and Ubuntu on my T60 this morning and the installation went extremely smooth. Ubuntu however does not recognize my Atheros AR5008 wireless card (probably due to the new n standard) when I run lspci. It was something along the line of Network Controller: Atheros Communication unknown device. Is there a fix for this? I apologize if this question has already been posted and answered before.
I am a relative newbie.I have a toshiba A210-12u lappy running lucid lynx dual booting with vista.I am no expert but i know i have an Atheros wireless device in the lappy.It works pretty much ok when i installed Lynx.The only issue i have is that often,when i open the lid for the lappy to resume,it keeps trying to connect to my wireless router but fails. I then have to shut the lid and try again. It usually does it 2nd time round.Should i install the madwifi drivers and if so,how?Should i upgrade from 10.04LTS to 10.10??Ta
Is it possible to inject/insert a character into the serial port input bufferso that a program that calls WaitCommEvent (with EV_RXCHAR mask set) function will returnsuccessfully as if a character is really received from the serial communication device?If it is possible, could you give me sample source code on how to do this?(I need this stuff badly in writing a demo program that emulates the presence of a certain serial peripheral device.)
I must be the newest Ubuntu user in the whole world, cos I just installed it a few minutes ago. I have never worked on Linux before and the only technical thing I know is to turn on a computer.My problem: My Dell notebook cannot detect wireless network in my home. My other laptop which works on Windows is connected to this network.My config:Notebook: Dell Vostro A840OS: Ubuntu 8.04Wireless adapter: Atheros Communication Inc 802.11abg Wireless PCI Express AdapterObservations:1. I can connect to internet through hard wired connection.2. The System>Administration>Hardware Drivers shows:Athe
I finally got my Atheros wireless device working and it has been by far the simplest solution. I am using an Acer 4720z.This is quoted from another forum.I can't believe it! I got the Atheros to connect to my AP. (WPA Personal 2)All it took was, disabling, on "Hardware Drivers", the Support for Atheros 802.11 wireless LAN cards.RebootWhen up again, install:esteban@tango:~/Desktop$ sudo aptitude install linux-backports-modules-intrepid-generic[sudo] password for esteban: Reading package lists... DoneBuilding dependency tree Reading state information... DoneReading extended state i
I want to develop a wireless point to point communication device,as a monitoring tool. However, I have not expertise in this field and am seeking ideas from knowledgeable people in how to develop one.Kindly reply to this mail.
If you're running a 32-bit OS, this method is deprecated. I recommend the native linux driver (http://ubuntuforums.org/showthread.php?t=792158) instead.If you're running a 64-bit OS, use the method below.Make sure you use the appropriate version of the drivers for your version of Linux. If you're using a 64-bit version of Linux, you must use 64-bit drivers. You can check this using the following command:getconf LONG_BITI personally recommend using the wicd (http://blakecmartin.googlepages.com/wicd.html) program for WiFi connectivity. It boasts built-in WPA support and has been successful where
ok now im using the netgear wpn511 card with the athros chipset and networking shows it (Yay -- further than i ever got with my other cards)(now im using another laptop next to this in order to post this so im only writing in what looks relevent)$ lspci06:00.0 Ethernet controller: Atheros Communication, Inc. AR5212 802.11abg NIC (rev 01)$ iwconfiglo no wireless extensionseth0 no wireless extensionsath0 IEEE 802.11g ESSID: "nitd6"mode:Managed Frequency: 2.447GHz Access Point: Not-AssociatedBIt Rate:0kb/s Tx-Power:18dBm Sensitivity=0/3Retry:off RTS thr:off Fragment thr:offpower managem
Our company are trying out Ubuntu Linux instead for Windows 7, but can't seem to find out how to separate the output for multimedia and communication. This is possible in Windows 7 by selecting default multimedia-device and default communication-device. One of the reasons is that we want music and videos (used in our work) to be played on the desktop speakers (connected through mini-jack), but communications (skype and Bria IP-phone) on our Jabra Pro headset (connected through USB).We are also using VirtualBox, but Windows 7 on VirtualBox only detects PulseAudio and do not list the two possibl
Guys, I'm pretty new to Linux and quite inexperienced. Kubuntu works great apart from slow internet. I've had a little rummage around but wouldn't know where else to look, what to do, or whether I would feel confident to do so. Wired connection works fine I think, wireless is slow though. I've copied a lot of technical information I would be unable to make head or tail from in the hope someone can tell me how to sort things out so the internet runs fast on my Wubi install. The same slow internet is a problem for my girlfriend's lap top too. I'm wanting to do a full install of Kubuntu but want
all,i am too new for linux..I installed Ubuntu 10.10 desktop edition from windows.When i am trying to configure network connections i am facing problemsudo pppoeconfSorry,no working ethernet card could be found.If you do have an interface card which was not autodetected so far,you probably wish to load the driver manually using the modconf utility.Run modconf now? /usr/sbin/pppoeconf: 523: modconf: not foundIfconfigLink encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0inet6 addr: ::1/128 Scope:HostUP LOOPBACK RUNNING MTU:16436 Metric:1RX packets:20 errors:0 dropped:0 overruns:0 frame:0TX
PLEASE HELP ME PRETTY PLEASE!!!!!!!!!!!!!:lolflag:Ok so I have been trying for months and giving up on this. right now i have wubi with windows 7. windows 7 auto connects out of the box to the internet and ubuntu from wubi will not. when i type in lspcithe bottom two lines areethernet controller:atheros communication artheros/lic Gigabit Ethernet Adapter (rev 0)broadcom corperation device 4353 (rev 01)I managed to get ndiswrapper installed i believe so now I would need the windows driver right? so shouldnt the windows driver be downloaded on the windows 7 side of my laptop? and if so could i s
all,i am too new for linux..I installed Ubuntu 10.10 desktop edition from windows.When i am trying to configure network connections i am facing problemsudo pppoeconfSorry,no working ethernet card could be found.If you do have an interface card which was not autodetected so far,you probably wish to load the driver manually using the modconf utility.Run modconf now? /usr/sbin/pppoeconf: 523: modconf: not foundIfconfigLink encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0inet6 addr: ::1/128 Scope:HostUP LOOPBACK RUNNING MTU:16436 Metric:1RX packets:20 errors:0 dropped:0 overruns:0 frame:0TX
I've installed ubuntu 8.10 on a laptop, and I was going to use this atheros based card (the madwifi site says that is fully supported) on this laptop.But Ubuntu doesn't detect the card.pccard detect the card insertion, but lspci report "Atheros Communication Inc. Unknown device ff96"also load manually (with modprobe) ath_hal and ath_pci doesn't seem to solve the problemDo you have any suggestion?
I have installed Ubuntu 10.04-64 bit ( Lucid Lynx ) on my Dell Inspiron N4010 laptop.I'm unable to detect my wired ethernet.I tried searching for it extensively but I think I was unable to make sense out of the posts already present.I know this has something to do with the need to install the correct drivers.Also posting the output of few popular commands which I'm sure I would be asked to execute.==========================================sudo ifconfig -aOutput :lo Link encap:Local Loopbackinet addr:127.0.0.1 Mask:255.0.0.0UP LOOPBACK RUNNING MTU:16436 Metric:1......................No other in
all, i am new to linux..i have just now installed ubuntu 10.10 desktop edition..I am unable to configure n/w connections in linux..btw,i tried thissudo pppoeconfSorry,no working ethernet card could be found.If you do have an interface card which was not autodetected so far,you probably wish to load the driver manually using the modconf utility.Run modconf now? /usr/sbin/pppoeconf: 523: modconf: not foundIfconfigLink encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0inet6 addr: ::1/128 Scope:HostUP LOOPBACK RUNNING MTU:16436 Metric:1RX packets:20 errors:0 dropped:0 overruns:0 frame:0TX pac
all, i am new to linux..i have just now installed ubuntu 10.10 desktop edition..I am unable to configure n/w connections in linux..btw,i tried thissudo pppoeconfSorry,no working ethernet card could be found.If you do have an interface card which was not autodetected so far,you probably wish to load the driver manually using the modconf utility.Run modconf now? /usr/sbin/pppoeconf: 523: modconf: not foundIfconfigLink encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0inet6 addr: ::1/128 Scope:HostUP LOOPBACK RUNNING MTU:16436 Metric:1RX packets:20 errors:0 dropped:0 overruns:0 frame:0TX pac
okay so I installed ubuntu 10.10 almost a week ago and the the wireless has yet to work from my home router. I've searched this forum and a number of other sources looking for a way to fix this.. obviously to no avail :P I am running 10.10 on a Compaq Presario CQ60 using a Realtek Semi conductor Co. Ltd. RTL8101E/ RTL8102E PCIExpress Fast Ethernet controller (rev 02)Atheros Communication Inc. Ar5001 Wireless Network Adapter (rev 01)the laptop is now recognizing my network but still cannot connect to the internet, update or download any software. When I attempt to update or open a browser page
I've bought a Asus EEEpc 1005 PX and trired to install Ubuntu netbook. But I found that wifi is not working. It's not detecting the wifi cards.I tried ifconfig, and it is showing me,ETH0 and L0 only. When I tried LSPCI it's showing meEthernet controller: Atheros Communications Atheros AR8132/L1c Gigabit ethernet adapter (rev c0)Network Controller: Atheros Communication inc. Device 002c (rev 01)I'm a newbie here. Please tell me how can i set up the wifi here. (I tried with Meego, and Meego detected the wireless autometically..But I want to use Ubuntu)
i have this laptop (d644 variant) and needs some help particularly on sound, usb and lock screen. I can't find any thread specific to this model so i created one.this is the spec.http://support.gateway.com/us/en/emachines/notebook/2011/eMachines/emd/emd644/emd644nv.shtmlhttp://support.acer.com/us/en/acerpanam/notebook/2011/Acer/Aspire/Aspire4253/Aspire4253nv.shtmlthis is an amd e-350 based laptop. i have installed 10.10 64bit on it. i have also updated it.-graphics works after installing drivers from ati website-wifi (bcm43225 variant) works after installing proprietary broadcom drivers-ethern
My system (WinXP SP2) crashes whenever I use any type of communication device that requires a remote IP (i.e. dialup). This includes modems, USB based ADSL modems and mobile phones for data.I have traced the culprits to these two files (most likely): wanarp.sys and tcpip.sys(wanarp.sys is the "MS Remote Access and Routing ARP Driver")But.... now that I think I know what is causing the problem, I still am not sure what to do in order to fix it!Anyone with ideas?I noticed that there is only one version of wanarp.sys on my system but two versions of tcpip.sys. However, replacing the fil
I am trying to help my friend overseas install a sound driver for his PC. He formated his Hard Drive, but he has no drivers CD. I was able to find all of the drivers needed for his PC but I couldn't figure out what sound card does he have, therefore I couldn't find him a proper driver for it. MY QUESTION IS: IS THERE ANY PROGRAM THAT DOES A COMPLETE SCAN ON YOUR SYSTEM AND TELLS YOU WHAT HARDWARE DRIVERS YOU NEED? SOmebody told me to use SANDRA Software but it's confusing to me. Here's the log file generated with sandra if that's any help: ***** Start of Report *****---------------------------
I have a new Acer Aspire 5251 with Atheros Communication Inc AR928X wireless N card, and when I loaded Ubuntu 10:10 the Wirless Manager is hard to connect to my wireless connection which is a Belkin Play and has been dropping the connection. I has now started not working in any way about every other time I start up have to shut down and load again and most times will connect for a few minutes and then drop out have to load web pages quickly before it drops. I would like to down load or reload the drivers for it.
I can't seem to connect to the internet at the library. At first the connection worked, then the connection stopped. I have been able to find the following while trouble-shooting:a daigram shows me my laptop connection has an exclamation point while the labrary connection is fine, showing a strong connection. I also found one suggestion - to check communication device for bridged settings as I may need to disable the bridge or reconfigure. How can i do this? If you have anyother suggestions, please let me know. I am new at this, everything looks complecated to me. please help! I already tried
Using Ubuntu Server 10.04I have a wireless N network adapter through usblsusb lists an atheros comm device but iwconfig does not have an Ath0 as a selection (lo and eth0 are the choices). do i need to install a driver even though it is recognized. thx in advance. also were can i find this driver i am currently using a windows machine as my server is not connected to the internet.if this helps its tp-link usb wireless N adapter Model No. TL-WN722NThanksP.S. kind of a side not when you use a command like lsusb -a how can you go back and read the rest of the output that was cutoff.
Basicly I need a new video card my old one sucks and plays pong with lag (joking not really that bad) but I really need a new video card 128mb ATI/Nvidia would do me great.Anyway the problem is I see there's 3 types of video card AGP , PCI-E and PCI Express ( I think) anyway i saw a really cool video card on ebay for £30 but it said it needed PCI Express to work , does my computer have a slot inside where I can connect it ? , I have no idea about how the stuff works but I can install ( even put it in ram myself *smiles* )So I have this question and a few more , to make it simple.1.Does my PC
i realy need a big help here, i need to read object handles, from a process i want to read them and list them in console...for an idea like the program from sysinternals.com the handle.exe it list all handles from all processes or if we give a specific process it list all this object handles...my problem is im a newbie in c++ and i dont know where to look into, i've been in some forums already and without success... i've been arround arround google, but nothing i found GetHandleInformation that says:hObject[in] A handle to an object whose information is to be retrieved.You can specify a handle
I am trying to connect to a wireless network which uses WPA2 Enterprise for wireless security using NetworkManager. But I am not able to connect to it.The BS is not hidden. My NetworkManager shows me the wireless network and its strength. But it does not connect to it after I enter the Identity and Password.I have two wireless network cards. 'lspci' output shows:(Internal card) Intel PRO/Wireless 2200BG Network Connection (rev 05) --- uses ipw2200(plugin card) Atheros Communication, Inc. AR5212 802.11abg NIC (rev 01) --- uses madwifi driversThe plug-in card is a Proxim Orinoco Gold 8470-WD mod
Just wondering if others have run into this issue ... I'm running CentOS 4.6 on a ThinkPad T42 w/ Atheros wireless device.Madwifi driver works very well, but when I attempt to configure a connection for an AP that has a space in the essid, iwconfig only uses the first word -- even though both are surrounded by double quotes -- and therefore association fails.This occurs always, if I'm attempting the configuration on the command line or via a script (tried a variety of methods to escape/quote the space, to no avail).Kernel is 2.6.9-67.0.[15|20|22] & madwifi driver v 0.9.3.3/0.9.4 ... any co
Im trying to write a library to allow other apps to access the audio codec (sound chip) using the AC 97' interface. I have looked at the Linux sound driver code (ac97.h, ac97.c and ac97_codec.c) and the Intel documentation, and I still cant figure out how the 'actual' controlling the sound chip is done.Lemme see if I can summarize my questions:1) What is the lowest module that does the actual communication with the AC97 interface in that linux driver?2) Whats the method used to do the communication? Device I/O thru ports, DMA, etc.?What Im looking for really, is a general description of the pr
I am having an application loading a dll. The dll contains threads to get some data and shuffle it up to the application and as well threads to get data from the application and send it down to some communication device.Now the problem is: When I run one instance of the app on one computer (as a sender) and another instance on another computer (as a receiver) everything works fine.If I try to do the same on one computer and have 2 instances running there, I get a crash.!!By debugging I didn't make it to see where the problem comes from because it seems to happen pretty random (I mean sooner or
I am a communication device software programer.I have to handle frame in communication protocol.But there is a struct in my frame,such astype def struct FRAME{char head:1;char tag:3;char reserve:4;char content19;} frame;But how to define head:1 in Rhapsody? Could anyone help me?