Ubuntu :: How To Do Device Driver Programming
Jan 14, 2011How to do device driver programming in Ubuntu 10.04?
View 2 Replies
ADVERTISEMENT
Programming :: Searching For Video Or Screen Cast Which Shows Device Driver Programming?
May 30, 2010I did searched you tube but my results were not great.I have 2 books on KernelProgramming.I feel I need if some where I can get a video tutorial which can help me to understand how to develop a Linux Device driver that will be great.I had a look at Greg Kroah Hartmans video lecture of developing patches on ......I have been reading books and a lot of stuff.So I wish if I could get a video lecture that would be better
View 1 Replies View RelatedProgramming :: Write USB Device Driver?
Oct 11, 2010I know, I know..."How long is a piece of string"?
I have one of these devices:
[URL]
Of course, it's Windows only, and XP only at that. However, the data that needs transferred between the device and the computer should be fairly basic, unless it offloads a lot of processing to the computer. I'm not a programmer, nor do I play one on TV, but I have written some fairly complicated microcontroller programs and some basic Java GUIs. Besides writing the actual code, how hard is it to do whatever needs done to make a Linux device driver, apart from the code to make the device work?
Programming :: Block Device Driver ?
Nov 30, 2010Is there an easy example of a block device driver I could follow as a guide to write my own module?
View 5 Replies View RelatedProgramming :: Character Device Driver And Mknod?
Mar 31, 2010I've a problem with character device mounting. I've a character device module code. Here is the code
Code: /* chardev.c: Creates a read-only char device that says how many times
* you've read from the dev file
*/
#if defined(CONFIG_MODVERSIONS) && ! defined(MODVERSIONS)
#include <linux/modversions.h>
#define MODVERSIONS
[Code]...
Programming :: Device Driver Is Dropping Characters?
Sep 23, 2010I wrote a small hello world type of character device driver. When I type echo -n "abcdef" > /dev/bond and do a cat /dev/bond then only last "f" of above input abcdef is displayed rest nothing is displayed. I asked this question earlier and some people suggested me some modifications I have done and experimented all that but I am unable to catch the error.
Here is the code
Code:
/* Necessary includes for device drivers */
#include <linux/init.h>
//#include <linux/config.h>
#include <linux/module.h>
[Code].....
Programming :: Character Device Driver For Communication Between Two Pc's In Code?
Apr 3, 2010i woul like to know if i could get help in writing a charater device driver for communication between two pc's in linux using RS-232 serial port.
View 5 Replies View RelatedProgramming :: Create A Device Driver For User Applications?
Feb 7, 2010I have a user Application for transferring the data from one PC to the other PC using Ethernet Port, can we create a device driver for that ?? that means it should act like a virtual device, if we write data into /dev/some file, it should go the other PC
View 3 Replies View RelatedUbuntu :: Program Kernel Modules And Smoothly Transition In Device Driver Programming?
Apr 27, 2011i am trying learn to program linux kernel modules and smoothly transition in device driver programming. I have a year and a half worth of programming in C and have been using linux for years!! But my question is how do i compile a module? I got as far as coding it but am stuck as of now.
View 2 Replies View RelatedFedora Installation :: Device Driver For Usb To Detect Device?
Sep 19, 2009I am currently using fedora 11 kernel 2.6.29 version, i wanted to write device driver for usb to detect my own device. My project is radio with computer. My fm radio get connected to usb port so i need to write h/w interfacing program.
View 1 Replies View RelatedHardware :: USB Device Is Not Claimed By Any Active Driver For Every Device
Nov 10, 2010The error "USB device 6 (vend/prod 0x603/0xf2) is not claimed by any active driver." is in dmesg every time I connect my Logitech keyboard to my system. I also tried (all with the same error):
- Memory stick
- DVD-burner
- Compaq mouse
CentOS 5 :: Specify The Device Driver When Mounting A Device?
Jul 28, 2010I have installed live cd on usb pendrive. Everything works great. How can I find out which device driver it is using? Where are the device driver files stored? How do you specify the device driver when mounting a device?
View 3 Replies View RelatedUbuntu :: Detect And Install A Mic Device Driver?
Jan 8, 2010how to detect and install a mic device driver? i only plug and play the mic in xp.
View 1 Replies View RelatedUbuntu Multimedia :: 10.04 LTS - Installing Driver For Video Device
Jul 29, 2010I am trying to install the video driver for my hp a1010n. The video device is a 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics. I have seen a few sites that have referenced this but they were not written for new users and I could not figure out how to install it. I am fairly adept at usage of computers (mostly Windows OS) but am not yet familiar with Ubuntu so I am aware of the absolute basics... I am just not sure what commands to use in the terminal and etc.. I am running Ubuntu 10.04 LTS
View 2 Replies View RelatedUbuntu :: Debugging Device Driver In Kernel Mode
Nov 10, 2010I am writing a device driver on x86 machine,Ubuntu distribution,kernel version 2.6.35.I want to debug my driver in kernel mode.I tried KGDB(Kernel Level Source Debugger).But support is given for kernel version 2.6.13.But I want to make KGDB work on version 2.6.35.Could anyone help me where can I get help to make KGDB work on 2.6.35 version?Or is there any other method to debug my driver using some other tool?
View 1 Replies View RelatedGeneral :: Write Device Driver For Pen?
Apr 6, 2010If I were asked to write a linux device driver for a pen, How should I start?
View 4 Replies View RelatedKernel :: Write A USB Device Driver?
Jul 9, 2010Quote:
Originally Posted by anishakaul
When you copy paste the Makefile from post 7, make sure you delete the spaces shown in RED below by Backspace key and then press TAB
Code:
obj-m += hello.o
all:
........make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
clean:
........make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
how to write a device driver for USB
Ubuntu Networking :: 10.04 - Realtek Semiconductor Device 8192 Driver
Jun 7, 2010I've just installed Ubuntu 10.04 on my samsung n150. It has the 8192 device in it. Have installed ndiswrapper, however cannot get the drivers for it. How to fix/where to get the driver from so I can get my wireless card working again.
On lspci:
00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge
00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller
00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02) .....
I think the driver may be there, however I just can't 'enable' it. On my laptop there is a blue light saying that wifi is enabled however who knows.
Ubuntu Multimedia :: Device Driver For Dual Mode Camera?
Jul 23, 2010I just got finished installing Ubuntu on 2 computers. I muddled my way thro the panels not installing. Now I would like to hook up a dual mode camera. Vivatar V15 . I know very little about Linux, but as having fought with Microsoft Windows for years I find it refreshing to see Ubuntu. I need to know about device drivers. Ubuntu does not auto detect the camera. The Model of the Camera isV15 Freelance.
View 1 Replies View RelatedUbuntu :: 10.10 No Internet Connection Wireless Device Driver Installed?
Mar 23, 2011I downloaded ubuntu 10.10 in my PC alongside with windows 7 yesterday. However it could not detect my wireless LAN then with some hardwork I was able install the wireless device driver but still no internet!
View 1 Replies View RelatedUbuntu Networking :: Device Driver Installation For Wifi Edimax?
May 27, 2011i am trying to install device driver for my usb wireless adapter "Edimax" . i have figured it out that it recognized by device but when i submit command lshw it doesnt show configuration driver for wireless usb. i have drivers for it in the vendor cd as "driver for linux" but i dont know how to install it
View 1 Replies View RelatedFedora Installation :: Device Driver To Load ?
Jan 22, 2009I am totally new to Linux and have a PC here with 128 MB Ram and a 10 GB HDD. It has Windows Millenium installed but I presume this will be wiped during the install process if I so wish.,
I am part way through the install using CD's and have just chosen my required alnguage and then keyboard layout. The next option is asking me to choose what device drivers to load and most appear to be HDD Drivers. I haven't a clue what to choose here?
Hardware :: Accessing Device Driver From C Application
Jun 14, 2011I wrote device driver to USB device, I can see it is alive and sending the data that I set it to send from the shell
Code:
cat /dev/myDev
How can I read from the device using C code?
I've tried to open it as a file and read it's content to buffer but noting returns..
Code:
char bufferin[500];
FILE* myDev = fopen("/dev/myDev", "r+");
size = fread(bufferin, 500, 500, myDev);
Hardware :: Bind Device To Compiled-in Driver?
Jul 25, 2010It's easy to bind a device to a usb driver by doing something like
Code:
modprobe driver vendor=vid product=pid. I'm wondering if this can be done with a compiled-in module: is there a way to dynamically tell Linux to use a specific module for a device?
Hardware :: USB Device Driver Notification Using Libusb V0.1 API?
Jan 18, 2010I have an application that reads data from a medical device connected using usb.
I am writing the driver for this device since it is a vendor specific device.
I am using libusb v0.1 API and get notification to the application when the device is connected/disconnected.
I am using Linux Ubuntu with kernel 2.6.*
General :: Can Device Driver Work On Windows?
May 2, 2010I am facing a serious problem.. i want a linux-device driver to work on windows is it possible.. see windows has device driver files as .sys and linux has .ko so is it possible..??
View 5 Replies View RelatedGeneral :: Write A Device Driver For A Pen - Start?
Mar 3, 2010If I were asked to write a linux device driver for a pen, How should I start???
View 5 Replies View RelatedUbuntu Networking :: Belkin F5D8053 Driver Loaded Still Device Not Ready?
May 18, 2010I tried all the threads to load and compile the driver for the Belkin wireless-N F5D8053 (Ralink RT2870 chip) I still cannot get it to come up - the wireless status says device not ready. Here is some of the system info relating to the adapter:
terry@terry-desktop:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:14:bf:53:02:8f
inet6 addr: fe80::214:bfff:fe53:28f/64 Scope:Link
[code]....
Fedora Installation :: Select Device Driver To Load ?
Apr 10, 2009I downloaded the full install of Fedora 10. I burned the DVD and it booted okay. Going through the startup stuff, select language, keyboard, ect and then I choose the dvd as the source of the image. Then I get "no driver found" and gives me the option to choose from a list of drivers or to use a driver disk. I saw something in the forums about someone having the same problem but theirs was a video card issue. On the list of drivers it looks like they are network card drivers. I have no idea what to do. I am using a NVIDIA Geforce FX 5500 if that helps. I also did not verify the iso, though wouldn't it not boot at all if the iso image was broken?
View 7 Replies View RelatedOpenSUSE Hardware :: Find Out Which Driver Has Been Loaded For A Device?
Feb 2, 2010How do you find out which driver is being used for a certain device. Say that I run lsusb and I find "Bus 007 Device 002: ID 046d:c043 Logitech, Inc. MX320/MX400 Laser Mouse", how can I find out what the active driver for the device is?Also, is there some way to list all available drivers for a device? Is there a way to change the driver at runtime?
View 1 Replies View Related