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to VAIBHAV SIR : BUSYBOX CROSS COMPILATION ERROR …

util-linux/mount.c:29:21: fatal error: rpc/rpc.h: No such file or directory

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Project 00: Linux System Administration

A system administrator, IT systems administrator, systems administrator, or sysadmin is a person employed to maintain and operate a computer system and/or network. System administrators may be members of an information technology (IT) or Electronics and Communication Engineering department.

Posted in Project 1: A Linux Administration based Project | 376 Comments

how & which wifi driver driver i will install for fedora 15?

00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (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 (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
00:1f.5 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8187SE Wireless LAN Controller (rev 22)
04:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller (rev 80)
04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (rev 80)
04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller (rev 80)
04:00.4 System peripheral: JMicron Technology Corp. xD Host Controller (rev 80)
04:00.5 Ethernet controller: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller (rev 03)

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E_11 creat man page

i have successfully creat nan page

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Embedded Linux

For design of an embedded linux if we use a microcontroller with no MMU ,then what problem we face ,

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i am create manual page

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E-10 IPC project using FIFO

The same project of IPC which we have done with pipes have to do with FIFO also.

All the E-10 members update their status and all the issues regarding project on this thread only .

Regards

Harsimran singh

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E11 create man page

successfully create man page

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wi-fi problem

sir i am tried your command but give this error
compilation terminated.
make[3]: *** [/compat-wireless-2.6.36-4/drivers/bluetooth/dtl1_cs.o] Error 1
make[2]: *** [/compat-wireless-2.6.36-4/drivers/bluetooth] Error 2
make[1]: *** [_module_/compat-wireless-2.6.36-4] Error 2
make[1]: Leaving directory `/usr/src/kernels/2.6.38.6-26.rc1.fc15.i686.PAE’
make: *** [modules] Error 2

my network controller is : Atheros Communications Inc. Device 0032 (rev ff)

Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)

pleas give me command for running wi-fi

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E12- MDC PROJECT STATUS

Dear E12 trainees,

kindly update the current status of MDC project(daily basis) and related queries  on this post  only.

regards,

saranjeet singh

 

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USB core

sir ,last days dicussion was mostly depended on the windows.i want to know whether the working of usb core in linux is same as in windows, if yes then please explain me the working of khubd(a thread) in usb subsystem
Thanks

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E-14 Update Assignment Status.

Dear E-14 Trainees,
Please update the status of Assignment 01 on the blog post created by Siddarth sir (link: http://emblogic.org/blog/08/e14-assignment-01/). Tomorrow we will be discussing the doubts related to Assignment 01. Please come prepared with your doubts and problems.

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E14 need help.. to Siddarth Sir

facing problem with compression…plz help

#include<stdio.h>
#include<string.h>
#define max_arr 255

//___________________________________________________ vars
char master_array[max_arr];
char str[]=”she selles sea shells at the sea shore”;
char compressed_byte[max_arr],final_array[max_arr],expanded_byte[max_arr];
int count=0;

//___________________________________________________ fun
char merge_bytes(char,char);
int get_char_index(char);
char int_to_char(int);
int compress();

//___________________________________________________main

int main()
{
int i=0,len;
len=strlen(str);
for(i=0;i<=len;i++)
{
if(!find_in_array(str[i]))
put_in_array(str[i]);

}
return 0;
}

//___________________________________________________ fun def

int compress()

{
int i,len,j;
len=strlen(str);
for(i=0,j=0;i<=len;i=i+2,j++)
{
compressed_byte[j]=merge_bytes(int_to_char(get_char_index(str[i])),int_to_char(get_char_index(str[i+1])));
return 0;
}
compressed_byte[j]=”;
return 0;
clear_empty_bytes();
}

char int_to_char(int num)
{
char ch;
return ch=(char)num;
}

int get_char_index(char ch)
{
int i;
for(i=0;i<=count;i++)
{
if(master_array[i]==ch)
return i;
}
}

char merge_bytes(char upper_nibble,char lower_nibble)
{
char final_byte;
final_byte=upper_nibble<<4;
final_byte|lower_nibble;
return final_byte;
}

int put_in_array(char ch)

{
master_array[count]=ch;
count++;
return 1;
}

int find_in_array(char ch)
{
int i=0;
for(i=0;i<=count;i++)
{
if(ch==master_array[i])
return 1;
}
return 0;
}

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TO……….VAIBHAV SIR

How  to install Driver for Idea Net Setter E 1732

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E11 : Assignment 4

All E11 trainees,

Kindly update the status of assignment 4. Any issues regarding the same should be posted here only.

Posted in Data Structures with C | 2 Comments