Tag Archives: pravjot sir

successfully bring up olinuxino A13 board

complete the bring up process…………..attach more storage device like pendrive,mouse etc. easily copy data from pendrive to card home directory……………..

Posted in Uncategorized | Tagged , | Leave a comment

sucessfully bringup the olinuxino board

i have successfully bring up the olinuxino board. i did the two partition of sd card successfully.

Posted in Uncategorized | Tagged , | Leave a comment

Project 10

Successfully finished the bring up of OLINUXINO A13 Board. Now time for porting of GUI on the same board.

Posted in Uncategorized | Tagged , | Leave a comment

Project 10:Bring up OLINUXINO A 13 Board

Completed the bring up of OLINUXINO A13 Board…. Successfully logged in as root and performed simple commands like ls , cd  , poweroff , etc…..

Posted in Uncategorized | Tagged , | Leave a comment

successfully bring up the beagleboard_xm

did successfully the bring up of beagleboard_xm did the two partiotions of sd card and format first partition with fat32 format and second partition with ext3. Move MLO,u-boot.bin and uImage to the first partition. Move file system to second partition.

Posted in Uncategorized | Tagged , | Leave a comment

Ported Linux on Beagleboard Xm

Finally after so many trials and errors, I completed the initial step of Project 9. Formatted the SD card , booted it on the beagle board …. I faced a problem :- Kernel panic: not syncing: no init found: Try … Continue reading

Posted in Project 9: Embedded Linux on ARM | Tagged , , | Leave a comment

Project 9

Successfully did the bring up of beagle-board Did the partitioning of SD Card. Formatted both the partitions in FAT 32 and EXT format respectively. First faced a problem : No init found. Overcame the problem and successfully ported the Linux.

Posted in Project 9: Embedded Linux on ARM, Uncategorized | Tagged , , , , , | Leave a comment

Excessive kworker entries in process status table when system is idle.

When I list the processes executing on my system it displays many kworker/ processes with interruptible sleep (waiting for an event to complete) , an unknown value of tty and many different pids (even if my system is idle). Also … Continue reading

Posted in Linux Internals and System Programming | Tagged , , , | Leave a comment

IPC: Client Server Project usinf FIFO and Pipe

Dear Friends, I Have Successfully Run 508 Clients in my project without using any SLEEP in server or client , But when I am trying to Run More Clients than this i got an error “multiply: error while loading shared … Continue reading

Posted in Linux Internals and System Programming | Tagged | 4 Comments

IPC using pipes

I’ve implemented IPC using pipes.

Posted in Uncategorized | Tagged | Leave a comment

MDC complete

I’ve completed compression and decompression of all bits.

Posted in Uncategorized | Tagged | Leave a comment

Project 01 MDCAEUIT Completed all Bits.

From 3bit to 7bit tested OK working fine using realloc, having compression and decompression as different programs.

Posted in Project 2: Multiple Data Compression and Encryption | Tagged | Leave a comment

ioctl

#ifndef _IOC_NONE # define _IOC_NONE 0U #endif #ifndef _IOC_WRITE # define _IOC_WRITE 1U #endif #ifndef _IOC_READ # define _IOC_READ 2U #endif please explain these MACROS and their Scalar values used for determining the direction

Posted in Uncategorized | Tagged | Leave a comment