EmbLogic » preetasr1807 https://www.emblogic.com/blog Embedded System and ARM Training Tue, 03 Mar 2020 13:00:06 +0000 en-US hourly 1 http://wordpress.org/?v=3.9.1 FTP server using Sockets https://www.emblogic.com/blog/06/ftp-server-using-sockets/ https://www.emblogic.com/blog/06/ftp-server-using-sockets/#comments Thu, 26 Jun 2014 05:16:20 +0000 http://www.emblogic.com/blog/?p=10633 RCS file: server.c,v
Working file: server.c
head:
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 0
description:
implemented GETS,PUTS functions in ftp using socket programming.
=============================================================================

]]> https://www.emblogic.com/blog/06/ftp-server-using-sockets/feed/ 0 Python (widely used language) https://www.emblogic.com/blog/06/python-widely-used-language/ https://www.emblogic.com/blog/06/python-widely-used-language/#comments Wed, 04 Jun 2014 10:10:06 +0000 http://www.emblogic.com/blog/?p=10310 Continue reading →]]> Python is a widely used general-purpose, high-level programming language. Its design philosophy emphasizes code readability, and its syntax allows programmers to express concepts in fewer lines of code than would be possible in languages such as C. The language provides constructs intended to enable clear programs on both a small and large scale.
Python supports multiple programming paradigms, including object-oriented,imperative and functional programming or procedural styles. It features adynamic type system and automatic memory management and has a large and comprehensive standard library.
Like other dynamic languages, Python is often used as a scripting language, but is also used in a wide range of non-scripting contexts. Using third-party tools, such as Py2exe or Pyinstaller, Python code can be packaged into standalone executable programs. Python interpreters are available for many operating systems.

]]> https://www.emblogic.com/blog/06/python-widely-used-language/feed/ 0 Character driver driver https://www.emblogic.com/blog/05/character-driver-driver/ https://www.emblogic.com/blog/05/character-driver-driver/#comments Tue, 06 May 2014 06:52:04 +0000 http://www.emblogic.com/blog/?p=10095 Continue reading →]]> head 1.32;
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desc
@driver insert function
@

1.32
log
@use module_param .
@
text
@#include”header.h”
int node;
dev_t dev;
int ret;
int major,minor;
struct sculldev *sculldev;
module_param(node,int,S_IRUGO);
static int __init device_driver_init(void)
{
printk(KERN_INFO “Emblogic Pvt. Ltd.\n”);
ret=alloc_chrdev_region(&dev, 0,node,”kamal”);
major=MAJOR(dev);
minor=MINOR(dev);
printk(KERN_INFO “%d”,major);
printk(KERN_INFO “%d”,minor);
sculldev=kmalloc(sizeof(struct sculldev),GFP_KERNEL);
return 0;

}
module_init(device_driver_init);
@

1.31
log
@*** empty log message ***
@
text
@d7 1
a16 1
//void cdev_init(struct cdev *, const struct file_operations *);
@

1.30
log
@register the driver with alloc_chrdev_region.
@
text
@d10 1
a10 1
ret=alloc_chrdev_region(&dev, 0,1,”satinder”);
@

1.29
log
@*** empty log message ***
@
text
@d2 1
a2 1
int node=5;
d7 1
a7 1
static int device_driver_init(void)
@

1.28
log
@*** empty log message ***
@
text
@a1 1
#include”decleration.h”
d6 1
d17 1
@

1.27
log
@*** empty log message ***
@
text
@d2 1
@

1.26
log
@*** empty log message ***
@
text
@d14 1
a14 1
ret=kmalloc(sizeof(struct sculldev));
@

1.25
log
@use kmalloc
@
text
@d9 5
a13 5
ret=alloc_chrdev_region(&dev, 0,1,”satinder”);
major=MAJOR(dev);
minor=MINOR(dev);
printk(KERN_INFO “%d”,major);
printk(KERN_INFO “%d”,minor);
@

1.24
log
@*** empty log message ***
@
text
@d14 1
a14 1
//ret=kmalloc(sizeof(struct sculldev));
@

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@*** empty log message ***
@
text
@d14 2
@

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@*** empty log message ***
@
text
@d5 1
a5 1
int major,minior;
@

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log
@*** empty log message ***
@
text
@d11 1
a11 1
minior=MAJOR(dev);
d13 1
a13 1
printk(KERN_INFO “%d”,minior);
@

1.20
log
@*** empty log message ***
@
text
@d11 1
a11 1
minior=MINIOR(dev);
@

1.19
log
@*** empty log message ***
@
text
@d11 1
a11 1
minior=MAJOR(dev);
@

1.18
log
@print the major and mimior numbers.
@
text
@d12 2
a13 2
printk(KERN INFO “%d”,major);
printk(KERN INFO “%d”,minior);
@

1.17
log
@*** empty log message ***
@
text
@d5 1
d10 5
@

1.16
log
@*** empty log message ***
@
text
@d9 1
a9 1

@

1.15
log
@*** empty log message ***
@
text
@d5 1
a5 1
static int device_driver_init(void)
@

1.14
log
@*** empty log message ***
@
text
@d10 1
a10 1
module_init(device_driver);
@

1.13
log
@*** empty log message ***
@
text
@d5 1
a5 1
static int __init device_driver(void)
@

1.12
log
@*** empty log message ***
@
text
@d10 1
a10 1
module_init(device_driver_init);
@

1.11
log
@__init add in function init.
@
text
@d5 1
a5 1
static int __init device_driver_init(void)
@

1.10
log
@register the driver.
@
text
@d5 1
a5 1
static int device_driver_init(void)
d7 3
a9 8
printk(KERN_INFO “Emblogic Pvt. Ltd.\n”);
ret=alloc_chrdev_region(&dev, 0,1,”satinder”);
//if(ret)
//{
//printk(KERN_INFO “RET=%d”,ret);
//}
return 0;
}
@

1.9
log
@*** empty log message ***
@
text
@d3 2
d8 1
a8 1
//ret=alloc_chrdev_region(&dev, unsigned, unsigned, “satinder”);
@

1.8
log
@define the int dev.
@
text
@a2 1
int dev;
d6 5
a10 5
ret=alloc_chrdev_region(&dev, unsigned, unsigned, “satinder”);
if(ret)
{
printk(KERN_INFO “RET=%d”,ret);
}
@

1.7
log
@register the driver.
@
text
@d3 1
@

1.6
log
@*** empty log message ***
@
text
@d6 5
@

1.5
log
@defined int node.
@
text
@d2 1
a4 1
int node=5;
@

1.4
log
@remove the decleration.h file
@
text
@d4 1
a4 1
node=5;
@

1.3
log
@give the value to the node.
@
text
@a1 1
#include”decleration.h”
@

1.2
log
@*** empty log message ***
@
text
@d2 1
d5 2
a6 1
printk(KERN_INFO “Emblogic Pvt. Ltd.\n”);
@

1.1
log
@Initial revision
@
text
@d4 1
a4 1
printk(KERN_INFO “HELLO KERNAL I AM NEW DRIVER”);
@

]]> https://www.emblogic.com/blog/05/character-driver-driver/feed/ 0 Threads implementation with clients https://www.emblogic.com/blog/03/threads-implementation-with-clients/ https://www.emblogic.com/blog/03/threads-implementation-with-clients/#comments Mon, 31 Mar 2014 12:00:26 +0000 http://www.emblogic.com/blog/?p=9719 Continue reading →]]> RCS file: ipc_thrdsrvr.c,v
Working file: ipc_thrdsrvr.c
head: 1.2
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 2;    selected revisions: 2
description:
—————————-
revision 1.2
date: 2014/03/31 11:58:38;  author: root;  state: Exp;  lines: +10 -10
implemented threads on two clients
—————————-
revision 1.1
date: 2014/03/31 11:53:46;  author: root;  state: Exp;
Initial revision
=============================================================================

]]> https://www.emblogic.com/blog/03/threads-implementation-with-clients/feed/ 0 Inter Process Communication using semaphores and message queues https://www.emblogic.com/blog/03/inter-process-communication-using-semaphores-and-message-queues/ https://www.emblogic.com/blog/03/inter-process-communication-using-semaphores-and-message-queues/#comments Wed, 26 Mar 2014 04:39:01 +0000 http://www.emblogic.com/blog/?p=9637 Continue reading →]]> RCS file: ipc_fifoserver.c,v
Working file: ipc_fifoserver.c
head: 1.3
branch:
locks: strict
root: 1.3
access list:
symbolic names:
keyword substitution: kv
total revisions: 3;    selected revisions: 3
description:
created common fifo for requesting clients(3)
implemented semaphore
created common result fifo and have send resutl back to their respective requestints
sucessfully
—————————-
revision 1.3    locked by: root;
date: 2014/03/26 09:57:18;  author: root;  state: Exp;  lines: +40 -19
implemented message ques and got sucessfull in sending my result back to the requesting clients
—————————-
revision 1.2
date: 2014/03/26 07:24:43;  author: root;  state: Exp;  lines: +0 -30
implemented semaphore using 4 clients sucessfully
—————————-
revision 1.1
date: 2014/03/26 07:23:13;  author: root;  state: Exp;
Initial revision
=============================================================================

]]> https://www.emblogic.com/blog/03/inter-process-communication-using-semaphores-and-message-queues/feed/ 0 semaphores https://www.emblogic.com/blog/03/semaphores-4/ https://www.emblogic.com/blog/03/semaphores-4/#comments Wed, 26 Mar 2014 03:59:26 +0000 http://www.emblogic.com/blog/?p=9474 Continue reading →]]> RCS file: ipc_fifoserver.c,v
Working file: ipc_fifoserver.c
head:
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 0
description:
created common fifo for requesting clients(3)
implemented semaphore
created common result fifo and have send resutl back to their respective requestints
sucessfully
=============================================================================

]]> https://www.emblogic.com/blog/03/semaphores-4/feed/ 0 message queues https://www.emblogic.com/blog/03/message-queues-8/ https://www.emblogic.com/blog/03/message-queues-8/#comments Tue, 25 Mar 2014 04:47:42 +0000 http://www.emblogic.com/blog/?p=9641 Continue reading →]]> RCS file: msgq_srvr.c,v
Working file: msgq_srvr.c
head: 1.1
branch:
locks: strict
root: 1.1
access list:
symbolic names:
keyword substitution: kv
total revisions: 1;    selected revisions: 1
description:
—————————-
revision 1.1    locked by: root;
date: 2014/03/25 04:43:34;  author: root;  state: Exp;
Initial revision
=============================================================================

]]> https://www.emblogic.com/blog/03/message-queues-8/feed/ 0 link_list using pop up menu https://www.emblogic.com/blog/03/link_list-using-pop-up-menu/ https://www.emblogic.com/blog/03/link_list-using-pop-up-menu/#comments Mon, 03 Mar 2014 05:58:31 +0000 http://www.emblogic.com/blog/?p=8765 Continue reading →]]> RCS file: linklist.c,v
Working file: linklist.c
head: 1.2
branch:
locks: strict
root: 1.2
access list:
symbolic names:
keyword substitution: kv
total revisions: 2;    selected revisions: 2
description:
created linklist
inserted nodes at the end
inserted nodes at the beginning
—————————-
revision 1.2    locked by: root;
date: 2014/03/03 05:55:57;  author: root;  state: Exp;  lines: +2 -2
created a function for deleting a node.
—————————-
revision 1.1
date: 2014/03/03 05:54:43;  author: root;  state: Exp;
Initial revision

]]> https://www.emblogic.com/blog/03/link_list-using-pop-up-menu/feed/ 0 Implemented stack using push and pop functions https://www.emblogic.com/blog/03/implemented-stack-using-push-and-pop-functions/ https://www.emblogic.com/blog/03/implemented-stack-using-push-and-pop-functions/#comments Mon, 03 Mar 2014 05:10:17 +0000 http://www.emblogic.com/blog/?p=8732 Continue reading →]]> RCS file: stack.c,v
Working file: stack.c
head: 1.2
branch:
locks: strict
root: 1.2
access list:
symbolic names:
keyword substitution: kv
total revisions: 2;    selected revisions: 2
description:
created a stack and implemented push statemnet.
—————————-
revision 1.2    locked by: root;
date: 2014/03/03 05:02:31;  author: root;  state: Exp;  lines: +20 -5
implemented pop statement.
—————————-
revision 1.1
date: 2014/03/03 04:53:59;  author: root;  state: Exp;
Initial revision
=============================================================================

]]> https://www.emblogic.com/blog/03/implemented-stack-using-push-and-pop-functions/feed/ 0