tag:blogger.com,1999:blog-90435051611818258032024-09-21T18:10:39.650+05:30Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.comBlogger33125tag:blogger.com,1999:blog-9043505161181825803.post-7758603172396293652013-12-11T16:06:00.003+05:302013-12-13T14:51:15.930+05:30

    After a long time I'm writing a new post. Its regarding Android. I have a Motorola Charm which is a Android(2.1 Eclair) phone. As Motorola has not giving any upgrade for this phone and the phone having less internal memory and has no option to save the application to SD card makes the phone a bad one. So I was looking for a way to upgrade android version to 2.3. Last year I found

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com38tag:blogger.com,1999:blog-9043505161181825803.post-66051145319218059302013-07-19T16:46:00.001+05:302013-12-04T15:47:13.517+05:30

I dont think everyone is aware on the function tag in openERP. Last week I had a requirement that when my module is installed, then email alias should be created with the name of the database. I checked everywhere and cant find any useful things. I tried to modify javascript also.. Then I found this function tag.  This tag is mainly used when you want to call a function/method after

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-45345985688698716652012-03-01T18:59:00.001+05:302012-03-01T18:59:02.798+05:30

Last week I got into a situation that I really need to use filtering in tree view of one2many field. I have seen the use of filtering in search view, but not in tree views. Example: First of all this is just an example. I have created a sale order. Here same product comes 2 or 3 times. Sale Order view- Before adding filter Then I was thinking for a solution... then came to find out that we

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com1tag:blogger.com,1999:blog-9043505161181825803.post-48083146711089230322011-12-15T12:20:00.001+05:302012-08-02T10:24:09.714+05:30

We have seen in OpenERP web/gtk client that some fields which are defined as many2one fields are shown as selection field or a float field which are shown in web/gtk client as a progress bar. I was confused when I first saw this. Then I came to know about widget given in XML file. To apply widget for a field, go to the XML file, find the line where that field is specified then add widget='

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com7tag:blogger.com,1999:blog-9043505161181825803.post-50160671410073045022011-07-26T18:35:00.000+05:302011-07-26T18:35:35.185+05:30

When defining search views, we may sometimes need to add "group_by" filters for showing the list view in groups. For example,  The image shown above is from sale order. Here the list view grouping is done by user_id(salesman). Let focus on Demo User. Here four sale orders are created by the Demo user. This is the extended view. Here the name written in bold is the group name. Now

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-36553070849877551922011-07-01T16:28:00.000+05:302011-07-01T16:28:57.371+05:30

A spreadsheet is used to simulates a paper accounting worksheet. It displays multiple cells usually in a two-dimensional matrix or grid consisting of rows and columns. We have so many reporting software s that will simply create spreadsheets. But the problem is, these reporting software s may not support on all systems and also take lot of CPU time. Then arise an idea to use some method to create

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0Royal Accademy, Ponnarimangalam, Ernakulam, Kerala, India10.006065178205958 76.26265845945738410.001308678205959 76.26000895945738 10.010821678205957 76.265307959457388tag:blogger.com,1999:blog-9043505161181825803.post-77479001141185675572011-03-29T13:22:00.000+05:302011-03-29T13:22:16.658+05:30

I first started using Jasper Report for OpenERP 5. I used a wizard( created using wizard.interface) and the data provided in the wizard is passed to the Jasper Report module and that's it. A well aligned attractive report is created in pdf, xls, html or txt format respective to the report type I provide in the wizard. This works well in openerp-client as well as openerp-web. Then I get a

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-56622741415659448652011-03-16T19:19:00.000+05:302012-01-03T17:49:00.476+05:30

       Before Jasper Reports, openERP depend mainly on RML reporting for creating reports and RML reports supports pdf and some other formats that are not usually used for reporting. For RML reports, it has so many disadvantages. In RML reports we can add as many rows, but the number of adding columns is fixed. But in Jasper Reports we can add any number of rows

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-21005391888432029682011-03-16T11:06:00.000+05:302011-03-16T11:19:11.697+05:30

  Jasper Reports are mainly used for creating stylish reports other than black and white report. We can add tables, charts,crosstabs etc., in to the jasper report and also we can generate different forms of reports like pdf,xls,html etc. For creating Jasper Report, iReport plays an important role. Using ireport we can simply create Jasper Report. I'm using iReport 4.0.1.   &

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com5tag:blogger.com,1999:blog-9043505161181825803.post-10598453619344793982011-02-16T18:34:00.000+05:302011-03-10T19:27:46.468+05:30

       Before reading this please read my blog post on OERPScenario . Now go to our OERPScenario folder that we have downloaded from bazaar, there is a folder named features. All the user defined test cases are written in a folder inside this folder. I want to create a new scenarios for testing products, so I create a directory called product inside features. Inside

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com1tag:blogger.com,1999:blog-9043505161181825803.post-33582279492354843102011-02-16T17:58:00.000+05:302011-02-28T10:38:48.336+05:30

       In OpenERP a time consuming task is to check all the modules by entering data to each field and checking whether the view is changing according to the data given in the field or changing according to our plan. It is also not possible to check all the information given in the fields. And also testing is important in locating a bug and fixing an error. For this

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com2tag:blogger.com,1999:blog-9043505161181825803.post-14563518528913786362011-01-28T16:28:00.000+05:302011-02-28T10:57:22.330+05:30

    Wizard describe interaction sequences between the client and the server. Wizards provide a form for the client to complete it. Then client can sent the completed form back to the server and server executes some function and return another form to the user or will save the information provided by the client in the database. To define a wizard, you have to create a class

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com6tag:blogger.com,1999:blog-9043505161181825803.post-45468834439647873912011-01-05T18:29:00.000+05:302012-08-04T12:02:07.545+05:30

      This feature helps to create PDF reports. Data taken from our database can be used to create reports. To create a report we need a rml file. The rml file can be generated from sxw file. More about sxw file is explained later in this blog.       First of all create a new directory called “report” inside our module. Then create an init

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com7tag:blogger.com,1999:blog-9043505161181825803.post-33343037586554209242010-12-28T19:19:00.000+05:302010-12-31T11:34:05.924+05:30

All the necessary files needed for creating the module and connecting with the  view lies under the base module. Base module contain a folder called osv in which all the functions and classes needed for creating a model is defined here. So first of all Import fields and osv from osv. To define a new object, you have to define a new Python class then instantiate it. This class must inherit

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-41150601554586910472010-12-28T18:13:00.000+05:302011-01-27T12:22:17.998+05:30

        OpenERP is an open source comprehensive suite of business applications including Sales, CRM(Customer Relationship management), Project management, Warehouse management, Manufacturing, Accounting and Human Resources. OpenERP has separate client and server components. XML-RPC interfaces are available. It is based on a strong MVC architecture, flexible

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-23926932258360186432010-11-20T01:56:00.000+05:302010-11-22T11:20:53.618+05:30

Installation guide for Ubuntu 10.04 users. Requirements        Drupal requires 3 things. A web server and we are using Apache web server, a database and we are using MySQL database and PHP5. Before installing drupal we have to install these three things. We can install apache2, php5, and mysql separately. Much more easier way is by installing LAMP(Linux Apache

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-36885662764900142302010-11-11T17:29:00.000+05:302013-12-04T15:49:30.333+05:30

          Everyone like to play games. If we start to play a computer games sometimes we don't quit the game until we finish it. Game can be developed in  any language. I am using python for developing a game. Usual python language can be used for developing textual games. For developing graphical games we need a special module in python 

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-86958257797257810312010-11-08T01:23:00.000+05:302010-11-20T21:02:12.403+05:30

        Timers essential to almost all embedded applications. They generate a fixed period events. Timers replaces the delay loops which allows CPU to sleep.          Watchdog timer can be found on all msp430 devices. If we enable the watchdog timer our program  keeps resetting itself. So we disable the watchdog

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-43385703044140487132010-11-07T23:24:00.000+05:302010-11-07T23:24:44.021+05:30

Local Variable                                                             Consider a C program which contain only one statement, assigning a local variable i to 100. The assembly code also contain only one statement. Move

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-64501238860739200272010-11-04T11:43:00.000+05:302010-11-04T11:43:07.516+05:30

                 Consider a C program which contain a switch statement with 4 cases. Each case contain consecutive integers. When compiling the compiler will go through the complete code and manages to keep a count of similar codes and consecutive values. If this count is greater than a limit(say 5) then the compiler

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-73524477925210109062010-11-03T13:18:00.000+05:302010-11-03T13:18:29.875+05:30

         Here i am trying to implement 'strcpy' any 'strsmp' functions defined in KandR. First i am creating a dummy C code just containing main() and opening and closing braces and compiling the C code with -S option for creating the assembly code.$msp430-gcc -mmcu=msp430x2013 filename.c -S      Now we get a assembly code file with same

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-85548468265891008872010-11-03T11:47:00.000+05:302010-11-07T21:27:05.436+05:30

        The MSP430 instruction set consists of 27 core instructions. Additionally, it supports 24 emulated instructions. The core instructions are unique opcodes decoded by the CPU, while emulated instructions need assemblers and compilers to generate their mnemonics. There are three core-instruction formats. They are -->Double operand -->Single operand -

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-76549098943043210092010-11-02T17:48:00.000+05:302010-11-03T11:05:39.344+05:30

        MSP430 is a product of Texas Instruments. MSP430 has a wide range of devices and we are using MSP430G2231 (MSP430 LaunchPad development tool). It is one of the smallest MSPs with only 14 pins. It has a flash memory of 2KB and a RAM of 128B.                 The MSP430 CPU has

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com0tag:blogger.com,1999:blog-9043505161181825803.post-80146359583007552142010-10-26T15:07:00.000+05:302010-10-26T15:15:00.139+05:30

Implementation of semaphore using condition variable and mutex         To implement a semaphore, we need 3 important functions. A sem_post or up function, sem_wait or down function and sem_init function. At first we have to define a structure with a interger value, mutex of pthread_mutex_t type and  cond of pthread_cond_t type. ------------------------

Anonymoushttp://www.blogger.com/profile/14447030360963622967noreply@blogger.com1tag:blogger.com,1999:blog-9043505161181825803.post-10796791251038755772010-10-25T17:33:00.000+05:302010-10-26T15:20:44.907+05:30

        Till now we have been using sequential programming which executes a single stream of instructions and operations. Concurrent programming is very much complex than sequential programming. Here several streams of operations executes concurrently. Each sequence of instructions are called threads.            To create

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