Timer

Timer What is a Timer ? A Timer is device it sense the time interval and produce an output at a set value . example alarm Timer setting.(Timer in Wikipedia ),What is the need of a timer in Micro controller ?1) Some time  micro controller Code need some accurate  Delay  ( Example blinking An LED in each      accurate 1 sec. Look LED Blinking example2)Some Time the code needs the code Repeat 3) Most of the Interfacing devices with micro-controller...

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Timer

Timer  What is a Timer ?  A Timer is device it sense the time interval and produce an output at a set value . example alarm Timer setting.(Timer in Wikipedia ) ,What is the need of a timer in Micro controller ? 1) Some time  micro controller Code need some accurate  Delay  ( Example blinking An LED in each      accurate 1 sec. Look LED Blinking example 2)Some Time the code needs the code Repeat 3) Most of the Interfacing devices...

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Switch Bounce Tutorials

Switch Bounce Microcontrolers may not in Human thinking frequency .Human thinking frequency is lies in some of low Hz .  Microcontroler works variety range of frequency ie ,12Mhz,20 Mhz etc .  In a push Button  micro controller interfacing, Human and Micro controller are feels that whether the push is pressed or not  in different way as follows in the graph . Some small duration pulse due to denounce generated as multiple touch error Hardware solution It can be...

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Switch Bounce Tutorials

Switch Bounce Microcontrolers may not in Human thinking frequency .Human thinking frequency is lies in some of low Hz .  Microcontroler works variety range of frequency ie ,12Mhz,20 Mhz etc .  In a push Button  micro controller interfacing, Human and Micro controller are feels that whether the push is pressed or not  in different way as follows in the graph . Some small duration pulse due to denounce generated as multiple touch error Hardware solution It...

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Attepmt to Accessing Keyboad Up and down Key by C programm for a project

* main.c * * Created on: Aug 12, 2017 * Author: thannara123 #include#define FALSE 0#define TRUE 1 // 0r //!FALSEstruct menu { char menu_up_key; char menu_down_key; char menu_enter_key :1; // bit feild 1 bit };struct menu s1= {0}; //s1.menu_up-key =1;void struct_1( struct menu,const char *menu_display[]);int main(){ const char *menu_display[10]; menu_display[0] = "Menu0"; menu_display[1] = "Menu1"; menu_display[2] = "Menu2"; menu_display[3] = "Menu3"; ...

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Attepmt to Accessing Keyboad Up and down Key by C programm for a project

* main.c * * Created on: Aug 12, 2017 * Author: thannara123 #include #define FALSE 0 #define TRUE 1 // 0r //!FALSE struct menu { char menu_up_key; char menu_down_key; char menu_enter_key :1; // bit feild 1 bit }; struct menu s1= {0}; //s1.menu_up-key =1; void struct_1( struct menu,const char *menu_display[]); int main() { const char *menu_display[10]; menu_display[0] = "Menu0"; menu_display[1] = "Menu1"; menu_display[2] = "Menu2"; ...

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Google Photo Backup

                                Google lunched a New application called Google photos   where we can add our lime time photos with each album with geo tagging location . google app automatically upload the photos and with our location . So we can see the photos including the location where was the photo taken .The great advantage is that who is suffering with low memory mobile ,but they need to upload their...

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Google Photo Backup

                                Google lunched a New application called Google photos   where we can add our lime time photos with each album with geo tagging location . google app automatically upload the photos and with our location . So we can see the photos including the location where was the photo taken . The great advantage is that who is suffering with low memory mobile ,but they need to upload...

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Array Variable (declared as Global) and changing the value inside a function -C programming #include<stdio.h> int a[3] ={10,15,20}; // declaring array variable as global int test_function(); // a function to change the array varriable value in side the function int main(){ int i,j; for(i=0;i<3; i++) printf("Inside the main function i = %d\n",a[i]); test_function(); printf("\n\n"); for(i=0;i<3; i++) printf("Inside the test function i = %d\n",a[i]); return 0;}int test_function(){a[0]...

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Array Variable (declared as Global) and changing the value inside a function -C programming  #include<stdio.h> int a[3] ={10,15,20}; // declaring array variable as global int test_function(); // a function to change the array varriable value in side the function int main() { int i,j; for(i=0;i<3; i++) printf("Inside the main function i = %d\n",a[i]); test_function(); printf("\n\n"); for(i=0;i<3; i++) printf("Inside the test function i = %d\n",a[i]); ...

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Transport Layer

Next Page   TCP/IP layers recall the 5-layer model abovethe network interface layer is often called the link layerwe use the generic term packet for each block of data transmittedrecall that each layer adds its own header, so nature of "packet" variesso in fact the following terms are usually used for "packets" at each layer frames at the link layerdatagrams at the internet layersegments at the transport layerwe focus on the transport layer in this secti...

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Transport Layer

Next Page   TCP/IP layers  recall the 5-layer model above the network interface layer is often called the link layer we use the generic term packet for each block of data transmitted recall that each layer adds its own header, so nature of "packet" varies so in fact the following terms are usually used for "packets" at each layer frames at the link layer datagrams at the internet layer segments at the transport layer we focus on the transport layer in this sectio...

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C Programming With Ubuntu Tutorials

 C Programming With Ubuntu Tutorials               This tutorial is for those people who know how to program but doesn’t know how to run the C program in Linux. The linux itself is written in C programming which means it is very friendly to programmers. Our first program follows    To write your First program Open your Terminal in ubuntu (Short Key -Alt+Ctrl+T). Enter the command there as followsTo Open Gedit (Text...

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C Programming With Ubuntu Tutorials

 C Programming With Ubuntu Tutorials               This tutorial is for those people who know how to program but doesn’t know how to run the C program in Linux. The linux itself is written in C programming which means it is very friendly to programmers.  Our first program follows      To write your First program Open your Terminal in ubuntu (Short Key -Alt+Ctrl+T). Enter the command there as follows To...

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C Programming Tutorials

The C Programming Language is an excellent choice for beginning programmers as well as for people who do not intend to become a programmer but just want the experience of creating a program.Three things are necessary for creating C programs: a text editor, a compiler and a C standard library. A text editor is all that is needed to create the Source Code for a program in C or in any other language.  A compiler is a specialized program that converts source code into machine language (also called object code or machine code) so that it can be understood directly by a CPU (central processing unit). An excellent C compiler is included in the GNU Compiler Collection (GCC). An integrated development environment (IDE) or interactive...

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