We can program 16*2 alphanumeric LCD in two modes 8-bit mode and 4 bit mode. In the previous article, I have already discussed the LCD and its pin configuration. See this link to know the LCD and its 8-bit mode programming. In this article, I will discuss the steps to display the message on 16*2 […]
LCD 4 bit mode c code for 8051. Read More »
LCD use in many device to display message, like in printer, coffee machine, remote etc.There are a lot of type LCD present in market, these are may be alphanumeric, graphical or any other type. Here I will discuss about the alphanumeric LCD. Alphanumeric LCD comes in different size 8*1, 8*2, 16*1, 16*2 or 20*4 etc.
moving message display on LCD using 8051 microcontroller. Read More »
In the embedded system, bit-field is used to represent the GPIO Pins of a microcontroller or the bits of the hardware register. A bit-field is the property of the structure, it is useful to create a bitmap structure which directly maps with the bit of register. In this article, I am not describing the features
Access GPIO and Register using the Bit field Read More »
A Led blinking is a basic program. In this article, we will learn how to interface led with 8051 micro-controller. The 8051 is basic micro-controller and it’s the best for a beginner. In 8051 when we have turned the power on, all I/O pins have the high value. Means that initially all I/O pins work
Led blinking program in c for 8051. Read More »
Bitwise Operators are mainly used in low-level programming. Using the bit-wise operators we can set bit, check bit, clear or toggle the bits of an integral type. In the embedded system, a bit-wise operator performs the bit-wise operation on an individual bit of a PORT or Register. Note: Quiz on bit-wise operators. Note:
How to set, clear or toggle a single bit in C/C++? Read More »
Operators are the backbone of any programming language. So C/C++ programming language is incomplete without the operators. The C/C++ programming language support mainly three types of operators unary operators, binary operators, and ternary operator (Conditional-expression operator). Operators in C/C++ programming gives the direction to the compiler to perform the specific task. C language
Operators in C/C++ language,you must know Read More »
The Hypertext Transfer Protocol (HTTP) is a stateless application layer protocol for distributed, collaborative, hypermedia information systems. In this article, I will explain, how you can create an HTTP get post request in C without using the library. But before going to create get post request let understand the what is Http protocol in a
http get and post methods example in c Read More »
We use XML to carry data between server and client. XML simplifies the data transportation and carry data in plain text format which is readable by both human and machine. It is the biggest reason to provide a software and hardware independent way of transporting, storing, and sharing data. This feature of XML gives the
Create an XML Request in “c” for server communication. Read More »
This blog post teaches you how to use the atoi() function and how to implement your own atoi function in C. The atoi() function converts the numeric string to the int representation. It takes a string as an argument and returns its integer value. Let’s see the syntax of the atoi(). Syntax of atoi function:
How to use atoi() and how to make own atoi() ? Read More »
A syntax highlighter not only makes your code clean and beautiful but also increases the readability. In Blogger there is no default option to add syntax highlighter for the code. So when-ever we post any source code on the blogger then we always scared about its readability. It’s really a nightmare to add syntax highlighter
How to add syntax highlighter in Blogger. Read More »