Introduction to embedded SQL - IBM.
Embedded C programming language is most frequently used for programming the microcontrollers. Embedded C Programming Tutorial (8051) For writing the program the embedded designers must have sufficient knowledge on the hardware of particular processors or controllers as the embedded C programming is a full hardware related programming technique.
An embedded SQL program consists of code written in an ordinary programming language, in this case C, mixed with SQL commands in specially marked sections.
Basic Concepts of Embedded C and Embedded Programming Embedded C, even if it’s similar to C, and embedded languages in general requires a different kind of thought process to use. Embedded systems, like cameras or TV boxes, are simple computers that are designed to perform a single specific task.
Advantages of embedded C program. Its takes less time to develop application program. It reduces complexity of the program. It is easy to verify and understand. It is portable in nature from one controller to another. Examples of a few Embedded C Programs. The following are a few simple Embedded C programs used for microcontroller-based projects.
Creating and running an Embedded SQL program. Follow these steps to create and run an Embedded SQL application program: Write the application program and include the Embedded SQL statements and variable declarations. Save the application in a file with a .cp extension. Precompile the application.
In this program we will print Hello World, this is the first program in C programming language. We will print Hello World using user define function’s too. This is the very first program in c programming language, you have to include only single header file that is stdio.h, this header file contains the declaration printf() function.
In this article, we will learn, how to write a Led blinking program for 8051. Suppose a scenario where we want to toggle a led which attached with 2nd Pin of PORT 2. Steps to write the Program. Firstly you have to select the port pin for led. You have to configure the pin as an output to write the first value 0.