We know that machines understand the machine code (Binary Instruction). The machine code is a computer program that is specific to architecture and written in machine language. It is very difficult for humans to write computer programs using machine language. So to avoid this issue generally people write their programs using high-level languages like C, […]
C Compilation Process, you should know Read More »
STM32CubeProgrammer (STM32CubeProg) is an all-in-one multi-OS software tool for programming STM32 products. It provides an easy-to-use and efficient environment for reading, writing, and verifying device memory through both the debug interface (JTAG and SWD) and the bootloader interface (UART, USB DFU, I2C, SPI, and CAN). STM32CubeProgrammer offers a wide range of features to program STM32
STM32 Cube Programmer Read More »
We have already written an article on bit operation and already covered many tricky questions related to bit manipulation. In this blog post, we will only discuss how to write macros for bit manipulation. So let’s see some macros for bit manipulation. If you are new and don’t know how to manipulate bits in C/C++
Macros for Bit Manipulation in C/C++ Read More »
If you are an embedded software developer, then believe me this article will help you. Before the C99, the C standard only introduced built-in types with no defined size. This ambiguity is intentional in the original C standard to give the compiler vendors more flexibility. But sometimes it creates a problem and reduces portability. According
Portable Fixed Width Integer types in C99 Read More »
The assert macro puts diagnostic tests into programs. It is a very good habit to implement a self-test in the program. It solves many critical issues. When the assert is executed, if the expression is false (0), the assert macro writes information about the particular call that failed on the standard error stream in an
Use of assert macro in C/C++ with Examples Read More »
MCQ on Pointers in C/C++ with answers and explanations for placement tests and job interviews. These solved C Pointers MCQ are useful for the campus placement for all freshers including Engineering Students, MCA students, Computer and IT Engineers, etc. Our Pointer MCQ ( pointer multiple Choice Questions ) focuses on all areas of the pointers
MCQ on Pointers in C/C++(Pointers Multiple choice questions) Read More »
The quick_exit function terminates the process normally without completely cleaning the resources. It defined in the ‘stdlib.h’ header file, so you have to include the header file before using it. The quick_exit function does not invoke the functions registered with atexit. But call the functions registered by the atexit function, in the reverse order of
Use of quick_exit function in C/C++ with Examples Read More »
Like other scripting languages, we can also echo a new line in a batch file. If you are searching for a solution to how to echo a new line in a batch file, then this article for you. There are many ways to echo the new line but here I will only explain the sample
How to echo a new line in batch file Read More »
The strlen function computes the length of the given string. It takes a string as an argument and returns its length. It doesn’t count the null character ( ‘\0’ ). The strlen() function defined in the <string.h> header file, so you have to include it before using it. Syntax strlen in C: //Syntax of strlen
strlen function in C/C++ and implement own strlen() Read More »
The _Exit function terminates the process normally without completely cleaning the resources. It defined in the ‘stdlib.h’ header file, so you have to include the header file before using it. The _Exit function does not invoke the functions registered with at_quick_exit and atexit. Syntax _Exit in C: //Syntax of _Exit void _Exit(int status); (since C99
Use of _Exit function in C/C++ with (exit vs _Exit) Read More »