Basics of C programming
Structure of C Program A C program is divided into different sections. There are six main sections to a basic…
2 years ago
C Library
Serial Port Programming: tcflush – TCIFLUSH,TCOFLUSH example
termios The termios module provides a POSIX-style interface for controlling the behavior of TTYs and other serial communication devices on…
2 years ago
Linux Device Driver example for dump_stack() to print the stack trace of module loading
One of the useful options in debugging is to print the call trace/stack trace. Linux kernel provides a function to…
2 years ago
oe-pkgdata-util utility in Yocto
oe-pkgdata-util is helpful in determining why a file is included in the root file system. For example, on the development…
2 years ago
Yocto recipetool tutorial
The recipetool allows for the easier creation of a base recipe based on the source code files. As long as…
2 years ago
pthread_yield example in c
One advantage to using threads is that they can execute for a very long time without preventing the execution of…
2 years ago
Serial Port Programming – Reading/Writing Status of Control Lines: DTR/RTS/CTS/DSR
tiocmget and tiocmset In the 2.4 and older kernels, there used to be a number of tty ioctl calls to…
2 years ago
StringCchCat Function example
StringCchCat is used to concatenate one string to another string. It is also important to remember that the Strsafe functions,…
2 years ago