Linux Device Driver Programming Lecture 48- Pcd driver with multiple devices
Pcd driver with multiple devices In the previous article, we actually wrote a pseudo character driver to handle a single device. In this article, let's do one…
FSM Lecture 62: Exercise-007 Adding main application object and constructor
Exercise-007 Adding main application object and constructor This article will learn about adding the main application object and constructor. Go to ClockAlarm_SM.h, and let's first define the…
FSM Lecture 61: Exercise-007 Drawing an HSM
Exercise-007 Drawing an HSM In the exercise 007ClockAlarm, let's create a new folder and call it 'qm.' Now, we have to keep the new model file, which…
Linux Device Driver Programming Lecture 47- Error handling
Error handling In this article, let's understand an error handling, especially in our module's initialization function. In kernel module programming, so the kernel coding a standard or…
FSM Lecture 60: Exercise-007 States, Signals and Data structure used
Exercise-007 States, Signals and Data structure used In the previous article, you just saw the demo of the 007ClockAlarm application. You can imagine a few states in…
Linux Device Driver Programming lecture 46- Testing pseudo char driver
Testing pseudo char driver In this article, we'll test the file operation methods of our pseudo-character device driver, which we've recently developed. We'll first test it by…