How do I create a Linux driver?

To build a driver, these are the steps to follow:

Program the driver source files, giving special attention to the kernel interface.
Integrate the driver into the kernel, including in the kernel source calls to the driver functions.
Configure and compile the new kernel.
Test the driver, writing a user program.

How do you develop device drivers?

7 Steps I follow for developing a Device Driver.
Step 1: Know about the Hardware.
Step 2: Say Hello to your hardware (In other words, talk to your hardware)
Step 3: Initialize your hardware.
Step 4: Control your hardware.
Step 5: Data Communication to your hardware.
Step 6: Start and Stop data communication.

Where are Linux drivers?

Many Drivers come as part of the distribution’s Kernel. Use Them. These Drivers are stored, as we saw, in the /lib/modules/ directory. Sometimes, the Module file name will imply about the type of Hardware it supports.

What is Linux device driver development?

The Linux driver is developed by means of C Language, which is different form the normal one we use. While the driver is a program running in the kernel, we use the library functions in the kernel. For example, printk is analogous to printf in Libc, an output function defined in the kernel.

What is device driver development?

Using Kernel level programming, we develop high-tech device drivers for embedded solutions. The technology allows us to make low-level hardware drivers for small devices based on Linux, Android, iOS, Win CE embedded platforms.

How much do device driver programmers make?

The national average salary for a Device Driver Programmer is $43,778 in United States.

How do I start device driver development?

7 Steps I follow for developing a Device Driver

Step 1: Know about the Hardware.
Step 2: Say Hello to your hardware (In other words, talk to your hardware)
Step 3: Initialize your hardware.
Step 4: Control your hardware.
Step 5: Data Communication to your hardware.
Step 6: Start and Stop data communication.