Tag driver

PWM Driver built on Threads in Linux Kernel Module  on Raspberry Pi

Intro This short post is an extension to my earlier post . If you read that post you will have noticed that the calculations of <b>tusec_On </b> and <b>tusec_Off</b>, which or the on- and off times of the PWM dutycycle, were… Continue Reading →

Bit Banging PWM Driver using a Kernel Module on Raspberry Pi

Intro In this post I am presenting the code for a linux kernel module that makes a GPIO pin of the Raspberry Pi act as a PWM pin using simple bit banging. The module is running in the Raspbian linux… Continue Reading →

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