Boot-up with U-Boot

This section of writing will take care of a brief walk through on and answer to question " How u-boot takes up from it's bootm/bootz execution to Linux Kernel handover.

Some notes on Notification Chain- Linux Kernel

In this post we will be seeing linux kernel notification chains. Notification Chain/Notifier Chain is a chain which is use to deliver the notifications through Linux own implementation of publisher-subscriber model

Working with Insight, a Graphical Debugger

Insight is a graphical user interface based tool giving us an interface to GDB by GNU, this tool is written in tcl/tk. Most of this tool is hosted/maintained on sourceware hence being the official website for the same, click here to follow. To use the tool we have to compile the source code of the … Continue reading Working with Insight, a Graphical Debugger

Generics with make and make files

Overview of make talks something like this:The make utility automatically determines which pieces of a large program need to be recompiled, and issues commands to recompile them.We can always read more and more about make and its syntax, how to make a make file for your program.We preferably admit "Its strong tool, strong enough that every IDE, … Continue reading Generics with make and make files

REST-ing with Raspberry Pi

In the world of IoT being restful reduces the pain of interactions with cloud.Since, most of the IoT platforms supports REST APIs. This not only gives us portability of our prototype/projects but also gives us the reason to share the method to do the job. Lets juggle around with basic. REST or Representational State Transfer  … Continue reading REST-ing with Raspberry Pi