Electronics For भारत (The Blog)

Zephyr OS : Blinky Example for STM32F3DISCOVERY board with Debugging Enabled

08 Jun 2020, 12:17pm TZ +05:30
Zephyr, hardware, manjaro, linux, STM32, ARM
Embedded, Software, IoT

Zephyr OS Blinky Example for STM32F3DISCOVERY board

We are going to look at a example of Blinky running on STM32F3DISCOVERY Board . Additionally we would be doing Debugging on the Zephyr OS. All this on the good ness of Manjaro (Arch Linux).

This is Part 2 in the series of post on Zephyr OS. In Part 1 we saw how to setup the development environment. In Part 3 we look at how to get started with Application Development on Zephyr OS using our custom blinky projects on STM32F3 Discovery Board .

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Zephyr OS : Getting Started on Manjaro (Arch Linux)

08 Jun 2020, 06:25am TZ +05:30
Zephyr, hardware, manjaro, linux
Embedded, Software, IoT

Zephyr OS Development Using Manjaro(Arch Linux)

The Zephyr OS is based on a small-footprint kernel designed for use on resource-constrained and embedded systems: from simple embedded environmental sensors and LED wearables to sophisticated embedded controllers, smart watches, and IoT wireless applications.

From Zephyr Project Documentation

We would look at initializing the environment and installing necessary dependencies. This is Part 1 in the series of post on Zephyr OS. In Part 2 we would look at an Example of Blinky program running on STM32F3DISCOVERY Board . In Part 3 we look at how to get started with Application Development on Zephyr OS using our custom blinky projects on STM32F3 Discovery Board .

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Python Juypter : Install

31 Mar 2020, 03:21pm TZ +05:30
Python, AppDevelopment, hardware, Juypter
tools, Software

Jupyter

Jupyter is great tool for Python development. It’s an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text. It’s used for data cleaning, scrapping and transformation, numerical simulation, statistical modeling, data visualization, machine learning, and much more. In-fact, I have already used it in some of my hardware projects.

Let’s Get this installed in our machines. And have some fun !

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Website Overhaul 2020

31 Jan 2020, 04:40pm TZ +05:30
news

Finally its 2020 !

Need to dust the cob-webs.

It’s time to UPGRADE!

But things just keep adding to stack of TODOs

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TP-Link Archer T9UH on Manjaro Linux (Arch Linux)

07 Nov 2019, 01:14pm TZ +05:30
linux, manjaro, WiFi
tips

It was a Deepawali 2019 purchase for October. But finally arrived in November.

TP-Link Archer T9UH an Excellent low cost AC1900 Dual Band (2.4GHz and 5GHz) WiFi USB 3.0 Dongle

Mine was a V2 version, which I realized later.

TP-Link Archer T9UH WiFi Dual Band USB 3.0 Dongle
Fig: TP-Link Archer T9UH WiFi Dual Band USB 3.0 Dongle
Source: TP-Link Archer T9UH

Let’s look how it faired for me! - without loosing my sleep of it.

May be it might help you in some way.

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Diff and Patch : A Guide

26 Sep 2019, 08:52am TZ +05:30
linux, manjaro
tips, tools

Finding our difference between files is a common thing I used to do. For most of the time I had the trusty k3diff. Things got messy with command line and scripting the difference job. I am not sure how many times I searched for diff command linux in Google. Also, do manual patching not knowing the patch command was a handicap.

Hence after much spite, I have decided to log it down here.

Diff and Patch Concept Image

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Running TL866II Plus in Manjaro Linux

13 Sep 2019, 08:21pm TZ +05:30
linux, manjaro, programmer, hardware
tips, tools, Embedded

TL866II Plus on Manjaro (Arch Linux)

The TL866II Plus is a Parallel programmer. Freqenty used in my lab for programming age old chips like AT89C51.

One might wonder what use I have for these old 8051. Well I have big box full of these ! And many of my project still run 8051. Yes!

All this time, Windows was the only way for this programmer.

Since, I am using Manjaro Linux wanted it to work there.

Lets look at how I mad this possible.

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