Let’s look at how to use Serial-Port under Manjaro (Arch-Linux) . Our goal would be to flash a ESP8266 chip . More specifically the tiny module ESP-01 .
This may be out of time in the 2020.
...I wanted to fix the serial-port issues once and for all.
Here goes my quest to simplify serial-port logging & debugging on Linux.
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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From Zephyr Project DocumentationThe 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.
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 .
...One and only annoying problem with pacman :
warning: dependency cycle detected:
After long time searching I found a reliable solution.
Let’s look at how we can make it - walk in the park!.
...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.
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.
...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.
Now, who does not know about J-Link in the embedded community.
...This is Quick way to install it in my favorite Manjaro 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.
...I wanted to have a screen sharing session with some one over Hangouts. We all know that it does not work well in Firefox so needed chrome.
To my surprise the Manjaro Linux Standard Package repository does not support chrome. Well since Google does not provide an install package for Arch Linux specifically.
...Developing custom projects with nRF5-SDK for nRF52 devices from Nordic Semiconductors.
Keeping the mess of files away !
Fig: Segger Embedded Studio
Source: Segger Embedded Studio
Its been some time since I worked on BLE. So pulled out my nRF52-DK to try to start again.
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