How to handle a DHT22 sensor using ARM mbed OS?
August 1, 2017
Recently I have encountered with temperature and humidity measurements using DHT22 sensor. I was developing a driver source code in ARM mbed OS SDK on particular STM32 NUCLEO L432KC platform.…
Installing OpenWRT on APU3 platform
May 12, 2017
This guide should be considered as a simple walk-through for using APU3 platform in some generic use-cases. I'm trying to explain how to work with the device and use it in a generic manner. There is…
OpenOCD and development environment for Zephyr on NXP FRDM-K64F
March 18, 2017
In this post I would like to describe process of setting up NXP FRDM-K64F development environment under Linux and start Zephyr development using it. Why NXP FRDM-K64F ? I choose this platform mostly…
Nerves project triage on BeagleBone Black
March 10, 2017
Recently one of my customers brought to my attention Nerves. It aims to simplify use of Elixir (functional language leveraging Erlang VM) in embedded systems. This system has couple interesting…
nRF51822 programming with OpenOCD under Linux
January 22, 2017
Some time ago we bought BLE400 from Waveshare as probably one of the cheapest option to enter nRF51822 market. As our readers know, we prefer to use the Linux environment for embedded systems…
Zephyr initial triage on Nucleo-64 STM32F411RE
January 14, 2017
As I mention in previous post Zephyr RTOS is an interesting initiative started by Intel, NXP and couple other strong organizations. With so well founded background future for this RTOS should look…
Failure of ECC508A crypto coprocessor initial triage with SAM G55 Xplained Pro Evaluation Kit
November 24, 2016
Some time ago (around August 2016) embedded community media were hit with hype around simplified flow for AWS IoT provisioning (1, 2, 3). I'm personally very interested in all categories related to…
Starting with Nucleo-F411RE and mbed OS for command line enthusiasts
November 23, 2016
When I first time read about mbed OS I was really sceptical, especially idea of having web browser as my IDE and compiler in the cloud seems to be very scary to me. ARM engineers proved to provide…
SAMG55 + OLED1 Xplained Pro Hello World!
October 20, 2016
SAMG55 - recognition in the field If you are considering working on SAMG55 Xplained Pro board here you will find some basic know-how to quickly get you started. What you will need? In this example I…
FWTS on ARMv8 platform (HiKey LeMaker version) from scratch
July 25, 2016
This is second post from series about LeMaker version of HiKey board from 96boards Customer Edition family. Previous post focused on describing hardware part. In this post I would like to show how to…