Robert's blog

Bluetooth Low Energy 4.x

Submitted by Robert on 27 September, 2017 - 23:05

Understanding BLE is much easier if you speak the lingo.

Each device can have one of the following roles:

  • Central (master); Will scan for advertising packets
  • Peripheral (slave); Sends advertising packets
  • Client; Device that wants the data
  • Server; Device that has the data

To make it interesting:

My Real Time Scheduler a RTOS study part 1

Submitted by Robert on 20 January, 2017 - 23:11

Case study

This is going to be more like a case study then a how-to, please don’t expect to find a finished program.

Al lot has been written about the sense and nonsense of Real Time Operating Systems.
Internet is filled with aguments about why and when you should use a RTOS and there is of cource the eternal debate of commercial, open source or roll-your-own.
All of which I’m not going to repeat.