I have finally done some coding using the RTOS SDK, and I think it works quite well. My first simple project will be a simple humidity/temperature logger running on batteries, to detect and prevent mold problems in our cellar. I have started with the Dht22 sensor driver. There are a number of drivers out there, but I decided to write my own as an excersie.

My requirements:

  • Simple API
  • Clear error handling
  • Clear code
  • Interrupt driven

Now the first version is ready, so feel free to use it. You find it in my github repository here

To use it clone the repository, and first build the “lib”, and then the “dht22” sample. Check the paths in the MakeFiles.