Bitcraze Forums

Hi all,

I want to ask what is use of Param. I see PARAM_ADD and other macros/functions inside some files, this function or param use it's essential to cf system or it's just for log or read values for debug?

Param is the framework for, you guessed it, reading and setting of parameters inside the firmware. the PARAM_ADD macro is used to specify a variable, which will be available for reading and writing through the framework. See the tutorial: https://www.youtube.com/watch?v=chWrNh73YBw