Board Config

The PX4 build system allows to support / run an app on multiple boards, but also allows multiple build configurations (selections of apps) for one board. An example are the px4fmu-v2_default and px4fmu-v2_test configs which both run on the PX4FMUv2 board, but with different apps loaded.

It is relatively simple to create a new config. This makes all the flash and RAM space occupied by other apps available to just that config.

Create a new Config

  1. Add only the modules (apps) that are needed
  2. Run make upload px4fmu-v2_myconfig to flash it
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