Build Options

March 19, 2025 ยท View on GitHub

Some features are enabled using build options or by using app_config.h:

This documentation explains those features and how to modify them.

Camera Orientation

Cameras allow flipping the image along two axes.

  • CMW_MIRRORFLIP_MIRROR: Selfie mode
  • CMW_MIRRORFLIP_FLIP: Flip upside down
  • CMW_MIRRORFLIP_FLIP_MIRROR: Flip both axes
  • CMW_MIRRORFLIP_NONE: Default

  1. Open app_config.h.

  2. Change the CAMERA_FLIP define:

/* Defines: CMW_MIRRORFLIP_NONE; CMW_MIRRORFLIP_FLIP; CMW_MIRRORFLIP_MIRROR; CMW_MIRRORFLIP_FLIP_MIRROR; */

#define CAMERA_FLIP CMW_MIRRORFLIP_NONE