| .. _cfb_custom_fonts: |
| |
| Custom Fonts |
| ############ |
| |
| Overview |
| ******** |
| A simple example showing how to generate Character Framebuffer (CFB) |
| font headers automatically at build time. |
| |
| This example generates a font with font elements for 6 sided dice from |
| a PNG image, and then uses the generated header (``cfb_font_dice.h``) |
| to show the font elements on the display of a supported board. |
| |
| The source code for this sample application can be found at: |
| :zephyr_file:`samples/display/cfb_custom_font`. |
| |
| Building and Running |
| ******************** |
| |
| There are different configuration files in the cfb_custom_font |
| directory: |
| |
| - :file:`prj.conf` |
| Generic config file, normally you should use this. |
| |
| - :file:`boards/reel_board.conf` |
| This overlay config enables support for SSD16XX display controller |
| on the reel_board. |
| |
| |
| Example building for the reel_board with SSD16XX display support: |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/subsys/display/cfb_custom_font |
| :host-os: unix |
| :board: reel_board |
| :goals: flash |
| :compact: |
