Three font sizes are embedded in the TWL system memory. The internal font API is used to load internal fonts into memory. The TWL-SDK does not provide an API for drawing characters using the loaded fonts.
The internal fonts are in the NITRO Font (NFTR) format described in TWL-System. You can use TWL-System to draw characters with the loaded fonts. See the TWL-System documents for details on NITRO fonts (NFTR), and TWL Bitmap Font for information specific to internal fonts.
Internal fonts can only be used by NAND applications.
The NAND application sample demo sharedFont loads internal fonts using the internal font API.
The sharedFont demo is in the $TwlSDK/build/demos.TWL/nandApp/sharedFont folder.
NA Function List (Internal Fonts), NAND Application Sample Demos, TWL Bitmap Font
2008/09/16 Initial version.
CONFIDENTIAL