Bitmap2LCD is a tool for programming small Graphic LCDs in embedded systems and a programmable graphic and text processing tool.

Export Font Data to Binary File : Data Structure

Standard Edition , Update V4,0

When you export the Font Script to a Binary File, the data array is sent to the Hex Editor and saved as a .hex to Disk. ( For example for Data storage in EEprom )

Output + Settings Main Menu :

See below the data structure inside the Hex Editor.

In the following example the generated Font is Arial Unicode Size 10 , ANSI, Selected Chars are A B and C

Structure :

1st Line , red area 00 03 = Number of chars (decimal)

2nd Line, Character Info between 55 AA   ….  AA 55

00 01  Type of Font  >> 0001 = ANSI  >> 0002 = UNICODE  >> 0003 Editable Font

00 36  Char Data Count (decimal)

00 10 Char Width (decimal)

00 18 Char Height (decimal)

00 2D Char ASCII ( Optional > ANSI, Editable font ) or Unicode Char Address (hex)

00 50 First Address Next Char (hex)

Blue Area = Char Pixels data

Green Area = Data Filler, Forces next Char to begin from line begin