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~DB Downloads a bitmap font
~DBd:f,o,h,w,base,hmi,#char,msg,data
Parameter Description
d Destination device driver
Default: R for RAM.
Other: B for flash memory.
f File name
8 character file name with 3 character extension name.
The default extension name for font is “.FNT”.
o Orientation of current font
Always N for portrait.
h Cell height in pixels
w Cell width in pixels
base Base line position in pixels from top
hmi Horizontal motion index
The movement distance for a space or non-printable code.
#char Total number of character to be downloaded
msg A maximum of 63 characters for general message.
data Parameters and image for characters
For a character its parameters and image are defined as follow.
#code.h.w.xoff.yoff.deltax.image
code Character code.
h Character height in pixels.
w Character width in pixels.
xoff Left offset in pixels.
yoff Top offset in pixels.
deltax Cursor movement in pixels after the character is printed.
image All image is represented by the hex code.
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