Matrix-orbital GLK24064-16-1U Manual de usuario descargar pdf (Pagina 26)

5.4 Bitmaps

4.1 Upload a

Bitmap File

Dec

Hex

ASCII

254 94

FE 5E

■ ^

ID Size Data

Upload a bitmap to a graphic display. To create a bitmap see the Bitmap File Creation section, for upload protocol

see the File Upload Protocol or XModem Upload Protocol entries.

1 byte, unique bitmap identification number, must be less than 128

Size

2 bytes, width and height of the bitmap

Data

variable length, bitmap file data, see Bitmap File Creation example

4.2 Draw a Bitmap

from Memory

Dec

Hex

ASCII

254 98

FE 62

■ b

ID X Position Y Position

Draw a previously uploaded bitmap from memory. Top left corner must be specified for drawing.

1 byte, unique bitmap identification number

X Position

1 byte, leftmost coordinate of bitmap

Y Position

1 byte, topmost coordinate of bitmap

4.3 Draw a Bitmap

Directly

Dec

Hex

ASCII

254 100

FE 64

■ d

X Position Y Position Width Height Data

Draw a bitmap directly to the graphic display without saving to memory.

X Position

1 byte, leftmost coordinate of bitmap

Y Position

1 byte, topmost coordinate of bitmap

Width

1 byte, width of bitmap

Height

1 byte, height of bitmap

Data

bitmap dependent, see Bitmap File Creation example

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