Matrix-orbital LK204-25 Manual de usuario descargar pdf (Pagina 27)

3.4. Save Start Up Screen

Custom Characters

Dec

Hex

254 194

FE C2

ID Data

Saves a custom character to memory for the start up screen or repeated use. Start up characters are displayed by

sending their ID to the screen.

1 byte, value between 0 and 7

Data

8 bytes, character pixel data, see custom character example

3.5. Initialize Medium

Number

Dec

Hex

ASCII

254 109

FE 6D

■ m

Loads the medium number custom character bank into memory. Medium numbers must be initialized before use.

3.6. Place Medium

Numbers

Dec

Hex

ASCII

254 111

FE 6F

■ o

Row Column Digit

Places a single medium decimal digit of 2 row height and 1 column width on the display at the position specified.

Medium numbers must be initialized before being placed.

Row

1 byte, value between 1 and 20

Column

1 byte, value between 1 and 4

Digit

1 byte, single decimal digit to display

3.7. Initialize Large

Numbers

Dec

Hex

ASCII

254 110

FE 6E

■ n

Loads the large number custom character bank into memory. Large numbers must be initialized before use.

3.8. Place Large

Number

Dec

Hex

ASCII

254 35

FE 23

■ #

Column Digit

Places a single large decimal digit, 4 rows in height and 3 columns in width, on the display at the position specified.

Medium numbers must be initialized before being placed.

Column

1 byte, value between 1 and 20

Digit

1 byte, single decimal digit to display

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 46 47

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Matrix-orbital LK204-25 Manual de usuario Pagina 27

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