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CFA631 Dane(HTML) 45 Page - Crystalfontz America, Inc.

Numer części CFA631
Szczegółowy opis  INTELLIGENT DISPLAY MODULE
Pobierz  81 Pages
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Producent  CRYSTAIFONTZ [Crystalfontz America, Inc.]
Strona internetowa  https://www.crystalfontz.com/
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CFA631 Datasheet(Arkusz danych) 45 Page - Crystalfontz America, Inc.

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Crystalfontz
Data Sheet Release 2014-11-17
www.crystalfontz.com
CFA631 Intelligent Display Modules
Page 45
Set Display Cursor Position is one of the items stored by the command 4 (0x04): Store Current State As Boot
State (Pg. 39).
12 (0x0C): Set Display Cursor Style
This command allows you to select among four hardware generated cursor options.
type: 0x0C = 1210
valid data_length is 1
data[0] = cursor style (0-4 valid)
0 = no cursor.
1 = blinking block cursor.
2 = static underscore cursor.
3 = blinking block plus underscore.
4 = blinking underscore (Behavior is different from previous CFA631 versions (firmware
v2.0 and earlier.)
The return packet will be:
type: 0x40 | 0x0C = 0x4C = 7610
data_length = 0
Set Display Cursor Style is one of the items stored by the command 4 (0x04): Store Current State As Boot State (Pg. 39).
13 (0x0D): Set Display Contrast
This command sets the contrast or vertical viewing angle of the display.
type: 0x0D = 1310
valid data_length is 1
data[0] = contrast setting (0-254 valid)
60 = light
105 = about right
129 = dark
130-254 = very dark (may be useful at cold temperatures)
The return packet will be:
type = 0x40 | 0x0D = 0x4D = 7710
data_length = 0
Set Display Contrast is one of the items stored by the command 4 (0x04): Store Current State As Boot State (Pg. 39).
14 (0x0E): Set Display And Keypad Backlights
This command sets the brightness of the display and keypad backlights.
type: 0x0E = 1410
valid data_length is 1
data[0] = backlights power setting (0-100 valid)
0 = off
1-99 = variable brightness
100 = on
The return packet will be:
type: 0x40 | 0x0E = 0x4E = 7810
data_length = 0
Set Display & Keypad Backlight is one of the items stored by the command 4 (0x04): Store Current State As Boot
State (Pg. 39).


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