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General / DASH4PRODisplayOnlyControlProtocol

DASH4PRO Display Only Control Protocol

1. LCD Text Operation

a. Clear LCD
Message: 102 | 2 | 10 | 0 | 114


b. Send Text
Message: 102 | 7 + Text Length | 10 | 1 | Alignment (4-bit) : Font (4-bit) | x_MSB | x_LSB| y_MSB | y_LSB | Txt string | Checksum
Alignment (High Nibble):
0 Left
1 Center
2 Right
Font (Low Nibble):
0 Tiny
1 Small
2 Medium
3 Large
4 Extra Large


c. Flush
Message: 102 | 2 | 10 | 2 | 116

2. LCD Brightness

10 | 3 | Bss

Bss (Brightness setting):
1 to 10

3. LED Brightness

10 | 4 | Mask_MSB | Mask 2 | Mask 1 | Mask_LSB | Bss

Mask:
LED1_RED 0x00008000
LED1_GRN 0x00004000
LED2_RED 0x00002000
LED2_GRN 0x00001000
LED3_RED 0x00000800
LED3_GRN 0x00000400
LED4_RED 0x00000200
LED4_GRN 0x00000100
LED5_RED 0x00000080
LED5_GRN 0x00000040
LED6_RED 0x00000020
LED6_GRN 0x00000010
LED7_RED 0x00100000
LED7_GRN 0x00200000
LED8_RED 0x00400000
LED8_GRN 0x00800000
LED9_RED 0x01000000
LED9_GRN 0x02000000
LED10_RED 0x04000000
LED10_GRN 0x08000000
LED11_RED 0x10000000
LED11_GRN 0x20000000
LED12_RED 0x40000000
LED12_GRN 0x80000000
Bss (Brightness setting):
1 to 10

4. LED On/Off

10 | 5 | Mask_MSB | Mask 2 | Mask 1 | Mask_LSB | Off-On

Mask:
Same as above
Off-On:
0 Off
1 - On

5. Buttons

10 | 6 | Button Index | Status

Button Index:
0 UP
1 DOWN
2 SELECT
3 MENU
Status:
1 Pressed
2 Long Pressed
3 Continuous Press
Page last modified on November 01, 2022, at 10:33 AM