User manual

Microgate MicroGraph LED User Manual Page 74 of 88
Internal Clock Display (RTC) – Active Object
Command code
‘N’
Data area
Item
Length (bytes)
Notes
Display format
1
1 (binary) = HH:MM:SS
2 (binary) = MM:SS
3 (binary) = HH:MM (24h)
4 (binary) = HH:MM (12h)
Delay
4
long integer (31 bit + symbol) with advance or delay
of the displayed time with respect to the internal clock
(Real Time Clock), expressed in thousandths.
Internal Clock Display (RTC) – Active Object
Command code
‘N’
Data area
Item
Length (bytes)
Notes
Display format
1
1 (binary) = HH:MM:SS
2 (binary) = MM:SS
3 (binary) = HH:MM (24h)
4 (binary) = HH:MM (12h)
Delay
4
long integer (31 bit + symbol) with advance or delay
of the displayed time with respect to the internal clock
(Real Time Clock), expressed in thousandths.
Write Scrolling String– Active Object
Command code
‘O’
Data area
Item
Length (bytes)
Notes
Writing width
2
Writing width in pixels (binary word)
Display delay
2
Scrolling delay (Frame to Frame) in hundredths (white
word)
Display width
1
Display width in pixels (binary)
Writing
?
From 1 to 255 characters + 'null terminator'
Write Fixed String
Command code
‘G’
Data area
Item
Length (bytes)
Notes
String
<=81
Characters to display (with null terminator)