EarthLCD ezLCD-405, Руководство пользователя

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e z L C D -­‐ 4 0 5 | 90
Rev.
© 2016 Earth Computers Tech. Inc.
0 0 dec (y MSB)
43 43 dec (y LSB)
PUT_SF_ICON 58 hex
3 3 dec
1.7.29 RESTORE_POSITION
Description: Restores the Current Position saved by the SAVE_POSITION command.
Code: 36
hex
, 54
dec
7 6 5 4 3 2 1 0
Byte 0: Command
Byte 1: POSITION ID = 0 to 255
See Also: SAVE_POSITION , SET_XHY
Example:
Example:
The following sequence will draw 3 lines with the common starting point: (160, 117)
SET_XHY 85 hex
0 0 dec (x MSB)
160 160 dec (x LSB)
0 0 dec (y MSB)
117 117 dec (y LSB)
SAVE_POSITION 35 hex
12 12 dec (Position ID)
LINE_TO_XHY 88 hex
0 0 dec (x1 MSB)
247 247 dec (x1 LSB)
0 0 dec (y1 MSB)
67 67 dec (y1 LSB)
RESTORE_POSITION 36 hex
12 12 dec (Position ID)
LINE_TO_XHY 88 hex
0 0 dec (x1 MSB)
73 73 dec (x1 LSB)
0 0 dec (y1 MSB)
67 67 dec (y1 LSB)
RESTORE_POSITION
POSITION ID