e z L C D -‐ 4 0 5
|
65
Rev.
© 2016 Earth Computers Tech. Inc.
1.7.8 CIRCLE_RH
Description:
Draws a circle in Current Color centered at Current Position.
Code:
89
hex,
137
dec
7
6
5
4
3
2
1
0
Byte 0: Command
r15
r14
r13
r12
r11
r10
r9
r8
Byte 1: radius MSB
r7
r6
r5
r4
r3
r2
r1
r0
Byte 2: radius LSB
See Also:
SET_XHY
,
SET_COLORH
Example:
The following sequence will draw a green circle with the center positioned at (160, 117).
SET_COLORH
84
hex
GREEN_LSB
111
00000
bin
GREEN_MSB
00000
111
bin
SET_XHY
85
hex
0
0
dec (x MSB)
160
160
dec (x LSB)
0
0
dec (y MSB)
117
117
dec (y LSB)
CIRCLE_RH
89
hex
0
0
dec
(radius MSB)
80
80
dec
(radius LSB)
CIRCLE_RH
Summary of Contents for ezLCD-405
Page 1: ......
Page 22: ...e z L C D 4 0 5 22 Rev 2016 Earth Computers Tech Inc Figure 2 ezLCD 405 Schematic...
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Page 52: ...e z L C D 4 0 5 52 Rev 2016 Earth Computers Tech Inc SET_COLOR SET_XY...
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