1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
try:
import framebuf
except ImportError:
print("SKIP")
raise SystemExit
def printbuf():
print("--8<--")
for y in range(h):
for x in range(w):
print('%02x' % buf[(x + y * w)], end='')
print()
print("-->8--")
w = 8
h = 5
buf = bytearray(w * h)
fbuf = framebuf.FrameBuffer(buf, w, h, framebuf.GS8)
# fill
fbuf.fill(0x55)
printbuf()
# put pixel
fbuf.pixel(0, 0, 0x11)
fbuf.pixel(w - 1, 0, 0x22)
fbuf.pixel(0, h - 1, 0x33)
fbuf.pixel(w - 1, h - 1, 0xff)
printbuf()
# get pixel
print(hex(fbuf.pixel(0, h - 1)), hex(fbuf.pixel(1, 1)))
|
