adafruit-mirror/Adafruit_Blinka_Raspberry_Pi5_Piomatter
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fbmirror.py args fix

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This commit is contained in:
foamyguy 2025-02-04 12:10:53 -06:00
parent 502beb6cda
commit 5452337f38
1 changed files with 4 additions and 4 deletions
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8
examples/fbmirror.py
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@ -31,17 +31,17 @@ xoffset = 0
if len(sys.argv) >= 2:
width = int(sys.argv[2])
width = int(sys.argv[1])
else:
width = 64
if len(sys.argv) >= 3:
height = int(sys.argv[3])
height = int(sys.argv[2])
else:
height = 32
if len(sys.argv) >= 4:
rotation = int(sys.argv[4])
rotation = int(sys.argv[3])
if rotation == 90:
rotation = adafruit_raspberry_pi5_piomatter.Orientation.CW
elif rotation == 180:
@ -72,7 +72,7 @@ with open("/sys/class/graphics/fb0/stride") as f:
linux_framebuffer = np.memmap('/dev/fb0',mode='r', shape=(screeny, stride // bytes_per_pixel), dtype=dtype)
geometry = adafruit_raspberry_pi5_piomatter.Geometry(width=width, height=height, n_addr_lines=4, rotation=adafruit_raspberry_pi5_piomatter.Orientation.Normal)
geometry = adafruit_raspberry_pi5_piomatter.Geometry(width=width, height=height, n_addr_lines=4, rotation=rotation)
matrix_framebuffer = np.zeros(shape=(geometry.height, geometry.width), dtype=dtype)
matrix = adafruit_raspberry_pi5_piomatter.AdafruitMatrixBonnetRGB565(matrix_framebuffer, geometry)