34 wiersze
1.6 KiB
Python
34 wiersze
1.6 KiB
Python
# Display Image & text on I2C driven SH1106 OLED display
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from machine import I2C, ADC
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from sh1106 import SH1106_I2C
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import framebuf
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WIDTH = 128 # oled display width
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HEIGHT = 128 # oled display height
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i2c = I2C(0) # Init I2C using I2C0 defaults, SCL=Pin(GP9), SDA=Pin(GP8), freq=400000
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print("I2C Address : "+hex(i2c.scan()[0]).upper()) # Display device address
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print("I2C Configuration: "+str(i2c)) # Display I2C config
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oled = SH1106_I2C(WIDTH, HEIGHT, i2c) # Init oled display
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# Raspberry Pi logo as 32x32 bytearray
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buffer = bytearray(b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00|?\x00\x01\x86@\x80\x01\x01\x80\x80\x01\x11\x88\x80\x01\x05\xa0\x80\x00\x83\xc1\x00\x00C\xe3\x00\x00~\xfc\x00\x00L'\x00\x00\x9c\x11\x00\x00\xbf\xfd\x00\x00\xe1\x87\x00\x01\xc1\x83\x80\x02A\x82@\x02A\x82@\x02\xc1\xc2@\x02\xf6>\xc0\x01\xfc=\x80\x01\x18\x18\x80\x01\x88\x10\x80\x00\x8c!\x00\x00\x87\xf1\x00\x00\x7f\xf6\x00\x008\x1c\x00\x00\x0c \x00\x00\x03\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00")
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# Load the raspberry pi logo into the framebuffer (the image is 32x32)
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fb = framebuf.FrameBuffer(buffer, 32, 32, framebuf.MONO_HLSB)
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# Clear the oled display in case it has junk on it.
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oled.fill(0)
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# Blit the image from the framebuffer to the oled display
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oled.blit(fb, 96, 0)
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# Add some text
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oled.text("Raspberry Pi",5,5)
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oled.text("Pico",5,15)
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# Finally update the oled display so the image & text is displayed
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oled.show() |