kopia lustrzana https://github.com/peterhinch/micropython-samples
55 wiersze
1.4 KiB
Python
55 wiersze
1.4 KiB
Python
# setup3d.py
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# Hardware specific setup for 3D demos
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# Released under the MIT License (MIT). See LICENSE.
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# Copyright (c) 2020 Peter Hinch
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from machine import I2C, SPI, Pin
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import gc
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# This module must export the following functions
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# fill(color) Fill the buffer with a color
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# line(xs, ys, xe, ye, color) Draw a line to the buffer
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# show() Display result
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# Also dimension bound variable.
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from ssd1351_16bit import SSD1351 as SSD
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_HEIGHT = const(128) # SSD1351 variant in use
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# IMU driver for test_imu only. With other IMU's the fusion module
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# may be used for quaternion output.
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# https://github.com/micropython-IMU/micropython-fusion
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from bno055 import BNO055
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# Initialise IMU
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i2c = I2C(2)
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imu = BNO055(i2c)
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# Export color constants
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WHITE = SSD.rgb(255, 255, 255)
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GREY = SSD.rgb(100, 100, 100)
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GREEN = SSD.rgb(0, 255, 0)
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BLUE = SSD.rgb(0, 0, 255)
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RED = SSD.rgb(255, 0, 0)
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YELLOW = SSD.rgb(255, 255, 0)
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CYAN = SSD.rgb(0, 255, 255)
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# Initialise display
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# Monkey patch size of square viewing area. No. of pixels for a change of 1.0
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# Viewing area is 128*128
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DIMENSION = 64
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gc.collect()
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_pdc = Pin('X1', Pin.OUT_PP, value=0) # Pins are for Pyboard
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_pcs = Pin('X2', Pin.OUT_PP, value=1)
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_prst = Pin('X3', Pin.OUT_PP, value=1)
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_spi = SPI(2) # scl Y9 sda Y10
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_ssd = SSD(_spi, _pcs, _pdc, _prst, height=_HEIGHT) # Create a display instance
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line = _ssd.line
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fill = _ssd.fill
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show = _ssd.show
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def setup():
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return _ssd
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