kopia lustrzana https://github.com/micropython/micropython
49 wiersze
1.3 KiB
Python
49 wiersze
1.3 KiB
Python
from time import sleep_ms
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from ssd1306 import SSD1306_I2C
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import network
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class OLED(SSD1306_I2C):
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def __init__(self, i2c, reset):
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reset.init(reset.OUT, value=1)
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self._reset = reset
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self.reset(False)
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super().__init__(128, 32, i2c)
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def reset(self, reinit=True):
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self._reset(1)
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sleep_ms(1)
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self._reset(0)
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sleep_ms(10)
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self._reset(1)
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if reinit:
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self.init_display()
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def test(self):
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self.fill(0)
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self.fill_rect(0, 0, 32, 32, 1)
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self.fill_rect(2, 2, 28, 28, 0)
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self.vline(9, 8, 22, 1)
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self.vline(16, 2, 22, 1)
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self.vline(23, 8, 22, 1)
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self.fill_rect(26, 24, 2, 4, 1)
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self.text("MicroPython", 40, 0, 1)
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self.text("SSD1306", 40, 12, 1)
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self.text("OLED 128x32", 40, 24, 1)
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self.show()
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def display_wifi(self):
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self.fill(0)
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self.text("Scan...", 0, 0, 1)
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self.show()
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sta_if = network.WLAN(network.STA_IF)
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sta_if.active(True)
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_wifi = sta_if.scan()
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self.fill(0)
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self.text(str(len(_wifi)) + " Networks", 0, 0, 1)
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self.text(str(_wifi[0][3]) + " " + (_wifi[0][0]).decode("utf-8"), 0, 12, 1)
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self.text(str(_wifi[1][3]) + " " + (_wifi[1][0]).decode("utf-8"), 0, 24, 1)
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self.show()
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