Add encoder resetting, SPI health check
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6 changed files with 138 additions and 80 deletions
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@ -25,13 +25,13 @@ class Display(object):
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to_write[i] = ord(text[i])
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if line == 1:
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Spi.write(Register.DISPLAY_LINE_1_C0, CHARS_PER_LINE, to_write)
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Spi.write_array(Register.DISPLAY_LINE_1_C0, CHARS_PER_LINE, to_write)
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elif line == 2:
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Spi.write(Register.DISPLAY_LINE_2_C0, CHARS_PER_LINE, to_write)
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Spi.write_array(Register.DISPLAY_LINE_2_C0, CHARS_PER_LINE, to_write)
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elif line == 3:
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Spi.write(Register.DISPLAY_LINE_3_C0, CHARS_PER_LINE, to_write)
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Spi.write_array(Register.DISPLAY_LINE_3_C0, CHARS_PER_LINE, to_write)
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elif line == 4:
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Spi.write(Register.DISPLAY_LINE_4_C0, CHARS_PER_LINE, to_write)
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Spi.write_array(Register.DISPLAY_LINE_4_C0, CHARS_PER_LINE, to_write)
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@staticmethod
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def clear():
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