display: Use write_glyph() when writing special characters
Always use the write_glyph() method when writing special characters during status screen updates. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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KevinOConnor
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@@ -15,7 +15,6 @@ ST7920_SYNC_DELAY = .000045
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TextGlyphs = { 'right_arrow': '\x1a' }
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class ST7920:
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char_right_arrow = '\x1a'
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def __init__(self, config):
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printer = config.get_printer()
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# pin config
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