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Line 84... Line 84...
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    for c in range(3):
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    for c in range(3):
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        txColorCh = "%02x" % c
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        txColorCh = "%02x" % c
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        txData = ''.join( ["%02x" % (x) for x in frame_buffer[c::3]])
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        txData = ''.join( ["%02x" % (x) for x in frame_buffer[c::3]])
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        payload = txFrame + txOpcode + txColorCh.decode('hex') + txData.decode('hex')
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        payload = txFrame + txOpcode + txColorCh.decode('hex') + txData.decode('hex')
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        sock.send(payload)
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        sock.send(payload)
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        time.sleep(0.01)    # This value can be smaller (and should be) to reduce flickering
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def cube_update_text_scrolling(string, r, g, b, update_rate):
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def cube_update_text_scrolling(string, r, g, b, update_rate):
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    '''Sets the scrolling text on the cube.'''
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    '''Sets the scrolling text on the cube.'''
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    txFrame = struct.pack("!6s6sH", dst_addr, hw_addr, len(string) + 6)
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    txFrame = struct.pack("!6s6sH", dst_addr, hw_addr, len(string) + 6)
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    txOpcode = "20".decode('hex')
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    txOpcode = "20".decode('hex')