2023-08-14 23:03:36 +00:00
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"""Print example QR codes."""
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2017-07-24 13:04:54 +00:00
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import sys
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from escpos.printer import Usb
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def usage():
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2023-08-14 23:03:36 +00:00
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"""Print information on usage."""
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2017-07-24 13:04:54 +00:00
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print("usage: qr_code.py <content>")
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2021-10-30 16:15:22 +00:00
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if __name__ == "__main__":
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2017-07-24 13:04:54 +00:00
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if len(sys.argv) != 2:
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usage()
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sys.exit(1)
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content = sys.argv[1]
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# Adapt to your needs
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p = Usb(0x0416, 0x5011, profile="POS-5890")
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2017-08-31 07:25:35 +00:00
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p.qr(content, center=True)
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