28 lines
636 B
Python
28 lines
636 B
Python
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# -*- coding: UTF-8 -*-
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'''
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rtx - RetroText
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minibtx: Funktionen für das miniBtx-Modul
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by Anna Christina Naß <acn@acn.wtf>
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released under GPL
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'''
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import glob
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import serial
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import config
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import logging
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MINIBTX_START = b'\x01'
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MINIBTX_CONNECT = b'\x00'
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def wait_for_minibtx():
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connected = False
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logging.debug("wait_for_minibtx")
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while not connected:
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rc = glob.ser.read(1)
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logging.debug("miniBtx: >%s<", rc)
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if rc == MINIBTX_START:
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logging.info("miniBtx starts connection...")
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if rc == MINIBTX_CONNECT:
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logging.info("miniBtx connected!")
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connected = True
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