35 lines
770 B
35 lines
770 B
# mimic a python serial port
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class PandaSerial(object):
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def __init__(self, panda, port, baud):
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self.panda = panda
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self.port = port
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self.panda.set_uart_parity(self.port, 0)
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self._baudrate = baud
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self.panda.set_uart_baud(self.port, baud)
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self.buf = b""
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def read(self, l=1):
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tt = self.panda.serial_read(self.port)
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if len(tt) > 0:
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self.buf += tt
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ret = self.buf[0:l]
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self.buf = self.buf[l:]
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return ret
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def write(self, dat):
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return self.panda.serial_write(self.port, dat)
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def close(self):
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pass
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def flush(self):
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pass
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@property
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def baudrate(self):
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return self._baudrate
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@baudrate.setter
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def baudrate(self, value):
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self.panda.set_uart_baud(self.port, value)
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self._baudrate = value
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