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1 parent 10eacab commit 3d41dddCopy full SHA for 3d41ddd
1 file changed
brping/device.py
@@ -47,6 +47,10 @@ def connect_serial(self, device_name: str, baudrate: int =115200):
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# write_timeout fixes it getting stuck forever atempting to write to
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# /dev/ttyAMA0 on Raspberry Pis, this raises an exception instead.
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self.iodev = serial.Serial(device_name, baudrate, write_timeout=1.0)
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+ try:
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+ self.iodev.set_low_latency_mode(True)
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+ except Exception as exception:
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+ print("Failed to set low latency mode: {0}".format(exception))
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self.iodev.send_break()
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time.sleep(0.001)
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self.iodev.write("U".encode("ascii"))
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