8000 How to clear the input buffer? · Issue #97 · pyserial/pyserial-asyncio · GitHub
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How to clear the input buffer? #97

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Wiggan opened this issue Apr 18, 2023 · 1 comment
Open

How to clear the input buffer? #97

Wiggan opened this issue Apr 18, 2023 · 1 comment

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@Wiggan
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Wiggan commented Apr 18, 2023

Hi,

In ordinary pyserial I can do:
self.serial_port.reset_input_buffer() self.serial_port.reset_output_buffer()

With pyserial_asyncio I try to do:
self.writer.transport.serial.reset_input_buffer() self.writer.transport.serial.reset_output_buffer()

This feels wrong, and also does not clear the input buffer. I have stray newlines due to the thing I'm talking to being a bit inconsistent.
How am I supposed to reset these buffers with pyserial_asyncio?

Best regards,
Fredrik
@syshriki9
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I second this ^^^. There is no "public access" to the input buffer. The only way to clear it is via reader._buffer.clear() (obviously this could break in future releases)

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