Re: usb serial: pl2303 driver TxD "break" stays after close() bug
From: Jari Ruusu
Date: Thu Feb 19 2015 - 08:38:48 EST
On 2/19/15, Johan Hovold <johan@xxxxxxxxxx> wrote:
> What happens when you reopen the port? Is the break state cleared then?
Stuck "break" signal is not cleared on re-open.
To clear it, you need to poke it with ioctl(fd, TIOCCBRK, 0)
or disconnect the device.
Jari Ruusu 4096R/8132F189 12D6 4C3A DCDA 0AA4 27BD ACDF F073 3C80 8132 F189
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