On 2/20/15, Johan Hovold wrote:
> On Thu, Feb 19, 2015 at 03:38:39PM +0200, Jari Ruusu wrote:
>> To clear it, you need to poke it with ioctl(fd, TIOCCBRK, 0)
>> or disconnect the device.
>
> That's definitely a bug.
>
> Care to test the patch below?
Your patch
On 2/19/15, Johan Hovold 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 4
etattr(fd, TCSANOW, &tt);
if(ioctl(fd, TIOCSBRK, 0) == -1) {
perror("set BRK failed");
exit(1);
}
close(fd);
exit(0);
}
--
Jari Ruusu 4096R/8132F189 12D6 4C3A DCDA 0AA4 27BD ACDF F073 3C80 8132 F189
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