Messages in this thread | | | From | "H. Peter Anvin" <> | Subject | Re: TCSBRK(1) on pl2303 USB/serial returns prematurely | Date | Mon, 12 Jun 2006 10:19:29 -0700 (PDT) |
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Followup to: <20060612145750.GA19338@kestrel.barix.local> By author: Karel Kulhavy <clock@twibright.com> In newsgroup: linux.dev.kernel > > Hello > > TCSBRK(1) ioctl system call on pl2303 USB/serial converter on 2.6.16.19 > returns prematurely. Additional 53ms delay is necessary to work this > around at speed of 57600. TCSBRK(1) is translation of the tcdrain() > function by glibc. With ordinary serial port the TCSBRK(1) seems to work > correctly. >
Not only that, but pl2303 doesn't seem to be able to receive a break properly, either.
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