Date: Fri, 07 Aug 2009 12:06:48 -0700 From: Chris Stankevitz <cstankevitz@toyon.com> To: freebsd-questions@freebsd.org Subject: Time quantization when reading from serial port Message-ID: <4A7C7B48.2060505@toyon.com>
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I receive data on the serial port (flags O_NONBLOCK, VMIN=0, VTIME=0, B115200). The time the data shows up is quantized to 5ms. Where does this 5ms quantization comes from? Increasing kern.hz to 10000 does not reduce this effect. Thank you, Chris
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