rt_com

[Evgeni Dobrev <Evgeni_Dobrev@excite.com>]

hello all,

i am writing a device driver for an eib (European Instalation Bus) device. 
It communicates with a serial port.  I wrote my own module which I load with
rt_com and communicate with the device (19200 8n1)- it sends the computer a
byte and the computer sends it back.  The problem is that I want to make the
response time of the serial device smaller.

see i connected an osciloscope to the serial port and measured delay of 2.2
miliSecs between the time the driver gets the byte and send the answer.  I
need to bring the time down to a bit less than 150 microSecs.

Hope that you can help me.

evgeni





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