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Re: cat /dev/ttyS?
steven woody wrote:
>
> why can't get incoming COM2 data by the following command:
>
> $ cat /dev/ttyS2
>
> but i can get the data by other windows serial monitor programs on the
> same port.
ttyS2 is the third serial port. The first serial port is /dev/ttyS0, so
for COM2 you want /dev/ttyS1.
Brian
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