Martin Leben wrote:
eva sjuve wrote:
hej jag har letat men hittar ingen förklaring hur man
sätter en länk mellan bluetooth serial som jag finfint får in på
/dev/rfcomm0
och läser i cat /dev/rfcomm0
men jag vill ha in det i ett program, som /dev/ttyUSB1
hur linkar jag ihop dessa två
jag har provat symlink ln -s /dev/rfcomm0 /dev/ttyUBS1
men det har inte funkat
det är säkert enkelt
nån som kan?
Hej!
Vad sägs om "snooper" eller "socat"? Hittade med "apt-cache search
serial two". :-) (Obs! Har inte testat själv.)
$ aptitude show snooper
...
Description: Captures communication between two external serial devices
Snooper passes data transparently between two serial (RS232C) devices,
capturing and logging the data and occasional comments you want to insert
into the logs.
It is useful for debugging or analyzing the communications protocol
between two devices that would normally be connected directly to each
other, e.g. a digital camera and a personal computer. By sitting "in the
middle" (after you connect the two devices to serial ports on your Linux
machine) snooper is able to capture data traveling in either direction
while also passing it unmodified to the other device.
It is also possible to operate with a single serial device, using your
console and keyboard as the second device.
$ aptitude show socat
...
Description: multipurpose relay for bidirectional data transfer
Socat (for SOcket CAT) establishes two bidirectional byte streams and
transfers data between them. Data channels may be files, pipes, devices
(terminal or modem, etc.), or sockets (Unix, IPv4, IPv6, raw, UDP, TCP,
SSL). It provides forking, logging and tracing, different modes for
interprocess communication and many more options.
It can be used, for example, as a TCP relay (one-shot or daemon), as an
external socksifier, as a shell interface to Unix sockets, as an IPv6
relay, as a netcat and rinetd replacement, to redirect TCP-oriented
programs to a serial line, or to establish a relatively secure
environment (su and chroot) for running client or server shell scripts
inside network connections.
Lycka till!
/Martin Leben
tack!
de här ser lovande ut
-eva
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