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slcand: improve usage examples 

The examples in the usage of slcand use a 'ttyslcan0' device which
is an uncommon name.  Use a more common ttyUSB0 name which is seen
with CANUSB devices.  Also, add an example showing that /dev/ttyUSB0
can be use as well.

Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
pull/1/head
Jeremiah Mahler 2014-12-19 07:22:16 -08:00 committed by Oliver Hartkopp
parent 7492b1c873
commit 86023b8640
1 changed files with 3 additions and 2 deletions
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5
slcand.c
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@ -71,8 +71,9 @@ void print_usage(char *prg)
fprintf(stderr, " -F (stay in foreground; no daemonize)\n"); fprintf(stderr, " -F (stay in foreground; no daemonize)\n");
fprintf(stderr, " -h (show this help page)\n"); fprintf(stderr, " -h (show this help page)\n");
fprintf(stderr, "\nExamples:\n"); fprintf(stderr, "\nExamples:\n");
fprintf(stderr, "slcand -o -c -f -s6 ttyslcan0\n"); fprintf(stderr, "slcand -o -c -f -s6 ttyUSB0\n");
fprintf(stderr, "slcand -o -c -f -s6 ttyslcan0 can0\n"); fprintf(stderr, "slcand -o -c -f -s6 ttyUSB0 can0\n");
fprintf(stderr, "slcand -o -c -f -s6 /dev/ttyUSB0\n");
fprintf(stderr, "\n"); fprintf(stderr, "\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }