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-rw-r--r--comport/comport.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/comport/comport.c b/comport/comport.c
index ca95403..67ba554 100644
--- a/comport/comport.c
+++ b/comport/comport.c
@@ -1219,7 +1219,8 @@ allows COM port numbers to be specified. */
serial_device_prefix = "/dev/ttyd*";
#endif /* IRIX */
#ifdef __linux__
- serial_device_prefix = "/dev/tty[SU]*";
+ /* serial: ttyS? USB-serial: ttyUSB? USB-CDC: ttyACM? */
+ serial_device_prefix = "/dev/tty[ASU]*";
#endif /* __linux__ */
if(argc > 0 && argv->a_type == A_FLOAT)