On 02.11.2018 12:12, Hans Petter Selasky wrote: >> # cu -l /dev/cuaU0 >> Connected >> >> <nothing here> >> > > Did you try "-s" option to set another baudrate?
Yes, the result is the same.
# cu -s 115200 -l /dev/cuaU0
Connected
If I understand correctly from
https://www.bit0.com/tmp/usbmon-ciscoasa-verbose.txt
The
Leftover Capture Data: 80250000000008
and
frame[1] WRITE 7 bytes
0000 80 25 00 00 00 00 08 -- -- -- -- -- -- -- -- -- |.%.....
is something like configuration data, where 80 25 is 0x2580 == 9600, so
it should work with default speed. When I use 115200, I see this:
09:27:52.657367 usbus0.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=16,IVAL=0
frame[0] WRITE 8 bytes
0000 21 20 00 00 00 00 07 00 -- -- -- -- -- -- -- -- |! ...... |
frame[1] WRITE 7 bytes
0000 80 25 00 00 00 00 08 -- -- -- -- -- -- -- -- -- |.%..... |
flags 0x10 <PROXY_BUFFER|0>
status 0xca1a3
<OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0>
09:27:52.657711 usbus0.2
DONE-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=0,IVAL=0,ERR=0
frame[0] WRITE 8 bytes
frame[1] WRITE 7 bytes
flags 0x10 <PROXY_BUFFER|0>
status 0xca1a1
<OPEN|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0>
09:27:52.760528 usbus0.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=2,SLEN=16,IVAL=0
frame[0] WRITE 8 bytes
0000 21 20 00 00 00 00 07 00 -- -- -- -- -- -- -- -- |! ...... |
frame[1] WRITE 7 bytes
0000 00 C2 01 00 00 00 08 -- -- -- -- -- -- -- -- -- |....... |
flags 0x10 <PROXY_BUFFER|0>
status 0xea1a3
<OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0>
0x01c200 == 115200.
--
WBR, Andrey V. Elsukov
signature.asc
Description: OpenPGP digital signature
