BG96 linux QXDM

[woojin]

I want to connect the BG96 DIAG port with TCP/IP. like serial to tcp.

PC(Run QPST IP Server) <-- LAN --> target board(Linux) <-- USB --> BG96

Run command on the target board

root@:/# nc 192.168.0.68 6001 -vx < /dev/ttyUSB0 > /dev/ttyUSB0
192.168.0.68 [192.168.0.68] 6001 open
Received 4 bytes from the socket
00000000 0C 14 3A 7E …:~
Received 4 bytes from the socket
00000000 0C 14 3A 7E …:~
Received 4 bytes from the socket
00000000 0C 14 3A 7E …:~

bg96 does not respond.

When USB3 is connected in the same way, the AT command is executed

root@:/# nc 192.168.0.68 6001 -vx < /dev/ttyUSB3 > /dev/ttyUSB3
192.168.0.68 [192.168.0.68] 6001 open
Received 3 bytes from the socket
00000000 61 74 0D at.
Sent 1 bytes to the socket
00000000 0A .
Sent 1 bytes to the socket
00000000 0A .
Sent 3 bytes to the socket
00000000 4F 4B 0A OK.
Sent 1 bytes to the socket
00000000 0A

[Stephen.Li-Q]

Hi woojin ,

if connect to linux host , the function of bG96 USB serial port be listed as below

for more detail , pls kindly open the below link:
https://cnquectel-my.sharepoint.com/:f:/g/personal/america-fae_quectel_com/EmNmwPL7uhpLkMta8EsK_rcBZUqzh6TDLaKAL4icD_fWng?e=9ADQEc