AM335X-PAC Series User Manual version 2.0.1 Page: 52
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Receive data via the COM2 port
Send information via COM1 por of PC
Figure 2.7.5.3-5.
Using the command line to test
2.7.6. Serial Port configuration
Use the
‘
stty
’
command to query or configure the COM port. For example, to modify the baud
rate 9600 to 115200 bps via
/dev/ttyS1
port:
# stty -F /dev/ttyS1 ispeed 115200 ospeed 115200
Use the
‘
getsendreceive
’
command to query or configure the COM port. (Refer to Figure 2.7.6-1)
For example, the I-7060 module is connected with COM2 port of the LP-9x2x, and sending the
command ‘
$01M
’
to query the module name which baud rate is 115200 bps connect with
/dev/ttyS0 port, it wil
l get a response: ‘
!017060
’
.
Figure 2.7.6-1.
Use the ‘getsendreceive’
command to query or configure the COM port
