Tool/software:
SDK10.00.07.04 Kernel version 6.6.32
1.Main Test Item: Simultaneously operating 4 serial ports at 460800 baud and 1 serial port at 115200 baud
serialcheck -b 115200 -d /dev/ttyS3 -f ./binary_1w_ttyS3 -l 696729 -m d &
serialcheck -b 460800 -d /dev/ttyS4 -f ./binary_1w_ttyS4 -l 2786918 -m d &
serialcheck -b 460800 -d /dev/ttyS6 -f ./binary_1w_ttyS6 -l 2786918 -m d &
serialcheck -b 460800 -d /dev/ttyS7 -f ./binary_1w_ttyS7 -l 2786918 -m d &
serialcheck -b 460800 -d /dev/ttyS8 -f ./binary_1w_ttyS8 -l 2786918 -m d &
2.Interference Test Item: Toggling the wired network interface card (NIC)
./eth_up_down.sh &
#!/bin/sh
for (( ; ; ))
do
ifconfig eth0 down
sleep 1
ifconfig eth0 up
sleep 1
done
3.Test Result: The serialcheck serial port test program has stopped