Norco EMB-7570, User Manual

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EMB-7570 V1.0
3.1.5 COM
Serial port operation node
：
ttyLP0 ttyLP1 ttyLP2 ttyLP3
Instructions:
Connect serial port 2 ~ 5 to the circuit
busybox cp -rf com_arm/ /data/
cd /data/com_arm/
Input ./c_android.sh
Input baud rate and test time according to program prompts
Automatic display of test results after program running
3.1.6 TF Card
TF card auto mount directory
：
/mnt/media_rw/
Instructions: connect the TF card to the TF interface of the motherboard, open the file browser
and enter the directory /mnt/extsd to view the files in the TF card.
3.1.7 CAN
Support CANBUS port
ifconfig -a // Confirm if can0 and can1 exist
ifconfig can0 down
//close can0
，
for configuration
ip link set can0 up type can bitrate 500000 //set can0 Baud rate
ip link set can0 up // boot can0
ip link set can0 down // close can0
ip -details -statistics link show can0 // View unified parameters
ip -details link show can0 // View unified parameters
3.1.8 Ethernet
Support
，
Please refer to the Android interface for specific operations
Instructions: plug in the Internet cable, open Settings under the system - > network and Internet
->ETHERNET0/ETHERNET1, Ethernet IP mode can be set as static or dynamic
3.1.9 Sound Card and Microphone
Support, local sound card output Android to realize switching
Local sound card
：
tinyplay xx.wav