You are using the Ubuntu, so the minicom set up as following:
Serial communication console setup
On the command prompt of the Linux host machine, run the following command to determine the port number:
$ ls /dev/ttyUSB*
The smaller number is for Arm® Cortex®-A53 core and the bigger number is for Arm® Cortex®-M4 core.
Minicom
Use the following commands to install and run the serial communication program (minicom as an example):
- Install Minicom using Ubuntu package manager.
$ sudo apt-get install minicom - Launch Minicom using a console window using the port number determined earlier.
$ sudo minicom /dev/ttyUSB* -s - Configure Minicom as shown in Figure 3
Figure 3. Minicom Configuration
- The next step is to Connect the HDMI cable.
