The final result should look like:. You will most likely wish to modify the Serial Device setting to have the path to the serial port you normally use. This way, you'll be able to run the command without any options or commands. Press the 'Esc' key to be be brought back to the configurations page. The next setting that needs to be configured is the Modem and dialing. Press the 'A' key and delete its content. Hit the 'Enter' key to set the setting as blank.
Also do this for B through H and K. Hit the 'Esc' key when finished deleting the content of these settings. That's all the modifications that need to be done to get minicom set up. You'll need to save the configurations in one of two ways:. Run the minicom command to start minicom with the serial port setting you configured above. If you wish to use minicom on a different serial port, see the note below. Log in, if necessary, with the appropriate username and password for the device.
Login information can be found here. You're now able to communicate to the device and use minicom in the same way as using the terminal for the device. This program is a very important tool for developers. The fifth column provides key bindings to set the two most common Parity, Data and Stopbit combinations. Since the line speed of my PinePhone is n1 I can keep the default value. If you choose to enable flow control, then it must be configured on both sides of the connection for it to work.
If your hardware does not support flow control, then you can enable software flow control instead. You can use stty ixon to enable flow control on the current TTY and stty -ixon to disable it. Here is my final serial configuration, your comm parameters might differ. Blank out fields A through I and K by pressing each key binding and using the backspace button to clear the field. The menu should now look like this:. Use the down arrow to select Save setup as ttyUSB0. You should now be back at the Welcome screen.
Type A x to quit. The names of each setting in your custom configuration file should match mine with the exception of the port name. If you edited any other lines, even if you did not change the value, the edited setting will also be written to the configuration file. For example, if you edited the line speed, then you will also see settings for baudrate, bits, parity and stopbits.
Turn on your device. You will see a lot of output being written to the screen as your device loads. In the end, you should see a login prompt. Since minicom is a terminal emulator, you can click on the screen and enter your login credentials as if you were connected to the device with a keyboard and monitor.
That is because the receiver missed the transmitters bits when the device booted during the time that the connection was not established.
Take a look at how nmtui renders:. In order to run ncurses applications correctly we need the TTY to be initialized in raw mode. SDK installs a Minicom configuration file for each supported target board.
In addition to Minicom, you can use Android Debug Bridge adb to communicate with your platform. This topic explains how to get the USB port number and serial number port settings of your target device.
Use this information to configure Minicom, depending on your product. Applies to : Releases supporting Windows:. A host machine may contain internal hardware for serial ports that have no external connector.
AURIX is minirc. Tegra B is minirc. The default serial port settings depend on your development board. If your port differs from the default, you must modify the Minicom configuration file for your device procedure below.
Although the Minicom configuration file contains the following statement, it is recommended that you manually edit the file for your changes.
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