Utilite: Android: Serial console connection
From Utilite Wiki
By default, the serial console provides access to
- kernel console
- bootloader command line interface
The kernel console with full root access, provides the most powerful access gate to the Utilite device.
Bootloader command line interface
Prior to kernel boot, the serial console provides the U-Boot bootloader command line interface, which enables modification of kernel boot arguments.
Upon power on, U-Boot performs a short countdown (default 3 seconds), prior to proceeding to kernel boot.
Press ENTER to stop the countdown, and access the command line interface. Type in boot to proceed to kernel boot.
Connecting to serial console
The serial console is routed to (P9) RS232 jack on the left of the front of the device.
The line speed is pre-set to 115200 bps.
Below provided directions for configuring PuTTY (or its fork project KiTTY).
Notice, on Ubuntu Linux, the user running PuTTY might be required to belong to dialout user group.
- Launch PuTTY.
- Change the Connection type to Serial.
- Set the following configuration options:
- Serial line
- From the Connection menu on the left, select Serial
- Configure the serial line:
- Speed (baud): 115200
- Data bits: 8
- Stop bits: 1
- Parity: none
- Flow control: none
- Click Open.