UDOO usb debug

Introduction
Udoo features a built in USB to serial interface which is very useful for various reasons: You can use it to connect Udoo via SSH without a network connection, programming the Sam3x (arduino) and access the debug console for troubleshooting purposes.

Connecting via serial will practically result in a shell console, the same as the one you’ll obtain through SSH connection.

Note: Be sure the jumper J18(the one near the UDOO reset button) is plugged to access to the debug console.

Windows

 * Download the serial adapter Driver here
 * Install the proper version for your Operating system:
 * CP210xVCPInstaller_x86.exe for 32-bit systems
 * CP210xVCPInstaller_x64.exe for 64-bit system
 * Download and install Putty
 * Open putty and configure it as follows:
 * Connection type “serial”
 * Port: “COM3” (please note that this value may be different)
 * Speed: “115200”
 * Save it as “Udoo-serial” for future uses.
 * Connect the serial port of UDOO (CN6) to your PC using the micro USB cable.
 * Power up UDOO
 * Click Open
 * Done!
 * You’re in! You’ll be able to see the startup process and access to the remote shell console on UDOO.

Linux
dmesg
 * Connect the serial port of UDOO (CN6) to your PC using the micro USB cable.
 * Type
 * You should see this line at the end

usb 2-2.1: cp21x converter now attached to tty sudo apt-get update sudo apt-get install minicom sudo minicom -sw Serial Device: /dev/ttyUSB0 (type a key) Hardware Flow Control: No (type f key) Software Flow Control: No (type g key) sudo chmod 666 /dev/ttyUSB0 sudo minicom -w
 * Install minicom:
 * Open Minicom and configure it (only the first time) using the following command:
 * Go to “Serial port setup” and edit as follow:
 * Press exit and “Save setup as dfl”
 * Exit from Minicom
 * Let’s give proper access permissions to serial port with:
 * Now we can start listening with:
 * Power cycle UDOO to see the boot process and connect it to serial console shell

Mac OS X
Serial Port: “SLEB_USBtoUART” Baud rate “115200”
 * Download the serial adapter Driver here
 * Connect the serial port of UDOO (CN6) to your PC using the micro USB cable.
 * Download and install Serial Tools (available also at apple store)
 * Open Serial Tools, and change the following parameters:
 * Hit connect, and here you go!