Technical information

µClinux-SH7670
16
D008961_11_S01_V01
Setup Guide
Changing Images stored on the Board
To view the images that is stored on connected USB Stick to USB Host.
• Power down the board.
• Alter SW4-1 to ON, SW4-2 to OFF, SW4-3 to ON for correct USB Host operation.
• Power on the board. The Web Front End and Slide Show should reflect any changes you have made.
• Power down the board.
To view and modify the images that are stored on the file system of the demo, the board can be attached to a PC via USB,
and will appear as a Mass Storage Device. This is done by the following.
Note:
Never connect both the USB cable and a USB pen drive at the same time
Ensure that the dip-switch setting for USB power and USB mode are correct prior to connecting to USB.
• Alter SW4-1 to OFF, SW4-2 to ON, SW4-3 to OFF for correct USB Function operation.
• Power on the board and wait for the screen to turn black, indicating that the Linux Kernel is loading.
• At this point, press and hold the SW3 button. Keep this button firmly held until the board has completed booting.
When the board completes loading, it should detect the presence of the button press, and will load in USB Function
Mode.
• This will be indicated by the screen displaying a USB logo instead of the usual welcome screen.
• Insert the USB cable between the PC and the RSK2+SH7670 board.
• The Host PC should detect the presence of the RSK2+SH7670 as a mass storage device and load drivers as
appropriate.
• In Windows, there should be a new drive letter under “My Computer”.
• You can browse this drive, change, replace or add images to the board.
• Please remember to use the Safely Remove Hardware feature to disconnect the drive before removing the cable or
power cycling the RSK+ board.
• Once disconnected, power down the board.
Note: The image viewer used for this demonstration supports only JPG and BMP files.
Changing the IP address stored on the Board
The board’s default IP address is 192.168.1.100. You can connect either by configuring an external machine to be on the
same subnet or by changing the board’s IP address using the serial console.
To change the IP address temporarily, use ifconfig:
ifconfig eth0 192.168.2.2
The IP address can be changed more permanently by modifying the ’rc’ file using VI:
vi /etc/rc
Changes to the file system will persist through reboots of the board.
Image manipulation
The bmp2src tool has been provided to simplify image manipulation when using the RSK2+SH7670 board outside of the
µClinux operating system.