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2.
Insert this Linux system SD card to ROM-DB7500 and connect serial console.
3.
On UBC-220 platform, type #root (Login)
4.
On UBC-220 platform, type #cd /mk_inand
5.
On UBC-220 platform, type #./mkinand-linux.sh /dev/mmcblk0
6.
On UBC-220 platform, type "y "(Start to copy files, wait until it shows [Done])
7.
Power off and remove this SD card.
Then you can boot from onboard flash without SD card.
3.7
Debug Message
UBC-220 can connect to a host PC (Linux or Windows) by using console cable and
debug port adapter. In order to communicate with host PC, serial communication pro-
gram such as HyperTerminal, Tera Term or PuTTY is must required. Below is the
detail instruction of how to set up serial console, a "HyperTerminal" on a Windows
host:
1.
Connect UBC-220 to your Windows PC by using serial cable, debug port
adapter and console cable.
2.
Open HyperTerminal on your Windows PC, and select the settings as shown in
Figure 3-6.
3.
Press "POWER" key to power up the board. The bootloader prompt is displayed
on the terminal screen.
Figure 3.3 HyperTerminal Settings for Serial Console Setup
3.8
Linux Software AP and Testing on UBC-220
This section will guide you how to develop your own application under Linux environ-
ment. First of all, an example "Hello World" will be shown. And then you will see
some pre-installed test programs on UBC-220 will be introduced in this section.
UBC-220 User Manual
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