Advantech ROM-5420 B1 handleiding
Handleiding
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37 ROM-5420 B1/B2 User Manual
Chapter 3 Software Functionality
3.5.2 Change the ROM-5420 Boot Logo
By default, ROM-5420 shows a boot logo when booting up. You can replace the logo
to whatever your want by following the steps below:
1. First, you have to download “netpbm” corresponding to your OS version from
the Internet.
2. Install “netpbm” by typing $sudo apt-get install netpbm.
3. Prepare your boot logo. For example: bootlogo.png (Under folder Desktop/boot-
logo)
4. Open "Terminal" on Ubuntu 10.04 LTS..
5. $sudo su (Change to “root” authority)
6. Input user password.
7. #cd Desktop/bootlogo (Go into the folder that bootlogo.png located)
8. #pngtopnm bootlogo.png | ppmquant 224 | pnmtoplainpnm > logo_li-
nux_clut224.ppm
9. #cp logo_linux_clut224.ppm \
../5420LBVxxxx/source/linux-3.0.35/drivers/video/logo/
10. Then you can refer Chapter 3.3.1 to rebuild the kernel with your own boot logo.
3.6 Create a Linux System Boot Media
ROM-5420 supports boot from an SD card, SATA device, or onboard flash memory.
This section will guide you how to build an image for ROM-5420 Linux system boot
media.
3.6.1 Create a Linux System SD Card
3.6.1.1 From the Source Code Package
When you receive the ROM-5420 Linux source code package, you can refer to the
following steps to create a Linux system SD card which can be booted from.
1. Open "Terminal" on Ubuntu 10.04 LTS.
2. $sudo su (Change to “root” authority)
3. Input your password.
4. Insert one SD card to your development computer.
5. Check the SD card location, like: /dev/sdf
6. Change the directory to BSP scripts folder.
7. #./mksd-linux.sh /dev/sdf
8. Type “y” (Start to copy the files and wait until it shows [Done]).
Then insert the Linux system SD card to the ROM-5420 SD card slot (SD1). It will
boot to the Linux environment.
3.6.2 Boot from Onboard Flash
If you already have a Linux system SD card, you can refer to the following steps to
copy the content to the onboard flash and then boot from onboard flash. Advantech
also provides you a script called “mkinand-linux.sh” to speed up the process of
installing the system image to the onboard flash.
Note! This picture should be in PNG format and less than 224 colors. It is sug-
gested to have the image resolution equal to your LCD panel size.
Bekijk gratis de handleiding van Advantech ROM-5420 B1, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Advantech |
| Model | ROM-5420 B1 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 14448 MB |
