Advantech ROM-5420 B1 handleiding
Handleiding
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ROM-5420 B1/B2 User Manual 10
3.1 Test Tools
All test tools must be verified with the ROM-5420 Evaluation Kit. Please prepare the
required test fixture before verifying each specified I/O. If you have any problems get-
ting the test fixture, please contact your Advantech representative for help.
3.1.1 Display Test
Use the following command to test the functionality of the video device.
# S=/sys/class/graphics; P=fsl_disp_dev_property; \
for N in 0 1 2 3 4; do \
if [ -e /dev/fb$N ]; then \
echo "fb$N : video$((N+16)) : `cat $S/fb$N/$P 2>/dev/null`"; \
fi \
done
3.1.1.1 Single Display - HDMI
U-Boot configuration
> setenv mmcargs setenv bootargs console=${console},${baudrate}
${smp}
root=${mmcroot} video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24
video=mxcfb1:off
video=mxcfb2:off
> saveenv
> reset
Test the functionality of the video device
Play video on the HDMI overlay
# gst-launch filesrc location=/tools/Advantech.avi typefind=true !
aiurdemux ! queue ! vpudec ! mfw_v4lsink device=/dev/video17
3.1.1.2 Single Display - LVDS
Setup power voltage for LVDS_BL (V5 or V12)
U-Boot configuration
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 |
