DM368 DVSDK HOW TO USE

Ike Huh

Our DM368 EVM has CMOS camera and LCD.

1. I want to know how to test CMOS Camera (LI-5MO2 Camera board)
2. I am testing sample code in DVSDK 4.0.2, but encoderdecoder does not perform anything.
3. I ran ./video_loopback_dm368.x470MV -O lcd -I camera -y3 in the /usr/share/ti/ti-dmai-apps, but LCD diplay something wrong.
4. I also type /etc/init.d/matrix-gui-e start to run app to encode, but LCD displays something white. I even don't get any image on component output.

over 12 years ago

0 Peter Gibbons over 12 years ago

Intellectual 425 points

Hi,

Please print the bootargs.

From uBoot: printenv.

0 Ike Huh over 12 years ago in reply to Peter Gibbons

Prodigy 20 points

Hi Peter,

Here we go. Thank you very much.

autoload=no

baudrate=115200

bootargs=console=ttyS0,115200n8 rw dm365_imp.oper_mode=0 video=davincifb:vid0=OFF:vid1=OFF:osd0=480x272x16,4050K mem=60MB vpfe_capture.interface=1 davinci_enc_mngr.ch0_output=LCD davinci_enc_mngr.ch0_mode=480x272 root=/dev/nfs nfsroot=192.168.20.30:/home/ycseon/targetfs ip=dhcp

bootcmd=dhcp;setenv serverip 192.168.20.30;tftpboot;bootm

bootdelay=4

bootfile=new_uImage

ethact=DaVinci-EMAC

ethaddr=00:0e:99:03:50:10

ipaddr=192.168.0.100

oldbootargs=console=ttyS0,115200n8 rw dm365_imp.oper_mode=0 video=davincifb:vid0=OFF:vid1=OFF:osd0=480x272x16,4050K mem=60MB vpfe_capture.interface=1 davinci_enc_mngr.ch0_output=LCD davinci_enc_mngr.ch0_mode=480x272 root=/dev/nfs nfsroot=192.168.0.51:/tftpboot/targetfs ip=dhcp

oldbootcmd=dhcp;setenv serverip 192.168.0.51;tftpboot;bootm

oldbootfile=new_uImage

oldserverip=192.168.0.51

serverip=192.168.20.30

stderr=serial

stdin=serial

stdout=serial

ver=U-Boot 2010.12-rc2 (Mar 24 2011 - 16:49:26)

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DM368 DVSDK HOW TO USE