foundry27 : Post

Forum Topic - beaglebonedemo building script: (4 Items)

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mike scott(deleted)

01/15/2019 4:30 AM

post119413

Hi QNX,

       qnx sdp 6.6, qnx sdk for apps and media 1.1 release, beaglebonedemo.ext.anm11.258.150325_2017
       beaglebone black, touchscreen HDMI,

I am working on beaglebone black with beaglebonedemo of qnx 6.6. 

beaglebonedemo contains 4 files, i.e., MLO, qnx-ifs, u-boot.img, uEnv.txt. I copied these 4 files onto SDcard, and 
booted beaglebone black from SDcard. So far, everything went well.

However, I have a 7" touchscreen with resolution 1024x600, while beaglebonedemo graphics.conf defaults @ 800x480. I 
tried to modify the parameters in graphics.conf, but this file is in read-only mode.

I am wondering whether QNX experts able to provide the original building script of beaglebonedemo, or is there anyway to
 modify graphics.conf concurrently.

Please advise, thanks in advance

Mike

Dennis Kellly

01/15/2019 8:40 AM

post119414

Re: beaglebonedemo building script

The graphics.conf you need to change is in
C:\QNX660\product_deployment\QSAM\1.1\deployment\target\boards\beaglebone\etc\system\confiig\graphics.conf

You will need to rebuild/redeploy the entire image after the change.

Dennis Kellly

01/15/2019 10:39 AM

post119415

Re: beaglebonedemo building script

I just remembered.  You may be able to edit the graphics.conf file if you run "mount -uw /base" first - then edit.

mike scott(deleted)

01/15/2019 8:02 PM

post119416

Re: beaglebonedemo building script

Hi Dennis Kellly,

works like a charm, thank you for the help.

Mike

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