this is the screenshot,as you see,i cannot change the color mode ,i will show you what i have done for now to make qt run on the qnx/based on vmware
1)i copy from C:\QNX650\target\qnx6\x86\usr to 192.168.149.131:\usr
2)in the process ,there is two warnings that appears,but i ignore ,they are
 
3)  From telnet, run  '/usr/photon/bin/devi-hid -Pr kbd mouse'
4) mouse/keyboard still no response
 
 
 
i doubt if there is something wrong with io-hid,i refer the  document
 (devi-hid title )
 ,so i  run io-hid first. i do the following:
1)io-hid -dusb -dps2ser ps2mouse:mousedev:msoft:uart,1:kbd:kbddev &,   it shows
 

2)/usr/photon/bin/devi-hid -Pr kbd mouse
 
3)qtdemo -qws

fail
 
 
2012-05-15
qhzbit
发件人：Dennis Kellly
发送时间：2012-05-15 21:41
主题：Re: unable to execute qtdemo
收件人："general-qt"<general-qt@community.qnx.com>
抄送：
 
Did you use this image for VMware?  It includes the VMware video driver. 
 
http://www.qnx.com/download/feature.html?programid=21189 
 
You can check the driver and mode being used by launching Photon, then Configure/Display.   
 
Apparently, 32K colors (15-bits + 1-bit alpha) does not work w/Qt as reported here: http://community.qnx.com/sf/discussion/do/listPosts/projects.qt/discussion.general.topc20436?pageSize=-1#post_post89523 
 
 
 
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