LCD display blank

Embedded Devices Linux
1

Hi,

When I used the prebuilt images I was able to get the user prompt on the LCD but now I have built the images with Digi ESP with default configuration but the LCD is blank.

Any idea what could be the problem?

Shitij

2

this may help you
DEL 5.6 .Digi ESP Help Contents ->
Digi ESP for Embedded Linux > 9. Devices and Interfaces > 9.17. Video/Graphics support > 9.17.4. Managing the video graphics display from user space

and

http://www.digi.com/support/kbase/kbaseresultdetl.jsp?id=3183

3

Checked the link but there is nothing which Iam missing.

With the same console configuration, prebuilt kernel display works fine
setenv console console=ttymxc0,38400 console=tty0