lcd display won't work - Beacon EmbeddedWorks

Create Account

Create Account

You are here: >> >> >>

Technical Discussion Group Forum

This forum is provided for user discussion. While Beacon EmbeddedWorks support staff and engineers participate, Beacon EmbeddedWorks does not guarantee the accuracy of all information within in the Technical Discussion Group (TDG).

The "Articles" forums provide brief Articles written by Beacon EmbeddedWorks engineers that address the most frequently asked technical questions.

To receive email notifications when updates are posted for a Beacon EmbeddedWorks product download, please subscribe to the TDG Forum of interest.

TDG Forum

Forums
Search Forum
Advanced SearchTopicsPosts

Prev Go to previous topic

Go to next topic

Last Post 14 May 2004 03:18 PM by mikea@logicpd.com

lcd display won't work

1 Replies

Sort:


You are not authorized to post a reply.

Author

Messages

johnshaft@linuxmail.org

New Member
Posts:

27 Apr 2004 02:08 PM
Hi, I'm working with the sh7727-20 kit, and the display doesn't seem to be working. The LCD is getting power, however windows CE will not load a display. I can't test the display using video-open, since the display quickstart guide says that the LoLo doesn't support the LCD-3.5-QVGA-20 display mode that this lcd uses, and I haven't found any updated information on this. All connections seem to be good, any suggestions? Thanks, Pete

mikea@logicpd.com

New Member
Posts:

14 May 2004 03:18 PM
Pete, Have you made sure you are using the correct video mode in the display driver registry file? If using the LoCE_SH7727-20_beta_002 BSP with the LoCE_SH7727_beta_002 display driver, you must set the following Platform Builder enviroment variable to 1: LCD_QVGA_16BPP_LQ035Q7DB02 If you take a look at the .reg file for this display driver (SH7727_LCD.reg), you will see what this variable specifically does. Hopefully this helps, Mike A.

You are not authorized to post a reply.

Forums Display Kits Zoom Display Kits