Interfacing with CSTN LCD Module Help

[kevins963]

I am trying to interface with the Varitronix COG-C144MVGL LCD module which uses the Ultrachip UC1697A LCD Controller/Driver. I tried finding the command set in the datasheets for both parts, they do not seem to have any application notes that tells you how to use the module or the command table, such as setting cursor, clearing screen, initializing, shutting down, etc. Has anyone used this module or able to provide some information on how to use this module.

Any help appreciated.

Thanks

 

[wp100]

Hi,


You might be better off using the more popular Nokia6610 lcd which has lots more code examples around.
Color LCD 128x128 Nokia Knock-Off - SparkFun Electronics

 

[pig]

Try this link:**broken link removed**
All you need is information about a controller used in this lcd.
The only thing:
change :
cDispWrCmd(DRIVER_OUTPUT_MODE_SET); //set the display duty to be 1/162 matching the LCD panel
cDispWrCmd(0x25);
to:
cDispWrCmd(DRIVER_OUTPUT_MODE_SET); //set the display duty to be 1/162 matching the LCD panel
cDispWrCmd(0x02);
and play with contrast (normal=0x30)