LCD AppMod was not function / responsed to any button pressed

JasonNg

LCD AppMod was not function / responsed to any button pressed. Any ideas why this happened? is the LCD defective?

Franklin

Program?

▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
- Stephen

JasonNg

this is the program I used.

Franklin

Take out about 90 percent of that code and just write a small program that will test your button and the LCD. Post that when you get it.There probably is sample code on the LCD store page.

▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
- Stephen

JasonNg

I managed to solve the problem by using sample code from this link
http://www.parallax.com/Store/Accessories/Displays/tabid/159/CategoryID/34/List/0/Level/a/ProductID/53/Default.aspx?SortField=ProductName%2cProductName

Thank you for your help.