GLCD CM12864-2 wont work

[lerameur]

Hi,

II have a graphic lcd (Cm12864-2). Wandering if someone could help me out. The screen turns on and the backlight too. but I am unable to display anything.. I can make it work with other 128 x 64 screen from Newhaven. BUt I have three Cm12864-2 and would like to get them to work.
anybody ever worked with these ?
thanks
Ken

 

[Johann Klammer]

On 02/02/2015 11:23 PM, lerameur wrote:

Hi,

II have a graphic lcd (Cm12864-2). Wandering if someone could help me
out. The screen turns on and the backlight too. but I am unable to
display anything.. I can make it work with other 128 x 64 screen from
Newhaven. BUt I have three Cm12864-2 and would like to get them to
work. anybody ever worked with these ? thanks Ken

What controller?

 

[lerameur]

On Tuesday, 3 February 2015 08:59:29 UTC-5, Johann Klammer wrote:

On 02/02/2015 11:23 PM, lerameur wrote:
Hi,

II have a graphic lcd (Cm12864-2). Wandering if someone could help me
out. The screen turns on and the backlight too. but I am unable to
display anything.. I can make it work with other 128 x 64 screen from
Newhaven. BUt I have three Cm12864-2 and would like to get them to
work. anybody ever worked with these ? thanks Ken

What controller?

Finally got it to work, pins on my chip where corrupted, used another chip and it worked !!!