Intermittent Font Reset

LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT Series

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ilhowitt
LCD?
Posts: 1
Joined: Mon Mar 28, 2011 11:20 am

Intermittent Font Reset

Post by ilhowitt »

I am using the GLK12232-25-FGW LCD graphic display and having the following issue. Intermittently all the fonts stored in graphic memory are erased. The display is being controlled by a micro via the UART interface. The embedded software does not reset the fonts. Any suggestions on the cause and solution?
Thanks,
Ivan

Clark
Matrix Orbital
Matrix Orbital
Posts: 881
Joined: Fri Aug 17, 2007 10:58 am
Location: Matrix Orbital
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Post by Clark »

No worries Ivan,

Good to see you are familiar with some of the lock options. Set data lock will be effective only until power is cycled, at which time it will be reset. The set and save version will last throughout power cycles, which is the one I would recommend.

~Troy
Troy Clark
Design & Development
Matrix Orbital

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