Can GLK12232-25-SM module use I2C to upload bitmap?

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

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shenli7
LCD?
Posts: 3
Joined: Fri Aug 10, 2007 1:11 am

Can GLK12232-25-SM module use I2C to upload bitmap?

Post by shenli7 »

I can use rs232 to upload bitmap for GLK12232-25-SM, but can I2C support the upload? cause the datasheet said the upload process need negotiate between LCD module and MCU, but for I2C , how to support that ?
The I2C protocol communication is half-duplex
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Raquel
Matrix Orbital
Matrix Orbital
Posts: 834
Joined: Thu Aug 19, 2004 3:37 pm
Location: MO Office

Post by Raquel »

Hello Shen Li,

In theory, we should be able to support uploads in I2C but we have not actually tried it, and so we recommend that users upload their fonts and bitmaps in RS232 mode.

Thanks,
Raquel Malinis
Design and Development
Matrix Orbital
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