Extern bitmap question?

Question

I search to input more image file in embedded wizard project.

 

I find to use USB & OTG.

Maybe i think it is possible.

 

If it have a image file in USB, in embedded wizard project, does load a image? 

Answer 1

Hello,

of course, you can load images dynamically during runtime from some external source. For that purpose, the Extern Bitmap Interface is the right solution. By using this interface you can adapt your own image decoder / image loader which gets the content from a file system.

Please have a look to the corresponding documentation - there you will find also an example for adapting the libJPEG decoder.

Best regards,

Manfred