Hi,
examples for 12in48.
#if 1 // show image for array
printf("show image for array\r\n");
EPD_12in48_Display648x492(gImage_b);
DEV_Delay_ms(500);
#endif
gImage_b[] created for 1304x984.
So it should be ;
#if 1 // show image for array
printf("show image for array\r\n");
EPD_12in48_Display(gImage_b);
DEV_Delay_ms(500);
#endif