Hi Antartica,
I had some playtime... xepdmgr.c compiles fine, but... has some cut&paste errors causing to much full refreshes...
Code:
148,149c148,149
< Epd->ux1=Epd->x1,Epd->uy1=Epd->x1;
< Epd->ux2=Epd->x2,Epd->ux2=Epd->x2;
> Epd->ux1=Epd->x1,Epd->uy1=Epd->y1;
> Epd->ux2=Epd->x2,Epd->uy2=Epd->y2;
358c358
< Epd->ux1,Epd->uy1,Epd->ux2,Epd->ux2);
> Epd->ux1,Epd->uy1,Epd->ux2,Epd->uy2);
365c365
< Epd->ux1=Epd->uy1=Epd->ux2=Epd->ux2;
> Epd->ux1=Epd->uy1=Epd->ux2=Epd->uy2;