AnsweredAssumed Answered

why there are 16 pixel offset in the imageviewer after using pvp module

Question asked by wang on Mar 12, 2014
Latest reply on Jun 30, 2014 by CraigG

Hi guys:


i have a strange question,when i using pvp module,there are 16 pixel offset to right which belong to left of the Image.


the operation which i did as follow:


init all the necessary device,(include cmos, twi, ppi, pvp, ch7024)


then i enable them,the order is : dma->pvp->ppi


but the final image(after the edge detection) has some question,as the title description,see the picture.QQ截图20140313114029.bmp


so ,who can tell which reason can make this phenomenon? Thanks a lot!