tag:blogger.com,1999:blog-2322291048042453151.post966258142656910231..comments2022-03-30T19:26:28.939-07:00Comments on Hands On - Arduino: Project 20 - LED Dot Matrix Display - Scrolling SpriteJames Floyd Kelly (Jim)http://www.blogger.com/profile/13876934942928389738noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2322291048042453151.post-80287687865127185102012-09-10T19:59:25.123-07:002012-09-10T19:59:25.123-07:00Hi i am confused on the code works. To simplify th...Hi i am confused on the code works. To simplify the code i block out the animation part (// led[i][j] =<br />led[i][j] << l | led[i]....) and only focused on the first frame (shiftIt (~led[0][K]])) which only puts out a still image. My question is how does this ~led[x] [x] = led [x][x]. The image that is being displayed is not being inverted by ~led.uberxhttps://www.blogger.com/profile/07291894703945928142noreply@blogger.com