From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Sun, 27 Dec 2015 19:37:47 +0000 (+0100)
Subject: do more correct matrix.scan() without hardware SPI
X-Git-Url: http://git.rot13.org/?a=commitdiff_plain;h=99821cf8f5fdc428c47b4df9902ed7b9d5c16325;p=Arduino

do more correct matrix.scan() without hardware SPI
---

diff --git a/Hub08_LedMatrix/Hub08_LedMatrix.ino b/Hub08_LedMatrix/Hub08_LedMatrix.ino
index d0a48de..c7d4c7f 100644
--- a/Hub08_LedMatrix/Hub08_LedMatrix.ino
+++ b/Hub08_LedMatrix/Hub08_LedMatrix.ino
@@ -137,10 +137,14 @@ void loop()
 				*(dest + i) = ( *(src + j) << o ) | (( *(src + j + 1) & ( 0xff << 8 - o ) ) >> 8 - o );
 				i++;
 				j++;
+#if USE_SPI
 				matrix.scan();
+#endif
 			}
 			j++; // skip off-screen character used for smooth scroll
-//			matrix.scan();
+#if ! USE_SPI
+			matrix.scan();
+#endif
                 }
           }
     }