lShiftDigits() on more...

Src/board.c

@@ -131,7 +131,7 @@ void showDigits(tube4_t dig)
 }
 
 void lShiftDigits(const tube4_t old, const tube4_t dig) {
-  tube4_t buf;
+  uint32_t * buf;
   uint8_t sbuf[12];
 
   sbuf[0] = dig.ar[0];
@@ -148,12 +148,9 @@ void lShiftDigits(const tube4_t old, const tube4_t dig) {
   sbuf[11] = old.ar[3];
 
   int i;
-  for (i=11; i>2; i--) {
-    buf.ar[3] = sbuf[i];
-    buf.ar[2] = sbuf[i-1];
-    buf.ar[1] = sbuf[i-2];
-    buf.ar[0] = sbuf[i-3];
-    _show_digits(buf.u32);
+  for (i=8; i>=0; i--) {
+    buf = (uint32_t *)&sbuf[i];
+    _show_digits(*buf);
     tdelay_ms(100);
   }
 }