Fix SoftUART putchar() return value; Should not be sign extended.

mikaelpatel · Aug 31, 2014 · d26d0d4 · d26d0d4
1 parent 634ac3f
commit d26d0d4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cores/cosa/Cosa/Soft/SOFT_UAT.cpp b/cores/cosa/Cosa/Soft/SOFT_UAT.cpp
@@ -44,7 +44,7 @@ UAT::putchar(char c)
       data >>= 1;
     } while (--bits);
   }
-  return (c);
+  return (c & 0xff);
 }
 
 bool