There is no ASCII in ATR messages..
diff --git a/sam3s_example/atmel_softpack_libraries/libboard_sam3s-ek/source/iso7816_4.c b/sam3s_example/atmel_softpack_libraries/libboard_sam3s-ek/source/iso7816_4.c
index 03f8011..e80ac42 100644
--- a/sam3s_example/atmel_softpack_libraries/libboard_sam3s-ek/source/iso7816_4.c
+++ b/sam3s_example/atmel_softpack_libraries/libboard_sam3s-ek/source/iso7816_4.c
@@ -564,11 +564,7 @@
     printf("Historical bytes:\n\r");

     y = pAtr[1] & 0x0F;

     for( j=0; j < y; j++ ) {

-

         printf(" 0x%X", pAtr[i]);

-        if( (pAtr[i] > 0x21) && (pAtr[i] < 0x7D) ) {  /* ASCII */

-            printf("(%c) ", pAtr[i]);

-        }

         i++;

     }

     printf("\n\r\n\r");