Index: firmware/source/gio.c
===================================================================
diff -u -r792764062d7b7826af10e030277f18379af4fcd1 -rabb9687e52d9db5df1abe7626ba04a6d431ba823
--- firmware/source/gio.c	(.../gio.c)	(revision 792764062d7b7826af10e030277f18379af4fcd1)
+++ firmware/source/gio.c	(.../gio.c)	(revision abb9687e52d9db5df1abe7626ba04a6d431ba823)
@@ -73,7 +73,7 @@
     /** - Port A output values */
     gioPORTA->DOUT = (uint32)((uint32)0U << 0U)  /* Bit 0 */
                    | (uint32)((uint32)0U << 1U)  /* Bit 1 */
-                   | (uint32)((uint32)0U << 2U)  /* Bit 2 */
+                   | (uint32)((uint32)1U << 2U)  /* Bit 2 */
                    | (uint32)((uint32)0U << 3U)  /* Bit 3 */
                    | (uint32)((uint32)0U << 4U)  /* Bit 4 */
                    | (uint32)((uint32)0U << 5U)  /* Bit 5 */
@@ -83,11 +83,11 @@
     /** - Port A direction */
     gioPORTA->DIR  = (uint32)((uint32)0U << 0U)  /* Bit 0 */
                    | (uint32)((uint32)0U << 1U)  /* Bit 1 */
-                   | (uint32)((uint32)0U << 2U)  /* Bit 2 */
+                   | (uint32)((uint32)1U << 2U)  /* Bit 2 */
                    | (uint32)((uint32)0U << 3U)  /* Bit 3 */
                    | (uint32)((uint32)0U << 4U)  /* Bit 4 */
                    | (uint32)((uint32)0U << 5U)  /* Bit 5 */
-                   | (uint32)((uint32)0U << 6U)  /* Bit 6 */
+                   | (uint32)((uint32)1U << 6U)  /* Bit 6 */
                    | (uint32)((uint32)0U << 7U); /* Bit 7 */
 
     /** - Port A open drain enable */
@@ -101,13 +101,13 @@
                    | (uint32)((uint32)0U << 7U); /* Bit 7 */
 
     /** - Port A pullup / pulldown selection */
-    gioPORTA->PSL  = (uint32)((uint32)0U << 0U)  /* Bit 0 */
-                   | (uint32)((uint32)0U << 1U)  /* Bit 1 */
+    gioPORTA->PSL  = (uint32)((uint32)1U << 0U)  /* Bit 0 */
+                   | (uint32)((uint32)1U << 1U)  /* Bit 1 */
                    | (uint32)((uint32)0U << 2U)  /* Bit 2 */
                    | (uint32)((uint32)0U << 3U)  /* Bit 3 */
                    | (uint32)((uint32)0U << 4U)  /* Bit 4 */
                    | (uint32)((uint32)0U << 5U)  /* Bit 5 */
-                   | (uint32)((uint32)0U << 6U)  /* Bit 6 */
+                   | (uint32)((uint32)1U << 6U)  /* Bit 6 */
                    | (uint32)((uint32)0U << 7U); /* Bit 7 */
 
     /** - Port A pullup / pulldown enable*/
@@ -117,7 +117,7 @@
                       | (uint32)((uint32)0U << 3U)  /* Bit 3 */
                       | (uint32)((uint32)0U << 4U)  /* Bit 4 */
                       | (uint32)((uint32)0U << 5U)  /* Bit 5 */
-                      | (uint32)((uint32)0U << 6U)  /* Bit 6 */
+                      | (uint32)((uint32)1U << 6U)  /* Bit 6 */
                       | (uint32)((uint32)0U << 7U); /* Bit 7 */
 
     /** @b initialize @b Port @b B */
@@ -133,10 +133,10 @@
                    | (uint32)((uint32)0U << 7U); /* Bit 7 */
 
     /** - Port B direction */
-    gioPORTB->DIR  = (uint32)((uint32)0U << 0U)  /* Bit 0 */
-                   | (uint32)((uint32)0U << 1U)  /* Bit 1 */
+    gioPORTB->DIR  = (uint32)((uint32)1U << 0U)  /* Bit 0 */
+                   | (uint32)((uint32)1U << 1U)  /* Bit 1 */
                    | (uint32)((uint32)0U << 2U)  /* Bit 2 */
-                   | (uint32)((uint32)0U << 3U)  /* Bit 3 */
+                   | (uint32)((uint32)1U << 3U)  /* Bit 3 */
                    | (uint32)((uint32)0U << 4U)  /* Bit 4 */
                    | (uint32)((uint32)0U << 5U)  /* Bit 5 */
                    | (uint32)((uint32)0U << 6U)  /* Bit 6 */