set deser test complete

new bitutility file

globalfunctions/bitutility.cpp

@@ -0,0 +1,33 @@
+#include "bitutility.h"
+
+void bitutil::bitSet(uint8_t *byte, uint8_t position) {
+    if(position > 7) {
+        return;
+    }
+    uint8_t shiftNumber = position + (7 - 2 * position);
+    *byte |= 1 << shiftNumber;
+}
+
+void bitutil::bitToggle(uint8_t *byte, uint8_t position) {
+    if(position > 7) {
+        return;
+    }
+    uint8_t shiftNumber = position + (7 - 2 * position);
+    *byte ^= 1 << shiftNumber;
+}
+
+void bitutil::bitClear(uint8_t *byte, uint8_t position) {
+    if(position > 7) {
+        return;
+    }
+    uint8_t shiftNumber = position + (7 - 2 * position);
+    *byte &= ~(1 << shiftNumber);
+}
+
+bool bitutil::bitGet(const uint8_t *byte, uint8_t position) {
+    if(position > 7) {
+        return false;
+    }
+    uint8_t shiftNumber = position + (7 - 2 * position);
+    return *byte & (1 << shiftNumber);
+}